nk_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000640)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r6, @ANYBLOB="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"], 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x804) setsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x12}}, 0x8) 2018/05/10 18:04:50 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000000c0)="706f7369785f61636c5f6163636573732b706f7369785f61636c5f61636365737376707070310300", 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r3, 0x10}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) 2018/05/10 18:04:50 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x100000002, 0x1, 0x8, 0x6, 0x3}, 0xc) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x14a) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) [ 200.813324] Unknown ioctl 21506 [ 200.819359] Unknown ioctl 21506 2018/05/10 18:04:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="0091cc35b9ef32e3c807000000", @ANYBLOB="020028bd7000ffdb7bb6338113cad807ab245dd3e133abfcdf2502000000080004000000000014000200080002000000000008000b0000000000"], 0x2}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:04:51 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), 0x34, 0x0, &(0x7f0000000140)="e132e5424c5ae97f3b41bb19a13d425a1fd3095ca25ee2dc6fcb504eaf1566953a28b4682281912a98e34bb89913e26271b053a7"}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000200)=[{&(0x7f0000001700)=""/107, 0x6b}], 0x1, &(0x7f00000003c0)=""/2, 0x2}}], 0x1, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/05/10 18:04:51 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x2, &(0x7f0000000140)=0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0xe30) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x20001}, 0xf9) r3 = getpgrp(0x0) r4 = getpid() setpgid(r3, r4) 2018/05/10 18:04:51 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xf1e9) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000480)=""/7, 0x7}, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)="df", 0x1}], 0x1) 2018/05/10 18:04:51 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x1000012, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000004c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000c20000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) write$binfmt_misc(r3, &(0x7f00000002c0)={'syz0', "e76897b350af06a30c1a6f7506dad32f896f000000000000007a24c508457449d122475b05aec1fa"}, 0x2c) r4 = accept$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffffff9, 0x0, 0x3badd93374db4300, 0x0, 0x5, 0x6, 0x8, 0x8, 0x0}, &(0x7f00000003c0)=0x20) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000500)={0x3, r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000400)={r5, 0x5d11}, &(0x7f0000000440)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000240)={0xfffffffffffff82c, 0x2, 0x4, 0x0, 0x0, 0x7, 0x10000, 0xfffffffffffffffe, 0x10000, 0x9b46, 0x3, 0x10000, 0x0, 0xffffffff, 0x0, 0x3b4, 0x1, 0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x16edef62}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000001c0)={r7, 0x6, 0x0, 0x3ff, 0x5}, &(0x7f0000000200)=0x18) 2018/05/10 18:04:51 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000300)=""/4096) 2018/05/10 18:04:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'veth0\x00'}, 0x18) 2018/05/10 18:04:51 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0xf55}, 0x2c) [ 200.924736] openvswitch: netlink: Message has 4 unknown bytes. [ 200.942298] binder: 14577:14579 ioctl 5415 200000c0 returned -22 [ 200.962936] openvswitch: netlink: Message has 4 unknown bytes. 2018/05/10 18:04:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x200002) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000040)=@full={{0x3, {"add9ddaf64e04a"}, 0x7}, [{"b6364d28566263"}, {"2b66ebdbb9683c"}, {"9669b433d18d69"}, {"149f0d2472e820"}, {"d3e644e09a5a56"}, {"d07ae06a3d78a7"}, {"df8747621f0f5e"}, {"14d8d67ffdc3b7"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="868fae6a8100d3b02d08e187cf7c34bf54cecf74df34f3b524f817e17ab25c9bf2d514bd903dca9c9c621ca28d44807f17f2ad64c1cd9a408a75d19f34169117a4", 0x41}, {&(0x7f0000000140)="18026bd5f2ea5c461522ef28a670205c875c2891b676c6223b637df2a9f0b3f91b353340075f5e3eb525bdc3c82bd39402b05abbb396e16dd06b9b3e8c7019dca59ea5a77310b1915e3486776026f8e689f3575e5955f809635d81a795b8f05d864081ead0a3271b30e30146ec48eac52e909935389ddcb3ebf21196ce", 0x7d}], 0x2, &(0x7f0000000200)=[{0xd0, 0x111, 0x9, "cb3b7f758b7d879d77327c0abf2b296b5c7e83430fabca809f0ed7fc35e5d619d967949f3d7b0dab93974658b96cf7678b24b4742a6048e3d12d729efac0e9ca097ac9ce91353c40b0cb15fd2dae1d95938f963c934d2aee9863bb278c913cd32ef0511f2c3845b9ade2935c7624e9f80b413c941f6cfb8239dcff54a3ac5a188607dd3f184b589491c59a59bbf8f6249ef94d118ea133a99ef407eefabe8f0d7c64fd6376f74dc35917f26ad1afc04180a20d5c629a994ad6"}], 0xd0, 0x44000}, 0x8045) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000440)="2d9f561827aded26ec1389fb793c5d62137901cad7f67a75a07a07e496daa280b447d6bc2bc9f4950e3b083dbdb10197ae66f48926ac3da835a87dd203cc71274e17ac98b09cc462", 0x48) 2018/05/10 18:04:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gretap0\x00', 0x1190) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x4, 0x3f, 0xbc4f, 0x2}, 0x16, 0x1, 0x0, 0x0, "6044abbe3849acc74d29b503b828c115fac97eca06743f1211d2048e7134d74df059fc78ad57034dfeec6036d7afac2e85cdbfcc45e1b45a7599df861440682a"}}}}, 0x0) [ 200.970405] binder_alloc: 14577: binder_alloc_buf size 49664 failed, no address space [ 200.978502] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 200.987261] binder: 14577:14579 transaction failed 29201/-28, size 49664-0 line 2971 [ 201.017837] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 18:04:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/05/10 18:04:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x201) exit(0x7) read(r0, &(0x7f0000000140)=""/28, 0x5753a44138d7e63c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x5, 0x100000000}, 'port0\x00', 0x40, 0x8, 0x5, 0x4, 0xc8, 0x8001, 0x2, 0x0, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000480)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 201.039577] kvm: pic: single mode not supported [ 201.039589] kvm: pic: level sensitive irq not supported [ 201.042138] binder: 14577:14593 ioctl 40046207 0 returned -16 [ 201.063382] kvm: pic: single mode not supported [ 201.063393] kvm: pic: level sensitive irq not supported [ 201.095507] binder: 14577:14579 ioctl 5415 200000c0 returned -22 [ 201.120414] binder_alloc: 14577: binder_alloc_buf, no vma [ 201.126137] binder: 14577:14593 transaction failed 29189/-3, size 49664-0 line 2971 [ 201.201229] binder: undelivered TRANSACTION_ERROR: 29189 [ 201.216586] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 18:04:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x7, &(0x7f0000000040)="d43c9dc07189c9ebf2b720573ff22ff25736c8c0c38bb37d85f81ecdb81a52c8ce4d8ad3d06b4384a48859e87580eebff9bc102509f952159781da4cf9f546243cb33d4ae1b49e") bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x257) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) pipe2(&(0x7f00000000c0), 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/10 18:04:52 executing program 2: getrandom(&(0x7f0000000000), 0xfffffffffffffef6, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 2018/05/10 18:04:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x20004000000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) write$vnet(r0, &(0x7f0000000380)={0x1, {&(0x7f00000002c0)=""/182, 0xb6, &(0x7f0000000080), 0x2}}, 0x68) 2018/05/10 18:04:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000300)="0802e36609b6d74af7464942b8c9599f8a08c8932eedf2c595749b5f54fb5e7a11bda124fa50f4842dd1cc5844deceee44f8d5aa8271c09eeedb1ad773ce6e27c3b299e57c861d7d20d59cd2ab29f3", 0xffffffff80000242) r1 = accept(r0, &(0x7f0000000280)=@generic, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0)={0x8000, 0x7, 0x22, 0x4}, 0x8) prctl$setname(0xf, &(0x7f0000000240)='\x00') r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x280000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={0x0, 0x4, 0x8f, "0241ee79e6348f61c1ed659b010fb33bd865856369323cdfea5cf60579d3d7cb81b9711f241a3e4aa1c87d893a5cad125dc61cc7f8d51dfeb41ba18804e882e113304254a37122000f6f843049d9c2965b3a9ace0d486724f6b90e2bbeb0f5a1abaf008040248b691f2c9c608108fbbd37a9a14290a5f216570a84f6fcff47860ae37ccfdebdf19f0da352916fc1b7"}, 0x97) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000480)={r3, &(0x7f00000003c0)=""/169}) 2018/05/10 18:04:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='ramfs\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6781)=""/50) 2018/05/10 18:04:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x0, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) recvmsg$netrom(r1, &(0x7f00000015c0)={&(0x7f0000000240)=@ax25={0x3, {"11d6bb932a9a3b"}, 0xfffffffffffffff7}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000280)="51c9cec59c5d8324778fabb40981382d81c799daa4ef059f4e60da5166a395524773366375ad8e3067941f34ddd8bd39486e2ea54e4e43ec52248178f70cf106fe5a7647aecefe37d7f13109dca88fb37846c50e54d4cb3858eb236fd90261d53a82357454e8813ac44c57bbe039263bebdcf5c4f6", 0x75}, {&(0x7f0000000300)="c1c1416d196486b6c36fd059a554dbbc08c5a3b67e7cfd409a953ba226607c2c1e9ee933d046eb39e63469ddf91783f1e604", 0x32}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="d1c3550c96f21872c6d8ab0439fbefea71b7cd4259c2c921af61e63208332cc7106771f073bead7636dc4eaa3abee1c89a3ee56c913a3ed877adde507be7a40ec7158755c2c6578f531aa06c0fe3e9c261978932de47c5", 0x57}, {&(0x7f00000013c0)="7b023fcd6bd2eb8f1475bf4bdabc7bd8ac3414e055a73b561bf838cec9441741f5374d9fe0d054b10025cef771bf482eeebfbf14c298c99838bcda9c6607f5fc30a982392daa2fd3fb21e34bbee5ad7314d594389b498085c3658c1973730fbd948e18b96b4b", 0x66}, {&(0x7f0000001440)="c3fce1863f4fec844831d3975496a4db3ff2b400f9beaa3a4ce3e025afa449e85164ac897abc6092b70aae50eebd04d2db5b963855cf55da4f721baca75e615f2d4d0d7f8a0d2ed70f9433aaf992406760389c21c4f7edd4b002aa20fa9570e04a11fb896f7ea69177864657ad50870cf9e2f1d3bb5808ce72f298cf201fe52627a66d48ce06d515ccb5c5755381f05f0e76c9c3d300176123f2bea13d99225190aeab7e0b89446025a518629326f9783bdaac8168bebd10c2b367a25e6daeabca011e194121daf1810a6dcb064c58afd1e82b92ad00418ebe67c0bfd801a5b3eb6f003ad7dcb18f66f41cec847044a7c5ba999f6859b124", 0xf8}], 0x6}, 0x40002161) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x10000, 0x30, 0x2, 0x8}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xc041, 0x1, 0x10001, 0x1000, 0x3}, 0x14) connect(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001600), &(0x7f0000001680)=0xc) r3 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f00000016c0)=""/250, 0xfa) 2018/05/10 18:04:52 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800016907e, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, &(0x7f00000000c0)=0x2) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001180)=ANY=[@ANYBLOB="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"]) write$eventfd(r0, &(0x7f0000000000)=0x5, 0x8) 2018/05/10 18:04:52 executing program 4: syslog(0x8, 0x0, 0xfffffffffffffff4) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x45, "d96ea62bb2f22c5cd28532ccf6fb308474153e0f90e518a9763d3447781a8b8af7ff34e326fe8f2ec6105dc9afc3aeacacefb26495450c48d355359b7182ea9ae6846be685"}, &(0x7f00000000c0)=0x4d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7fffffff, 0x5a, "80edb3bcba79348971bd61559083e4acf00902c9b9db7e7c1aed38d4d9c2aa39c6cdd28ba1150c4567a200973f1652050dd51385785faf783251ad4f715f14f756c514eb0b417b88e636bdd5a62dd060177de14fde55a64300db"}, 0x62) 2018/05/10 18:04:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/05/10 18:04:52 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x207ffc, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) close(r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "14ccc4c647b7609e06ae81b255c0b9459ce9f72f9b150d8fb510c8bd3645facded46a47c2091111cc5a1c7e4258721bf439e71764d318b91c3686a9c58fe973adcee33f3658287c5167f4988ca7a0efc8f1dea5d6faa40f166ddcff0ae01559e38bc84a5b3"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000800)=ANY=[@ANYRES32=r4, @ANYBLOB="c4000000a3aca264ecfa7dcf4aaac695c014dcdc158acbabea84c8f305c9c4643f9fdbd5cb246dd926f5ef5ddb9edad951dac28aaff9e6e04cc40e226ff4e1fc251d95333ea9057aece0dd98b898eb05e464c7422e06408eb351434fb60a95b2d1810e3d53178f9d4663c15d00903e6e066a1f3b0c4da6b4e555d3649c73b2be959996ee7f3f29be152610fe42f6e453e51330e13c2c8490e01d9e509c4cf1c0a04e5500c40f040dca51e0f6229b4f34dd9e61bf1dda154c99fbe4f90c1b7664ebcbc3ded53a4b1ed954"], &(0x7f00000003c0)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r5, 0x2000000000000000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$void(r1, 0x5451) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffe98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000480)={0x7ff, 0x0, {0x1, 0x3, 0xfffffffffffffffa, 0x1, 0x7}}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x840c, &(0x7f0000000300)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/211) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000440)) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000500)={0x1, 0x7fffffff, 0x7, 0x80000001}, 0x14) 2018/05/10 18:04:52 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x6, 0x1, 0x10000, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getdents(r0, &(0x7f0000000240)=""/255, 0xff) r1 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000180)={0x38, &(0x7f0000000140)="8947db418836441f345dd9e1e3cc8f3a9857a578121d98c7e06fc183abb1f6242a8fd66bdc58e43e28a3731110c31ecbd47a13246b0c2fdc"}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/05/10 18:04:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x2b, @broadcast=0xffffffff, 0x4e22, 0x0, 'lc\x00', 0x28, 0x3, 0x4a}, {@multicast2=0xe0000002, 0x4e20, 0x0, 0x49ee, 0x0, 0x3}}, 0x44) 2018/05/10 18:04:52 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xa7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000002780)=[{&(0x7f0000000280)=""/224, 0xe0}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x1, 0x0, 0xb29, 0x8, 0x9, 0x4}, 0x5}) timerfd_gettime(r1, &(0x7f0000000080)) 2018/05/10 18:04:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="0f20e035000400000f22e0c744240062000000c74424025126f1bdff2c2442de2c3c660f38f6020f20d835080000000f22d80f30430f01bb20c168e066baf80cb82cbd688fef66bafc0c66ed0f017ae5c4e1f9e71d00800000", 0x59}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x10000000000000a2) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup2(r1, r2) 2018/05/10 18:04:52 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000001580)='/dev/admmidi#\x00', 0x54c8, 0x402001) accept$inet(r0, 0x0, &(0x7f00000015c0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001600)=0x401) sendmsg$nl_netfilter(r1, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000180)={0x134c, 0xb, 0xf, 0x106, 0x70bd2b, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@nested={0x1330, 0x72, [@generic="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", @typed={0x8, 0x4c, @u32=0x100000001}, @generic="df56b2be7fa9a6a03eb7f5dd81b64fb430bc02273fce98ac5989099e0339169c2c88dc3837ddef5fbc538a2dfe524e53a35af4469046fe06ad4f7497d2c063bfc78663aee2cfd31cc2d062b9751e1bb3610f94584a797e2314215d0ec43460a2496d6c20b6c8c350ca519068ef314426fb3c5613cb5b6785e941efda0949c36d601a1575d73baaf20538e5d38c76c6ffe52c8721e4669aed45fa36b9ddc5b569253d86e4dce3b6a3189f55c2919211db0a03f88aff704ceb23a3344ee4b9fc4320bc4df52acc631f2bc237b3e6838163b5bbe620be599e54e9b54182", @generic="3af23c7273311458dea11f5ba214b1ae97c37d9611f77049ac1aab0a98efe9fa3cf917d3546396fb6ef595afec9cb4e091f6c43b403b2c17a13b15bd26f6339ec288", @typed={0x8, 0x7a, @uid=r2}, @generic="b7252bbca12faf55a67b2b8bcd774f6f3b2f6736f8c301426276e4d032c8cf3b449b690d944707d4414b7c22248145f5ad3d111d2aa6cf7c78aca77c86fd3bceed58d481298787c7139fdf5ef03497301fb36d898071b43b103a9e93bb6496ed34e883d665d3d8ead7c6c8009ed2d17aadce516ba4941c9b4e7cf551df469108acf9e5c64fce162ec4c2852832b711b2daf78972e1c17f1fa0854822c54b8c356047d918b77a613f1be4ee118f9780cfc7b82af90d4cf692655b4e152e78bfd5bd5bfe0418", @typed={0x30, 0x71, @str='usersystem^mime_type&trustedvmnet0cgroup\x00'}, @generic="09c198a0c63b3ab8b27df919b0082e37bfa5b7f88cd0902e7793ecbfaba6c95086652244a41c6c84eb52a14e92056079532ec5eeeee6e09f633ffa58536686817dfff847c2a8db2df4615d4ae97f5c3a1d727d8a7548fb1a068bd003daa6ced551de28e19f65c8278e35178836b11e53f45eb682614f58548e770c73f413b1d618f7fdc841ce4fe4f6ed0c35d48d34fe741be81aee073468e4e6ecdee4e483246c8d45030cb021b654ff6fb49d8e72f52571cdf06c61ae8bb485588559d4", @generic="7161e869be7f5168a739519dcbd74401a50d4e9c06ddc4ef0e32bb1de0a74053c9d8b6e6fd756568312d90a94d06369f91d5ea6804c65b91d12d95d0c8002858703087429199601faa38be"]}, @typed={0x8, 0x18, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x134c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/05/10 18:04:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@dellink={0x28, 0x11, 0x801, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_getroute={0x1c, 0x1a, 0x10, 0x70bd27, 0x25dfdbfd, {0x80, 0x0, 0x20, 0x4a, 0xfc, 0x1, 0xfe, 0xf, 0x800}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) [ 202.244079] kernel msg: ebtables bug: please report to author: bad policy 2018/05/10 18:04:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000200)=[@dstype3={0x7, 0xe}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0x7, 0x6, 0x1, "d4b6c8173fa90e18d3bc077d64b5fe8c74aed953ba65d34516309e20c8259c6d80cfb3518e1cc49477095d1f9668ee130712e86b2eaec4c9a122cbb6055a6531", "37848427f35349d15db6cb618372a7932a9583d3bc6fc6678943b0de163a9e4cbbf9e7e85f59d2f224d503b7f783bde50a19cad9af091ab061b0dd7ba704dbca", "d1fdb352ced5000271db3911d20f788eae5a6a629535937fad27b46c6e0de4ed", [0xd65, 0x6]}) 2018/05/10 18:04:52 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x244001, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 202.324126] kernel msg: ebtables bug: please report to author: bad policy 2018/05/10 18:04:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x50000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x8, 0x8, 0x1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) prctl$void(0x0) 2018/05/10 18:04:52 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x7f, 0x101}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7f}, 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4080, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)={0x6, {{0xa, 0x4e23, 0xf1a, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x0, 0x4, [{{0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, {{0xa, 0x4e24, 0x65, @dev={0xfe, 0x80, [], 0x21}, 0x8}}, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x7}}, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}]}, 0x290) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x10) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x16000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000350fe0), &(0x7f00005a4000)=0x20) 2018/05/10 18:04:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = getpid() ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000100)={&(0x7f0000000280)="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", 0x1000}) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0x1, r2) keyctl$clear(0x7, r1) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000001380)=0x7fff) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x100) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000040)) [ 202.468678] *** Guest State *** [ 202.472129] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 202.481090] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 202.489983] CR3 = 0x0000000000000000 [ 202.493865] RSP = 0x0000000000000f80 RIP = 0x0000000000000007 [ 202.499888] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 202.505928] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 202.512680] CS: sel=0x0023, attr=0x000fb, limit=0x0000ffff, base=0x0000000000000000 [ 202.520732] DS: sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.528793] SS: sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.536853] ES: sel=0x002b, attr=0x000ff, limit=0x0000ffff, base=0x0000000000000000 [ 202.544911] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.552958] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.560983] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 202.569065] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 202.577091] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 202.585126] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 202.593143] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 202.599613] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 202.607112] Interruptibility = 00000000 ActivityState = 00000000 [ 202.613392] *** Host State *** [ 202.616664] RIP = 0xffffffff811f7479 RSP = 0xffff8801864ff390 [ 202.622718] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 202.629166] FSBase=00007f991002e700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 202.637039] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 202.642970] CR0=0000000080050033 CR3=000000018b249000 CR4=00000000001426e0 [ 202.650077] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 202.656788] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 202.662892] *** Control State *** 2018/05/10 18:04:52 executing program 7: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340)="0401000000c000ddb846090700b25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376315cddc7d07a033b978920a42f2a2b020000018400000000000000f55d4626a880be8bc3cfaeba524830be0ea863559ad02192f872", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x280000800, 0x1}, 0x1c) 2018/05/10 18:04:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x480, 0x0, 0x1000000004874}]}) 2018/05/10 18:04:52 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) ppoll(&(0x7f0000000180)=[{r0, 0x208}, {r1}, {r2, 0x4000}, {r3, 0x8}, {r4}], 0x5, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x6}, 0x8) futex(&(0x7f0000000040), 0x80000000000b, 0x4, &(0x7f00000002c0)={0x77359400, 0x1}, &(0x7f000001d000), 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e22, 0x4570, @dev={0xfe, 0x80, [], 0xc}, 0x3}, {0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x7}, 0x19cfcffb, [0xfff, 0x651e7b23, 0x5, 0x3ff, 0xa6, 0x0, 0x8000, 0x7]}, 0x5c) [ 202.666379] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 202.673094] EntryControls=0000d1ff ExitControls=0023efff [ 202.679309] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 202.686299] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 202.693049] VMExit: intr_info=00000000 errcode=00000000 ilen=00000007 [ 202.699673] reason=80000021 qualification=0000000000000000 [ 202.706063] IDTVectoring: info=00000000 errcode=00000000 [ 202.711555] TSC Offset = 0xffffff9051c5865e 2018/05/10 18:04:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/10 18:04:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffeff) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x40) 2018/05/10 18:04:52 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6a}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x7}, &(0x7f00000001c0)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000400aa00004e206685589e03306415bec4e01c1916bb973bf9c213edf6a0147e882ddbc676f2e5a2a7496596f9da0e39ed4c47ded491321e2d2d56", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 202.715925] EPT pointer = 0x000000018afda01e [ 202.788907] *** Guest State *** [ 202.792503] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 202.801424] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 202.810339] CR3 = 0x0000000000000000 [ 202.814107] RSP = 0x0000000000000f80 RIP = 0x0000000000000007 [ 202.820143] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 202.826175] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 202.832896] CS: sel=0x0023, attr=0x000fb, limit=0x0000ffff, base=0x0000000000000000 [ 202.840933] DS: sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.848983] SS: sel=0x002b, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.857056] ES: sel=0x002b, attr=0x000ff, limit=0x0000ffff, base=0x0000000000000000 [ 202.865094] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.873203] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 202.881256] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 202.889311] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 202.897354] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 202.905401] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 202.913428] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 202.919905] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 202.927427] Interruptibility = 00000000 ActivityState = 00000000 [ 202.933747] *** Host State *** [ 202.936987] RIP = 0xffffffff811f7479 RSP = 0xffff88018a1a7390 [ 202.943062] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 202.949532] FSBase=00007f991000d700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 202.957414] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 202.963358] CR0=0000000080050033 CR3=000000018b249000 CR4=00000000001426f0 [ 202.970446] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 202.977176] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 202.983302] *** Control State *** [ 202.986806] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 202.993530] EntryControls=0000d1ff ExitControls=0023efff [ 202.999051] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 203.006071] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 203.012790] VMExit: intr_info=00000000 errcode=00000000 ilen=00000001 [ 203.019421] reason=80000021 qualification=0000000000000000 [ 203.025783] IDTVectoring: info=00000000 errcode=00000000 [ 203.031301] TSC Offset = 0xffffff9051c5865e [ 203.035671] EPT pointer = 0x000000018afda01e 2018/05/10 18:04:53 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x4, &(0x7f00000007c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x22c0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x400, 0x6, 0x2, 0x0, 0x2, 0x200, 0x2, 0x5, 0x6, 0x10001, 0x0, 0x20, 0x101, 0x9, 0x7, 0x100000001, 0x9, 0x5, 0x1, 0x1, 0x8000, 0x4, 0x7, 0x7ff, 0x5, 0x7, 0x7ff, 0x5, 0x7, 0x6, 0x1, 0x10000, 0x4, 0x38, 0x7, 0x0, 0x8, 0x5, @perf_bp={&(0x7f00000000c0), 0x4}, 0x8, 0x5, 0x0, 0x6, 0x8, 0x2, 0xbd0}, r0, 0x7, r1, 0x2) unshare(0x20000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20c0c2, 0x0) openat$cgroup_int(r2, &(0x7f0000000080)='cpu.weight.nice\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') mkdirat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x1ff) setns(r3, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/05/10 18:04:53 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000240)='nfs4\x00', 0x0, &(0x7f0000000280)) getresuid(&(0x7f0000000200), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0xa, 0x40000) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000003c0)=0x40) setfsuid(r0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r2 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r2, 0x0, 0x1, 0x7fffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f00000001c0)=0xc) 2018/05/10 18:04:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x204) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x2c4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) ustat(0xa388, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r2, 0x20, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40080) 2018/05/10 18:04:53 executing program 7: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002f00ff0201000000fb00008001000000"], 0x14}, 0x1}, 0x4000000000) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0xfffffffffffffece) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r5 = socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r7 = socket$inet(0x2, 0x3, 0xff) sendmsg(r7, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setuid(0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) sync() ftruncate(r1, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) connect$packet(r5, &(0x7f00000001c0)={0x11, 0xd, r8, 0x1, 0x2, 0x6, @random="1c0f9300b6e6"}, 0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x202000, 0x0) dup2(r3, r0) 2018/05/10 18:04:53 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xffffffff80000001, 0x4) shmget$private(0x0, 0x1000, 0x54001821, &(0x7f0000ffd000/0x1000)=nil) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200, 0xbf51b02, 0x4, r3}, &(0x7f0000000100)=0x10) ioctl$int_out(r2, 0x2, &(0x7f0000000140)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/10 18:04:53 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x0]}, 0x1) 2018/05/10 18:04:53 executing program 6: syz_emit_ethernet(0x5e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60dec0e200283c00fe80000000e2db506dcbcb3edc4f662b14d3e1cd0000000000000000000000ff0200000000000000000000000000010001000000000000c2040000000000010000000000000000000df04326a41b8557855a9cb25abba137ae293b035d645a06c8a5177079a7c9b2c14913ea650b915bc6331bbf9a4f58"], &(0x7f0000000180)) socketpair(0xb, 0x800, 0x66eb1a5f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x40) 2018/05/10 18:04:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x6, 0x99, &(0x7f0000000200)=""/153}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x240800) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/155, 0x9b}, {&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/201, 0xc9}], 0x7, &(0x7f00000016c0), 0x0, 0x2}, 0x2020) [ 203.145963] device bridge0 entered promiscuous mode 2018/05/10 18:04:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400800) sendmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@full={{0x3, {"ceb995382d1886"}, 0xda5}, [{"c77d7c5fd58100"}, {"bd190c24d33bcb"}, {"0db3ad55cc0a9f"}, {"77f761f9952495"}, {"723be11de6dd88"}, {"c8def1d6af01f0"}, {"a63b1ce0a226d8"}, {"7274e660f76be3"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f00000000c0)="aaf2ec0f3458694a5c87551d380b729c6afcc8b41d90448f3012ea71d4c313dcc080def7629ba22f396963fe4f118307916e651cfdc2586d5e4c7b9b2c7fd8700496bee0f29eba2191a2ea7d877ea8a8d68653cfbf9bcfae16401d28364dcae8abde37cb7f180df6980a27fee21f4533f08a514c94f8088106365b6d5cc8ab5e8ba382df1bc41589dbbabde034c84192170e41279f13d5942f1f886d03e68de5a0c0acff2adf3779fa7516e5b4c350fecdd60ae59d352d5743fa03f9947c7a37decea7bbfaf6de2a468e49fb46c3e5c73eef2baf35e18022c34b25cc830991ccb32e4960286b0d6de3ed383367997d7df4b7ad42996d6d5f63", 0xf9}, {&(0x7f00000001c0)="62fb4df6a4f75bd88b6256cd", 0xc}, {&(0x7f0000000200)="a3df083829c1a5c0ee4ea0b9191fcd0079bb420d767785ef4cd4787f793eacf75a6a34b81f0d62be727c6ae06b8e163e3b1fa0e7b97941c2", 0x38}, {&(0x7f0000000240)="3c08b93a13d13954ce9c96aa6bfea2286837c7f0c16b42e7aaf07c69e61804087ffd1ff487d8343e840642f7005b50c088d37e097f45369b7a01af814299cf310dd212ff43610875e283bc2dfa544f1b2aeb2e09d8c727e6198734784d400f610bd6881f10c8eb4df3ec2ff071973bc594ee595189d484bd04bf3c187487c656044195f6b1b26ec5efe46b99e08b47b29b8f2d78a614c89da2ba6128bf73137e152d61e4add707c87987d5a5137134ec3bf0f7d15fc17cf0113b365213b621cf34", 0xc1}, 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0x1000}], 0x5, &(0x7f0000001540)=[{0x58, 0xa865e90709bfe40e, 0x9, "96709db2b84348f3c8bd3540cf183ad8655599703ae5f1e08efeb140c39f0f7f26b69856cbd1cac50af75812056488a639bb795984362a79179896702fe8542c1af645ae90"}, {0x50, 0x111, 0x8, "4f50fd45ae9f25b9160ba061ddc3e3f83938f83a93107449d1e7553cff8cf407ee7ccb44b7fdfbf2e76fa56d3fc9b213af88519fb6b477431a6e125e2231be"}, {0xd8, 0x103, 0x3, "6e2740d6edd9a46a6e6cc633e8e226960ef5b0854e57c65110b5a4f2218753109fc51eae264dce48eaeea84dd884f44e5631c99ddb6f45e7df23f730ab56e3561258bb72ccc900812b1521e63cc439fb32e88983c34af42215584ae4c5a6fe010bdacc5829687bad603304d5d4ba4e3620b5917cf73dae6a55c8bede0fe27f9574b742b731ce6f2d83e7f4ced4aa473dfbfcc0f66f357972713cfb7c6400102cf077542633995142d2d94a9f9282430042ce48b5d85c67e33662894c3754ad2d5ab112fe8e1dde"}, {0x1010, 0x13b, 0x6, "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"}, {0x70, 0x11b, 0x8, "bb86454ee41d365998597e33e9f576a1be1ff462d0cecf4ca32f1e86c78fb86f6272d89eab66dd652790362b93437d8f31f91762906df89f6df4d9e6a13d153394492e8cb6bf3185a89897b73d88969877696ea80074880a1ea4"}], 0x1200, 0x1}, 0x40000) r2 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r2, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x10}], 0x10}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000005240)=@pppol2tpv3in6, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/140, 0x8c}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/05/10 18:04:53 executing program 4: syz_emit_ethernet(0x988e518002d8b65, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x2d8b2f, 0x6488, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffe1, 0x583000) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/10 18:04:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x9}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = getpid() fcntl$setown(r1, 0x8, r2) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 18:04:53 executing program 1: unshare(0x8020000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x0, 0x0, @tid=r1}) read(r0, &(0x7f0000000040)=""/201, 0xc9) 2018/05/10 18:04:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) [ 203.200201] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.207634] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.217126] device bridge0 left promiscuous mode 2018/05/10 18:04:53 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x6, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x8841, 0x3, 0x2b7d, 0x2f, 0x7, 0x40}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xfffffffe, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000001c0)=""/62) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000280), 0x4) r2 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="a7700f66a1b2c346287b265c", 0xc, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/39, 0x27) 2018/05/10 18:04:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x80380, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000004c0)=0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xe7d}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={r4, 0x7f}, 0x8) write(r2, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd648c26c85eab0d7b10d59c2804", 0x31) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) 2018/05/10 18:04:53 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x20000000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/05/10 18:04:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, "00e252b77467c04232d400730f98f4d9ff3ffc3f9edbe6d81bff0191130651e5168395d9e589b4e84abc8bd6", 0x3f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82def29d34aaea17885d71bfe0c13b393cfc558cc05035ca92c97f813bed42a72e1ed196a9e599c571ea6111015fead5c5e6de86d40eed063756ea527389da27", &(0x7f0000000500)='\x00', 0x1}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000200)) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) close(r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/10 18:04:53 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r1, 0x0, 0x1, 0x0, &(0x7f00000003c0)=[0x0, 0x0], 0x2}, 0x20) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) r2 = getpgid(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000002540)=[{&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000001440)=""/238, 0xee}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x5, &(0x7f0000000240)=[{&(0x7f00000025c0)=""/174, 0xae}], 0x1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) capset(&(0x7f0000000040), &(0x7f0000000080)={0x7}) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x20000000, 0x0, 0x0) [ 203.383539] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.390077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.396802] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.403213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.409980] device bridge0 entered promiscuous mode [ 203.461046] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.467593] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.525682] device bridge0 left promiscuous mode 2018/05/10 18:04:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0x9, 0x80000, 0xd7b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x100}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x89, 0x7fffffff, @scatter={0x3, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/252, 0xfc}]}, &(0x7f0000000440)="dc1b355e7f97e472464e7ca2ea9324ebcdd387faa6fac65f613c092fad14a59d92e45f44566d0e0b7849fc4f760d4fb86f43b5dbbbb6e880ec6bdfa93a532cc7502701ce8e51580e8c450dfea5ba7664b34be23d11f070a131cf16b3c76768a695c79024daf0a0e446b1139ce3aa5aec6ddef23885f7597a35f916206900594e8a6e44016d0fb44939", &(0x7f0000000500)=""/134, 0x68d, 0x2, 0x2, &(0x7f00000005c0)}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/05/10 18:04:54 executing program 6: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x149bfc) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 18:04:54 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2db852a7e9213ce040fb4148e155b1a2a53d10aa2c0dfd919c817d3853fd07c229d905d12159a5ddf0a68dc1d9d506e5f741c0184e1de0f7c50d9ea4608cfd92", "b04ca9edd7504bd5e748dd47b81209500d78bbc3fc4b4ed30bc402296a54683a"}) keyctl$restrict_keyring(0x7, r0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0xa) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000240)) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000140)=0x7) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/10 18:04:54 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)="1dd94e482d9fbf0160ab77e17f677d45d5040a51a3ee3dea0529a323431853305b10d96fe532d1c44cfffe484e07234a98fcb85a4b382b44de42073f392a6782a9e458a296e7717414873483f589268060d0ccec1ca96ba76d8ccc42d51206506d14530e160e4f37f63ab31c3ca97056a18c94b5b49c30e1418d6c2fe9a513011ef55d6608ed44c63fe5c175ad", 0x8d) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x1000020}, {0x16}]}) 2018/05/10 18:04:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getgid() sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/10 18:04:54 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r0, &(0x7f0000d1a000)="1f0000000b06fd00010000f60000ff0180fff80009000180060041ec000000", 0xd) 2018/05/10 18:04:54 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x402, 0x0) socketpair(0x17, 0x4, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x1000, 0x0, 'lblc\x00'}, 0x2c) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x3, 0x14, [0xf1a, 0x100, 0x4, 0x5a5, 0x5b9]}) 2018/05/10 18:04:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x153000, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x39]}, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x48e}]}) 2018/05/10 18:04:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="acd549c38008285cbdb7b67f6c70ec55343f95057f5ed4aee7fc9d1baad401f1e48af4424818ea45cb66827d4de1987e0b7b029d5e054d1b1942c07b70cd7d3403dee0135cd24d80b57cf89db87927feabfa09ebd109f6344bc3653143a81b4f47f7c5d74a8b0d79d2ac0c3bb88f01790df8aa8fad97d0c45c42421ce467ff4ceff97bd2102b73b49f1acaf1935028ed7aade34a70c08615f7f02796d15b14f7f600ce3492b7530fdcc83d745e5ec1eca6f2eba9f611303ee8cf8fc1112a8e4d1150"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x230002, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000180)={0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000001c0)={{0x10000, 0x9}, {0x2, 0x4}, 0xff, 0x0, 0x81}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="fdfc5658618b1eb3a85df35f9f18d44c2b0b3b3c63e9a31afe0affe8074f1ab6cea877f86fce59a50d30f805bfeaf76d8d446a3a2050eb2608ead57c281f7014e410f06f94f69f37f7a3b6be251f323817349434beaafa1c1a96666921e1316fb4f04ca63a65bfb4600e6928b90bbf9084174fc75ac10ee95fedbdb55bf42b9a5ff113b9ef3506c5b7382818dc20a4c58d4dec419b86"}, 0x10) 2018/05/10 18:04:54 executing program 0: r0 = socket(0x1e, 0x805, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/10 18:04:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x103680) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000002cc0)="9c3c1f82357f651aa9d5ae391635983d90d51c03019ba1baeb7c532319683a39b4361121a08f47ad0fdf4269f53f57317d8454150b0c6cf2876300fd7f0e9a205673001c783a09923733657083d2d955748ca023ddb8b8551d250c14fee0928d7bec0904c541b55d4d7f95189dc03434648bc3b0f25aa26256783f769fca57760e839d660867f54ec39562928bced372f71c941b5f29e30313ea626ad50eef874c61670ac12ad794a0790dc227e9e582e3f89b0fb1eabc3f412350a0c599b533424854ebcda5ec55252668c9e0328d0317", 0xd1}, {&(0x7f0000000b80)="704b7b97fd101c12e93e0a8ce34a2ed6a201796454a6c3bd23de8fd39c8b6d738cbec2b8213a30fcd547a90ed267e0144880e371fbed1ca9124a06c3ecb36b68f0d74fb24864fa1210b9dbbb0f709a74650ebfe65ee5616ae9ccdfe0c0e7633d46c0e28a0e025874323e4a5551e458ec4496b0", 0x73}, {&(0x7f0000000cc0)="ebf735d0a5140d8064b08f41a93b7076a1f69601d87de2f43e72b573eb31a08ac5a1643069abe4ec072e78e8621ca3414595d14074719acdf4f022c3f5485d38b3b3c8a1820c91574035c38be89b40b2cad2dd28d5a6783f98c00856044229d4d040a9a6fead00f5a09e5f0e55aed421e0672dab4620dee6a9267b0d3d98a9015491232101aa5f34940d6b046b2d3bbcfa753ebbdbe874992c1969caf4", 0x9d}], 0x3, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50, 0x100000000000}, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) 2018/05/10 18:04:55 executing program 6: r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x2) fallocate(r0, 0x23, 0x0, 0x87da) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x282000) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) [ 204.877781] audit: type=1326 audit(1525975495.026:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14841 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 204.985658] audit: type=1326 audit(1525975495.083:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14841 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/10 18:04:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x4}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x9e25, [0x9, 0x8, 0x5, 0x6, 0x5, 0x6, 0x10001, 0x5]}, 0x5c) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/10 18:04:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="02002bbd7000f8dbdf251100000008000600090000004010030008000400c30f0000080007004e20000008000500ac14142114000600ff0100000000000061b10000000000000001080008000600000008000500cfc193f18c5fe474ee4271f89a0800dbb6"], 0x5c}, 0x1}, 0x8040) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r2, r3, r6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="020000f305ff7f69e9974cf10000000000b000004000000000ff00000000000000b1000040000000747d7c9c881e7c0599fa769990484156caa859800aa3560eb2030ab815812208b43a2cec72acce423333b48fb6616d3a3f41339d1b3c857f4d5d000095f0d50130e1b768ddc7868ad14161dad337b30acaeb512676489cb40e"]) 2018/05/10 18:04:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xffffffffffff2720, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, 0x88) 2018/05/10 18:04:55 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39}}) 2018/05/10 18:04:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x1, 0x8, 0x10001, {r1, r2+10000000}, 0x5000000, 0x5}) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x2000) fchdir(r0) r3 = socket$inet6(0xa, 0x80801, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) bind(r3, &(0x7f0000000300)=@ll={0x11, 0x19, r4, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000380)=0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5334, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000140)) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000400)={[], 0xff, 0xf639, 0x7, 0x0, 0x8000, 0x1f000, 0x0, [], 0x100}) 2018/05/10 18:04:55 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x813, r0, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb160d8650000140600fe0000000000000000000100000000aa00004e20000000000000", @ANYRES32=0x41424344, @ANYBLOB="b1fb103f7338036497b4e9289f6beaecc49a8337bb3702623019a3101bb316774814489b66000000000000000000000000000000"], &(0x7f00000002c0)) 2018/05/10 18:04:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x100, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x2) 2018/05/10 18:04:55 executing program 0: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000018ffa)='ramfs\x00', 0xffffffffffffffff, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x40000) stat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$setsig(0x4203, r1, 0x20, &(0x7f00000002c0)={0x2c, 0x101, 0x8000, 0x3ff0000000000}) socketpair(0xc, 0x80002, 0x0, &(0x7f0000000180)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x18}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0xfffffffffffffffe, 0x3d2) 2018/05/10 18:04:55 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80002) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x0, 0x0, 0x400000000000000}) 2018/05/10 18:04:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:04:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001140)=""/174) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_fuseblk_mount(&(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000240)='./file0//ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002900)) r1 = socket(0x1e, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/mixer\x00', 0x0, 0x0) readv(r1, &(0x7f0000001100)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/4096, 0x1000}], 0x2) 2018/05/10 18:04:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/05/10 18:04:55 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001780)=[{&(0x7f00000027c0)="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", 0x5ad}], 0x1}, 0x0) 2018/05/10 18:04:55 executing program 7: rmdir(&(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='}vmnet1\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/8) fgetxattr(r0, &(0x7f0000000180)=@known='system.advise\x00', &(0x7f0000000080)=""/108, 0x6c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x1}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/10 18:04:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1087e, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:04:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/bnep\x00') setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x608280, 0x0) connect$llc(r5, &(0x7f0000000100)={0x1a, 0x30b, 0x10000, 0x8, 0xdafa, 0x9, @random="960bb5b1b547"}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000040)) [ 205.372696] *** Guest State *** [ 205.376170] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 205.385134] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 205.394057] CR3 = 0x0000000000000000 [ 205.397848] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 205.403903] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 205.409962] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 205.416699] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.424766] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.432809] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.440885] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.448949] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.457013] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.465109] GDTR: limit=0x00000000, base=0x0000000000000000 [ 205.473151] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.481178] IDTR: limit=0x00000000, base=0x0000000000000000 [ 205.489236] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 205.497275] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 205.503759] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 205.511269] Interruptibility = 00000000 ActivityState = 00000000 [ 205.517562] *** Host State *** [ 205.520807] RIP = 0xffffffff811f7479 RSP = 0xffff8801c9d8f390 [ 205.526840] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 205.533296] FSBase=00007fddfe7e2700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 205.541164] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 205.547130] CR0=0000000080050033 CR3=000000017de80000 CR4=00000000001426f0 [ 205.554222] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 205.560965] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 205.567114] *** Control State *** [ 205.570613] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 205.577347] EntryControls=0000d1ff ExitControls=0023efff [ 205.582856] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 205.589844] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 205.596586] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 205.603249] reason=80000021 qualification=0000000000000000 [ 205.609627] IDTVectoring: info=00000000 errcode=00000000 [ 205.615162] TSC Offset = 0xffffff8ebb2829cd [ 205.619537] TPR Threshold = 0x00 [ 205.622969] EPT pointer = 0x000000017d86001e 2018/05/10 18:04:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000180)=0x90) ustat(0xac26, &(0x7f0000000000)) 2018/05/10 18:04:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000000080)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x2403, &(0x7f0000001100)='\x00\x00\b') read(r0, &(0x7f00000021c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/10 18:04:55 executing program 0: r0 = msgget$private(0x0, 0x181) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000400)={0x6, &(0x7f00000003c0)=""/6}) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x8, r1, r2, r3, r4, 0x20, 0x8}, 0x10000, 0xb, 0x62bf6506, 0x0, 0x1, 0x5, r6, r7}) getpgid(r6) msgget(0x3, 0xc8) msgget(0x0, 0x0) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="10a3", 0x2, 0xffffffffffffffff) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc440, 0x40) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x9, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000000080)={0x2c, &(0x7f0000000040)=""/44}) 2018/05/10 18:04:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100009b7a0000001b000100000000"]) 2018/05/10 18:04:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x161) recvmmsg(r0, &(0x7f0000006f80)=[{{&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/83, 0x53, 0x7}, 0x1ff}, {{&(0x7f00000001c0)=@generic, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/100, 0x64}, {&(0x7f0000000480)=""/18, 0x12}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000000500)=""/139, 0x8b}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0xa, &(0x7f0000001680)=""/59, 0x3b, 0xe8}, 0x8e}, {{&(0x7f00000016c0)=@nfc, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/82, 0x52}, {&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/197, 0xc5}], 0x3, &(0x7f00000019c0), 0x0, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001a00)=""/86, 0x56}, {&(0x7f0000001a80)=""/79, 0x4f}, {&(0x7f0000001b00)=""/232, 0xe8}, {&(0x7f0000001c00)=""/205, 0xcd}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x5, &(0x7f0000002d80)=""/240, 0xf0, 0xac}, 0x3f}, {{&(0x7f0000002e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000002f00)=""/47, 0x2f}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/184, 0xb8}, {&(0x7f0000004000)=""/50, 0x32}, {&(0x7f0000004040)=""/195, 0xc3}], 0x5, &(0x7f00000041c0)=""/143, 0x8f, 0x2}, 0x80}, {{&(0x7f0000004280)=@nfc_llcp, 0x80, &(0x7f0000004400)=[{&(0x7f0000004300)=""/246, 0xf6}], 0x1, &(0x7f0000004440)=""/4096, 0x1000, 0x100000000}, 0x69}, {{&(0x7f0000005440)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000005540)=[{&(0x7f00000054c0)=""/117, 0x75}], 0x1, &(0x7f0000005580)=""/119, 0x77, 0x53}, 0x1}, {{&(0x7f0000005600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005680)=""/27, 0x1b}], 0x1, &(0x7f0000005700)=""/141, 0x8d, 0x8}, 0x3}, {{&(0x7f00000057c0)=@ipx, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005840)=""/15, 0xf}, {&(0x7f0000005880)=""/163, 0xa3}, {&(0x7f0000005940)=""/91, 0x5b}, {&(0x7f00000059c0)=""/238, 0xee}, {&(0x7f0000005ac0)=""/140, 0x8c}, {&(0x7f0000005b80)=""/67, 0x43}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)}], 0x8, &(0x7f0000006cc0)=""/218, 0xda}, 0x5}, {{&(0x7f0000006dc0)=@hci, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006e40)=""/117, 0x75}], 0x1, &(0x7f0000006f00)=""/112, 0x70, 0x6}, 0x1}], 0xa, 0x10120, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007200)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xdd}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000007240)={0xc3, 0x2, 'client0\x00', 0x0, "82e65261247465a7", "022013e59150e7001cc6d13253f8fcbb5fa0afe74d3637964af274b617c40614", 0x78c, 0x6b}) 2018/05/10 18:04:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x400) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0xf959, 0x4) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "aee3381f3b5417e058fdb66d0d6200bcb3a5e5eeb670e7faff8d94ed2a0204e720a633fa08bb85fdc50dc0ee56264aa57eb2e7292529a1a2f09fee7d83fe5f54650c42c13c61cbc60bf41d6f12fc3f6b6a657a9ccc40ed3ca69ccbd36d3bcde52ebf3af185e7c5c48d567b46e4c230735a10d527e5ec2f60a085ef5fa20526ebee087449fb31cc32d86e420a6b5d0ce992545cde9ebd80d4b3adccdef04c5c7d17a855f0b4f1c939edeb9af691415803dcb9088919508026f32c69372c145394217c7763bf2c0c0589b46f1d77e3bc5d0ff5b4297f49514f13cb96e5641c38e2f65581601fcb05"}, 0xeb) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/dsp#\x00', 0x8000000000003) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) mmap(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) 2018/05/10 18:04:55 executing program 4: r0 = eventfd2(0x69bbbf07, 0x1) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) 2018/05/10 18:04:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x8000000200, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x10, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) [ 205.766806] sctp: [Deprecated]: syz-executor6 (pid 14967) Use of struct sctp_assoc_value in delayed_ack socket option. [ 205.766806] Use struct sctp_sack_info instead 2018/05/10 18:04:55 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x4, 0x86, 0xe00, 0x5, 0x7ff, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x41, 0x0, 0x17c, 0x3, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x5, 0xce43, 0x6, 0x40, 0x1ff, 0x80000001, 0x4, 0x400, r4}, &(0x7f0000000700)=0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'erspan0\x00', 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r5, 0x400, 0x3, 0xfffffffffffffffe}, 0x10) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @random="28ab92e8ab5f"}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000540)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) dup2(r2, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000e0ff0000aae8fa7c7108a8f1354a8cda6355c1302a46151830f6505ccfdbca06e4f45bc53710a77c1ae4175a5f7132"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r7, 0x6, 0x1b, &(0x7f0000000340)=0x8, 0x4) 2018/05/10 18:04:56 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) r1 = socket(0x3, 0xa, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0x3, 0xfffffffffffffffc, 0x8001, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x800, 0x0, 0xffffffffffffffb3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x6, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[], &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, 0x8) 2018/05/10 18:04:56 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404200, 0x100) sendto$ipx(r0, &(0x7f0000000040)="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", 0x1000, 0x41, &(0x7f0000001040)={0x4, 0x4, 0x2, "ea5180b93e39", 0x2}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fffffff, 0x4, 0x7fff, 0x9118, 0x5, 0x1f, 0x400, 0x0, 0x1, 0x80, 0x4, 0x3, 0x3, 0x4, 0x185e]}, &(0x7f0000001180)=0x100) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001340)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x1, [@empty]}, 0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000011c0)={r2, 0xa6}, 0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000001200)='/dev/nullb0\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000012c0)=""/19, &(0x7f0000001300)=0x13) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001280), &(0x7f0000001240)=0x4) 2018/05/10 18:04:56 executing program 2: r0 = socket(0x18, 0x803, 0x2809) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="0e353ea6598fb1ede8a2465d34fe95a6f06e4629186aafc5e5d2ff4e3fe5e7bf379c4e1de5b5678233422fcd12f358ec21607a7cac4e32aa0e10ef02130004928d0bcac37d99d179a88efea4c096ec56dd716938", 0x54, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$chown(0x4, r1, r2, r3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000340)={'tunl0\x00', 0x100000001}) 2018/05/10 18:04:56 executing program 0: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)=ANY=[@ANYBLOB="0400002000000000000000000000000000000000"], 0x14}, 0x1}, 0x8000) dup3(r0, r1, 0x0) 2018/05/10 18:04:56 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) sysfs$1(0x1, &(0x7f0000000080)='vmnet0\x00') sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/05/10 18:04:56 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) mknod(&(0x7f0000000040)='./file0\x00', 0x1100, 0x7fffffff) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x80000001}, 0x8) 2018/05/10 18:04:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000003c0)="88304bf399f37dc45b989e95618a15f164f28d70f0baab0832da2814998dd2bc9bca66b51fdd3cdd10301009af183ce8072d3a4238f1664ff4c13ae6bf501aebcc8d801e4b68184f62a3c112f4ee32e20454f579ab512af04ae765032425a25973152d3f3e73d9261afdd298a87dc7f9ed00b3c5c25fc9b0dd8df01eafb65bcde10a91d9e0a76a491213378e63c255fd483cc8ef696a3c6f51bfb53dc2750d9264da8f9136c2860312abb0275bbe74e46a56f3d671fbcd19353d209a2fd12c148db05af39153e71e3298095f662c0ce51a0d25a496827a1fab20970ab86027f8beaed4b1899f7788b5", 0x3009e5fd420aa946, 0x0, &(0x7f0000000380)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f00000039c0)=@ipx, 0x80, &(0x7f0000004040)}}], 0x1, 0x0, &(0x7f00000042c0)={0x77359400}) 2018/05/10 18:04:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r2, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 18:04:56 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x49, 0x4, 0x5c3, 0xdec, 0x2, &(0x7f0000000040)='ip6_vti0\x00', 0x200000, 0x200, 0x3}) inotify_init() 2018/05/10 18:04:56 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0xffffff93, 0x8000800}, {0x8000ffffff90}, 0x10, 0x0, 0x2}) 2018/05/10 18:04:56 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x1, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x2, 0x20}]}, 0x10) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fstat(r2, &(0x7f00000002c0)) select(0x40, &(0x7f0000000180)={0x9, 0x4, 0x0, 0x7, 0x0, 0x1, 0x5, 0xbad}, &(0x7f0000000200)={0x2, 0x13ed, 0x3fd4, 0x5, 0x40, 0x2918, 0x7118, 0xd75}, &(0x7f0000000240)={0x2, 0x6, 0x101, 0x9, 0xffffffffffffff00, 0x6, 0x1, 0x8001}, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r0, &(0x7f00000001c0)="a69fa503", 0x4) 2018/05/10 18:04:56 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="96f2601edaaa7c6bd73c5ed9ff2fbd07c965ac322278bbe356e1deb617d9fa73c6c4fb6d3d3bb411911e9b63aec1d465166346688dc18028889566cced7ce020908de56980ed5bf7aacec0b3ec17962e5d2b6c0889", 0x55}], 0x1, 0x0) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f00000002c0)=""/163, 0xa3) exit(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x440b1, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/10 18:04:56 executing program 5: syz_emit_ethernet(0x3d, &(0x7f0000ea7cfa)={@link_local={0x1, 0x80, 0xc2}, @random="b550e92ffda8", [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x202681, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/05/10 18:04:56 executing program 1: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) write(r0, &(0x7f0000000040)="16", 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0xfffffffffffffff5, 0xfffffffffffffffe, 0x9}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000240)={0x6386, 0x2}) 2018/05/10 18:04:57 executing program 0: semctl$IPC_RMID(0x0, 0xff7f0000, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0xb7, 0x3}) 2018/05/10 18:04:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af12, &(0x7f0000000000)) ioprio_get$pid(0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x5, 0x1, 0x100000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/05/10 18:04:57 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) [ 206.887107] QAT: Invalid ioctl 2018/05/10 18:04:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) pkey_alloc(0x0, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) r4 = getpid() r5 = gettid() fstat(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002280)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000002180)=[{&(0x7f0000000140)={0x70, 0x33, 0x200, 0x70bd26, 0x25dfdbfd, "", [@generic="16d888f97e46e0b427e4f2f65f1b8c6f0d200ed3adf3c4da164b93c024da851454e065259aac9edb02669e204365093bf6d6018ba5e4ba41220257ea632af4e72eb7849b4095d9d1d3d9ae8cf552f5f99b82f343dcca66bf49977162a9"]}, 0x70}, {&(0x7f0000000380)={0x163c, 0x2f, 0x200, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x100c, 0x2e, [@generic="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@generic="d359b3078317c7e11c188728ba85f9e858f3fd807b1a7dc0fb1a77c0e7e8a63924fa51903316e5e5b3aa7261be89d561e3f0e86c7ea35ea5e5e6d07712a947c8d6f89dd3e4e78e058134676893397f9f2b4f39d88a26ffd79a5455a04bbc7eb76db2ead91f3831a845e9dd059656f55dce0deaaa9e0c52f15347adeac762573f5f544f38cf959a73f4d3ad5ed065520922b7720cfad5c1bc6e0d118cddba264b80ccf50f9aee808469", @typed={0xc, 0x79, @u64=0xffff}]}, @nested={0x124, 0xc, [@typed={0x8, 0x8b, @u32=0xffff}, @typed={0x8, 0x2f, @pid=r1}, @typed={0x34, 0x6d, @str='-eth0}&cgroup\\vboxnet1{userppp1posix_acl_access\x00'}, @typed={0x8, 0x23, @pid=r2}, @typed={0x8, 0x2f, @uid=r3}, @generic="5f9a9e179243f9a826b1e1048efdf330476beeca0ca9be169adb4f6d17f0c0b0e6cdb554dbc9eced32df23fd86b6f74f183a8b79a8fde7abf22ca4962a821ac87847a1adb423098b3be7b916f5f30be5fbb01cadd66f9eebaa3d9042fba3ef06f631a1f2b5ee8f28807795316409b850673513e59a69cb70c62e7d7ae9d4aaf3c2653edbf5171493b52a43aad2588149", @generic="a947cd756119734b4524ff8cd2c96ece6e0a62772037908018f1cd76f5e661f60e4f83b4f3b8bce5e944cbc1869b8cd48f7e97779bbbfaaeea7b366a"]}]}, 0x163c}, {&(0x7f00000019c0)={0x398, 0x37, 0x200, 0x70bd2b, 0x25dfdbff, "", [@generic="7a28fceed28b1c268eeb5a8847c32b0787414e061f2c4ef813b44cd19cbdef256739d56015ff83e4a37b7f65e888a5c5d44d60f2178591a2a66e8ed9d0e9316e81ac0044753bc46f26122c30b3319c9c", @typed={0x8, 0x85, @pid=r4}, @typed={0xc, 0x47, @u64=0xffffffffffff6d06}, @nested={0x324, 0x6b, [@generic="21a2c6a14a87423d726d469532626e509d3b61965113187bf15e293fd4182718f5269c460a1328a3576f53f3097a7c7967f3f53e16e89b7aad207e83d0e65840f9c14940d6805b4cc489c2a003868fb3e04efa5e3f9e5348a97d6795a52cecb40afe6b9406312c57e7381884e35d9f24ee8bb3d5a9acf339bac18e5b3b1307a3e2ecdf7974f3f6964fa66511bcc07e05fcf6d5d3b6826352ce4dbd7c1cc396c60d5c31116a1a1774841baa1811ee443c8a13292acb35d1be84e820fe92b22912f43c47920f8fbabd7dc16edc", @generic="be2a24562260d1b4dcc076e81351f7901de669447bbb019b74a16c40b65076ad76f45e405a4b76aa5cba0691834338138bee0cc97c56fa242fff268a1965688e588dd18893569e620c2a609f25b930e82548ed549b21cabb16639c5156e46a43aa33be9ee3e7b7c84bace2ab3bac206f6f854deea55ac4be0a1898cabb1312e1fb2fffb77ae2c8354adbed0a", @typed={0xc, 0x78, @u64=0x6}, @generic="121f16c05ffdc1d1d2e127446c7aed43c78d30f7a638ceef1152f4c1ae1bda01a781370630b4b54e48e3fd590d6fdef592d4b24b7bf2dc37c9c5d1e606c2057a620607618893f8bee5fa98aeec20d6a4c7fb6a7ba621a99b064e6d2924a0845e2aebd31a7c14ba53030cd1b299900837b93bec580fa44c5211325dd1034e62439c98bbbc246eaa9382db2de96cb4208c87ed339d9c", @typed={0x1c, 0x34, @str='uservmnet0ppp0vboxnet1\x00'}, @generic="18f23652c0c60f7e89d8ccda277b5072cb566d6285c125ef17480d02eee9ac2b346bf47f118bf36cfdfb007826b67e44dfc03a1b4bf196b51ebce005cefa56aec5327cdf029df6a102012506a7b722833d9ca48587d5cdc707438aa0291b3d5918ae3a370ce6fc43cbe4fb847eb4bf6ef7bd440798ea9b76e5d7accca2e12d9faae8ffc130c879f58ccea32fc2e3cf10e17b2287", @generic="501cd51c0d7b646e57aaa74fba1260f328feef125280e704a4ba02661f58075af65348fa8727eab3fcc071318fb5065b8d2e47f9a22059fea2c4f83740e94ee57802d474842c1ec0cb7f07325fc818568015ae994fb20517cd317acb29bdb0c586634b8c20fa16615b14c3133fb5f5985569b92a2bfc"]}]}, 0x398}, {&(0x7f0000001ec0)={0x294, 0x1a, 0x1, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xe8, 0x86, [@generic="196b7370cb4db873a65d322c47028818d4c50958bb130b18e10f05f4846f142ec1d46dd42689f7a16431300757483c6e84c9cd742968e8d1fea103c66c933d82f2e56bcb85e02b82ac47316160fa1b182db38ce6d940d1a996b7e43bace9b3bdc9faf1307ff3d85503ee0bb0ed09461666bbf3c34fa6c3410ed92295a8046ac9be0f1a0f21c4fadf1757befbd5486c48325ec591d64908a53cbb3642c4b5a341a838bf6abca9d5124553", @generic="f33499aa83bcdb2b1d41c7a65a8bee233b2e850f94e75c1014660f47483bd2dcbb942de546d0de5a618cb1b8b5459b9abf85ff962dbbc9"]}, @nested={0xbc, 0x10000, [@typed={0x4, 0x78, @binary}, @typed={0x8, 0x2c, @pid=r5}, @typed={0x8, 0x77, @uid=r6}, @typed={0xa4, 0x7f, @binary="624b80819b7c52af62c47c8bad817a229fa9d0098bf26440b1f6d3ed8aaff1a0ff320203705e3782dc2cfbd2fdafa63fbb553378a5229bf7fdb1ae65b23aea711b2f9ccb98e7d182f5fd5baba52e332aa5ea9ced90c08b57e94ee238f55fefc0b3a501caf61753eca9f664950c7d69cd05b04fcb486107bb21b572df9d63e26f9da203d900386048787941083680a1196f56213d1d322c47f25ed521be"}]}, @generic="e37d3f21f5db850f047861c730407796bdfa4d3e4d2bd5ada98639dfa0f8975b31b68f4c331757df335218ac36c22f44707483b425ea993344b796e57c6cb57fae33bc48bb0537ae48bdd5f8d20624ac30b4939b67cd556c2b953ae3e9ffeac21bfef38e83af211b9fada3930f222e8f7be140fc66b8ae310bee6c172811e53ee6863419f791930f5994787747b3126d4b199d76733baceff682892dff44b12f588f1b3dd16036a60fdec0b45a37aaff9fdd0309a0be71c923592f8cb3fc776f992ab46962ba297328e7efe6fe62", @typed={0x8, 0x79, @uid=r7}, @typed={0x8, 0x7c, @u32=0x200}]}, 0x294}], 0x4, &(0x7f00000021c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x2000c000}, 0x4000000) ioctl$BLKRRPART(r0, 0x125f, 0x0) [ 206.944969] QAT: Invalid ioctl 2018/05/10 18:04:57 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c02000000000000000700000000000000dc1338d544dfff9a84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) fchdir(r1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) getpeername$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') 2018/05/10 18:04:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/189, 0xbd) set_mempolicy(0x1, &(0x7f0000000040), 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) set_mempolicy(0x0, &(0x7f00000001c0)=0x8000000000, 0x9) 2018/05/10 18:04:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x5f]}, 0x2c) fadvise64(r0, 0x0, 0x713a, 0x5) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) write$binfmt_aout(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000ac0)=0x7) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/15, 0xf}], 0x5, 0x0) 2018/05/10 18:04:57 executing program 7: getrusage(0x0, &(0x7f0000000100)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept4(r2, &(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001180)=0x80, 0x800) bind$nfc_llcp(r3, &(0x7f00000011c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0x81, "4eeda24019275aa01c9e09403cfac9896edc271139fe8aeedb1e6b4eba8f248f8f8fa615fef6b2dc242a1f95f7db54870ad4c8353770bb2a574eb2d5faa83c", 0x15}, 0x60) read(r2, &(0x7f0000000000)=""/146, 0xc3ed9ab1f543712a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0xc4000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000001c0)=0x1) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) 2018/05/10 18:04:57 executing program 4: r0 = socket$inet(0x2, 0x800, 0x8000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x18c) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bond0\x00', 'ip6_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x400, 0x0, 0x0, {[], 0x3, [{[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @rand_addr}]}, {[], 0x7, [{[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'vlan0\x00', 'gre0\x00', @random="6631168998f8", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'gre0\x00', 'gretap0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x970, 0x9a8, [@among={'among\x00', 0x858, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x4, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @loopback=0x7f000001}]}, {[], 0x1, [{[], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x15b0) 2018/05/10 18:04:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x2845a74c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000000c0)={0x0, 0xc216, 0x5}) socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000040)) listen(r1, 0x0) [ 207.108440] Unknown ioctl 19463 [ 207.122482] Unknown ioctl 4705 [ 207.132408] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 18:04:57 executing program 5: memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0xebb69b8ee3eedc8f, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r5, 0xd9a) sendmmsg$unix(r2, &(0x7f0000002a40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2, r4]}, @rights={0x20, 0x1, 0x1, [r2, r4, r0]}], 0x38, 0x10}], 0x1, 0x0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000180)={0x3, 0xba7, 0x1}) [ 207.164903] Unknown ioctl 19463 [ 207.183702] Unknown ioctl 4705 2018/05/10 18:04:57 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = geteuid() r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r3, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r3, &(0x7f00000001c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="050000002000000000000000000000001f4911b7ead302a2f35606f4bfafa9e3a9266886e6e5f94c07065255578ee36c102435a5985433f38814070bc529bb56bc3872656ca1914b2ac7877f4c8932dbe52b892434d707a27ec41641bc", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="d740787050bdf56576fbe2dce03fd536620793a8c05a553b93396a82bc24e21a06fd67a794380280e026625bd5d8d425e236e12adf5eb2e8e2f9edf9d45c9bade861aa366c352d41c69aa49a6287db804defcc97385af6beaf3efc9f9c17d117f821111307a2db5d", @ANYBLOB="00000000010000000000000000000000fa9028eee25d9606"], 0x6}, 0x1}, 0x0) r4 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000006c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) setresuid(r2, r4, r5) r6 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r6}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f0000000340)) r8 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x2, 0x40) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x240, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r9, 0x4040aea4, &(0x7f0000000300)={0x101, 0x64, 0x8000, 0x4, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r8, 0x80045500, &(0x7f00000001c0)=""/101) r10 = mq_open(&(0x7f0000000000)='-$\x00', 0x802, 0x0, &(0x7f0000664fc0)={0x2, 0x1, 0x49, 0x0, 0xfffffffffffffffe}) mq_timedsend(r10, &(0x7f0000000a40)="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", 0x25e, 0xfffffffffffffffd, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r11 = open(&(0x7f0000000100)='./file0\x00', 0x8100, 0xc8) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f00000003c0)="70c370feebe52f5aa75fb78ff3092148707a33a6410000000008975cc7fc814351180a81f89d23b39f42a7001f0b394a107cbf98bd1501000080ffffffff7f01b79ddaf6db54bb60b6af75912a44a1242ad76065ddf7286abc17b4a20db1eb5382afbc84d30000c5dbc1d90cd018bcbf752bb27300e494b4e75f0189e831e38edf2d428afc1413f2") ioctl$KVM_ASSIGN_SET_INTX_MASK(r11, 0x4040aea4, &(0x7f0000000240)={0x1, 0x200, 0x47cc, 0x2, 0x6}) mq_timedsend(r10, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/05/10 18:04:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009500da0000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000e180)=[{{0x0, 0xffffffffffffffb2, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) [ 207.215235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 207.314282] bridge0: port 3(erspan0) entered blocking state [ 207.320132] bridge0: port 3(erspan0) entered disabled state [ 207.359807] device erspan0 entered promiscuous mode [ 207.366064] bridge0: port 3(erspan0) entered blocking state [ 207.371931] bridge0: port 3(erspan0) entered forwarding state 2018/05/10 18:04:58 executing program 2: eventfd2(0x0, 0x0) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x7fffffff, 0x9, [{0x0, 0x8, 0x100000000, 0x0, 0x0, 0x3}, {0xffffffff, 0x8, 0x10001, 0x0, 0x0, 0x2}, {0x20, 0x7, 0x1}, {0x8, 0x4, 0x0, 0x0, 0x0, 0x2000}, {0x7, 0x23, 0x8001, 0x0, 0x0, 0x100}, {0x64c74ea, 0x100000000, 0x7, 0x0, 0x0, 0x2}, {0x3ff, 0x8, 0x200, 0x0, 0x0, 0x400}, {0x400, 0x83d, 0x3, 0x0, 0x0, 0x80}, {0x5f, 0x20, 0xfffffffffffff800}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/10 18:04:58 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000000)=0x54) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x23bd, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x100000000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x6c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x2) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/05/10 18:04:58 executing program 3: r0 = socket$inet(0x2, 0x400000000000800, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x1ff, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup(r1) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x7, 0xffffffffffffffc1, 0x20, 0x1, 0xfff, 0x100000000}, 0x101}, 0xa) 2018/05/10 18:04:58 executing program 6: syz_emit_ethernet(0x67, &(0x7f00000011c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa080045000059000000000088907800000000e0000001042088000001218ab16d9b33130f0086dd08b3150de3ba0088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065"], &(0x7f0000000000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xa0004, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x6d, 0x100000001}, 0x1, 0x7ff, 0x7, {0x6}, 0x2951, 0x5}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffc, 0x7fffd) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r1, 0x50, &(0x7f0000000440)}, 0x10) rmdir(&(0x7f0000000640)='./file0\x00') ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/67) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e27, 0x4, @empty, 0xfffffffffffffff8}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x20, 0x8000, 0x2}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0xdbf, 0x8, 0x7, 0x3, 0x7fff, 0x100000000, 0x446, 0x100000000, 0x400, 0x1, 0x9, 0x9, 0x8, 0x1]}, &(0x7f0000000840)=0x100) signalfd4(r0, &(0x7f0000000500)={0x1}, 0x8, 0x800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000005c0)=0x2) fcntl$getown(r0, 0x9) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000880)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x7, 0x2, 0x1, 0x2}, &(0x7f0000000680)=0x98) ioctl$BLKDISCARD(r4, 0x127d, &(0x7f0000000040)=0x8001) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000400)={0x7ff, 0x80000001}, 0x2) 2018/05/10 18:04:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/10 18:04:58 executing program 5: clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) uname(&(0x7f0000000300)=""/211) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000400)={0x9}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0xfff, 0x6, 0x3, 0x400, "0f0b8d608961bb77490f465e374de32d4ea78d1b1c325b02d3836af6e1290f1aeb0018fb8b36b24bf76793f7", 0x315}, 0x0, 0x0, 0x101, r1, 0x401, 0x0, "6e71b55d8cadf32d5a9648c37e3d78707e681060fa5765bd9feaf440416e157c1e91c6354f70ca74ca278cc75e08b8dd0da7f26b30790d6d16ba5cf0b76bf74d", &(0x7f0000000080)='wchan\x00', 0x6, [], [0xfffffffffffffffa, 0x7, 0x7f, 0x6]}) write$vnet(r0, &(0x7f00000005c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000000640)=""/135, 0x1, 0x3}}, 0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000140)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) gettid() r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20002, 0xc0) r5 = getpgrp(0x0) kcmp(r3, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) keyctl$join(0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, 0xffffffffffffffff, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000240)={0x6, 0x7fffffff, 0x3f1b, 'queue0\x00', 0x1}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/10 18:04:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4043) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4200) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000280)=0x14) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e24, 0x1, 0x2, 0x20, 0x80, 0x3b, r3, r4}, {0x9111, 0xe3, 0x7c, 0x0, 0x80000001, 0xff, 0x0, 0x90f}, {0x401, 0x3ba, 0x2, 0x3}, 0xda9, 0x6e6bb6, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3506, 0x3, 0x3, 0x3f, 0x1, 0x3, 0x2}}, 0xe8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x103000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0xfff, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa8, 0x440) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 18:04:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x161) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) io_setup(0xfffffffffffffff7, &(0x7f00000000c0)) [ 208.096370] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 208.104649] QAT: Invalid ioctl 2018/05/10 18:04:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000c"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)=0x6000) 2018/05/10 18:04:58 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xfffffffffffffffe}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80100) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x401) 2018/05/10 18:04:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0x1000003, 0x7ffffffe, 0x1, 'queue0\x00', 0x7}) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/126) [ 208.167538] QAT: Invalid ioctl 2018/05/10 18:04:58 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x211, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x109c}, {&(0x7f0000013000)=""/92, 0x2d}], 0x100000000000023c, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000400000000000000000570102000000000000000000000000009500000000000000"], &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000022f3d)=""/195}, 0x4) [ 208.238938] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 18:04:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x237, 0x0, 0x0, 0x11}, 0x20000000) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000140)="8f17717deca6ec3db0364484c150d7bc81f158b33ed2e7027429559e098c8105e20fe6f68fec39bd94a16fc873a5d8f76db6b53b5af6cf2e4222219044bd593db3ed41566d53b8dbc01634372fafd67cade751d32d525b1592ef34d402b5171bcdb76018b0507d73501d0139a26a9f5bdbf8d54cc68e3e3ee1", 0x79) [ 208.281815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 18:04:58 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x35, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ceph\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x8) fcntl$setown(r0, 0x8, r1) 2018/05/10 18:04:58 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@random="b100485caa2a", @random="43333e128ef5", [{[], {0x8100, 0x1, 0x1, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xc0ffffff, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x0, [0x0, 0x100000000000064e]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/10 18:04:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) [ 208.338096] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 208.427823] ceph: device name is missing path (no : separator in ./file0) [ 208.450910] ceph: device name is missing path (no : separator in ./file0) 2018/05/10 18:04:59 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc0e02799633ea66b44edca9000c08faf0fd000000c0", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400400, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/9, 0x9) 2018/05/10 18:04:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={&(0x7f0000000040)}, &(0x7f0000000100)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000500)="00a65418709f8000013749aeb96daa3d", 0x10}]) 2018/05/10 18:04:59 executing program 0: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000a80)={@loopback}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) connect$netrom(0xffffffffffffffff, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x0, 0x3ff, 0x100, 0x3, 0x4000000000400000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), 0x126) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000004c0)) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x62, 0x0, 0x0, 0x2, 0x0, 0x81, 0x2, 0x9, 0x3}, 0xb) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000340)=0x10) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) accept4(0xffffffffffffffff, &(0x7f00000003c0)=@ax25, &(0x7f0000000480)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000600)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000b40)="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", 0x679, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 18:04:59 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r2}) write$cgroup_pid(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="319235010138fb8cdf2674d9fd9b2417b5071d2afbd1a2180453a3b95e22dcd99afb4aaaba1bc8ba4e2b23da515b41d28e11a0be8d532dab981a2ab529276315d19e6e1b3746b79d20c53e4738e330901a30d4d55b581e"], 0x57) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000000100ffc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r6 = syz_open_pts(r4, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) 2018/05/10 18:04:59 executing program 3: r0 = socket$inet6(0xa, 0x8000002000000802, 0x1) sendmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000580)}}], 0x1, 0x408d1) 2018/05/10 18:04:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/10 18:04:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000001bf58)={0x24, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @nested={0x8, 0xf, [@generic="b2"]}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000011c0)={0x0, 0xa2, "78407adef70b51585226670fc09db1f757ec7781206538e132d9489ad2b2c06fcbdfc4b567845df92a40a8bb44d5a8016f5e267911d52a2ec907acfb0075ff960cb7b01e0599a4032b144f200c98277f52247bc850491a1462c2c85785f9261afc78e560333674291926b88c094ca38716735e741a362bc92d48c529eec87e86584154e402fe5990b67993e3c763011e946738cc57b29e3d62fe33950dd29154d981"}, &(0x7f0000001280)=0xaa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000012c0)={0x18c, 0xd8, 0x8000, 0x8, 0x9f, 0x0, 0x80000000, 0x9, r2}, &(0x7f0000001300)=0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3f, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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&(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001140)={r4, 0x4}, &(0x7f0000001180)=0x8) 2018/05/10 18:04:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x212000) fcntl$dupfd(r0, 0x406, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r4, 0x2}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r4, 0xb}) 2018/05/10 18:04:59 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000380)=0xd9) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x7, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x935, 0x1, 0x80, 0x27fcd0f3}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00000003c0)={0x8001, 0x3ff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'ovf\x00'}, 0x2c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000300)=0x2) rt_sigaction(0x13, &(0x7f0000000240)={0x10000, {0x7}, 0x8000000, 0x1bb6}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000001c0)={0x496, 0x2, 0x9, 0x567d, &(0x7f0000000140)=[{}, {}]}) [ 209.154251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 18:04:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367936f757000", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000280)=""/156, 0x9c, 0x0) 2018/05/10 18:04:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/10 18:04:59 executing program 5: getgid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x18002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xcc, r1, 0x300, 0x70bd2d, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x22}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x16}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6a1f}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000004}, 0xf57f5e32309930ed) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20100, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000100)={0x1ff, 0x1, 0xffffffff, 0x0, 0x3, 0x8, 0x7d7, 0x7, 0xffff, 0x0, 0x520f6d6e, 0x2a, 0x0, 0x74a, 0x9406, 0x40000000000, 0xe9b, 0x0, 0x1}) 2018/05/10 18:04:59 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) fdatasync(0xffffffffffffffff) [ 209.229246] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 18:04:59 executing program 3: r0 = socket(0x15, 0x80005, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8, 0x1, 0x100000000, 0x6}]}, 0x10) r1 = socket(0x8, 0xa, 0x4) r2 = dup(r1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000000c0)=""/4) 2018/05/10 18:04:59 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6c, 0x0, @loopback={0xffffffff00000000, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/05/10 18:04:59 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x42b) 2018/05/10 18:05:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1c812, r2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000003c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000740), 0x10) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x80000) r4 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000640)=""/242, 0xf2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000440)={0x101ff, 0x1, 0x10f000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000500)=0x4) sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r5 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) r6 = gettid() bind$inet6(r4, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x0, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r6, 0x10, r4, 0x2) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x2) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r5, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/10 18:05:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000), 0x0, 0x1, 0x0, 0x40000, 0x0, 0xffffffff00000001, {0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7106, 0x564, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000800)=0x8007f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x7}}, 0x6, 0x1ec}, &(0x7f00000000c0)=0x90) socket$inet(0x2, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000005c0)={0x8, 0x400, 0x5, 0x3f57}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="3325b823250029010000000000af299b79575c668d175cdd9b26d70080000000000000a3d8ed135a09c2300f649bcd58e959c32d7b86a2668ae461213aee067a6e19288583662dcb26783253710490074aaf07a53369a9f0afd40027ea0000"], 0x68}, 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80000001, 0x8, 0x1, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x9}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x6}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000600)={r1, 0x5, 0x80000001, 0x8, 0x0, 0x27e}, &(0x7f0000000640)=0x14) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000740)={0x1d3, 0x9, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000bc0)=""/225, &(0x7f0000000300)=0xe1) syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x2f8, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}}}, 0x2, 0xff}, &(0x7f0000000500)=0x90) r4 = msgget(0x1, 0x400) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000d40)=""/161) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) 2018/05/10 18:05:00 executing program 0: r0 = socket(0x13, 0x2, 0x64) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x220401, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0x1, 0x1, 0x9, 0x949, 0x1}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/10 18:05:00 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7fffffff, 0x10, 0x1, 0x10000}, &(0x7f0000000140)=0x18) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x7530}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8954, &(0x7f0000000000)={"0200696467653000"}) 2018/05/10 18:05:00 executing program 1: r0 = socket$inet6(0xa, 0x8000f, 0x7ff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @rand_addr=0x80000001}}}, 0x84) r2 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x1) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x1, @empty, 0x16b4}, @in6={0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}], 0x84) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/05/10 18:05:00 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x120}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="d2d2f34da4267b6686db0af25be85a8536255effffeca92d52398f4ad26b57e00503ff6a0273a1b3e9a84816afb8c0fa096dc316af434eff1ce0291f9900b17b96bc6eb350d6b50e803a01d2c5b6facd145a814aac22fc71c8c4371bca052dee9f0fd320a9ca3ae740193bd927236f0c3a226c042cc2beabc7e55026527dca169fb54f87dc05487272142de0b3b127d7958b2e3792c658bbfd7e682d9bac25e0fd52b004a6fe037b7b63e42fad49adabcf3efaa17d062b96c443c5e518316bc88718d57da63110f0"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xff75, &(0x7f0000386000)=""/195}, 0x48) 2018/05/10 18:05:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x104d, 0x0, 0x0, 0x800, 0x0, 0xe49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x60a, 0x20400) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fffffff}, @in={0x2, 0x4e23, @rand_addr=0x68}], 0x48) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000001c0)) 2018/05/10 18:05:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-sse2)\x00'}, 0x58) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad5664a3", 0x4) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000dc0)="b3", 0x1}]) r5 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000040)) [ 210.124600] binder_alloc: binder_alloc_mmap_handler: 15265 20000000-20002000 already mapped failed -16 2018/05/10 18:05:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000b00000040000000000000000000000000a1c86f833cf75d909d03f93b9c3d69b7d87cda7fc3a4a493d1b7151ae0fe461236f119bae5af8260ef466924d50da13aa3f88c0665d4d933df347308a9cd282f7107277aa50073bfaa20da5fa650950a746e248ce03a91985b5ef564ec1ad85103c2f7416d23e2b5ca36af146b7a8c87a3bca35d441bb7cbb69d3607a9047b65d847093db718c0a5fc7ee1a0666060590761b87c504dd18a58ad262255c77126b78b92b06a0f45fc463d880c7a7f027a98bf0610952d5c83c89f9b4f26d2ac6a3491963ba51c932bae16adccc1ffa4a3621eda7060c422736df0e0257b9a4c54bb"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400000, 0x0) listen$netrom(r3, 0x308c) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x400000) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f00000002c0)={0x0, 0x5}) r5 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x2000) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000280)={0x0, r5}) 2018/05/10 18:05:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x8000, 0x10000, 0x3f, 0x200, 0xccfa}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x401, @loopback={0x0, 0x1}}, 0xf95, [0x2]}, 0x5c) 2018/05/10 18:05:00 executing program 0: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb", &(0x7f0000000080)}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000440)="62637366300000000000000000100314") ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r2, 0x181}, {r3, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000f00)=ANY=[@ANYBLOB="16b946a87d535e7859885051121377a0f3b973eb43725b4292608c0539c8fc995abea4af2da27a5d31c7b403d39041842553df71dd4ba0b4d75fc04be22fc37f3763d26a47505b62cbb2a50764255e62baf216588e246ce87c03cef037e99ccbc4d853cac8b57509c8862c94b91fb75281c1db0c41b45e9d2475116899394b742f043d4cb79c816930fb7daded2913d66dd6774371f095740f85127b911e723c48212e0f22b3136c5608eb7636d346a3e58f2a0732571f83d33f703d659db23a7a99e786fc8e29500deba6bf07e96fce00f0e22472bb714c1f11ecf7c47e04878e000000000000000000000000006b3fb0a6f236f53927bce7eeaafe42d4d2c328569e4b23e0da29c694dcc733e6993d1b08cf66b7760e5b29008697d1eb6fa021c9fbf59262c8d56e04c242e145765d43d13042282c2ffbc9d9f1483aa34fb16ee00bab49d4f318dbf037b94d5728ee6ff1110a754210b6d11a7015044e4526f1bdd86646b30d0c32a0a33a106b9243d3e27a15f82d5fab6b8edf4ae8e63313c86e615ac25e5bda883aabbecff8e6196ab8852304744718ae4d9a58abf9eabed414db615c9ebf6f23c01294e3fcc155822434cf6873e1cd2f8a1806f8dc420f0ef6efa5f33c20313f3457ee7c416d5b98f49d66659c8dc4b1aa78c982cf1fcd3d19db6e8f067a33fbfc0cbafe3c468d2a3b88427d0fa6eb25e5539f23c2b3b6d95f0aad0a34342f536df21a7f69ea9c66d4160454b655446f8630d82c22b4159ca239c17c9bdd5570af85dd363e8771d2fb347553ac199b9583605dcf4974cc9a713c852fbc3ec91dae989b9581346ce3aa03a9cba3455b755f400c979fd514a84c7b1d7c7d74476bb5ffd3574160d55543f4f7cf7737b9da76404cb7b4969f669975d330e1e6da9ba7a1ac1c117fe40b7b2303e087b15a869b6648cd296f7f1c51ae"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x6, 0x202ba) r7 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r7, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000200)={r8, 0x1}, 0x8) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x0, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) socket(0x1d, 0xb, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000004c0)={r8, @in6={{0xa, 0x4e24, 0x8d0e, @loopback={0x0, 0x1}, 0x5}}}, 0x84) 2018/05/10 18:05:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000cc0), &(0x7f0000000d40)=0x60, 0x800) fstat(r2, &(0x7f0000000d80)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) r10 = getgid() r11 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) fcntl$lock(r1, 0x6, &(0x7f0000000c40)={0x1, 0x3, 0x2, 0x1, r11}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000c80)=[r6, r13, r7, r6, r7, r13, r6, r13]) sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="2fe7bce8299533ea358278ef8cb67177afc6dc895de14d6c68d047471d65461fabcb044a4b6f7afb5bcd13688df693135ceadbf8dce42c367820f30911ea1199cd1435ed3ab831c45101ddb9b2b1a528c116726655a64d4509c4ab5cf5295961db7384fd3f2d3013f9838a3877f192d422f57ad595626edbdfcb356f001e8b45c8b4a772303518c44f317a38f2c875d8353f0a375a96a0", 0x97}, {&(0x7f00000001c0)="655b1afc1055f35c1cf074859f3eabd59fbb", 0x12}], 0x2, &(0x7f0000000640)=[@rights={0x20, 0x1, 0x1, [r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe8, 0x8040}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000007c0)="52904a7ac6dfd3dd5d00cd4d10597c2338481c0e1eecbffb2934022cb37f975288e76723ef43a871e9287b7a", 0x2c}, {&(0x7f0000000800)="f0041168e789cfb4d3ce1434b92b56ced3c74109fd73f215ddd4ef54ef07dc139fa39f873b4f48b7773abb220fb5229bf9cc6a0b87c2e6e321e160d202c89d85db41c335ebcd21b1d853bea66723de052851bb33b9da5d6a1bc1ec59daddaea3f782b560f3fd71d8cd63854d95bc2a99f9827358bb3c426185c537b6a54c12d5523a16fd45563995fc5212cb81e0f8be11fa7d7624fb1bb227dce3820d6b8da66f7a9c1bca1d5ef97b3347bf71ce86d9e31a6652d2d6dc5fcff4c8576c01ec3543", 0xc1}, {&(0x7f0000000900)="57fec3143f73ffc21b8b3882b44f37e72964a49ead3ac8116b14ec30ad1d5aafcb7fd631375683a4398a2a2e5dc6e4f4808f3a73640c6bc72e7f4e9b2d7af31f9b50f4198357055bc520575ea7f869250572f974e04da1e34a22f3e4889224c81ec3af25983d9eea61ba45ad2a59a9684ae43178a21853ad3f1f4fe353aef34ff544feb479b744d7dba8972b0b61bb0cf9a4ecec", 0x94}, {&(0x7f00000009c0)="a10765189859f6ca7782366baca3d2425101f69135734fb20ae8117bf00ec7cc2a8076c21a5c6945ce212f9eeb54ccabce8be5371c00faad222bc1ed449e122ba6f4864d4a6324c204e5e597a64c01406122bca0ea64b52fca99e9c4e2c740d5bbaf7b727f9c65553e9bb602b99f06bcb3a601fab1a1b28896db52142ba09264449f785acd05cef52329a5016fe8d3c91c40c87d26017dfe755fb05eec5040c14c3346b39fe3ca68b3d7bfb5a4e1d64108180fac8d099b85a9335097587c6ffc06f36cc38276161be8fa5e66579c0c0afccca5e59d2608b4e5b51298898ef8759b9fb7aecb9f2a4d91f18459021d379d4188b06cd2cf7a", 0xf7}, {&(0x7f0000000ac0)="dbb71834425deaa16c525522591c0f7223f48273a0bf7b0bd5c0916f662cbe0b8180a95ec180a632a5f1fd6e4813f251922360c3a78601", 0x37}], 0x5, &(0x7f0000000b80)=ANY=[@ANYBLOB="730d000100000001000004", @ANYRES32=r1, @ANYRES32=r3], 0x18}], 0x2, 0x40000) poll(&(0x7f0000000040)=[{r3, 0x4}], 0x1, 0x0) 2018/05/10 18:05:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001378006700000000cd0440020000cfb5572675900efb652d135bbb0f07faadded6"], 0x18}, 0x1}, 0x0) 2018/05/10 18:05:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7fff}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000000140)) 2018/05/10 18:05:00 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x8800, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000200)=0x81) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) 2018/05/10 18:05:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x401, 0x7) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0), 0x1be) 2018/05/10 18:05:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x60000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x6, 0x1, 0x8eaf, 0x3, "3d911d04623f05d52b8e4c36458779858e5b18d1c8f44a56244757d739f0b6ac001f55d6785e050dc3f0e1fe", 0x4}, 0x0, 0x0, 0x6d, r1, 0xe5, 0x4, "7f1f8280e153114c56d979c9ed3d2b1a60a20b74fe2d4973db0e172ac71ee7a6657c5c9ece3443280f4b4acc5a8b59b40a92963ca15ec8481cd57aa0184b871f", &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, [], [0x0, 0x3, 0x8, 0x9de]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x400000000e) dup3(r3, r2, 0x0) 2018/05/10 18:05:00 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000000580)=@generic={0x5, "1176560ba90e4ef9206b850697dc744ad6a1c63bdfeeadc86a8f7e0d8d6b50ca1c04e97a096df799e83b8b5459c622fd29ae4a13b2050e9f692328707630e284c6d5adbf7d39e40bd683f7dc68c918608c7940bb8b63b31c59db91548361e15f31a6e319d2fac45482e29938910aa2e3196fa304e3e7047d0671b53718e7"}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000600)="9c316c6efa0948294f1eb0573528496e403d813616249a9f0e39c4cfc711be83f5acc7d18e586864d4f8a7e0a2f8419702c797e3715137f8fd2919b4a790b00d9b3894314c041e7a4777396b3824b3598b14c13c57e81d323153c20e6934d2473cf106829f21333ac62259ffc730b5d42da9c72e4600b915071ff1ca35daef0cd6c317f611ac888f652d9434ff004f47b1d9f14e2bdc0e5738fae57ea0b3df216d37ab7bc9f1f61c6edca687d23ff6bebaa7ce52eb1f34", 0xb7}, {&(0x7f00000006c0)="22e13555ca765330f7d4c0106cfc9a8b38341f07a112a5e2254615d61b21a7c3edfe7138c57a17019480f2ca901591eda722d87153d1e1dbd79e46636b0dcfcc2770039828ff6390cfbdf06f36058d70c3ab2c9634355f4e8a930169a925c48634", 0x61}, {&(0x7f0000000740)="d529d6f42a8dd5b4fbc00c61b5a133961d895394927de0551cdfe637682c8ffc056fe4aa41883e4d94aab7e59b98fd7f0643ae33e809a734bed648", 0x3b}, {&(0x7f0000000780)="61577874beed8b6833bd9f8820de3c1bbfaaea49030a5a4260e1c772ed1615aee630460b8ef6a08813a123847b26c430ee895d22a7b07445502fd7ba7eff9a9b9d0a1ed95291b52a18667a592b3128f6a56f47f5021a017298b0581eb512d3d8aaf725b4b651ffb08bdfc2fd5f254a8809590fb94edf5ab3ae40b34e06f9c2bf51116d36b3b389fcedce5563cf3b8d2dca84dbe5839b1cdd3d746f9f92faa510fb358d293c6fd6ca55e00c3dfc54495a218137259651adada481c3fe0ea028b5e039dc0f1afa0b0c0e08cde67580a8bb639d235435b54f35e5183867181ae8f2092495787dbbfa", 0xe7}], 0x4, &(0x7f00000008c0)=[{0xd0, 0x10a, 0x3, "999ee888534d456b255111b0299ad3b0e54dd1fa4a645577a23d0600980797b98ca0be2d2dc8ea69d4c422bfec76df8e72fc0886000709327020db52eb0e56c6d33f4d26f96720f61375bc7424ee4aa230eed2b44cacda817cdcd9f94712d50842438cab1dc9eb54bd62775d637bb9b4d87bc84a57f3781b4f7a51f0d8f631a9be56698a7fa977ba26c2b7752c6a79d48eeaa95ab51dcaa5525fd7965fef5385106d85fb6563ed3bf931722774871249258ec5a4095389b93e6095af6882"}, {0x1010, 0x0, 0x0, "a8cc2c72ccb56b3c57d6029ce981a581649130fba82b60e9ff407e22c0dd305323dee8071c4396bad4d5e8cf4cb7e4b5d7e2c97da9079014e296e84a5e96d116f2b24727402ef041a357c19e4c19220b35db5c569e20ec46004619833149d4f856e14b62cb86cc61d38eb676b357ba9e9e6595d083748daa76abfb4f9c197de85e4f4f0612ba179d52cb4223f76782a66d8abd2ca10fbcecc9a9739c069d55540e3f5224c1e0a9694e7d0030181450878bdcdd40b3792226a3fddc85228cb8d5408e3d90679fbe2778b54d4c0a13924b9b3fa1e97ca61bf3d7f6359b1ea0054da25fd05f7232fcfa725e62ff3b257dc9679425639a1e19f7593e27a9c716a203e1d8f47268881379dc37be1f1faab55d5ba62b51bd55bfc44c1025e1f69c30e635b39829bd687c715635f432abbccaffa886ae24944a0e1b96ba5984eb2af558257675c323ba02c5a20bd2582029ecb22230af9b709b4f7278c9ed134cf9bda4ce33eafd7f530126220f61148e3d57ddc63c56cb0b86ea698528c36cc6e83cd3d7067dafb9757eb23fef29b74914c6cdc378c1b1cfe35bd637f1b4cb7644adedccbe9b6e553ce36dd1177b6de66bf2ccf64c4653bcc97862f6ef3c2e5ee1feba5b4ffe9c2d2959b1989f0562862996eb4560698f7b75f585fab70273467233895e11fb160d6af0be23c5c9eae7ca7a87ca7e39c9a78408053db6eb0e1c0510d287c90c82c616d7cdcfd5067200bb8fbd535b29e44a5fbabc3832a0499fc82270831e5ea07e27cf935336ba80971467d538958a2e89adbc0282c4bbef970ea905f9daf9d5981c5c5740247ffd8e3eb4af96850c252ca57185ce702bcd829ec2947e4ea27c51dcd7a6487b65d794f27b2135fe2e9228df3d0066a13121f1bf917abbae44730fa241be3f6ef71024aa9e13b6a08427b6498a61482739874d1a2bb8800b9f02dfc025fe2df89000e49950e2c928153a8f4283e3b4eb9aacb6bb6449ad41af11da892a4cf0ad65ef8518809d20f0208211bad3cf5d94efa27c0411f53b95667c4a931348513ddafadbc818a1131b3d9d25ca56b9679761d0873d1f88c71da3fbaa50ee56823ee604226d8c9cae650abffce83c7acbab5b29feb990cf4b90ec918309863271857fab5d3213beaf2507da46991aa68a89d1d8209d62093508f5fd6086a72e61e5c3f61415d8119a1e3d93f3b213b59668ce4714314296878af875ad3f1e4dbc8c904b7738fc1e3aaaa05fd110a123b76e5c5c74c5d8b1d5cd28ecfba55194365bd3ddddbcbe3a016ad3d9bd1dbdd77899f3e23b1a03c38a2b63a7e2b90f2c6c1b805ab03acd4de82fa7109d2f329ec81b0bdcfaa13d1e16b325948e9068a6f2150028e90e982a86040dba98c4f3b074b4192cd7c1eb57a49ea0d9f7906d13bf864b38b742d1d56dfc473660a5694a3a0608513e88b6e460af8993da093728d1e205473b790915d50d7060c422b2e445bf6c44e62127e8ebad0237e95599d51ad10ee15394a4d62fb5206707788f80ea74f9c51d90bb71cfab3b154437573e6b5473b9a39a242c886fd29c81688be4e54df4e0fb25e760dba6a104aaca80e38b9cdacf02a3ee96f2b16f43d467fb577f5dd52f139aa8803c984b1e87a0a4f45a72eef371db9b104660fbb199b7a7d458f14b6bec87c1b714fa3f6cf61975fefcf8968221f0c999499750904c533fdd9d98e803f973ce4b9c8bacf8ec75d67b192ef2a0cf76c3721c45464e74cb91cf472437f2e77b8854d9ca771c5dd982331f6bc53dd675d5a1f728c5562381f1b63af90e9953e2fb51e00dff27f685a49743ca06edeb8f6b7f0d75e918d55decec146b8ebc03a0c3b757841f4ae9ef6ea392abaef15d66bf47d90b2f13f2bd25f76909748be5658adf6b96316bfb1bc1e0bdc56ed58e3532cf8d0c4861df9bf1bed5cd25faf6c223ec492b6a7ded70bf0e22cb51164d88c196c5e5659dece6444c8fe6c6d98892733a26de42f24d5a9a6ddcff083361275857a5447392b7a1472f7d2c4a0e91d3e5d1193c5d5c3740e609ba1be86080c5995bd6528e321f0acf0c66ca3fabb364865024420cfecf6ba0fb6a2de3603bf59209f63ceb7e088d998de9768a6665a7279840443141f3c65fc72a1a0215aea6b58abeaca4343a1ab1fbcc124e0157d93960cd5bd0a71032ae5dd1bb53bed32030e481871d9c5628246cb24ea7018e28ad8133330a77a83d03de01149378ca9bca49bb643fb70edc9fe358abd786b249bd63e579e527a35fd0e47db5412cceb73af7dcb2cd91106565fbe6c617ad5d441a927e179f236a17c4c2a1da15607400d8f8f9ba8b2e9f9f5504cd8e1038387471ad43c71d4ef286bb5f1d9ec7196e2d69a2f047464a6bdcdb85e1d6c425c31c992802e159b8c90fdfb283f0e5eea9b5006d40ecd9dfc5c225cb56aefbe48568257401775638fca0ee5aa8419a424fa2fa79019485e066cbc22059405cf7fae475cfa2415a721fad81f400d76afc4100b86ef83cf6cbf89b9ab8b87586ee9c6f5eca84fd199a4eb019adf3639470f1217382f71eeb1dfb4f104cf6babe4c32a26ccc6f2e800a122ca43e9aa4ef7677529bcac779817e433a0c4b0338077bf353f0a31333809c919110be4f1de9aefc88ebb58cabd008a995150bdd8b4f950ec9081b05dbdac317b4fca8c5edb3023cc8c42708682f75805703d82d3097180137b72f7c1904741d0e43e7b07c806d9ef7bc4ab973db0f0c177d2568922aad7ef80cd53921b242652dbc994a50ab535bf6eb26354b433953baceb57fa8ebdbb1cca14a98aa69c64f84d14897a8c5496c47feea5a6715431e41ec7d406e1a22d5c2dd20574487d23b01389f1f6273bd1e533b1b1315d3121466dcff204ae5fbd026d1d1aa56992e0cdea455d4a1d606b436cb341c123038a41dbc7f78330e47d4787298c4031cbb889b4b7a79da1af941c4ab62095bac8997acba8db4250a541e9eebdc0ff8ba7545a3013766054db522a8ddae50b867bbb6428cdcd19e1f408835e9b8115c53e03b58f3e7c6304a23b53fad8aa3237730ec3b21aff76cee422be94af75b12e0d8b2843505edc1a961b4cb807393bbd01251bdf29b92880233b75c5aa2c39e9a7f6fdcfcfbdbaabef864b9f0e88806b3c3a7ca28a35f61fd089776886a3dd46eae51187c6f90940960db89c59b0424d90865a4899ed7a7e0fdbddef442b277b607c9daa10a1c0888894f3e65cd689e8ff2ae17861a75e38837dab77b3efd6dcd9d21f41860f005398fb1d09412be83355ef031aafb03cf855c6ed9aacdac734a2dd8937865c112755de9cef1732c4ae482864bbba5bbd6d114deb7944da463cecb3619a0ba641e214c55d60de41805c4b311df5bbaadecf4ea25807261ac6952b56bd0ef7f3f650e1162fcb8e0d6fd7a4e2f4ba4e9a1847d7dc5220b1db8232d8a5d9079bb54e6e36694c7b41170dd912312bfcf393ef53d9cb4a46e94a6145762a4617c41b97b37febba212e64d93a7431485e7d9862a3fcdc26dd4f5c362cac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{0x60, 0x117, 0x8, "195f84a1ca3c98efe43f1e3dd0fdf1552277b41e1d795588dfc6cd5f96e0fac980ca7ea18248ef72d26271832321969375794d1f3a54fcc0b1958f4c8e6d21a2d7dc0cbb240854f86f1e"}], 0x1140, 0x1}, 0x7fff}], 0x1, 0x81) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xfffffffffffeffff, 0x80, 0x2, 0x10, 0xffffffffffffffff, 0x1e1e}, 0x2c) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@sco={0x1f, {0x49cd, 0xfff, 0x2, 0x4, 0x7, 0x10000}}, {&(0x7f00000000c0)=""/113, 0x71}, &(0x7f00000001c0), 0x45}, 0xa0) r3 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getitimer(0x1, &(0x7f0000000140)) ioctl$TIOCNXCL(r3, 0x540d) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{0x8, 0xfffffffffffffffe, 0x8000, 0x6ffe}, {0x15, 0x9, 0xf92}, {0x1, 0x7, 0xffffffffffffffe0}, {0x0, 0x2, 0x4, 0xb6e3}, {0xf28e, 0x5, 0x3, 0x3}]}, 0x10) 2018/05/10 18:05:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000500)=@full, &(0x7f0000000040)=0x48, 0x80000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f00000006c0)=[{0x4, 0x1f, 0xfffffffffffffffe, 0x10000, @tick=0x1, {0x1, 0x10000}, {0x0, 0x9}, @addr={0x1, 0x5}}, {0x7, 0x10001, 0x6, 0x2d0, @tick=0x8, {0x7f, 0xdf}, {0xfffffffffffffffa, 0x2}, @raw32={[0x100000, 0x1, 0x2]}}, {0x5, 0x6, 0x5, 0x63a, @tick, {0x2, 0x1}, {0xfdc, 0x6}, @quote={{0x7}, 0x1}}, {0x16, 0xffffffff80000000, 0x0, 0x401, @tick=0x70, {0x80000000, 0x80000001}, {0x80000000, 0x7}, @time=@time={0x77359400}}, {0x1, 0xffffffff, 0x8, 0x4, @tick=0x86a, {0x10001, 0x9}, {0xfffffffffffffffb, 0xba96}, @addr={0x101, 0xffffffffffffff00}}, {0x400, 0x1, 0xa574, 0x5, @tick=0x33, {0xd9, 0x7}, {0xfff, 0x5}, @ext={0xed, &(0x7f00000005c0)="a6ce4d1e6eab236163ba2c399126d5d263ac229f55221f77d5a4ee94e44efcdf355e9991af311fb43684ef468a40663ec40a8c34d45f6b5b2002fb759852eeebe6e497da006e7a0eb81a88c60dceddb368147640f91010578734d3a545ff648e11ad1613e0a8d3c841b3511af03d36a5d8637e9b6bf62978932b309f1b95a0796735bb5924d36fb6657454ca443fcbc98abbc630efa78bea1e2bc0d4297146419f3637bc738ef57b07e16d5eb030ecc150f6f68beae14bd128c24f1b32bec999c2a76f7b24db746e70ba4328d7c135db023e7e9993bc64544e7ae1e755db53499b41e2ee065d28d0e5afa43053"}}, {0x7, 0x4, 0x3, 0x81, @time={0x0, 0x1c9c380}, {0x3ff, 0x8}, {0xfffffffffffffff9, 0xf55}, @control={0x3e, 0x6, 0xfffffffffffffffc}}, {0x6, 0x1, 0x0, 0x2, @tick=0x8, {0x1f, 0x48}, {0x8, 0xac}, @connect={{0x0, 0x600000}, {0x9, 0x3}}}], 0x180) ppoll(&(0x7f0000000900)=[{r0}, {r2, 0x1000}, {r1, 0x120}, {r3, 0x4}, {r1, 0x80}, {r3, 0x1000}], 0x6, &(0x7f0000000940)={0x0, 0x1c9c380}, &(0x7f0000000980)={0xff}, 0x8) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000009c0)=""/111) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000580)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000a80)={'lo\x00', 0x4}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000840)=""/166, &(0x7f00000000c0)=0xa6) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000a40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/05/10 18:05:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000003bc0)) r3 = openat$cgroup_int(r1, &(0x7f00000001c0)='cpu.weight\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x847}}, 0x800, 0x6}, &(0x7f0000000680)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001b00)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001b40)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002fc0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x2, 0x6, 0x7fffffff, 0x2}, &(0x7f0000003080)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003c40)={r4, 0x78, "2a6bf9b4465790882ba3d40f02b10305cc14a804366069523524911a364a855339f48808b40baf0cb90d167073001014542e598c325490eeafd2d6d9c4c1b2b62f15e91e362f47175b57b681e9aca80400aea03bd91e58e94850f486e019efba28911227a8e6a854de5dc97ef6940ce286b5201368724f4b"}, &(0x7f0000003340)=0xfffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003380)={0x9, 0x4, 0x8000, 0x7, 0x5, 0x7, 0x80000001, 0xf3eb, 0x0}, &(0x7f00000033c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003680)={0x1, 0x208, 0x80000000, 0x0, 0x0}, &(0x7f00000036c0)=0x10) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000032c0)={0x0, 0x7, 0x3, &(0x7f0000001ac0)=0x4}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003840)={0x0, 0x7f, 0x9, 0x56c7, 0xafa0, 0x1}, &(0x7f0000003880)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000038c0)=@assoc_value={0x0, 0x9}, &(0x7f0000003900)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000039c0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="c73638cb9e03", 0x6}, {&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="bfb1cd6b3d1f9363abbc555701921a348dece9125882c0d6ab62355afeaf76b22325bc93726f819095969655de36e59f777782312d4e8d3e842177eadd798555851942d3c9e27808eba86e85caa1f5a4417019e0c75ad02c96db710c57bd8fdfd5ec4802d52a9cb9530bd5eb4ac9e9898c936864c87ad418d30c4e10e4f5cb84a5956c2af5f3e8415affcbf866078ec78f8f", 0x92}], 0x3, 0x0, 0x0, 0x492d6b45d7903b1d}, {&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x80}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000400)="f370d60f40824ab05e28b6683702032ab45625f0f03f0aae41dcedfa8b21b435d45b967a8abf4ddc0c1d3ef5b702f5a7f21378dd252f9fe75f74a6d5ab546abde6db310c664a487c5db7bad22619c09ed5668c577d4f8b63d4277857d3f3f7fe2a26021fd931", 0x66}, {&(0x7f0000000480)="c46aa35c43b2afe0b21ac173e2700d1538ab43cc68bcb312e5ff8991bada1d8363c15fad3a5fbbcf0a12587d24c5b2d368e9c440018d5167e2c10af7edee9307510eb3dfa65169a559a1b9eea9a2445f862c3f2ed423dbebd7212fcbcd4d3ea932dd730503082b776f22e101c2f85095c6f1723067aac2d97a27991fa520e61dc316eb76e2ca9c330e5e80e4cc21688b46847afdb325d421ba2bcfc89c8630449a4461ff7bf8b189d78aa69d425cf68abc0894f4025984f7252d33f33fccbdc55caa98629573684f748ceaf68bfcc0b447e55bcaf3b81ed8cd0c5bddda37ec4900421cf7d6556d55af77f1af5a9ad735cf5feb", 0xf3}], 0x2, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x1ff, 0x5, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1b}}, @sndinfo={0x20, 0x84, 0x2, {0x948, 0x8204, 0x7, 0x400, r4}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xc6}}, @dstaddrv6={0x20, 0x84, 0x8}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0xe}}, @init={0x18, 0x84, 0x0, {0x3, 0xe8, 0x1ff, 0x7}}, @authinfo={0x18, 0x84, 0x6}, @authinfo={0x18, 0x84, 0x6, {0x12931f5f}}], 0x100, 0x4080}, {&(0x7f00000007c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000000800)="e932b4ff1f5c7591c89d022fdf0404d217954244dd1598c67e41fba9d2ede7f3013f12335ecf4153c56ebb61c585863231a44a355e85c7237839134201356585e41f01bd56a5e2a00560e2ac289be3564ff6c2b141414bbd9f92838fde72", 0x5e}, {&(0x7f0000000880)="435047153adb7342190726bf77c9f1ed75c2d92b62712054ba14bb4ff5161cce7e79a4b8d50973ee90b1ab7e0929b369a6c1004760566aa8bd91191eb8", 0x3d}, {&(0x7f00000008c0)="6d3b54419bc64eb5ca56e196808d988e989e5bc132909d75ad289f09f8dc4664c9d9e0e4ee78de286aeb5f4811d9698b575b7c90eafdbc4c2bc2ab2919e22d6d2104f08678c1604fc9aa305b8cd52573411fdd6f55c70bab1c5474bc525ef76cb504b552f700d1f9be4f9bd19f3136da3f7ecf5078160ad3585b65d1118e60e8d1f37f2088c858124bec5362b6d5a2b5837a3183ac77c0cfbd4c77f893eb6c22c98f282f063ef279ca7cfc3038703529a551a2e45e68ef0778", 0xb9}, 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0x1000}, {&(0x7f0000001980)="735ddd9ce01c9719ad58ae88b30e8cf0fd474fbb9a5b30578772168136d0c667fce74112ccbb67bca1a57ef3718ef9885848d649228414da61d097f523acdca4beaa927b48b724d2ff64e738b2bc9c547288480bb581eba566aa45904d0d8e", 0x5f}], 0x5}, {&(0x7f0000001a80)=@in6={0xa, 0x4e21, 0x48, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffc0}, 0x1c, &(0x7f0000001ac0), 0x0, &(0x7f0000001b80)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff5e5, 0x8, 0x4, 0x7f, r5}}], 0x38, 0x4}, {&(0x7f0000001bc0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000002dc0)=[{&(0x7f0000001c00)="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", 0xfd}, {&(0x7f0000001d00)="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0x1000}, {&(0x7f0000002d00)="3be6e3a7b27b16040400a62f3509c5c592053b024f0bf881437fe0fdae3d7ce0a588c485880c19c055b07d250139871d1f15e4b80356c740e40b4eb7f014d81e13cbc1f459f02b97451a570f925aa203406f58626c8089d029c8966377e4f0db2a4cbd3d8b328c9d20770036ac01c1df381ac22f75ccfbeab51bc7df2944ab1f94f1f49958921b4963b3bdb52e64080821d1bb978307b9fd140700a15df4967df9792cc7e1bd1a7ab354", 0xaa}], 0x3, 0x0, 0x0, 0x50}, {&(0x7f0000002e00)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002f80)=[{&(0x7f0000002e40)="e9bf0230121ce2c549e3fc573af29fbebcedf0307129488dad1ee958d822455d283d16956cdebe4fe850aaa05f21f8b6771ae0a8b540df4ae44e66e5f80be44fac502cac88bda722e7ba0ecde75a561d4c622da6fb44a956d2e92b6bb9623610eda07477cc4fdef195c55309e917c15e6f2c782a4b0de5998d531799fddd33914d72c4c61d814b625f3290bb1f1bc5", 0x8f}, {&(0x7f0000002f00)="2fccb630a7250d5fc80d84c34c14f5083e35aa36cf1b5f6a5f1a7f56894bbcf40d0bfd634d477754d43921ec5bb078c8db590ba2f85b935ff0", 0x39}, {&(0x7f0000002f40)="8ec339fab79044c281875877ed5eda8547e79ad318ae30aa", 0x18}], 0x3, &(0x7f00000030c0)=[@authinfo={0x18, 0x84, 0x6, {0xfc00000000000000}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @init={0x18, 0x84, 0x0, {0x200, 0x6, 0x6, 0x9}}, @authinfo={0x18, 0x84, 0x6, {0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x1, 0x9, 0xc581487, 0x7ff, 0x0, 0x3, r6}}, @authinfo={0x18, 0x84, 0x6, {0x800}}], 0xe8, 0x80}, {&(0x7f00000031c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000003280)=[{&(0x7f0000003200)="52490c4f4e3af6c6c29302f7f4a06537857415b05de3233b1163c8b4b3f956d9bb9a4470ad85db14e0addffa7c05c7c89c9a95cf83eb5a6038aa84b747ed943795e8f13dc3a64e23d443fbf5d07fd71118cb5b05b6db78830f32783295da413dd6581d880db0f8ef7bc523e4e2f9ef292491bdd0b650f1c7", 0x78}], 0x1, &(0x7f0000003400)=ANY=[@ANYBLOB="2000000000000000840c000008000000000000005fd40e64c020000000000000008400000002000000090002020700000054ffffff", @ANYRES32=r7, @ANYBLOB="1800000000000000840000000000000000005c000100060018000000000000008400000006000000050000000000000018000000000000008400000007000000ac1414aa000000001800000000000000840000000000000000003f000100090018000000000000008400000006000000be020000000000003000000000000000840000000100000000000600080000003aedd0613f000000008000002805000008000000", @ANYRES32=r8, @ANYBLOB="18000000000000008400000007000000ac14142000000000180000000000000084000000050000003000000081000000"], 0x118, 0x1}, {&(0x7f0000003540)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003640)=[{&(0x7f0000003580)="8ded8c41b0291dfab061ebdc3ed03098185e3eb9e463b2cf54400d6066536e70e03bbd0dbba27e6b91794805de1525025bdba1c266b52198bcb55b7d10ccab4c9fb7722723f16cecb89c6eafda6733a745eb3b89b25cd36fd37c61a17f45627497b9faa4db86dc08a9996ba85aeb180a6e59c3a0bf8a2d46aaa1ecb41046f2d22cb6a9fd49b6d5cb40585bf4ba75cddf865696df70d018fa3b14d16a36d5828be5bf7db1d9343df0102d90c2", 0xac}], 0x1, &(0x7f0000003700)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x3f, 0x8000, 0x8001, 0xeac4, 0x4d71, 0x0, 0x8001, r9}}], 0x30, 0x80}, {&(0x7f0000003740)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000003800)=[{&(0x7f0000003780)="f35d6e02e626ffb58d197aa32ea039310fceab849a989ee892f74280e2edc01288b6276fc7dab157143ab61c922527159fa9a9a071c00b8acadac2bc13b7833c7820c578eaf1ff9e893a0a8009adee40e271bc8d09aca8b9da9c19f68065a3f4f5347d4382b7c3", 0x67}], 0x1, &(0x7f0000003940)=ANY=[@ANYBLOB="300000000000000084000000010000000300790b088000000000000009000000c17b00000000000000800000", @ANYRES32=r10, @ANYBLOB="30000000000000008400000001000000000001800100000008000000cc1a000008000000ff00000094000000", @ANYRES32=r11], 0x60, 0x80}], 0x9, 0x40) 2018/05/10 18:05:00 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 18:05:00 executing program 1: r0 = semget(0x2, 0x5, 0x141) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000100)=""/134) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f00000000c0)) 2018/05/10 18:05:00 executing program 7: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x0, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x5) 2018/05/10 18:05:00 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x400100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f0000000340)={0x4a4, 0x14, 0x1, 0x70bd29, 0x25dfdbfb, {0x1e}, [@nested={0x174, 0x24, [@generic="3a6e925b6117a2451aa20a9fe38f5e8c0fc561dda07924ac2270cd6e42a2d8c4ce01d1cf2c1c27ae5d934b72cacc3f8633041269b5bb331c929d8bd452a67085e3febb78c0c2a4d189fd57709a2483e5b4aa0b08463f7804e0d3e400db9ad5117f2214ca24a441575b2be81e21ead25b0a9e18f6181bafffdf1d1c853663134e309d67492dcc893946241a3638a5a52e67ff19a93d7cafa556c4469ef643ef2f6a4e0b052c97b0be037220f7d83a05255f28b2f2ccb9c7b0ec9c8a599a361a689e03764b256254a4f748a8e20aec75138c32d89d", @generic="ab7ebfb1136e89044b3ad4644ef85592227507d4489b72038f3013d8a5868e77ca0870bf664437df1e618014e885f435f81c10a29efca6588019fb0c78f56c6c83b8bd51089ba36772b21422dd7749dfff7ddcecfe67587d2bef199f415729a02104393033eb899495b9da54cfee92f172a3047086", @typed={0x1c, 0x62, @str='(wlan1+user[keyring$\x00'}, @generic="313ce02c6fd3359a3f6650"]}, @typed={0x14, 0x48, @str='.mime_type%)GPL\x00'}, @nested={0x2fc, 0x41, [@typed={0x8, 0x45, @pid=r1}, @generic="2d828e71a50bc26cfb9b82ddbae0aa6f20400719cce5ef5055ed6723c51e3bebd4ceea55a9e969463cfc33a293014df2c7a80bc9a50cc1d569181de69848450e4a46385a53e1e962b14e03d12860c0a88889713eac0f434dd2edf44503513e4d61363d608df46fc9521491a4452200c71ac6e4d92ca1ce855a9148857cd52000f6bfa86f556d97b8e9d39abc4728b270ef5e03320e6f3f58bd8759711f025af7c6f52ebe34829b358b31daf5557b63ac8f51f47a570bad6405855b6833c48ef76b07bafa31dd48347a28aac49032e0997478e29d01d9c69a54e2", @generic="2908058eeb89c406eab316894162399f2f4b0d3b275726d72ff08a301f4ae200c4ef7995083bab5c970aa399f490f94badcbc00516a1b05c7867cd0a13929bf969df898d3dc53d7cdf341feebc3794ef4f588210ee0422fa4e17d04656a6711e43a6a4b60e46010d953b2c23751d4a7d480749806a3d11955806498b6440cf8bef11ac4413e20c74", @typed={0x10, 0x4a, @binary="18474d0308fbfb2bb1"}, @generic="ce7e86cbda526331ed095abfe040da0ff89508cb0743e159fdc7ccc278214abff2bae0afc4476aee8ea1d9d170df6555fa760768932a658d03b53097a9d061c1fe1c6ae159901ebf7e5f792763d3b212c30bd457052252ae08384e1a6901ed3054e4d2a5abce27966f7f74a9b1a9517a9bac0afe71928c010752941d803b57311d9162d2ef04472c6f1509f9d9eac4d5be28c54c973f30c210617e31689b2b878df830d84c3bf0c3c9371e14e188866b5a3e3eff9c406caf6bba0a", @generic="0e738c28689ba2b02dd0d42c12e117f15bb705cbdf87d008fa310c1cf2f81c89bee22234cb0fdce31c57c501e40e42fbaf355f31ed4b2caff16318cccfb86cfe37e343c9047f5ec131b64a44f82fcd45e236ad952791957f5f2406572178a67889201d42db40265b24cabcaf15cf94a1810b677b4452ee7157ad3c608fcd177330a4a35bac45c9211fd55755c9c13ceef2628918e24ebb8631ed45d9f1c1acdfa8d213bacb7cc65b90e967f20be8d6b029a0a04343d6d7ba3e67ee2c06ce1ad1abac"]}, @typed={0xc, 0x9, @u64=0xdbbd}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x40080}, 0x4000000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000240)={0x1f, 0xc, [0x4, 0x3, 0x0]}) tee(r2, r2, 0xfffffffffffff96a, 0x1) r3 = socket$inet(0x2, 0x802, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x9, &(0x7f0000000180)={'broute\x00', 0x0, 0x0, 0xfc, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/252}, &(0x7f0000000200)=0x78) 2018/05/10 18:05:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x40004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/05/10 18:05:00 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) fdatasync(r1) semctl$IPC_RMID(r0, 0x2, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x7) accept$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/10 18:05:00 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x800, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0}]}) 2018/05/10 18:05:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x800080000000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/10 18:05:01 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x2) 2018/05/10 18:05:01 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) sync() close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/10 18:05:01 executing program 1: getegid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x2903, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x24, "b2a0cd05818509643498c063710c5937b14b4be2ef6c155eb43dfc330e377d4caa142de9"}, &(0x7f0000000300)=0x48) futex(&(0x7f00000000c0), 0x82400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x401ffffffd) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xab2f, 0x90080) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x101, 0x4, 0x0, 0xfffffffffffffff8, 0xf8, 0x6, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7f}}, 0x5, 0x4, 0x9, 0x0, 0x800}}, &(0x7f0000000080)=0xb0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000380)={0x1, r1}) r3 = openat$cgroup_int(r1, &(0x7f0000000340)='cpuset.sched_load_balance\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) 2018/05/10 18:05:01 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$cont(0x20, r1, 0xf73, 0x5) r2 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x400000009, 0x101000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000004c0)) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100)=0x100000000, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x200, 0x100) syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0xfffffffffffffff8, 0x501040) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x11bf, 0x4, 0x100000000}, &(0x7f0000000280)=0x10) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x8000, 0x3, 0x0, 0x4, 0xeac}, &(0x7f0000000300)=0x14) r5 = getpid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8000}, r5, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r6 = socket(0x1e, 0x4, 0x0) rt_tgsigqueueinfo(r5, r1, 0x7, &(0x7f0000000500)={0x1c, 0x9, 0x0, 0x3ff}) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0d37bbfa76321d519a94e8acff07f3d2216f1c8100"], 0x10}, 0x1}, 0x0) sendto$inet6(r6, &(0x7f0000000380)="768dd521b64322e9c98106e4c535ae89fc6e13792cf85656514e54f0c4a5f6bbd650c6519b5e4616c71ea20eefdeb8c386bfcc6f6cc9824ebf845b575608a0793cff43be7718183f498ba70de3445cac2ee472703dc60249258c2dd6979fd3e17a75f0e52d989515eadd24ca02cebf935682f78c6f", 0x75, 0x4000000, &(0x7f0000000080)={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000400)={0x7f, @multicast1=0xe0000001, 0x4e24, 0x2, 'dh\x00', 0x6, 0x7dc8e662, 0x4f}, 0x2c) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000540)={'HL\x00'}, &(0x7f0000000580)=0x1e) 2018/05/10 18:05:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000058b000), 0x4) openat$md(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/md0\x00', 0x800, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2002, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x12, 0xfffffffffffff464, 0x0, 0x24, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_key={0x12, 0x9, 0x418, 0x0, "96a7fd3d0810ec0a8a5c64978de6d5d98f61f064f20e4ce27b0d3ca163784538c76361b3b3b4fe5630c2a46b920d8b616ee37bdea91bca98347c2e678bfd89d5896e100d34e5c519dd4ae0750dd4690598b0121c2b3f1e713288707be25a180d32bb5e6f8ac91047a126c1c7f82e42e52bdd85a1e56038c8384d5f59c594433235a828"}, @sadb_sa={0x2, 0x1, 0x4d6, 0x5, 0x70, 0x66, 0x0, 0x80000000}, @sadb_sa={0x2, 0x1, 0x4d4, 0x6, 0x1ff, 0xe0, 0x4, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0x6e6bb5, 0x8cf7330, {0x6, 0x32, 0x3fe, 0x8000, 0x0, 0x3fe, 0x0, @in, @in=@dev={0xac, 0x14, 0x14, 0xd}}}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x75}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd29, 0x3507}]}, 0x120}, 0x1}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x6, &(0x7f0000000080)={0x7}, 0x8) 2018/05/10 18:05:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80, "9a80bf11e610dfbe8f90e68fd4de5ef428503b51546095f8e930ad96c693ccb6d034389b451b7700dbb471c0af0c51ff3140279dfe3b0c5f0136bf036cdf2c5c615d4acedd978abbcf62a057edad1e1be8b2aa5ab7431b8551d5d04ded310a59db88d2a797505438b5f5c8bfee88e075c9dec278d81e53f7dab924011410d52a"}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x6, 0x1, [0x4f]}, &(0x7f00000001c0)=0xa) 2018/05/10 18:05:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='comm\x00') memfd_create(&(0x7f0000000040)='\\ppp0_\x00', 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) 2018/05/10 18:05:01 executing program 6: r0 = memfd_create(&(0x7f0000000100)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f00007c5000/0x400000)=nil, 0x400000, 0x6) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000754000/0x1000)=nil) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) 2018/05/10 18:05:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x81, 0x3ff, 0x81, 0x200, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x101) 2018/05/10 18:05:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x0, 0x0, 0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="01c7b882ebfaed7d81c7271f68000000000000000000000004000000000000000000000000000000f7ff0000000000000000000000000000"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:05:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180), 0x1) 2018/05/10 18:05:02 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12000010}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="00042bbd7000fddbdf250a0000000400030014000200080005002d050000080007000000000008000600fcffffff0800040008000000080006000004000044000300080007004e2000001400020069706464703000000000000000000000080001000000000008000800070000001400020076657468315f746f5f7465616d00000008000400018000000c0002000800030000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/10 18:05:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f000000dff3)) 2018/05/10 18:05:02 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x88) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000280)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x400000000000, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000380)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) bind$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full={{0x3, {"c9c8a2353d4651"}, 0x6}, [{"beb7bbbbca0e94"}, {"c6f9fea041e431"}, {"7c0ea94a20bf7e"}, {"386e303774ab12"}, {"74be6057d7c44a"}, {"ef66d55303a02b"}, {"ed72baf720ded6"}, {"6fedbff27351d7"}]}, 0x48) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000780)=""/4096) connect$inet(0xffffffffffffffff, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/10 18:05:02 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000002fdc)) accept(r0, &(0x7f0000000440)=@can, &(0x7f00000004c0)=0x80) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"b78fc8aa18c09092411c29a472a07d42961ac7ce52feb89e3d48a04863cdbc078a6db02e6e9a4879adc59911f5c101d1b4d9b0619f22531db06dcf23d1638982b481b8fdce89f29e43f97fa1bde8c95bb0ee0d8d24dc288beab59d85a7fda3f15c16cbe9db9c0fa98814952aa2f2aa9d10d03761f9fa2688739954526880cac77e6dbacdff6f2039c5c242c6be1a6475b61495b484d3f38aa67aeee3bae340a1cbda1d9e722743770cede228debf4f34c6bd8bb8e6edcb9d92716380952eab5c392ec1d4e6ff96cc7a95cfbcbcacdfd84481a34b8edbf90f6c31a4988de4723aa8d22fc373bacffa1423d6e8242e123e4ed67aa1697da95af3110e8f972ed1051ca24f63608b4479c4dbb15cdfe6d82cd5f8dbe7959caea1a602ca384ecbefcd872d3fb1440a787bc036ba2d0a54451fa897e1b659047ffea1264cb9a6c54a80646ad0b1c7273d0cd250af33a154a5bf954ca7ec3047d189c979bff8b28480fa93615088317f6e2883c87b5b3d12ab0dc0f9d902ad3f4ddcee5e49105a7b51756960a6548c0429bad62981e47eb7058a5a65cdfb21affda684b90d8985842e205f2dcfc48bb8d40200bef2a5121c9bec0062193c96b5b19f107943fdd0ce08978253200eba70fff7ed08c6467cd5d0141f54744a93b01a6878ccbbfd07fab147c7ddcdfed8fc1529078aa6aa12a6a4fa2fa63ae4511e6d9ef6c3742b76ab2132aefc9475f8aaf72c3262f7d0c4e0c0d864ff3bde5e0caf298205a127a69ba1aa43d3fcd04b4c2fca2cdebfae05c6998a0149047a424dd2cafaf7577eb6a8697f7b68c993f9a70ad052c7de915eff6adbe53d8d2c8487cda9d47bf6f3718c9d5c4f5ef6c0acc1d912a6f21d329830c616145a30a287e91eac712411df28fa19367b7128479cf6b9faa188703ed15c4d064e1ac14676df21d927a54c53470839b90c12629c84134d40a0045aca724ee0de0f6cbbf4a1b343bfb89d4499a3b50ef802cb4bf5d9a65e3ab3a5a3e6f07a6b1968b9b41908e1f97390415a2ec6479d4e82da2174bab4eae02bba937a176c70675b5d9251d2cb87bca3f56e608d53476fd54d45ad0c95967a8cd8eb53ebc5e0e7f039b47b62c4488a9d96e38cfe703cf90725d422ddf4d92abf52c15dd38573e52be61e8bac455b9cfcd1774d927801415c310c77341248e6eed1df7cadc8e6b856f60a3210a202fee2605775c03004867e34a0eeb7c900928585d8d5d949b872542b458b5c5b628015702b6cfd87fe4d44530c74acff65dfe22b511b336e19c1cd5c28814b1cf45a21ee4116041cdcb1701fcb886db4ecf32ad6d8eda8ecc7ce05b4ff93e3569c16ba60fc0c4ef24873405ff5ed730fdcc78833f982ac4fc3cff2dccdf93426824d99fcb5fd6141f0d57a0e0e401d329ccf9c1125d9e5ccd2f7b44fd54223b75a6f99384318ff468ccf"}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000002, 0x8010, r0, 0x0) getpeername$ipx(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) connect$netlink(r0, &(0x7f0000000400)=@unspec, 0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000500)={0x0, 0x5, 0x3f}) 2018/05/10 18:05:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = dup(r0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x2}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000002c0)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf04, 0x0, 0x8c, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x2, 0xfffffffffffffff9, 0xf4ce, 0x100000001, 0x1, 0x4, 0x1, {r5, @in6={{0xa, 0x4e21, 0x535, @mcast2={0xff, 0x2, [], 0x1}, 0x22d}}, 0x6, 0x0, 0x1, 0x5, 0x7}}, &(0x7f0000000280)=0xb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) r6 = dup(r3) sendto(r3, &(0x7f0000000040), 0x0, 0xffffffffffffffff, &(0x7f0000185000)=ANY=[], 0x0) r7 = socket$inet(0x2, 0x80001, 0x8) fallocate(r7, 0x3, 0xffffffffffffff94, 0x100000000) write$rdma_cm(r6, &(0x7f0000001440)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001400)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x1, @empty, 0xd}, {0xa, 0x4e24, 0x7, @empty, 0x401}, r8, 0x1}}, 0x48) accept4$llc(r6, 0x0, &(0x7f0000000000), 0x0) 2018/05/10 18:05:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) msgget$private(0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r2 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x6, 0x400040) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000940)=0x0) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000440)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x10001, 0x8000) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r7 = syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000500ff00020000000000000000000000fa01000000000000000000000000000000000000000000000000000000400000"]) creat(&(0x7f0000000340)='./file0\x00', 0x20000002) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f00000003c0)={'team0\x00', r1}) syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x6cc0, 0x0) io_submit(r4, 0x1, &(0x7f0000002100)=[&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f0000000980), 0x0, 0x5, 0x0, 0x0, r5}]) getsockopt$sock_buf(r6, 0x1, 0x3f, &(0x7f0000000580)=""/254, &(0x7f0000000680)=0xfe) arch_prctl(0x1004, &(0x7f0000000500)="48358612b4bee59ab6e135931a548d9457a1c3e38b8c94700449d209dabcb810d1be4dcc24e4161236cf916993b866a23166d1fcc0b871c9ed32431874685ad25ca3bc1283af0f624f7042ace0") r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c005, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r9, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x86, 0x0, 0x4, 0x1, 0x0, r8, &(0x7f0000000000), 0xfe00}]) 2018/05/10 18:05:02 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000f000097e6910000ac908222cc5279e52d4c96b55a0b80732800ff000f170000000008000072c9b3f2a828bdb60cff2a36947fd356b4bf7050b56d4c0000000000af8ee223cfb12a234858"], 0x1c}, 0x1}, 0x0) 2018/05/10 18:05:02 executing program 6: r0 = socket(0x4000000015, 0x80006, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f0000000140)=0xd) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x100, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x400, 0x40) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0xed, 0x3, r3}) 2018/05/10 18:05:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="640000000000000000c80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e00)="524ec8d4a429e94d5e825d64f979cb2a24ff49b4792a8b3120a7052680a5177957", 0x21}], 0x1, &(0x7f0000002fc0)}}], 0x1, 0x0) 2018/05/10 18:05:02 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x3, 0xfffffece) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x40}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa}, {0xa, 0x0, 0x597, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x80000000, 0x14]}, 0x5c) 2018/05/10 18:05:02 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001040), &(0x7f00000010c0)=0x68) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x9b, 0xce, "028ec6f3f7e167206a8bc629a1168f66bd1b3d4888979cd8784f7e5963b3cdbc5a66bea538ea751015621f512174432f91d0d8c2dd9f83c54930f0fa877b926318efd2048ce34bebe2cc06047d8d3e5476c3418d8d5f1f91975829506eb4914185b45853b79ff5d429151c181172c2d4567046e719e84cdf95e2f161d97b510d9652e01ee00f8e3b828b90a4428771e82c1f543be429442f9ec2e19cb36972695f3b3ef9f8a36f51e8f00b84662e90b282f136d17b25ee502be4c4919c974fe5e155cc5281664dcaa92bf90d0300"}, 0xd6) 2018/05/10 18:05:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='nilfs2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) creat(&(0x7f0000000180)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') getuid() mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file1\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/10 18:05:02 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net\x00') r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) getdents64(r1, &(0x7f0000000100)=""/29, 0x1d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f00000003c0)={'veth0_|SOBr\x00', r3}) 2018/05/10 18:05:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/05/10 18:05:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x25b, &(0x7f0000000040)}, 0x10) 2018/05/10 18:05:03 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a345f2bc263b6fdfb141666c3ccea067e1e3bb65db26419a730c69e2b878dd6c2900e6798bd03fafb6b57413a6f0ce0442496cf3aabd8ccce83fdb26e5af476647b68694b4a8ab44b585d88f83651764bcceee7e71c9cf2dbcceb3ccdad9bb0d74430d6937a2f167f4425ab00b73184717025cd26"], 0x77) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f0000000040)}) 2018/05/10 18:05:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) signalfd4(r0, &(0x7f0000000040)={0x7}, 0x8, 0x80800) 2018/05/10 18:05:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="18010000120001030000000000000000e0000001000000000000000000080000000000000000000008000c0000000000ac000700fe800000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000bab565ba5a09def746aeefa2edb64efee837fe72eeaf92cbdffd488972dcc1b31d11227f186f539b9717b451d323988280641576478df50f6be60167f5416fef7a3d6c2861e3db9297aefb885a84", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f000000000000000000080018000000000028001a0000000000000000000000000000000000ac14140000000000000000000000000000000000"], 0x118}, 0x1}, 0x0) 2018/05/10 18:05:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400001, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_type(r2, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x4) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0x0, 0x2, 0x1000]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x80, 0x0, 0x1, 0x5}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000200)={r6, 0xc3, "5aaf0aeb30abbee1ddff86fe5f611e50a5c61b0fa0fd87b9a12cdcaa3feac5433efda4023d68b3db66022585ff6ab7cce90eeb5ffee3cb78a32180155061171989548cf93ee7f253a5afd4e03ebfffd5e9d3dcbb831c5620af43132250b9c52ecefebf72019b7d95317ed0e866c12d914cd9b4e5761b07f9f80c89a0ec7e537ee7f08b35e3266614834ac0c7fd34caf3240afe2021282123afac960a7e99dbe78c7a26078771fff74f43faa2881580acc822d5c7fb90ad4f9f2baf9309b9bc6f0eb5a8"}, &(0x7f0000000300)=0xcb) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/05/10 18:05:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x19}}, 0x6c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x3f}, {0x6, 0x8001}, {0x8, 0x40}, {0xf, 0x6}, {0x3, 0x6}, {0x2}, {0x4, 0x3007}, {0x2, 0x9}, {0x2, 0x6}], 0x9) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000001fc0)=@ax25, 0x80, &(0x7f0000003280)=[{&(0x7f0000003240)=""/29, 0x1d}], 0x1, &(0x7f0000003300)=""/60, 0x3c}}, {{&(0x7f0000003340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003480)}}], 0x2, 0x10101, &(0x7f0000003600)={0x77359400}) 2018/05/10 18:05:03 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000400)) io_setup(0x9, &(0x7f0000000240)=0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="10000000030000000000000000000000", 0x10, 0x0, 0x0, 0x1}]) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB="60668d758ee7c9945cc4babe3d0d52b452", @ANYRES16=r3, @ANYBLOB="000825bd7000fbdbdf25030000000400010008000500090000004000010014000300ac1414bb000000000000000000000000080001000a000000080004004e210000080001000a0000000800020088000000080008007f000000"], 0x60}, 0x1, 0x0, 0x0, 0x4040090}, 0x40011) pipe2(&(0x7f0000000100), 0x80000) 2018/05/10 18:05:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0x7fffffff, 0x800, 0x1, 0x2, 0xc801}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4}, 0x8) 2018/05/10 18:05:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='vboxnet1)&mime_type:cpusettrusted%posix_acl_access[\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYBLOB="1400000027003103000000000000000013020000029f2e0042702e3fd5f8127f2f05ec37d00f040bdd4b2e662cfb9ceae7955a0966c7cd56c6401c5f31b56731cb58228dbee22a7a435c035fce46a85c757e947fc45acbab32a954df34dcec449d8e733e8b56cad416ea5e8d63627700a118e7c0c2a16f7f5e42d164bc23d8a077ef14298b53a072c8b0db4a0488925af8dc9500149a9fa18728dbbb2b4e827cedee56be19b67268177763d6c1e36f6bb071230d28ed2feb2ab019ae680d32ba64e811724778861399a7fd854033c351864907045494a612e62b25283f084ba4b8"], 0x14}, 0x1}, 0x0) lseek(r2, 0x0, 0x3) [ 213.503365] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 213.532576] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 18:05:03 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x5, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000180)={0x1, 0xffffffff, 0x8, 0x4, 0x0, 0x574ef044}) r1 = perf_event_open(&(0x7f0000002000)={0x0, 0x2c, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000070000000000000000000000000000009500000000000000116b346a4b49d53324f629adaad34ce77ff79a7def580fa5b377ff102c065a18d80f9e5f884e454bba8c6f25a96df4bc524af5765dc30b95fb73a09a4e4827de8cf8b5b9364e536a59e4d29bb1afcf401f67a1f778c9c28b9f12bd7928640f930fe529f5ccf1e9b3dfc0eb7837ffa336a70c6eaede52194c1faa3f20018473d090"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000200)={0x7, 0x2, 0x3c4}) 2018/05/10 18:05:03 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000100)) 2018/05/10 18:05:03 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="c5ea0b2c814b6818dfcee96d205d407935996dd9d41f9213b0bef71ce43588768f72494e8ccc", 0xfffffffffffffe30, 0xfffffffffffffffd) rt_sigprocmask(0x2, &(0x7f0000000280)={0x6}, 0x0, 0x8) r2 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='ppp1posix_acl_accessnodevvboxnet1nodev\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) clock_gettime(0x0, &(0x7f0000000100)={0x0}) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0)={r3}, &(0x7f0000000300), 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000080)) 2018/05/10 18:05:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x40000, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/32, 0x20}], 0x2) 2018/05/10 18:05:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8990, &(0x7f0000000040)={'bond0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/10 18:05:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) 2018/05/10 18:05:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) r4 = dup(r0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000f40)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b80)=0x0) r15 = geteuid() lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000f80)=0x0) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) sendmsg$unix(r4, &(0x7f0000000f00)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000280)="5ffa50ac7662fb4e94aa1e67450275b78f9917ff8579852a63dbf516bd6869835242eb1d7743dfffcd37c0318b384012e7fa39fc15df33dec76484d5e055ec4ed09c591fec92f9f2f4e86ce18ed853a2647978add3472698ba56d1b19a979b184febbd42a708ef269f7d9aa9603bcdd59d57e01f900dea9108a134f59de9c09181de7df5508e5cd0632ae2029e8cd7418565cd29a400e5ad0bb8f29d8b6b8436f6f0df2767f4a427d4a26f1a54609edbc27f5c4882", 0xb5}, {&(0x7f0000000340)="ac1b8dde61bec55222783dfc03352d617845214f1bdf234f2cd1d1b46558a192106f200acc55d04251e72b2a0f05741d5e59536b108f91c8e54c533ed0e316f11adbacba2eada2a7f3fbea68d47be3a32b85103f89f607ad050698e3091200691d1bc367bad470cab59c3c912333805be357421c0a8870b3edcbe1b826672b95b3878e30998cbe6083b007613d4081ec0e87515d62fc2e4cea0c99a7d4c98a34798a087d848c9169b8e474fef362ef90fd", 0xb1}, {&(0x7f0000000400)="bb106a4fa085c1aca4061d421e8e1a2eb40d2a6caa5f485f109f8250a7bacf431b68bdbc5242d4e93aba51267cecc6fd2d6f29c6432ef231d2cbcfa6a37baa96aa0db16a41318a07199b11ce8219b689f4c42d40aa4c0ab434957cb4ecba2256dfc8a5a58fe77e3cf8bb404280fa4a02f23ca9a3b7a86ce03d22fcaa4919aff0fce08963948e150b8cc906d6e1ccd12750c531700aba", 0x96}, {&(0x7f00000004c0)="5b2320aa2de30cae59c8b1ae2fe14cc9c3cebb2d66b902395ce7c7dc5cee48ea12350ed61eff80c071de441b4b4c6cf016e6f967da751e1fc7825c0ccf69e0cf95385d98ff0e3be2fcbad44a8514ec731eb43f39aea7a91816323d8de4abe55c451d37c5d9c824a870c3870248f852fb74836de819f4d855ad7879d4d3f3c7acca1c4afd41ecc6db603f466a7f9259825b267eb52f6f1e5318fcbda90b23de2d09264d4b1871d432debb477d69a7a8", 0xaf}, {&(0x7f0000000580)="a513f53e5ed17b4744a54d82911c4749c1a401f4229750335500fb1648a4ead4c4a26746f55c564b7cb2663711c5fc3248499c12e3242d0491c880e43c0e3a09e223e15855d1a28e884b0e998a7ff533f3beabfeb66e4142a425d04ccd3a94f7def7d1564870eb0f188e04d0a81f49ccf8fc1da6acdb51543b0a17082ebffc506bd7a0e78d208a8dc7af866c327896001c5a16c634c98a2f571325f11cbd1ea0784f4fb3dabbf610aa5c7c3e80fe54489a97e26533b7e8a10c3aea93ea44c966581da0e2f58b8c62443352b8e534e31ea704c8cb7136f55f35e92cc19ed47f", 0xdf}, {&(0x7f0000000680)="47dfb0c87af775ecfda6ee2f9abbbf9ca76ac4b7c07cb5142a099417bc8501d2b181c5a37a52b76a4cb0364d1ba75e4294", 0x31}], 0x6, &(0x7f0000000e00)=[@rights={0x38, 0x1, 0x1, [r3, r3, r0, r0, r3, r0, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r4, r4, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf8, 0x804}, 0x20000090) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000180)={0x6, 0x3, 0x80, 0x1, 0x7, 0x0, 0x5, 0x0, 0x6, 0x63, 0x9, 0x6}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)) [ 213.709594] netlink: 132 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 18:05:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10001, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"74f3051000"}, 0x1}, 0xffffffce) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="c437"], 0x1) [ 213.775663] netlink: 132 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 18:05:04 executing program 4: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x6fb1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/4096) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x28) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000000)='em0*vmnet0lo.,\x00', 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000140)=0x7f) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 213.857348] Unknown ioctl 35075 2018/05/10 18:05:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000fde400000005001a0000cc3a00000000000000000000000000000000020076920000001e00000000000000007f"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5ba9, 0x40) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x101, 0xe2b6}) 2018/05/10 18:05:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000006c0)=""/183, 0xb7}, {&(0x7f0000000780)=""/16, 0x10}, {&(0x7f00000007c0)=""/163, 0xa3}, {&(0x7f0000000880)=""/227, 0xe3}, {&(0x7f0000000980)=""/255, 0xff}, {&(0x7f0000000a80)=""/28, 0x1c}, {&(0x7f0000000ac0)=""/7, 0x7}], 0x7, 0x0, 0x0, 0xff}, 0x5}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/219, 0xdb}, {&(0x7f0000000c80)=""/155, 0x9b}, {&(0x7f0000000d40)=""/166, 0xa6}, {&(0x7f0000000e00)=""/89, 0x59}, {&(0x7f0000000e80)=""/101, 0x65}, {&(0x7f0000000f00)=""/15, 0xf}], 0x6, &(0x7f0000000fc0)=""/244, 0xf4, 0x1000}, 0x7}, {{&(0x7f00000010c0)=@nfc_llcp, 0x80, &(0x7f0000001340)=[{&(0x7f0000001140)=""/185, 0xb9}, {&(0x7f0000001200)=""/242, 0xf2}, {&(0x7f0000001300)=""/53, 0x35}], 0x3, &(0x7f0000001380), 0x0, 0xffffffffffff5cb1}, 0x1}, {{&(0x7f00000013c0)=@ax25, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x3}, 0x42ca}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/69, 0x45}, {&(0x7f0000001680)=""/154, 0x9a}], 0x2, &(0x7f0000001780)=""/228, 0xe4, 0x9}, 0x89}], 0x5, 0x22, &(0x7f0000001a00)={r3, r4+10000000}) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x3, r2}) fcntl$lock(r1, 0x6, &(0x7f000005a000)={0x0, 0x0, 0x79}) r5 = dup3(r1, r0, 0x10000000) r6 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="442afb86ca2676e60dbe6c91ad822360c80e0f2ff251ca", 0x17, 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000000540)=""/206) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x7ff, 0x7, 0x2, 0x1, 0x7, 0x8, 0x3, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x9, 0x7, 0xfffffffffffff000, 0x1, 0x800}}, &(0x7f0000000480)=0xb0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='ip_vti0\x00') keyctl$search(0xa, r6, &(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, r7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000000c0)={r8, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @empty, 0x5}}, 0x2, 0x0, 0xfffffffffffff800, 0x200, 0x7}, &(0x7f0000000180)=0x98) [ 213.885608] Unknown ioctl 21590 [ 213.931847] Unknown ioctl 35075 [ 213.953284] Unknown ioctl 21590 2018/05/10 18:05:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/10 18:05:04 executing program 4: futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x100, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x7f, r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x109000) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x80000, &(0x7f0000590ffe)='v2') ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000200)={0x0, 0x645}) 2018/05/10 18:05:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000002e00010310000600", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/10 18:05:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000204ff0)={r0, &(0x7f0000000180)="54dcf8e0bb835aead39c598629dd7f02bb9cbb97b0d4fa7a197977a6300c052318c0b5977609c4bdb25ae9082810f5a0e0aae662df1a1dcaa09c9b01895a50cba6b410678e0fd12c38fa12771850cf3d85763bfe8ace1e189c629062223696d7d7eee3fa9ff19ecc9d200f5ebd933ac91dbe483a1c88fb58c2154048f64a8e810d6a0ca54dc144e7062b2200955d916f9dec58088eb2f683e86a513e4fe4d421d06dfb2b5627a9f88943b87e894694fa000022"}, 0xd) 2018/05/10 18:05:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x0, &(0x7f0000002fe8)=[{0x1d, 0x1, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/05/10 18:05:04 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='cgroup\x00', 0x81081, &(0x7f0000000140)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/05/10 18:05:08 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040), 0x0) 2018/05/10 18:05:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x24000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x1003}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1ffffffc}, 0xd5b1facdcdf51509, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000001a00200025bd7000fbdbdf25022014cdfd01ff0f0000000021ff8d50782de19a0b142b3aec45acb31218647fc03262052030c9054c2a28c0f9b8bc484b11b8e0057cef02343284e6fcadd3b79447c06fdaed2170e237fb7085adc592be351d71616f7d53ec698499920ebb2bf98c52ba73a32b0ecbb25dbf9a5eddd0beef5f50c3118ad981588831e677bf9b0973c207dfa66edcc138624541f3289dd77746e851ef3ae53c855347c0d28bc57c783d156c4b7bb6495351763987be998dd8a68a426d5d12a2f21128063c21"], 0x30}, 0x1}, 0xffffeffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/10 18:05:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8000000000000000, 0x2) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00') ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x80000000000053, 0x0, 0x6, 0x0, @buffer={0x0, 0x91, &(0x7f0000000400)=""/145}, &(0x7f0000000180)="01a9e095e0ef", &(0x7f00000002c0)=""/158, 0x0, 0x4, 0x0, &(0x7f0000000080)}) 2018/05/10 18:05:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[], 0x0) write$rdma_cm(r0, &(0x7f0000000380)=@notify={0xf, 0x8, 0xfa00}, 0x10) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', '/dev/dsp\x00'}, &(0x7f0000000140)='/dev/dsp\x00', 0x9, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/05/10 18:05:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000200)={'team_slave_0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbd}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 18:05:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000006f00)='/dev/amidi#\x00', 0x3, 0x40000040) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006f40)={0x4, [0x6, 0x5, 0x200, 0x1]}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x10000}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x2, 0x5, 0x3, r5}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="090001800900"], 0xa) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x89) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/05/10 18:05:08 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) pwrite64(r0, &(0x7f0000001180)="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", 0x1000, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, "667a9f905163b7d51d24d71dbd25927208134502f082422d9beb4f175cc6570e6e20d2835caa924af31ec49f"}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'yam0\x00'}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000380), 0x4) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000001c0)=[0x3, 0x6]) accept$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xd, 0x4, &(0x7f0000000080)=@raw=[@alu={0x0, 0x6e27, 0x6, 0x0, 0x0, 0x0, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x2e, &(0x7f0000000100)=""/46, 0x41f00, 0x1, [], r4}, 0x48) sendto$inet(r1, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) ioctl$void(r0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x0, 0x1}) accept$ipx(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10) sendto$inet(r1, &(0x7f0000000980)="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", 0x7f9, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) 2018/05/10 18:05:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x428002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180), &(0x7f0000000100)}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x2, 0x4, 0x7, 0x4a564cdb, 0x4, 0x499, 0x401, 0xfffffffffffff8a8, 0x2, 0x4, 0x61ba, 0x8001, 0x3}, {0x7c68, 0x20, 0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x2, 0x12, 0x8000, 0x20, 0xa09f, 0x3, 0x10001}, {0xffffffffffffffff, 0x6, 0x2, 0xef50, 0x40, 0x1, 0x4, 0x3, 0x5, 0x1427, 0xa31, 0x6, 0x57eb1d55}], 0x8}) 2018/05/10 18:05:10 executing program 3: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0xfffffffffffffffd, r0, 0x20000004) socketpair(0x11, 0xf, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffff8001, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0xee9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x1, 0x3ff}, &(0x7f0000000200)=0x3c1) 2018/05/10 18:05:10 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=[{0x10, 0x111}], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r4 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000100)='./file0\x00', r5, r6, 0x100) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) sendfile(r2, r4, &(0x7f00000000c0), 0x102000001) sync_file_range(r2, 0x2, 0x100000001, 0x7) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/05/10 18:05:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r0, &(0x7f0000000700)=ANY=[@ANYBLOB], 0x1) r1 = semget$private(0x0, 0x3, 0x168) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x4, 0x1, 0x800}, {0x0, 0x2, 0x1800}, {0x2, 0xf6ff, 0x800}, {0x7, 0x6, 0x1000}, {0x3, 0x99}, {0x4, 0x6, 0x800}], 0x6, &(0x7f0000000080)={r2, r3+30000000}) lseek(r0, 0x0, 0x3) 2018/05/10 18:05:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) socket$kcm(0x29, 0x2, 0x0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) 2018/05/10 18:05:10 executing program 5: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="b9030100c00f32660f3a148309000000f1f3670f017477ea0060000024000f23190f20e035800000000f22e036a566ba4100b800000000efb805000000b9620000000f01c10f09"}], 0xaaaad25, 0x0, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d2e706f7369785f61636c5f616363657373656d31626465763a5d6d6476626f786e65743000153adc8f9709d3d30805d0e2eb66409ae202504a5073577f0b686168d13a4442609439ea16826775291fa76f1df5727c96ae593b06a2d845bdd2a51f97876ff289fcaa173f1ae5336979198c0caf3c6ba997ebc9f69784a0cd5401f3b7fb687c489f7b79072a4823aa7385525d3e7a25d47a050bb937c5c2a39e80ae2857148b593d9e0ec6a076f4ff39b9bec41c"], &(0x7f0000000100)="02000000010000000000000001000500", 0x10, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/xfrm_stat\x00') ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000002c0)={0x101, 0x1, 0x1}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000340)={{0x8f5c, 0x28a, 0x9, 0x800, 0x1, 0x9}, 0x6}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x60}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r7, 0x401}, 0x8) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000140)={0x7, r3, 0x1}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000004c0)={'filter\x00', 0x47, "4a266dc1e79bfac7836de747d947387b10f3136d7b217c065f83ced63a73cbd3ac96a373459af3c690058c91cc90c836f259661988ec87428f6c0b53aa00ef0afcb0b708cab37a"}, &(0x7f0000000540)=0x6b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/10 18:05:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="2e86"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r3, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:05:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48b}]}) 2018/05/10 18:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029000000040000b05700000000000000"], 0x18}}], 0x1, 0x0) 2018/05/10 18:05:10 executing program 3: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=ANY=[@ANYBLOB="5bfd0575e63b8704"], &(0x7f0000001ffc), 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000000ffc)=0x8) 2018/05/10 18:05:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000040)={r2, 0x10}) listen(r1, 0x404) listen(r0, 0x0) 2018/05/10 18:05:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x973, 0x181000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0, 0x0, 0x0, @random}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="906a40a1284b02522aba31a20c000000", @ANYRES16=r2, @ANYBLOB="380c29bd7000fddbdf25010000003c000100080004004e24000008000b0073697000080009002d0000000c000700250000000400000014000300fe80000000000000000000000000001608000600020000000800040004000000200001001400030000000000000000000000000000000000080002000000000008000600050000000800040008000000"], 0x90}, 0x1, 0x0, 0x0, 0x20048895}, 0x840) 2018/05/10 18:05:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd1feb7908478220febadc5ca0c0caf1f4833b9ff18a89a885f02141000000000000b5228b54096bdaacf1e7a2fa27febc2e8d7b46599493", "ecd2881042e08858e251529d5591e6c882e32e7e7993155240b2cdfebc76d72a"}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/10 18:05:10 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x402200) recvmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000001200)=@nfc_llcp, 0x80, &(0x7f0000001580)=[{&(0x7f0000001280)=""/58, 0x3a}, {&(0x7f00000012c0)=""/171, 0xab}, {&(0x7f0000001380)=""/25, 0x19}, {&(0x7f00000013c0)=""/42, 0x2a}, {&(0x7f0000001400)=""/4, 0x4}, {&(0x7f0000001440)=""/2, 0x2}, {&(0x7f0000001480)=""/203, 0xcb}], 0x7, &(0x7f0000001600)=""/188, 0xbc, 0x9}, 0x10000) write$vnet(r0, &(0x7f0000001180)={0x1, {&(0x7f00000000c0)=""/145, 0x91, &(0x7f0000000180)=""/4096, 0x3, 0x1}}, 0x68) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="408c929f24d5"]}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/10 18:05:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10400, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000bc0)=""/4096) recvmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/172, 0xac}], 0x1, &(0x7f0000000a80)=""/158, 0x9e}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) 2018/05/10 18:05:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x4a00000000, 0x7, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x3}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a000003d8b0a54e99554272e05cd15e216826cc0000000005001a00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/10 18:05:11 executing program 2: r0 = creat(&(0x7f0000000040)='8/file0\x00', 0x122) getdents64(r0, &(0x7f00000000c0)=""/200, 0xc8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') r2 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', 0xe001, r2, r3, 0xffffffffffffffe1, 0xe0, 0x8) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) fchdir(r1) r4 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) open_by_handle_at(r4, &(0x7f00000003c0)={0x30, 0xbf44, "c49345e6b56920da3283edc8bfcc0a3c5961f2b82d832a4683ad81585fd77086a806867188f28af0"}, 0x101000) syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x80, 0x40) 2018/05/10 18:05:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20400, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') sendfile(r2, r2, &(0x7f0000000040), 0x8001) sendmsg$netrom(r1, &(0x7f0000006440)={&(0x7f00000000c0)=@full={{0x3, {"5a40209013d4c9"}, 0x401}, [{"50cf7d6716d245"}, {"9efe67b885ab77"}, {"434c8816c6b3a9"}, {"1a9e61777a899c"}, {"f2f2b598051317"}, {"128fafbb6e4727"}, {"5502782bd38a37"}, {"b2c782fe41e0fa"}]}, 0x48, &(0x7f0000002300)=[{&(0x7f0000000140)="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"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0x4098, 0x40000}, 0x1) 2018/05/10 18:05:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x6, 0x4, 0x3, "bd0c8d0eb0a045fa7c9d27f6d98ae386518fee17e4827a45de4281e4dc36ae87493302489ec713d9682df8a91b9b063f03ef8f0c71d221d02d20bc44cd277a", 0x12}, 0x60) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000002900000005000000a102020100000000"], 0x18}}], 0x2, 0x0) 2018/05/10 18:05:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x5}, 0x8) prctl$intptr(0x4, 0x80000000) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0xc0041) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/05/10 18:05:11 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0xd4, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x3) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000200)=""/172, 0xffffff3f}], 0x3d3) 2018/05/10 18:05:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="64657620613edad9b6f28c68f596c3581197b61c5b", 0x4010000000002) fallocate(r0, 0x0, 0xa7b3, 0x1) fallocate(r0, 0x0, 0x0, 0xb0a3) lseek(r0, 0x0, 0x3) recvfrom(0xffffffffffffffff, &(0x7f0000000380)=""/170, 0xaa, 0x0, 0x0, 0x0) 2018/05/10 18:05:11 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x7}, &(0x7f0000000180)=0x8) fsync(r0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8, 0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x10}, {0xb, 0x9}, {0x8, 0x5}, {0x0, 0x400}, {0xf, 0x11}, {0x3, 0x88}, {0x0, 0x400000000000000}, {0x0, 0x100}], 0x8) setsockopt(r0, 0x2000000010d, 0x800000000f, &(0x7f0000000200)="03", 0x1) 2018/05/10 18:05:11 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80001, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) write$binfmt_aout(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe10) fallocate(r0, 0x8, 0x0, 0x1000) 2018/05/10 18:05:11 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xa000000000, 0x8000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x100000001, 0x13, 0x80, 0x100000000}) unshare(0x60000000) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setfsgid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/05/10 18:05:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x595, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)=ANY=[@ANYBLOB="04000000000000000130510c286a60c7d100000000000000fa0c000000000000ff0f000000000000"]) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6c, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x3, 'ovf\x00', 0x9, 0x200, 0x51}, 0x2c) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0xfffffffffffffffd}, 0x10) 2018/05/10 18:05:11 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_setup(0x0, &(0x7f0000000340)) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)}]) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xddd, 0x9, 0x3f, 0x4, 0x45}, 0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) inotify_init1(0x80800) close(r2) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/05/10 18:05:11 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000000c0)="7e0c569bbd485beab676d74ced3d3de3b0a00568e6081584b4fb03404db3eaf38e6ba4fa2e97d506ee99b9cde6bc2dd34bf530adf90681ff2bef499bfed62f6dd4cf9601d6ac6cd50f2b230b6f933fe74132901533f94d686e58f51c40a6f753efe0531c5aef3dd66911a07adda8680db3ab45296d0adf73db71afd5fcc0dca5aba72ad8652ea6f6ed7310be55159d0a35b8e70f608efe6f33742e1ea8e459e8b79c994f12c0b727ffc900abd437c56664d8650667c17055de91c1e228a0b6ba4f14aa3a84fe1606f2", &(0x7f00000001c0)="d7b152a6366483493ceb009528aa58cc1241f1ea7527237e8eba1813888b508d982e04f103dabd91eea1c000bcfe108a138e98a4fc88eac993bd8d1a5aba1f432a18f8e7d59432c5e3b1686b1f1874cff5f651b8b99b612dfb534c04fef32bd800972f2aea230f3ecaf0c0614301cddc937f40c937e4fc55fdf3ca655f9c4e0fcd517dc6bab605803a0eff1efba630f65fb3f5b2714fbcc0", 0x2}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x2, 0x5, 0x9, 0xa, r1}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x102, 0xfffffffffffffffe, r2, 0xfffffffffffffffd}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) 2018/05/10 18:05:11 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x40, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1}]) pselect6(0x40, &(0x7f0000000000)={0x9, 0x2, 0x9, 0x8, 0x3, 0x8001, 0xae6, 0x1}, &(0x7f0000000040)={0x80000001, 0x6c22, 0x8311, 0x26ab, 0x8, 0x2, 0x3f, 0x1}, &(0x7f0000000100)={0x1, 0x5, 0x1, 0x3ff, 0x4, 0x9}, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={0x7ff}, 0x8}) 2018/05/10 18:05:11 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000390fb0)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x20040) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x80) 2018/05/10 18:05:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpid() ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_data=&(0x7f0000000000)="9089fc5f73b95099220fb64c6e36e03d2d40cb32cd6db269341300cf98dfece1"}) [ 221.233762] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 18:05:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x149240) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x8, 0x8205, 0x2, 0x2, 0x81, 0x80000000, 0xffffffffffff7311, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0xc8b, 0x0, 0x8, 0x5}, &(0x7f0000000140)=0x147) process_vm_readv(0x0, &(0x7f0000000880)=[{&(0x7f0000000780)=""/219, 0xdb}], 0x1, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/10 18:05:11 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x301802) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x3) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x1, 0x3}) fcntl$setflags(r0, 0x2, 0x0) 2018/05/10 18:05:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x7}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180), 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/05/10 18:05:11 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000200)) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r5, 0x12}, {r2, 0x8080}, {r1, 0x10}, {r6, 0x568583ae5a4285d0}, {r1, 0x40}, {r5, 0x4}, {r2, 0x1}], 0x7, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x2}, 0x8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x2, 0x9, 0x9, 0xa2, 0x2, 0x3, 0x1edc, 0x2, 0x3f, 0x2, 0x8, 0x80, 0x6}, {0x1f, 0x2, 0x6, 0x8, 0x0, 0x9, 0x6, 0x6, 0x7, 0x5, 0x2, 0x8, 0x100000001}, {0x2, 0x6, 0x1, 0x7, 0x0, 0x10001, 0x24000, 0x1, 0x1, 0xb2e, 0xfffffffffffffff9, 0x3, 0x80000001}], 0x5}) 2018/05/10 18:05:11 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x2, 0xa, 0x1, 0x1000, 0x6, 0x3, 0xd3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x13, r0, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r2}, 0x20) 2018/05/10 18:05:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e637075008e58bbc0116dbdd2faa966fb52a6a3a82cb164320898bbee7a3cc352d2ba8dce3d5862d20aa74b934d392fd5086a574c8f31ff9b9e8b781686dbbb33cdc02e2eb9f196c83dd90e63c0533b873efc71c3d2aba56ce6799e5c10acc4bbb21263f605c14fc1c66bdf9d61c530f326cd43fc757d0ca49e", 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000100)='./file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8101, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x7, 0x5, 0x6, 0x5}) mkdir(&(0x7f0000000080)="2e2f66696c6530bf", 0x0) 2018/05/10 18:05:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x7ff, 0x4, 0x6, 0x3, "3f289768807a073eee2d88f3d8dbf51dd6b1f5d5ae181c63e61e86694af1c5c0a7d96ebdd0555a6ccaf83fdb", 0x8}) socketpair(0x1, 0x80006, 0x8b23, &(0x7f0000000000)={0xffffffffffffffff}) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="d3ab05191a0100230115552a831bae230000000000feb9d27600d565892a9621ffff136159a0db9c8ad4ca1149e420af1d0000000000000000000000000000000000", 0xc2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000200)) [ 221.435368] IPVS: ftp: loaded support on port[0] = 21 [ 221.445154] x86/PAT: syz-executor0:15815 map pfn RAM range req write-combining for [mem 0x188104000-0x188105fff], got write-back [ 221.510726] x86/PAT: syz-executor0:15815 map pfn RAM range req write-combining for [mem 0x17b104000-0x17b105fff], got write-back 2018/05/10 18:05:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x1}, 0x8) fallocate(r0, 0x20, 0x5f3000, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x2, 0x4, 0xc89, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x8) 2018/05/10 18:05:11 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/252) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/10 18:05:11 executing program 3: r0 = socket(0x14, 0x100000806, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000240)=0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) recvfrom$llc(r0, &(0x7f0000000280)=""/85, 0x55, 0xd3de74f12a6c6896, &(0x7f00000000c0)={0x1a, 0x322, 0x1876, 0x380000, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x0, 0x7fffffff}, 0x2c) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) [ 221.689552] can: notifier: receive list not found for dev ifb0 [ 222.010899] IPVS: set_ctl: invalid protocol: 108 172.20.20.20:20002 ovf 2018/05/10 18:05:12 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x3ff, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'erspan0\x00', 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x80000000, &(0x7f0000000200)=0x4) getpeername$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) fcntl$setsig(r1, 0xa, 0x2c) 2018/05/10 18:05:12 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/05/10 18:05:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000b5c0)=[{&(0x7f0000003bc0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2d5956d4e81d763e437f430a3e0387257bf81bcd2168e901081129138cd8c0a5ad0213bbeeacd3f0b426312cfed84638c3d79a50c07e64f141330f2728145d"}, 0x60, &(0x7f000000b280)=[{&(0x7f000000afc0)="80fbf7743be4e900041f9565efbed1ab30f44cb90076c105851f3057c5069a", 0x1f}], 0x1, &(0x7f000000b340)=ANY=[@ANYBLOB="100000000000000015010000020000007aae04a27e93b6550a84ae9401d79a52a7aab9bb470653ff4e53950000000000"], 0x30, 0x40}], 0x1, 0x40) read(r1, &(0x7f00000000c0)=""/100, 0x64) recvfrom(r0, &(0x7f0000002580)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x880, 0x0) write$rdma_cm(r2, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/05/10 18:05:12 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045565, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) 2018/05/10 18:05:12 executing program 0: r0 = gettid() move_pages(r0, 0x3, &(0x7f0000001040)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000001080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioprio_set$pid(0x3, r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000000040)=""/4096) 2018/05/10 18:05:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de02a42076ed2e6d512548dfd1eb880082260574f08a2d354b038a1065e7a7673042b81cd39d523757032895415b4ec80a24a771f08d06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) r2 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r2, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0) 2018/05/10 18:05:12 executing program 4: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, 0x8) 2018/05/10 18:05:12 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0xb}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x200000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="424f9807f24c1dd9fd0b7a235d9556e911a6b7b71699a981a6eaf658af875c8fa8de51b074e085d31c2b46b6f57917c836ae656644e9272846b8e2") [ 222.138108] IPVS: set_ctl: invalid protocol: 108 172.20.20.20:20002 ovf 2018/05/10 18:05:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/05/10 18:05:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000180)="df6c6c3c57a4e3b600c6fd2651d735e97f8afa55a6f36de4b879235f4c18ad672910c8aade5dc080d44bac5fbcdc2d657cefc720c8c8ae35b036afb30b26e12dd71ac9", 0x43) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x45d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xf461}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/10 18:05:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/10 18:05:12 executing program 0: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x100000000, 0x4) bind(r1, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000000100)}, 0x0) socket(0x3, 0x80001, 0x3) 2018/05/10 18:05:12 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/05/10 18:05:12 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) close(r0) 2018/05/10 18:05:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10}, 0x2c) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0x1) 2018/05/10 18:05:12 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4ff1106921ab", [], {@ipv6={0x86dd, {0x0, 0x6, "d85009", 0x10, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d2414", 0x0, "8da185"}}}}}}}, &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 2018/05/10 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) semget(0x1, 0x0, 0x76) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r3, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r3, 0x3, 0x0, 0x81) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000516000)) dup2(r4, r2) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/05/10 18:05:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000480)={0x0, 0x9, 0x80, 'queue0\x00', 0x8000}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x931f}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000100)={'sit0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) write$tun(r2, &(0x7f00000003c0)={@pi={0x0, 0x15}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xd, @random="b6fcc57a31d2", @dev={0xfe, 0x80, [], 0x1f}}}, 0x38) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/198, 0xc6}], 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') sendfile(r0, r4, &(0x7f0000000000), 0x7fffffff) 2018/05/10 18:05:14 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/10 18:05:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x80000, 0x14a) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/199) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x80200000, &(0x7f0000000200)="6977e46399aab6f8d76aae89b26e78b4ee99091a81fb96a661e0c4dac4dd5837dd5d93c5c3014acbbdf0fff2b7b2c74e39bd44c8deec6118ae50fded5993ff8d6d96aafdc2cf1bc457db6b12116d45089e9bc3bebd0863db9ecf08b6e0114fab2900222a7d53006fc1389c34ad2e938c41d769b8079401905d4e199978065392623c86b4db4749dfb7a5a3c85fa9331c1bffa33b29a61a428b95834a825d2cbaf918d29e976aafa1767d56bfe49ffe1886246f09c0ca7bb9cb64852223a057054a9a3d2e1f0b01e33571f469bc2928b39a5fb0379f43", &(0x7f0000000400), &(0x7f0000000100), &(0x7f0000000380)="a5b8eec63056e36abb8b782292ffb78891322f2f269a8510a226090bed97a6596604e970c8d537679e31566a8f8c5144be3cfe5f5b012ab4fc59e6f89e6ec83ad0b9505518e24e04331a8e8a3495c22b7a536d21fdc3f03e0e0c3d4ead954bc247e5b200") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000540)={0x40000, 0x0, [0x100000001, 0x6, 0x8, 0x40, 0x5, 0x1f, 0x5, 0x8]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x40}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r1, 0xff}, 0x8) socketpair(0x1a, 0x805, 0x80, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0xffffffffffffff47) process_vm_readv(0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f0000000500), 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x210042, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x1, 0x2) 2018/05/10 18:05:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) memfd_create(&(0x7f0000000140)='!-\x00', 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) close(r0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000180)) 2018/05/10 18:05:14 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) inotify_init() epoll_create1(0x80000) unshare(0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x43, "c69f4266e3376f9ac860ea7632364739975dd6e4efb9ce2ef5be7f79690b75e17395dd89f4448df7921543b242490ffea2d0d77f689d15e1312f87881ca98529cdb055"}, &(0x7f0000000000)=0x4b) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x8, @empty, 0xd1}}}, 0x84) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/05/10 18:05:14 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x105040, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x5, @empty, 0x3}}, 0x9, 0x7b, 0x4, "43e5ef68719035f8ba423baa13c8d6063ea69b5fc5cbeab22be76440732a055acc0953c511a1236fd8da4501f94c2a101a3caabb26e75aefdedfb80b7321efd02b6782dbf2b30a14bb215df1f557684e"}, 0xd8) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x6}, 0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x1, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/250, 0xfa}}, {{&(0x7f0000002240), 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/159, 0x9f}}], 0x2, 0x40000041, &(0x7f00000028c0)={0x0, r4+10000000}) 2018/05/10 18:05:14 executing program 5: mmap(&(0x7f0000dc4000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000728000/0x2000)=nil, 0x2000, 0xc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8402, 0x0) r1 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0xfffffffffffffffe, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/10 18:05:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$void(r0, 0xc0045878) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030000000040988e000000470f000000000001000040"]) 2018/05/10 18:05:14 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x2000002000000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x3, 0x84, 0x0, 0x7, 0x3fffc00000000000}) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x80000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/05/10 18:05:14 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000000)={0xfffffffffffffffc}) 2018/05/10 18:05:14 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x4828) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xffffffffffff26e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000075b000)=ANY=[@ANYBLOB="1c000000520001030000000039fe71370632c2770000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/10 18:05:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x5007, 0x1d000], 0x20, 0x0, 0x719b}) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x9, 0xfff}) 2018/05/10 18:05:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001500)=0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001540)={@dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x401, 0x4, 0x1, 0x100, 0x40, 0x40000000, r1}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)=0x8) ioctl(r0, 0x20000000c0184908, &(0x7f0000000100)="609fa9e6ff") ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000140)="2e2b4b81f3edc003a91ae4fdf30008682aec30f47d3c3cafe06fce0fadc4baeb669869381bf63c89fb06855c8e22547d77aed03eaa54518d25a779b670fcd48f21b5bca2ba9a00b79ee9e133ee6ee2e8e46fb70a009c42414ae4ec7793b189333368099d4b06fe801a2524de5cf862ce0bb8724699ffef54ca983f90cdd2daf0ae393754fc03") [ 224.089241] Unknown ioctl 20998 2018/05/10 18:05:14 executing program 0: sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7fffffff, 0xa0080) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000)=""/250) 2018/05/10 18:05:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x244581, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) read$eventfd(r1, &(0x7f00000000c0), 0x8) fcntl$getownex(r0, 0x11, &(0x7f0000000040)) [ 224.109453] ion_ioctl: ioctl validate failed [ 224.126404] Unknown ioctl -2142735306 2018/05/10 18:05:14 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0xfffffffffffffff9, 0x280) sendto$inet6(r1, &(0x7f0000000080)="97", 0x1, 0x4000000, &(0x7f00006f9000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x8) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) [ 224.154476] Unknown ioctl 20998 [ 224.177792] Unknown ioctl -2142735306 2018/05/10 18:05:15 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xa7, 0x11b) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') fcntl$setpipe(r1, 0x407, 0x200) readv(r1, &(0x7f0000002780)=[{&(0x7f0000000280)=""/224, 0xe0}], 0x1) 2018/05/10 18:05:15 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x20, 0x4) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x5, 0x0, 0x7fffffff, 0x1, 0x2, 0x3f, 0xf542, 0x32d, 0x38, 0x257, 0xd470, 0x796, 0x20, 0x2, 0x8, 0x4, 0x58e}, [{0x7, 0xfffffffffffffffa, 0x100000000, 0x4, 0x3, 0xa9, 0x3f, 0x3}, {0x60000006, 0x3, 0x5, 0x7fffffff, 0x5, 0xffffffff, 0x3ff, 0x9ede}], "a07bf2a373328e265f"}, 0x81) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xfffffffffffff800, 0x1, 0x4) dup3(r0, r1, 0x0) 2018/05/10 18:05:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x1ff) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$setsig(r2, 0xa, 0x12) chroot(&(0x7f0000000040)='./file0\x00') readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/10 18:05:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x25dfdc00, {0x1}, [@typed={0x8, 0x0, @u32=0xf}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000000)='vmnet1/,\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) 2018/05/10 18:05:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/cgroup\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') 2018/05/10 18:05:15 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffff8000, 0x200000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x38000000, 0x5, 0x1e}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000740)="f27b659b3ae3bb7986c0b71d862b39f0", 0x10}], 0x1}}, {{&(0x7f0000000880)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}], 0x2, 0x0) 2018/05/10 18:05:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000480)={0x9, 0xc0011bff, &(0x7f00000002c0)="8fb81ddd472433a9ead8bc3ed88dfe9560369c86cf8e659609e55bfd7ae2123e23219fbc58a8e348e3b4f07a82fc467146e777d853ada16aa5d317f739c23b257dbaa456ea8240d3402e95c369ade4e80f53da47c39b033b4426db496604e1386231ed49efff04b58a37d7129f44e544fb9a2b9936fab757d1881409f4c918d842334e56c6f10e8ed62e006264cf45a294486dac2f538db7610fe131de1ed2856991b54318b66c992dc464b86b", &(0x7f0000000380)="c025a98317a5009857bd5fa5f0aefd0c0c21fce9501028d37234bb6b3158b22a39a3fddb6c451ea9cb8f24613d87fa1f6deafb24107e4e9dc5e6498210cdb9dcb471ba4993f4e954433b5e43d6e0313e6f865a9ba523f4b3b32ec53a0ea4708f195c5a827275aeaf05c8b589359fe47473a5bfb79623d383257d78bc3a3f2bc9195402328cc08db7cd238ee861a35b5b6bfb26e65fb4ffc4af0e2c8d4cd7120b68b8130850c122dc2ae806acaebb507f1a0297e3748363727c105d1a4310569d8043d61598af1a0b7fde43dbc6da2b53fb845c73c9c6b9084b76ac3b60d3157ec32a90b88154d1000c43", 0xad, 0xea}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000027006381000000662a0b7ae4ff00b5fb57e41926d453700bbf6317df4200008b3a045b1d0633798d31639935543b85765f94381220d29cd653e675058fc67feaeab3dca87ca97bb97838e1793121bf7585fe86a1f4af145ac073bd18f83b6b995c5e6a3401919611d3ffb84e080de5d468ebf888abe606144dacfad3264ebaaec2d5291941a0df358a291fd51b9f3d3bb4fe8812196092cbbb7c10c600b424a27c345ef4057620"], 0x20}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r3 = getpgid(0x0) ptrace$setopts(0x4200, r3, 0xb13, 0x29) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x3e, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e24, 0x3, 'rr\x00', 0x8, 0x630c5989, 0x33}, 0x2c) 2018/05/10 18:05:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/05/10 18:05:15 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x9503}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xb8e, 0x7, 0x7]}, &(0x7f0000000040)=0xa) 2018/05/10 18:05:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x100000000000005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) write(r0, &(0x7f0000000100)="1d3e52d8bbbf95be0c2c90646b829662c7a645c56a2e2253b461f15820a94165c4a92c80c7e3ac30cb9d124b8aa9ceb80666cd40b23f3e1977153e48b86882b4030be5f0bee7122636360b797ca57d4c40972da4051ad3f531603d8d0c0d7ce632d67c3f831d81f74dc203eba13f0087134e9f3634b46d4894613f7ec4896ce767fbe448bd06695d82c6466f06f72dc911f0245a6e05df413ed9a0d5310c9b329910ccdc5353b69a60d7ebb176f6fe2383d67093d6ddd60d310b1f7c699d0efb4fb2643f1782ffb6d3826ad164a8a74796d7668c5d8d6b5f614c2114921d965c41b5305a6fb4c41352", 0xe9) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5f0b, 0x2) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000080)={0x4, 0xfffffffffffffffc, 0x5}) ioctl$TCXONC(r2, 0x540a, 0x0) [ 225.029875] device ifb0 entered promiscuous mode 2018/05/10 18:05:16 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x7b9, &(0x7f0000000100)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x13, 0xfe, &(0x7f0000000140)="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"}) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="75b096669870dafd7c762a8caa5980b1045a147f3d95bb9932a0829e34c981ce6214905fdf", 0x25}, {&(0x7f0000000240)="548f0c53a052559c69d4a7e8e030e32eeb92943795aa8f95080becfe5b461a9f5ed5faa0dd2673926c8735da38877dd950643988bc6898d2e08d60d87c62892ffa631031cec344335f89b6989337305a817981772e79143c2f166adc900ee0c620a37a4d1b1937df43bb953355d791e4e1613e21c95c5e078c8b6cdda608b93fce79d501d0db1fdc508280b452421dcdfa9adb62970d7d4ee6462d0852badd8f280e474bbda85fc83581d6ea66", 0xad}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="29086348f7e111563bba2e4a42526a537e023cd8abb409ccfd481de8de2d2f941deafa567401d7774f31d7", 0x2b}], 0x5) 2018/05/10 18:05:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffff800, 0x12b000) mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x2000005, 0x10, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0xfe4a, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffd}, 0x10) sendto$inet(r1, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x3, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/156) sendmmsg(r1, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}, {{&(0x7f0000002240)=@sco={0x1f, {0x1000, 0x6, 0x81, 0xffff, 0x1, 0x3ff}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000022c0)="6d75f6e5a6b15f306608d833913416ea9c654fc77a02373cb94bd84c22993a555f0670cb4c927999112a64172afe2e1cd972df47c27fc1fcb03d193caa44141197de966153312929245d5c93dfbdf5b123d8519f258de266937f0bfcd784ce864e8c4da717db69a56ae0a11edb47b81df1e2fb53f26675c67017335512dbfbd13918aae9122be851698e3b8305a776c8c4869f2b0122a6", 0x97}, {&(0x7f0000002400)="691e8b8353bc383181f59297fc1d26b74d4d0d3ebaf4877e1a3bc1c307e523b445e9f47d96ceb2f1fc545c2e31a96cc44c13f55305aab18b0cb8", 0x3a}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="c8000000000000000b0100000900000018e3203170ab6374bbd05dcba891817dfa4e39d35af4ef65e1b60c3a71d85905937922142b5f38e3962c8b2d86168ea5277a347c04e82ecdc4af5deb52cf6feb0cfa97baeb054ce208701ab09eee08e73df005e012a5fa5d93b582a8ba1610ab216d39389f501aa270f2367dd785df5eceedeea429ee1df6366d24fa06b949e208aaa151bb06acfc6285a3b19a94eaa08b0c98bbee7e25e23d625ace681acf5fc47c34320f8f42353800a9602a1022e786303a78be9eab5e20208b00000000000000"], 0xc8, 0x4000004}, 0x40}], 0x2, 0x40008d4) 2018/05/10 18:05:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0x4, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/10 18:05:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x110, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 18:05:16 executing program 3: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003c80)=[{{&(0x7f00000016c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001780)=""/187, 0xbb}], 0x1, &(0x7f0000001b00)=""/59, 0x3b}}, {{&(0x7f0000001b40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/67, 0x43}, {&(0x7f0000002c40)=""/4096, 0x1000}], 0x3}}], 0x2, 0x0, &(0x7f0000000000)={0x0, r1+30000000}) io_setup(0x200, &(0x7f0000000040)=0x0) io_destroy(r2) 2018/05/10 18:05:16 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x2003) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x2bb, 0x0, 0x1}) unlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x20000200) r1 = getpid() wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='omfs\x00', 0x6000, &(0x7f0000ad5000)) 2018/05/10 18:05:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xa73c, 0xfffffffffffffffe) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x619f, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x3}) 2018/05/10 18:05:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100), 0x4) [ 226.253254] Unknown ioctl -2146417262 2018/05/10 18:05:16 executing program 7: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x394, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x40080) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x38c, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) [ 226.282769] Unknown ioctl -2146417262 2018/05/10 18:05:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xfffffffffffffcba) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="fe266c00", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x5, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000013c0)={0x50, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="12634840020000000000000002000000000000000000000001000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000"], @ANYBLOB="00800000000000000b630000"], 0x1000, 0x0, &(0x7f00000003c0)="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"}) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="8b470d489e602415d8a1799131fe9c66ec", 0x11}], 0x1) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000000180)=""/70, 0x46}, 0x0) 2018/05/10 18:05:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x10}) 2018/05/10 18:05:16 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xef, 0x8, [0x5, 0x4, 0x37, 0x1, 0x40, 0x0, 0x80000000, 0xdd2]}, 0x18) futex(&(0x7f000000cffc)=0x1, 0xb, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) getsockname(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80) 2018/05/10 18:05:16 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000240)={0x10201, 0x0, &(0x7f0000ffc000/0x1000)=nil}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x7, [0xfffffffffffffffd, 0x3f, 0x6, 0xffffffff, 0x5710cd2d, 0x4, 0x9]}, 0x12) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0x8c}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0xb6, "dadc97a70058544c1e9d873bbaed86ea4d48178eef6f8a1934922aad8c64a62a3b6844ee5f524769f4b81bc7e23678e9627f6c75c46644f8aab972c92e35468e43d8d816ac48b241de2152d4a5de593b41b6a812558145a2eaabdd8d37db9064ff91640b5a68c1532ac64a542643f0d100d6535e9d8b457d59a858262ad7d75c806a228cd187b27bde85f86a4873169e065cce2bd5343d9df6644b95c83ca9f35eb857ee729446a258c0003fd6528c5205d4c0ed991b"}, &(0x7f0000000780)=0xbe) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000007c0)={r2, 0x1ff}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x54, r3, 0xc00, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x17f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x89}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x7}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000800)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_0\x00'}) readv(r1, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/237, 0xed}], 0x2) 2018/05/10 18:05:17 executing program 0: r0 = socket(0xa, 0x80002, 0x4276) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e22, 0x4}}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000d01000), 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)) 2018/05/10 18:05:17 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/05/10 18:05:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x4040) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xffffffffffffff31, 0x4) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x2, 0x4) 2018/05/10 18:05:17 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "cc90e2", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x210002, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0xf000) 2018/05/10 18:05:17 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/10 18:05:17 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x1, {{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0x88) 2018/05/10 18:05:17 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x10000, 0x6002) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4000000000000}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r3 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='stat\x00') r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0xe, 0x2, 0x7fffffff, 0x80000001}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$rdma_cm(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000001000000000a00000000000000fb010000000000000100000000000000000000000000000000000000"], 0x40) tee(r0, r5, 0x8, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000400)={0x10001, 0x8000, 0x7, 0x1, 0x2}) 2018/05/10 18:05:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x325) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x1af) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000200)) fcntl$setflags(r1, 0x2, 0x1) pipe2(&(0x7f0000000280), 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffdfffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000000)="13000000100006dde200f49ff60f050000230a", 0x13) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00'}) 2018/05/10 18:05:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) time(&(0x7f0000000080)) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000816ff8)=0x49, 0x1) 2018/05/10 18:05:17 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r0, 0x0) 2018/05/10 18:05:17 executing program 3: r0 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) keyctl$unlink(0xb, r4, r4) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400) listen(r5, 0x8) 2018/05/10 18:05:17 executing program 0: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/64, 0x40, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000100)='#\\*\x00', 0x8c1, 0x52, &(0x7f0000000140)={0x0, 0x80000001, 0x6, 0x401, 0x615, 0x0, 0x800, 0x7}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x2, 0x4, 0x100, 0x9}, {0x6, 0x400, 0x8, 0x7fffffff}, {0x7, 0x3, 0x7, 0xf60}, {0x6, 0x8, 0xa4b, 0x20}, {0x9, 0x400, 0x5, 0x4}]}, 0x10) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000001080)=0x30) fcntl$setstatus(r1, 0x4, 0x2c00) [ 227.393831] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/10 18:05:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400000000227f, &(0x7f0000e29000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000005, 0x102) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x7fffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x2, r2, r3, 0x9, 0x100000000000, 0x2000) [ 227.469526] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 227.484388] ÿÿ: renamed from bcsh0 [ 227.555380] binder_alloc: binder_alloc_mmap_handler: 16142 20000000-20001000 already mapped failed -16 2018/05/10 18:05:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4585e1b7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000591fe5)='{', 0x1}], 0x1, &(0x7f0000211000)}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) 2018/05/10 18:05:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/223, 0xdf}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x3, 0x0, 0x400000000000003}]}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)='R', 0x1}], 0x1, &(0x7f00000007c0)}}], 0x1, 0xc000) shutdown(r1, 0x2000000001) 2018/05/10 18:05:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xa32}, &(0x7f0000000100)=0x8) execveat(r1, &(0x7f00000001c0)='/\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='ip6_vti0\x00', &(0x7f0000000240)='vmnet0vboxnet0\x00', &(0x7f0000000280)='ppp1vmnet0@%}%-vboxnet1em1\\\x00', &(0x7f00000002c0)='}%vmnet0\'%\x00', &(0x7f0000000300)="a46d696d655f747970652100", &(0x7f00000005c0)='\x00', &(0x7f0000000380)='ip6_vti0\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='ip6_vti0\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='/{/-\b($@:$,.keyring\\\x00', &(0x7f00000004c0)='ip6_vti0\x00', &(0x7f0000000500)="255e402a24657468307070703062646576e225282500", &(0x7f0000000540)='@wlan1^/^\x00'], 0xc00) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 2018/05/10 18:05:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20040, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'bpq0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setns(r0, 0x2000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x6, 0xba, 0x6}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xa, 0x38, 0x8, 0x4, 0x7, 0x3ff, 0x100000001, 0x200, r3}, &(0x7f00000001c0)=0x20) sendmmsg(r2, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) 2018/05/10 18:05:18 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40000000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', "2384707070312e00"}, &(0x7f0000000100)='[cpuset\x00', 0x8, 0x2) 2018/05/10 18:05:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101102, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101040, 0x10) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1000) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)) 2018/05/10 18:05:18 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x10200) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x102) inotify_rm_watch(r1, r2) 2018/05/10 18:05:18 executing program 6: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/239) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="dbf3ffffffffffff0100000000000000070000000200000002000000000000000800000000000000008000000000000006000000000000000000000000000000000000000000000004dde71ba532b4662d0000000000000001000000000000003f00000000000000c3361152000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffd6f, 0x3ff}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) 2018/05/10 18:05:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8, 0x1, 0x2, 0x4, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000080)="358eae4051e2715692767cf653b5a51f815ec6e8d80ee6ce8447112b1fa7e0ac3615964801f67f62985a5a1e882d9bf2a98fe22b7d5bd258dce40c6ff23a8aba5b979a74543069176f400492e7a073d8820adae91c4506ab073c3766fb89132b5af74900dbdc08227c100b58be1ce994cea8292ac9ccde4ed5a1b4e1ae7754150c80f944f5914de14d12f73370c37621d6c3f43304afb58f6ba063624c096f1abf4261bc7aaabe30413a109b3213dacaff35e9f50a784fc8f9e3e8bd", &(0x7f0000000140)=""/52}, 0x18) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500020000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000380)="c4834a339f371e7fdc01627aeec5a3c010adb0e564c1acdc6954c73090776277477dfed51d2594bdae5a7e6428536f38fbc31eb9d48f4591b2d250334a4ce2b04e77fc6677ee1b653644e54ef6480cdd66cf1831d6cc076a22cf1de00077ce5c7acec47701116efae67398c34ebe1160527e57d8b93dccbfad4afdabf42487704b3f92e2a1e0d7331a1f994c0f5bcb6f236f5b9c53e71cfa94b92f3692f48018123d92453ec974af91230ad894424a22a55ba36322d43317d97649d7185202c9dcaaf2dde9bbb57b4ed4579b3099247c9364ed73f6d474d836d6083893e3522176f90bb49cb2b21f57bf17b2f18dc81a8dc03b401f8f382bbab81c947cbe2f1699def14f50b0c49b234155cde1a0625dda5088c27d22ef506e4b88b3307db307b14f96357d8a3ad8d748c771f1f1d6cca79bc4a426645667bc16f46e197b0fea62775811f95e6cbd3369a8d069be83bc7b9aaf7c67037b4d5dd099d1b62a604dda86825e566254883fbd98aab5783b33e77aa9d0d6c02d2fa6fecc17265ca008f64e87", 0x183}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000340)={r0}) 2018/05/10 18:05:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x800) r1 = memfd_create(&(0x7f0000000000)='proc\x00', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) fanotify_mark(r1, 0x20, 0xd7fb3eb6a0914559, r2, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x400, 0x7c5b, 0x8, 0x98bc, 0x401, 0x6, 0x19, 0x9, r3}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)={0x24, 0x2c, 0x15, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/05/10 18:05:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') readlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=""/48, 0x30) 2018/05/10 18:05:18 executing program 0: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f0000000100)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x44) remap_file_pages(&(0x7f0000569000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) 2018/05/10 18:05:18 executing program 4: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000140)=0xff4b, 0x0) sendto$unix(r3, &(0x7f0000000040), 0xffffffffffffff59, 0x0, 0x0, 0x0) tkill(r1, 0x16) accept4$alg(r3, 0x0, 0x0, 0x800) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) 2018/05/10 18:05:19 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6332}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x81, 0x0, 0xffffffffffff0001, 0xbdd}, &(0x7f0000000140)=0x14) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) 2018/05/10 18:05:19 executing program 2: r0 = userfaultfd(0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x80000000}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000280)=""/175) mbind(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000001c0)=0x9, 0x9, 0x3) 2018/05/10 18:05:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000500)={0x8000, {{0xa, 0x4e22, 0xa45, @empty, 0x9}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1}, 0x20) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r1, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000004c0), 0x4) recvfrom$unix(r1, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/05/10 18:05:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) 2018/05/10 18:05:19 executing program 6: ppoll(&(0x7f0000000000), 0x13d, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000040)={0x7fffffffffffffff}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x2c02) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x6, 0x9, 0x0, 0x6d68e86b, 0x3, 0x0, 0x1, 0x396, 0x40, 0xf, 0x4, 0x8, 0x38, 0x2, 0xfffffffeffffffff, 0x1, 0x8000}, [{0x7, 0x4, 0xe8f, 0xb25, 0x1, 0x1, 0x80000001, 0xffffffff80000001}, {0x70000000, 0xb0, 0x7ff, 0x6, 0x80000000, 0x225, 0x6, 0x3f}], "b1704030a23e8284b89bb2b0c1b775a6dc5dc8b201725a905275bbfe6dc6383fc6db6a9e77e4718c162cacea430e5e1fc10f0c8f87d6d1560e45dfaee75fc716cd5cb500ec3ea9ae9fa430a3c2bda3b5dbb965ac", [[], [], [], []]}, 0x504) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/109, &(0x7f0000000100)=0x6d) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000006c0)=""/63, &(0x7f0000000700)=0x3f) 2018/05/10 18:05:19 executing program 7: socketpair(0x0, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f00000001c0)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,md5-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000800000000010) 2018/05/10 18:05:19 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000300)={0x0, @tick, 0x8, {0x8001, 0x4}, 0x3f}) r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "706f7274300000000000000000efff000000000800", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 18:05:19 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x125640, 0x80) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/05/10 18:05:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40200, 0xe0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x400000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009baffc)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0x224}, &(0x7f0000000100)=0x8) 2018/05/10 18:05:19 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x7, 0xa0100) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000009000/0x4000)=nil) 2018/05/10 18:05:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x101, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setpriority(0x1, r2, 0x9) fcntl$dupfd(r1, 0x406, r0) pkey_alloc(0x0, 0x0) 2018/05/10 18:05:19 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[], &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x80, &(0x7f0000000240)=0x1) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4a, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000140)={0x20000000}) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) 2018/05/10 18:05:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r0, 0x80000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0502, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000000c0)=r4) r5 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:05:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000140)=""/81) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x40045431, 0x10000001000000) [ 229.852322] Unknown ioctl -2143271674 [ 229.882817] Unknown ioctl -2143271674 2018/05/10 18:05:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="91", 0x1}], 0x1) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0xba, 0x800000000062) connect$ax25(r0, &(0x7f0000000080)={0x3, {"993ec009e684b3"}, 0x7}, 0x10) 2018/05/10 18:05:20 executing program 2: syz_emit_ethernet(0xe1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa08050102fd3b8de588fc2b75fd26e82aa2a40407890d3b785fdfcb874e4b73f30397705d22ae43bf1402b2902f0dd090456f4043e5054d9ce88869ccc44f538a82fa14b6258fb8a6d159d3181add149f2e234e36788d7fd0404fdcc090a55943372f98d3e99c41bbc7dc4c0000d40dca8f17b6d1cda2f266f934324df56168e5dc907502f7500adb6c28586626ae363e5eb9d8a243faff030000c14b95a619120610f8107f32b4fe9ec0670425afac4d99c7aabaa2fd164b53404466c2e5252da3c7400c84ced2e49a1f7450dc3b6a88c5dc930000"], 0x0) 2018/05/10 18:05:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x7ff, 0x600200) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000010c0)={0x4, {{0xa, 0x4e20, 0xced6, @dev={0xfe, 0x80, [], 0x1b}, 0x2}}}, 0x88) lseek(r1, 0x0, 0x3) finit_module(r0, &(0x7f0000001040)='lo\x00', 0x1) 2018/05/10 18:05:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc6, "131e8732228338510e72f05d10ab61783c6b0f8a19a72f311565720e5b4f8f6cf283a3834a845832593c791f8eac40d642a67e7ddf09ed8fddd1cc31127fc2693edf17227d0fa2e43e99762f108e73a31bd05190ec76828d59682cbec506a8da8d9c6cad0151521e7ef3184ca3274ad39db56f7e97ed226064e0c2f763eb47711a604c269224d5c0fba0ebc933224528b5f76477b1690689b32adb1fb1d82f05f5d796785d4e5a596c1e1aef9362874043c6828855ac0e46f0c3d6c7b80f71ffc713a26063ca"}, &(0x7f0000000140)=0xce) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x8000, 0x6}, &(0x7f00000001c0)=0x8) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/05/10 18:05:20 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001440)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/148, 0x94}], 0x4, &(0x7f00000013c0)=""/100, 0x64, 0xffffffff80000001}, 0x1) sendto$inet(r0, &(0x7f0000001480)="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", 0x1000, 0x1, &(0x7f0000002480)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000024c0)={{0x3, 0x0, 0x3ff, 0x0, 0x6}, 0x3, 0x3}) finit_module(r1, &(0x7f0000000000)='GPLposix_acl_access\x00', 0x2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000002600)=ANY=[@ANYBLOB="140000001400070000000000000000001e000000cf024633dd09b550b944bc4725ff86f2d660d94f5f2fe0d476309079dda4b47cd83c2de2a2ff0e377bdae88b9ccc8dd42d1c70db0ed6f828c898915c1207298c5776ba68a384035574c30dce87425c437033ec361dd3a975"], 0x14}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002540)={0x200, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x88) dup2(r1, r1) 2018/05/10 18:05:20 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fff302763f00000000000000800000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x8, 0x1d2, 0x0, 0xfff, 0x0, 0x2, 0x0, 0x3, 0x1, 0x6, 0xffffffffffffffff, 0x4, 0x8000, 0x3b, 0x8, 0x80, 0xfffffffffffffffc, 0x3, 0x8, 0x97, 0x9, 0x7ffffffd, 0xffffffff, 0x1, 0x2f, 0x0, 0x2, 0x4, 0x6c1, 0x6, 0x4b, 0x80, 0x8, 0x2000ffff, 0x10000, 0x100, 0x7fffffff, 0x200, 0x0, 0xdae, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x1900, 0x20000004dbb, 0x8, 0x7, 0x4, 0x400, 0x5}, r2, 0xb, r1, 0x2) 2018/05/10 18:05:20 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/05/10 18:05:20 executing program 7: r0 = socket(0x40000000015, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={'syz_tun\x00\x00\x00"\x00', &(0x7f0000000000)=ANY=[]}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x402000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x8d, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0xb1, [0x1, 0x2, 0x1d80, 0x94, 0x9, 0x1, 0xac15, 0x9]}, 0x5c) 2018/05/10 18:05:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x190) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="cabf48adc50af8b273f6b04a6ea7dcf404b97025411c232eb30dc5e6db822d2efb91a754836fc428f59dfedb5996aee9d795efe63e7816474931533c35d643d9e303e2b74c8a2ad8bd04e0e601a9c7268d4404d1bd7d095bab5411b173042459a2a36846e275cd3d6844ab25c34952564756a9dc030d0421ff408b33087b323a68bb4d6bff44a3a4b95654c2a52b413561f6e892f2e8dd39e2486e5141eaf226", 0xa0}], 0x1, &(0x7f0000003380)}, 0x0) readv(r1, &(0x7f00000037c0)=[{&(0x7f0000003440)=""/156, 0x9c}, {&(0x7f0000003740)=""/87, 0x57}], 0x2) accept$alg(r0, 0x0, 0x0) 2018/05/10 18:05:20 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x8fd4}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000000000)="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", 0xfb) bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000f0000000ff07070001000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) 2018/05/10 18:05:20 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000f8aaaaaa4ed136a281e64e5c0356107f0000010000f2fc0b09c0719832"], 0x20) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) 2018/05/10 18:05:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1ffffd, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x10001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x7, 0x70, 0x6, 0x7, 0x4, 0x7fff, 0x0, 0x471d, 0x8, 0x8, 0x1, 0x1, 0x8, 0xfffffffffffffffc, 0x2, 0x4, 0x7, 0xffff, 0x50, 0x0, 0x0, 0x7, 0x3f, 0xfffffffffffffff9, 0x81, 0x6, 0x6, 0x4, 0x2, 0x1f, 0x0, 0x4, 0x0, 0x3, 0x80000000, 0x1, 0x40, 0x2, 0x0, 0xffffffff, 0xa800697aa82e6e26, @perf_config_ext={0x8, 0x101}, 0x29000, 0x10000, 0xfffffffffffffff7, 0x0, 0x6, 0x9, 0x8}, r0, 0x6, r0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x928, 0x7, 0x4, 0x2, 0x8}) futex(&(0x7f0000000000), 0x87, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) 2018/05/10 18:05:20 executing program 4: socket$inet6(0xa, 0x800, 0x5) r0 = shmget$private(0x0, 0x1000, 0x819, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) times(&(0x7f0000000080)) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/05/10 18:05:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x1c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @fd}]}, 0x1c}, 0x1}, 0x0) 2018/05/10 18:05:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x48080, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000200)={0x100, 0x20, 0x5, 0x4}) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xfffffffffffffee7, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/10 18:05:20 executing program 7: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000680)='./file0\x00', &(0x7f0000faffe7)=@random={'user.', '\x00'}, &(0x7f000054afec)='GPL\x00', 0xc4, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000000) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/173, 0x55) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000980)=0x8, 0x2, 0x6) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000640)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000140)="0200000001000000000000000400", &(0x7f0000000180)='com.apple.FinderInfo\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=']@\x00', &(0x7f00000003c0)='com.apple.FinderInfo\x00', &(0x7f0000000400)='GPL\x00', &(0x7f0000000440)="0200000001000000000000000400"], &(0x7f0000000600)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)="0200000001000000000000000400", &(0x7f0000000540)='com.apple.FinderInfo\x00', &(0x7f0000000580)='system.posix_acl_default\x00', &(0x7f00000005c0)='system.posix_acl_default\x00']) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000940)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000900)={&(0x7f00000007c0)={0x118, 0x9, 0x7, 0x804, 0x70bd2c, 0x25dfdbfb, {0x2, 0x0, 0x5}, [@typed={0x8, 0x7a, @uid=r1}, @nested={0x14, 0x27, [@typed={0x8, 0x4a, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x49, @ipv4=@rand_addr}]}, @nested={0xe8, 0x4d, [@generic="3c5d292bf88a663a936dc649e414f12f18d63c78d3536c749c5c1c2ac18bdf9d29a8e10c248a3c61ecc999eadb56aa6cde82d98a27531b2cae25bcc98a46dde1cfa8a7b1739f193e020c5a3c8c23fa3414f55417ed8b22401e0f8bb011dd62d147ff9465194b33dfa10b8748517ed888f8ce08e041a71be1ebada8adf53520e18c99aafd38ae64c10f1262282cf2e20de8932a4db07556a85f2332048ab66c982838551fab27f4e892e39e652ce02ca83c447fc9ede5d776b0c97187eb9c1d394a0f318d3c339f334dcbf5db5342a6708cab4ef868cbe5d897", @typed={0x8, 0x72, @fd=r0}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x20000011) set_mempolicy(0x2, &(0x7f0000000000)=0x7, 0x4) 2018/05/10 18:05:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40800, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="0fd5dbced42318ae969d760745b36000085b6fba1b9238f318b01b745b078a") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r0, 0x16) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)={0x14, 0x10, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/10 18:05:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34010000", @ANYRES16=r4, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x80}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a00000000000e0000250000002e00004a3f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) recvfrom(r1, &(0x7f00000002c0)=""/197, 0xc5, 0x0, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x2, 0x1, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x340580000}}}, 0x80) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009da000)=r5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) wait4(r7, &(0x7f0000000480), 0x4, &(0x7f00000004c0)) write(r6, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/10 18:05:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000a40)={0x0, 0x7, 0x0, 0x8001, "475e5909fbc636547883b843a1a4ec88f214e3e6d14b429334ffea45c22e42299145989e0bcf93e59a431cec", 0x9}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000280)}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f0000000440)=""/147, 0x93}, {&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000580)=""/218, 0xda}, {&(0x7f0000000680)=""/142, 0x8e}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x6}}, {{&(0x7f00000007c0)=@ipx, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)=""/55, 0x37}}, {{&(0x7f0000000b40)=@ll, 0x80, &(0x7f0000001380)}}], 0x4, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/215, 0xd7}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000840)=""/173, 0xad}, {&(0x7f0000000080)}], 0x4, &(0x7f0000002a80)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000900)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x1}, 0x800}], 0x2, 0x40000000, &(0x7f0000000a00)) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x3, 0x0, 0x0) 2018/05/10 18:05:20 executing program 5: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af23, &(0x7f0000857ff8)) 2018/05/10 18:05:20 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x42200, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000200)=0x7aa32447) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000100)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x47, &(0x7f0000000040)=""/71}, &(0x7f00000000c0)="7f2911fa31fa4f4b2f5687dbd490bd09e476cb6b139f5686379495446bcea9c334", &(0x7f00000002c0)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000380)}) [ 230.823746] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 230.831215] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 230.850169] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 230.865834] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/05/10 18:05:21 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 18:05:21 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvfrom(r0, &(0x7f0000000100)=""/182, 0xb6, 0x40000000, &(0x7f00000001c0)=@nl=@unspec, 0x80) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) fchdir(r1) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000280011030000000000001600000000006efe086812d86eb95206672cfdf1795c8a7c4393b75b512ed47123a000f7c73df8ae0751dd8964c96ccfdc8dd3195e0b6487cc99d3be2855112761a5a82bfe02ab1cc1d8fb3a0dbe04296645227ef1a78310b3877aca01e8d5af8431d39bd80f453d18af878c58ace934a726eae8437a96b51514a70a4860"], 0x14}, 0x1}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000202a64969e05fc1175fb77296b00ff0a000000000000000000000066190f000000000000000000"], 0x1c}, 0x1}, 0x0) [ 230.873372] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 230.888930] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 230.916803] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 230.924309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 230.976435] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 230.983928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 231.000172] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 231.007705] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 231.018400] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 231.025963] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 231.037192] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 231.044819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 231.056084] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 231.063525] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 231.073474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 231.083752] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 18:05:21 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfff) r1 = socket$inet6(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000100)=[{0x40, 0x111, 0x7, "4566da947a9ad3397a2017da2a6ac106d82b2b2d4634e187d5aaf156494959c99cab2c38c61ff36bb4"}, {0x20, 0x100, 0x800, "0bf9245d6fec8f4fce5cad490fea223a"}, {0x20, 0x18d, 0x0, "6fa01da8e3114dec1af7012cfb"}, {0x18, 0x112, 0x805c, "1d101c217542f6"}, {0x18, 0x0, 0x0, "ff6f983fef"}], 0xb0, 0x40001}, 0x8000) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0xc89, @loopback={0x0, 0x1}, 0x3d1}}, [0xffffffffffffffc0, 0x26, 0xffffffff7fffffff, 0x3, 0xfffffffffffffffa, 0x3, 0x2, 0x4, 0x7fffffff, 0xfffffffffffffff9, 0x101, 0x3, 0x20, 0x3, 0xf8ec]}, &(0x7f0000000380)=0x100) 2018/05/10 18:05:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="d64229a0fd8d238a8f2e12f376a978090aa9c5c6a88d60531b7c103b6eab9af44ee2ceb35beb70440b157b28796ee4b08f569736783ff7f7706f8147350de4c39b48b1bf36906ec9d6edd7185eba4257e3f2627b7cb67c1f0ccc9552b8d534f76ec51bda3f2e487971bdd523093b32abf492f2eb4918a42c6fd4a4c91a6a86a0b2628e4da86bababfdbeadfb6abffd510ee105156bca71d6f8438dfb8d2bc16446b4cdf9fecd4ced438a3b7b502f4facc6068dfe1ee4c581cce553cc68b5b8b9247c2d12b9c5ce8d6a1a7c20e0a7130fa4e8bc50ae372ccc"], 0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200c01) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0x100000000) 2018/05/10 18:05:21 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r0, 0xc0045c7f) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)={0x20, 0x2, 0x3, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x5, @pid}]}, 0x20}, 0x1}, 0x0) 2018/05/10 18:05:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x404202, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006180)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffffffffff00}, 0x4}, {{&(0x7f0000001240)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001480)=[{&(0x7f00000012c0)=""/169, 0xa9}, {&(0x7f0000001380)=""/116, 0x74}, {&(0x7f0000001400)=""/124, 0x7c}], 0x3, 0x0, 0x0, 0x3f}, 0x8}, {{&(0x7f00000014c0)=@nfc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/101, 0x65}, {&(0x7f00000015c0)=""/23, 0x17}], 0x2, &(0x7f0000001640)=""/168, 0xa8, 0x2}, 0xc4e}, {{&(0x7f0000001700)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001780)=""/5, 0x5}, {&(0x7f00000017c0)=""/88, 0x58}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/42, 0x2a}, {&(0x7f0000002880)=""/150, 0x96}, {&(0x7f0000002940)=""/70, 0x46}, {&(0x7f00000029c0)=""/134, 0x86}, {&(0x7f0000002a80)=""/88, 0x58}], 0x8, &(0x7f0000002b80)=""/4096, 0x1000, 0x6c}, 0x1}, {{&(0x7f0000003b80)=@l2, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003c00)=""/30, 0x1e}, {&(0x7f0000003c40)=""/57, 0x39}], 0x2, &(0x7f0000003cc0)=""/171, 0xab, 0xd4ba}, 0xfffffffffffffff9}, {{&(0x7f0000003d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003e00)=""/140, 0x8c}, {&(0x7f0000003ec0)=""/138, 0x8a}, {&(0x7f0000003f80)=""/224, 0xe0}, {&(0x7f0000004080)=""/185, 0xb9}, {&(0x7f0000004140)=""/4096, 0x1000}], 0x5, &(0x7f00000051c0)=""/27, 0x1b, 0x48}, 0x17}, {{&(0x7f0000005200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000005280)=""/204, 0xcc}, {&(0x7f0000005380)=""/26, 0x1a}], 0x2, &(0x7f0000005400)=""/119, 0x77, 0xfffffffffffffff7}, 0x9}, {{0x0, 0x0, &(0x7f00000055c0)=[{&(0x7f0000005480)=""/96, 0x60}, {&(0x7f0000005500)=""/19, 0x13}, {&(0x7f0000005540)=""/98, 0x62}], 0x3, &(0x7f0000005600)=""/105, 0x69, 0xffffffff}, 0xd0}, {{&(0x7f0000005680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005700)=""/100, 0x64}, {&(0x7f0000005780)=""/66, 0x42}, {&(0x7f0000005800)=""/117, 0x75}, {&(0x7f0000005880)=""/252, 0xfc}, {&(0x7f0000005980)=""/150, 0x96}, {&(0x7f0000005a40)=""/108, 0x6c}], 0x6, &(0x7f0000005b40)=""/203, 0xcb, 0x5}, 0xaf05}, {{&(0x7f0000005c40)=@nfc_llcp, 0x80, &(0x7f0000006080)=[{&(0x7f0000005cc0)=""/7, 0x7}, {&(0x7f0000005d00)=""/206, 0xce}, {&(0x7f0000005e00)=""/215, 0xd7}, {&(0x7f0000005f00)=""/194, 0xc2}, {&(0x7f0000006000)=""/96, 0x60}], 0x5, &(0x7f0000006100)=""/116, 0x74, 0x7fffffff}, 0x40}], 0xa, 0x2ba077825eb800a8, 0x0) getresuid(&(0x7f0000006400), &(0x7f0000006440)=0x0, &(0x7f0000006480)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000064c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x3, 0x4e20, 0x101, 0xa, 0x80, 0x0, 0x5c, r2, r3}, {0xffffffffffffffc1, 0x8, 0x1, 0x0, 0xbc, 0xfffffffffffffeff, 0xfffffffffffffff9, 0x20000000}, {0x7, 0x0, 0xe28a, 0xb1}, 0x2, 0x6e6bbd, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x4, 0x0, 0x80000001, 0x83e, 0x3a7, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) 2018/05/10 18:05:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gretap0\x00', r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x3, r3}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000058af7a94548b6e9b000000000007000000", @ANYRES32=r2, @ANYBLOB="0000ff000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/10 18:05:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) listen(r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa, 0x2}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) dup3(r2, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) 2018/05/10 18:05:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 2018/05/10 18:05:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100), 0x0, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x80, 0x0) sendto$ipx(r2, &(0x7f0000000300)="264b4734996bc43c537a4e7d5b99834d1afda0895d04617d0eae1c61c5403047dbf396fd44b834e6053527b7c2993afbf611f154f8ddca43b5e7384e19e845c86e0b6bad4b5105f6b4f8a24dcc7b60d0c2ec3ac6e75d017b650972b9467ec790b4a0eb4551df3d8a432d1f3995c9bcfaf63412c67328b29c863c27fbc1f3537a5fa0b6c71b2c304ad40000000000000000c596531f", 0x95, 0xfffffffffffffffc, &(0x7f00000003c0)={0x4, 0xc2, 0x100000001, "63caf5f6587e", 0x40}, 0xfe77) sendmmsg$alg(r1, &(0x7f0000004c40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000640)="459f5d22b2638d5c698faab23e9e06", 0xf}], 0x1, &(0x7f0000000540)}], 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000400)='\x00') 2018/05/10 18:05:21 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x1f3}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='{\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x937, 0xfffffffffffffff7, 0x5, 0x2, 0x7}, 0x14) 2018/05/10 18:05:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) epoll_create1(0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000078e88368327b07fc90f2a4a8185653e90390"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffc61) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x81, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x1, 0x2, 0x3, 0xffff, 0xd35}, &(0x7f00000003c0)=0x20) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000300)={[0x101001, 0x0, 0xf000, 0xf000], 0x1, 0x5a, 0x4}) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x182e, 0x10000) setrlimit(0x0, &(0x7f0000000280)={0x3ff, 0x5}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)}, 0x10) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) [ 231.708198] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/10 18:05:21 executing program 3: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "c167e5f9e1ca4a2506cdf9dd45c1304c225da62f77702f4f19c3b31f189eb8c69f94b49dc6326bccce1a14a488e1ea690c42ebd654abcb02ee94f73766e643e9459a87216f547cc4dfdc0a1e116ca62851192bb4ebdc42b85f3f38e6260ec1f8c9a1eb02a9a4531351898f9e862a3c76fc2917cfa1b2307c9d748dbc8f6182808681b9a598427fd9c760bf8435044ba6166280a4b4767184f132ff15d34e8b1da3101a2086953d8c7227ea634fbc59306c76ed7a66967c367395d95da2accc791f4478d90f4541eff02b236653de0bd5a8dbebbd734948bd09445cade0c5772cd649864569f456bf"}, 0xec) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c05, 0x0) 2018/05/10 18:05:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0505510, &(0x7f0000000080)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) r3 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r1, r3, r4) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000180)) 2018/05/10 18:05:21 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000079530873cfe600000000000a004e2000000000ffe9cbca4cf842105a00000000000001000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000e9ffffffffffffff000000000000000200000900000000c6e88ed60000000000000000000000000000"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1c000, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x2000, &(0x7f0000000000), 0xe, r1}) 2018/05/10 18:05:22 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1201f, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/10 18:05:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x200) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfff) 2018/05/10 18:05:22 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020027bd7000fddbdf250500000008000600080000000800050009000000200001000c0006004e220000080002003f00000008000400a40c0000000000000000000000000000"], 0x4c}, 0x1}, 0x1) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@unspec={0x4000000000000, 0x1000000}, 0x80, &(0x7f0000002680), 0x0, &(0x7f0000000040)=[{0x28, 0x0, 0x7, "44180f933530693c2f7b4f2a51b7c9e437"}], 0x28}, 0x0) 2018/05/10 18:05:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120) inotify_rm_watch(r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x20000000140, 0x0, 0x1}]}) [ 231.982923] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/05/10 18:05:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x37, 0x0) r2 = dup(r0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000180)) 2018/05/10 18:05:22 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x2]}, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) get_thread_area(&(0x7f0000000000)={0xba8, 0x100000, 0x0, 0x40, 0xfeb9, 0x4, 0x65f, 0x5, 0x3, 0xa7c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x15555555555555ef, 0x0) dup2(r3, r2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0x0, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/10 18:05:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sysfs$1(0x1, &(0x7f00000000c0)='proc\x00') 2018/05/10 18:05:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}}) 2018/05/10 18:05:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0xf09, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) kexec_load(0x800, 0x7, &(0x7f0000000640)=[{&(0x7f00000001c0)="71e2bd883797", 0x6, 0x101}, {&(0x7f0000000200)="56eb0d8641cd85f24ff94d0cb1e1dbd28b20fff9a757798896ec6bf213321d28af8f0b24a85fd084cc527d275fe72409f39bb68ffa06b2ea73a20196b96dce6a0051d965663c41dbf5fb7a4a99bdf5447b612e2453e2e1ae12c54c4de8223a27c6a737114a614ff1dcc7619ef34ba87b544e34da1723b0c2d359d0f7759fa00691fe277d045fa4ac5743e916a57179a600954c3af73d1c4e8459a8cf065d4d0208ad63a1ba59fa1afb4a399978e579530f4fe9b3e2cccc93cedc110c2eda6b011ad83ebda5c4038114bac49268d1b397a3182f", 0xd3, 0x4, 0x10ad48b4}, {&(0x7f0000000300)="5ab274e89cfb8007965a2f2cf60a5353ecedd29e10ee733771b6728e084a512bffceaf49996636a6d0c867193efb80168a7b5dea5cee4d3a1b475af0c2a4d3a60aa405e69e5eef6f61665d9740bc59e7e820d57b6ee1bd05a05c43e4a8513fc9cb04cc5394ab0ba101342e8afc6ab61ba350dbeba4bc4bc41b1c48cba5dab45563e8c5baec8de9bb1388e39750adbba7d032676f3c631b0efb0af8d8641b", 0x9e, 0x7ff, 0x100000000}, {&(0x7f00000003c0)="d07a6792bc44a4fcc4a0e73e69d00bd1fee5446915b117e2e7a85d8c20c0d4013061b53029c8abbf8adf025247148e8522f96e72c6b8f9d6d85c6d5e29cd0e577413d044bc90a1b8b4cf4a4efd988dd113f21f729d398a5ef2037178947696a4e94c59", 0x63, 0x43, 0x811b}, {&(0x7f0000000440)="a57bfd70b9e0dfad9e350a0813937d22ae810bdb79e205b9844c1e1163", 0x1d, 0x2, 0xfb98}, {&(0x7f0000000480)="4216dfa29097f40a1ee9cf784d674ea996fae58b3a54e8969bd251be8f3bf24a568a0ec70163fd995a5e1689cf00fae773d0c0a1282a92a970960b441228ce29a67766d5545d8f1d347424d627059b15b4785c4ab3f4dac740c12f6d8b226ae0fc6e0f483da0b343c21e25030eb42ac6323a7bb96c22abe13d9f95e3b8b46ac8c64261a6983a04fac496ba22d96ea8f73c58275d683a130d0f7cbbc9b3e508d92e9e4ebca7a0d01d879a30c72e2142adf77ba5cf6c3a94015c60268d38143dfe4bb9f3b5bed731c87a4187ca21647df3f2ec5406577907aa13625b83ec73c5899331fb4f5dd18848c90387bcf1b9", 0xee, 0x9, 0x4}, {&(0x7f0000000580)="0e5c8e9dca4ced1dd2a9071fc032daab65889d9a70f73e11b869b43955048090069ef066d27c9445b4ea4ed1790cf3f9840e0ac37401c9fa94a7b50d96b0ad96ff9105e75237", 0x46, 0x20, 0x2}], 0x3a0001) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/76, &(0x7f0000000000)=0x4c) 2018/05/10 18:05:22 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xb000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) 2018/05/10 18:05:22 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) seccomp(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x8, 0x4, 0x3}) 2018/05/10 18:05:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fdc000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0fdd25dbdf0fc75e000f009607003e3e660fee270f01d10f0017262e64f4b800008ec00f32", 0x25}], 0x1, 0x0, &(0x7f0000000100), 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000040)="66b92000004066b80040000066ba000000000f30670f01c8670f01c8f0837600000f01d10f219b6580bf6f6a05baf80c66b8246b378066efbafc0c66b80000000066efbaf80c66b86454b38866efbafc0c66ed0f01c8", 0x56}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) 2018/05/10 18:05:22 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000020000000000002907800000000ffffffff11009078e003000308070000"], &(0x7f00000004c0)={0x0, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000500)={"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"}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2}) 2018/05/10 18:05:22 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r6 = getpgid(0x0) sched_setaffinity(r6, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r2, r4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) r8 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r8, 0x0, 0xa7b3, 0x0) signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x226c, 0x0, 0x7f, 0x7, 0x200, 0x4}, 0xc) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r9, 0x903, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x1c}, 0x1}, 0x0) lseek(r8, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/05/10 18:05:22 executing program 4: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000ca6000), &(0x7f0000ca6ffc)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000002fc0)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000000)="ca679084bf89fd", 0x7}, {&(0x7f0000000040)="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0x1000}], 0x2, &(0x7f0000001080)=[{0x110, 0x0, 0x6, "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"}, {0xd8, 0x0, 0x7ff, "e465369484f30676910970475192712748bf7aa40c98e2b6eae31487dcf43b71758022cdc65350e09b3eb01a67666ac00ec5a4c9f2d7dfda0d048eddc9be5203a86682691c6f8726da5eaa2f28e7368f792e6cb7905a82d20505e4523c06d308de7e240bfa08d6aa1ad99aa468aa40d265c089e35db4a1232264ebe9ad475cece748d8848f32ddb091ee3497a88cc65a43e053a943ecc2ec8faceb94327ff09145dddbc09de574e59bfc3c7391708ef0ea8b7f554f9c2f4c0c7549f32fa7c9092c"}, {0xc8, 0x10f, 0x8, "c2a2e5369811aa060ddbbdf27a86841e9455748f0e363e8e1c218be839addbbcc09a9d5fdb5e9932bfa882a41cc3dbd9ed67ddfae506bf1bf0eaea6c50e6e2f59ce159cc5c233d70e56c887875eec81e5891a49b2e188eab3c8db84311c539eeb70a6fd6e3ea2058c3c384ea3eb60910544f0c6938e245d6960f59145227b137527719e63f02c79bcbd46c99e7947d2ee99b5c57f9aa682970a04abc794b4b10dfb834b791d20faaea52da81e6562b738e72"}, {0x88, 0x102, 0x4, "a03ffe6169b37aac9e4baf28c9c7da9af5419aeb759758850a9e809dd1f796921987fbf105cb599971accdd5bd412eaa935d538f3c0b97db75930c3855b0c5a567a229737d718beb3a1369ccf3a19188201934a1696d3ebea1a3889850a752f7e6b277af9b944ed4fb9f109b968633ab3ad51c"}], 0x338, 0x4}, 0x4bd3}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000013c0)="41b51dd2f83f218385d1d8e4b6ad51f372b0322e52bf3e3e76b0cc006191412afb85ad37c4875c44f709e5fdc0448fea81633428d4f07594d5c44f4f33873ec2a8d4af0162ceceaf53de7919be05ff64c050a25f5639fd4b76964c8ed24afea357dbcfc15ac2a517744f75", 0x6b}], 0x1, &(0x7f0000001480)=[{0xb0, 0x11d, 0x5, "d5fe3b3276c0967192daf9330eb96621f899b4ac81a4cddb2b27057d5405cd1945394f007554ecca135dcee8ff380b372e2c7969981e6b4e2e0c9e6177efd0d8cfc618d8c46df8f7f8e74c6940361cef950951e9c7cb8e1220c5cd77d283ecee5b257e421a0e4dcc49f533980181f632db3c693e86929e0ce21b85df1ad87bd1387cfa194637128f2a39ff0367f6a28f765d3ec65f06b435e5c59c026b34b88f"}, {0x100, 0x11b, 0x3, "7dbda7be530cc7af191a02ac5395928285260688a97d3dc63d23cfc534ccd42d0784f7d1d7a3019e81c216de5db3d56e6ecf64042b56e546b6ec83b822952189e67bb8174ac0ed6b75346165f5f1bea61f8b027a9668f9d97d8b3174f10c95580c64998225702dc9a7c6e2e6626bf0ff3cb708f2c9ffa956052ea241ecbd56cc69e419a5e9e709d21ab3aeba25e1a9a134a7ce7635e2e36a7b2de64156f24aff7bc222a19abe1b986c866ae7402b983cdfc4677df228c62df7c69b716cc382abb5b635c07483b5fac364a27b3e37821fc82a72cf83c58284a3d73bb4f68ce7ae381366268e779ac64e"}, {0x18, 0x0, 0x7ff, "a56988"}, {0xa8, 0x0, 0xf3e, 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"}, {0xb0, 0x13b, 0x80, "3251cb048a6ab201edaa4d6e40635907a274d02800d16f6078cd3a78a049a9ed41a45277e7a32b523aed401f554f1b2e38adeb03e81fcf0b059790b8a3bb2ca074981d83ffde22a38c5c479575715145eb7a41ee8b5756e7a346aaad4ffed98bf0c10ff5120cbd58b223ed4eb0ee5547a13f77378da0caa709473d16b16a47f69c1b706927e1cd3a4a547bafce102e39d71fcbcfb2b44edf44"}, {0x28, 0x117, 0x4, "dd2f33610f914a7b5d4974322f7ae18cada8"}], 0x22a8, 0x1}, 0x3ff}], 0x6, 0x1) [ 232.689852] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 2018/05/10 18:05:22 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x80000000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) ppoll(&(0x7f0000000000)=[{r0, 0x100c}, {r0, 0x8080}, {r0, 0x81}, {r0, 0x6020}, {r0, 0x8000}, {r0, 0x102}], 0x6, &(0x7f0000000040), &(0x7f00000000c0)={0x400}, 0x8) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/4096) 2018/05/10 18:05:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[{}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x26) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r2, r4, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0xa0003}) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000100)={0x57, 0x101, 0xfffffffffffffeff, {0xcd, 0x1}, {0x5, 0xccc6}, @rumble={0x8bd, 0x3ff}}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000200)={@loopback}, &(0x7f0000000240)=0x14) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000001c0)={0x0, r4}) 2018/05/10 18:05:22 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x800, 0x7, 0x3}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f00008d8000)=[{0x3, 0xcfde}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x3, 0x81c8, 0x22, 0x4, 0x2, 0x5, 0x1, 0x10001]) 2018/05/10 18:05:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x1}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x200}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x7, 0x5, 0x8, 'queue1\x00', 0x8000000000000}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 232.739557] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.793296] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.835231] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.871213] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.896861] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.915432] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.926067] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.935830] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 [ 232.945203] kvm [16478]: vcpu0, guest rIP: 0x9012 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 2018/05/10 18:05:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000180)='!-]\x00', 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0xc4, "d7e13f90917d38220d97986a4534ac8c22994564b082aebf4379ceb704a10bec27094c3292649578ede1d326f72bf32193a94b25538e84f6568d3ad3484726a1f2b4f1e3b8c049d73e9f360bbfe35f36bcf4ff985a80cdf44ed6218664b872ad871f343a9a3bcb64bd653d4b8d9836cfd828ffd2e85e07974d0a58e022fdf06c65a95b1f920263036b2245bd9e1b9b1ad5d83fd5caa353c3194f43c02aa26d54e422751de9df1366a5983914c77505dd8fc7bac669742ba262b36235d94e277d908a6047"}, &(0x7f00000002c0)=0xe8) 2018/05/10 18:05:23 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) dup2(r0, r1) 2018/05/10 18:05:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'veth1_to_bridge\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/10 18:05:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl(r0, 0x2275, &(0x7f00000000c0)='\x00JO') syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x101000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x200002, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[{0x3, 0x2, 0x1}, {0x9586, 0x2, 0xffff, 0x4}, {0x9, 0xffffffff, 0x4, 0x1f}, {0xff, 0xffffffffffffff00, 0xfffffffffffff801, 0x80000001}, {0x9, 0x5, 0x8, 0x9}, {0x20, 0x2, 0x6, 0x3}, {0x7, 0x600000000000, 0xffffffffffffffff, 0x20}]}) mmap$binder(&(0x7f0000d4e000/0x4000)=nil, 0x4000, 0x10008, 0x12, r4, 0x0) connect$nfc_llcp(r3, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x3, 0x401, 0x7, "1a22c32c97d099a5d1da0df343225902134bbad994197e5f72a1dc5edc5a8238c9a6aafe9b27f13d56d17bd152100e46137005bbcf38f668abc247c7dc7eec", 0xc}, 0x60) 2018/05/10 18:05:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f6a11d3, 0x20000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x44}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/05/10 18:05:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/157, 0x9d) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)) 2018/05/10 18:05:23 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a96000), 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40040) 2018/05/10 18:05:23 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080)={[0x30]}, 0x1) 2018/05/10 18:05:24 executing program 1: r0 = memfd_create(&(0x7f0000000400)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000340)) keyctl$read(0xb, 0x0, &(0x7f0000000000)=""/161, 0xa1) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa2400, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000380)) 2018/05/10 18:05:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x4e22, 0x0, 'none\x00'}, 0x2c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:05:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x201, &(0x7f0000000100)=ANY=[@ANYRES64], &(0x7f0000000140)='GPL\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7, 0x1cfb9d}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/10 18:05:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000faffffff00000000ffffffffffffffffd0000000ffffffffb8010000ffffffffffffffffb8010000ffffffff03000000", @ANYPTR=&(0x7f0000025000)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800520000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800100100000000000000000000000000000000000000000000000000004c4f47000000000000000000000000000000000000000000000000000000000050345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005202d0000000000000000000000000000000000000000000000000009f02000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000488c38d709225f208bc9531045781bf9b8a6851b820793b0d69692682d795ac6b98a9177f61f69bcf5825dced157f5"], 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000400)={0x2, 0x9, 0x6a1, 0x3}) 2018/05/10 18:05:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0x100000000, 0x9}, 0x17b) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x4400) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/10 18:05:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x22e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a39395c2bf3d1a430a0ebbc90e505a52c067ba835abb7b0a1807d74b11e9c2f51939a220a01f3c265b326bfd834b2320e767e98102d3b3359d953fa90d2222f003422"], 0x45) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/10 18:05:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000002900ad3b42e2b9ae"], 0x10}}], 0x2, 0x8000) [ 234.075829] kvm: emulating exchange as write 2018/05/10 18:05:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x34000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), 0x4) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) clone(0x1802000, &(0x7f00000000c0)="3260127fe2fecc3b19d27ed0767b503d5ca612905eca5e7ac49de40b59798ab57d27f3815ba6d0d9c9f7102631b701d4a8d326f305adfcc7572114d56f9697eaa1cefc27ccbade31b35c1e6fcf2dfbdb886b37cb66ca76315a6a00cbae2fb8b0d7c588339e63b91616b6eedf2262e2d54cab17fc61dba6df06f23e", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="28f8b9e673c225abc24098d0396d4beec0005e96c6bfb2cef0bbb87bc659151eea0889d35f9dde277c375c6f70cbdbc2ece3c449142a1c9acfc7941183bbb8691225d0d318f23ffdb6026543c9fcf81dc2afe0b7686b3b6cd26f2a84d9485c3dbf325682d04a53fb73affd16681c826b5cf46c9338ec93de") inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/10 18:05:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00000e00000000000000dddbdf250800120000000000000000000000000006000000000000000000008e5c68f600e000000100000000000000000000000000000000000000000000000000000000010017004e210000030005000000000002000000ac14ffbb0000000000000000"], 0x70}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8b0, 0x4) recvmmsg(r0, &(0x7f00000060c0)=[{{&(0x7f0000000a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)=""/185, 0xb9}}], 0x1, 0x0, &(0x7f0000006180)) io_setup(0x3f, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0xba61987745211cb7, 0x2) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x34d2, r0, &(0x7f00000000c0)="d7e028c81c535a178b6a41ba33f5b2aea69553ef66e88b169d33df9e16a659d6fad35f02f5d9f16e6c3b563674b834b13d3a6f168c90c0dbafff70280b602cc65c4ec81e65fc7c5af674aef742327344bbaf4266b41d35af9e576259ceb52cd617c2706df539bd683588e0e86290ae99", 0x70, 0xffffffff, 0x0, 0x1, r2}, &(0x7f00000001c0)) 2018/05/10 18:05:25 executing program 6: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/162, &(0x7f0000000000)=0xa2) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x3d2}}], 0x3a6, 0x0, 0x0) 2018/05/10 18:05:25 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000220000000000040000000c00160017e7fdae52000000796111f395b20473b422c334690077e727a6d57a60aaaeff7d5c5079e40a7544dbda58fcfb2502f8d771b4cea35f2f0f8ecbc528c22f4b0ce7cc45abd93e5bb0bce33cf297bcb9c97c5dec1fb9888757f976a17d72f4e64ebb3670df4ed999c02f845fc2982e56a3de8696584be8fda795c4228d07ed48c7abe1c8e20875bfd00e87c86269456a5ef3ef8ba57a6c63f1647f77e5ecc275d10a890000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) keyctl$get_persistent(0x16, r3, r0) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xab2c, 0x321500) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x20}, 0x1e, r2}) 2018/05/10 18:05:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x114, 0x0, 0x0, 0x0, 0xffffffffffff50ab, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = socket$inet6(0xa, 0xb, 0x3c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000002dcd8)=ANY=[@ANYBLOB="050000000200020000000000000000001800000003030000ff3f000000000000090000000300000001bb95c2157e3845ceffffffffffffffe8000000ffffffff18020000ffff7514ffffffffffff18020000ffffffff0300", @ANYPTR=&(0x7f000002bfd0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e800000000000000000000000000000000000000000000000000000054524143450000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000008d02000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x163) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x440000, 0x0) r3 = eventfd(0x6) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x5, 0x800, r4}) 2018/05/10 18:05:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x2) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe2f, 0x2400) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x402, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000080)={0x1, r2}) 2018/05/10 18:05:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000007c0)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000240)="72e61f058fe9ede534f293cfe6e22c9cc30ada66d2d1e4a3b64e53cfa224a834cfd9c3635104782cfff35ff9df2bf04c3857687652d4e49ff86334bd9bcadcf2dd3c0dba437f16670620a8b54f380062502fd2fe3235a918945e6d653bf7cfc86f5915643ebb51c551a720981c2b7c465bc0a6199dcf7fafede621b43e7d089a7f8cbb6075fb52d76bc9c84791b50a69e744c1a4b874e96465bc51af062184564b30f5e1ad300ca942c7d30cb88daac6684529c002826dcd0d21bdadf0b7949f526f0a9b6a4cc5c49996a4f8ca3217cd30ef92d3ab5384a8222a113cac4707fb9de2bc6caa5504941b5cf481f3dac8983b19ddb6197b", 0xf6, 0x24000050, &(0x7f0000000800)={0x11, 0x0, r3, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/10 18:05:25 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800031c5, 0x408000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x9, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0xf) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x0, r1, r1) 2018/05/10 18:05:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000bd7700f9ee639c6d51e3e3b09f2a34d1691e582f60d60f046eb3289958e852459be198501fe2b9fe5b90e77106a29b535fb8956fea6ebaaeb6fab2a6b5126d823399edfd23ad64ce14713e396b6873bbb1bebc2f0ec3de0a2f60639ee69eae21a8d83afa2c4346bcac3d49f10ae6c110a6419a67137da57479ac5fb055d4a0b4dac6fa887c938ed6fb06c3eac812d8cfc785b1b345137276f65b7183b353744ea7e8427caccc382ac06bbe37b2f5785a5524cf8d2150f73e658cc0e78859cf9a095766272e94e3180e6356c39e14027b6216f33a13c8273c1c8cfe8b9d5da8890a099328a0", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = socket$can_bcm(0x1d, 0x2, 0x2) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r1, 0x0, 0x1, 0x4}}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7ff, 0x20, 0x1, 0x88}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x7ff0000}, &(0x7f0000000140)=0x8) [ 234.899946] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/10 18:05:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d18000)=0x200004000000800, 0x39d) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000580)=@can={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/155, 0x9b}, {&(0x7f00000006c0)=""/254, 0xfe}], 0x2, &(0x7f0000000800)=""/237, 0xed, 0x3f}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x400, 0x4e23, 0x3, 0x2, 0x80, 0x80, 0x1d, r2, r3}, {0x2, 0x5cf, 0x4, 0x40, 0x5, 0x3f, 0x4, 0x4}, {0x3, 0x9, 0x7fffffff, 0x2}, 0x8, 0x6e6bb1, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x0, 0x1, 0x1, 0x2e, 0x81, 0x3}}, 0xe8) 2018/05/10 18:05:25 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x400) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f}, 0x26) 2018/05/10 18:05:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa000, 0x5) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 234.955937] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/10 18:05:25 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/05/10 18:05:25 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) r1 = socket$inet6(0xa, 0x80001, 0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000140)=0xa4, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/10 18:05:25 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7fff, 0x400200) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0xfe63) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r0, 0x1) 2018/05/10 18:05:25 executing program 6: syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x200000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200000) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000080)=0x100000000, 0x4) [ 236.064632] device lo entered promiscuous mode 2018/05/10 18:05:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x420201) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x6, 0x4) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) connect$inet(r0, &(0x7f0000000000)={0x2, 0x8000000000000000, @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffff96) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) 2018/05/10 18:05:26 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={"5c9eda51000000001d0b0a48497f00", &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000002"]}) 2018/05/10 18:05:26 executing program 0: r0 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='keyring\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/05/10 18:05:26 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$kcm(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000050006000700c2001b0015000500ff83506552fa"], 0x18) setsockopt$sock_attach_bpf(r2, 0x10d, 0x2, &(0x7f0000000100)=r1, 0x21) close(r2) 2018/05/10 18:05:26 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x46) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000800)) chdir(&(0x7f0000000500)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x1, 0x3ff}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, r1, r2, 0x10000, 0x0) ftruncate(r0, 0x7fff) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/05/10 18:05:26 executing program 7: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='*vboxnet1lo&procppp0\\&{\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/ppp1+vboxnet0@security\x00', r0) keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) 2018/05/10 18:05:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@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) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/05/10 18:05:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="19000000000000000000000000000000f00e0000000000000000000000000000000000010000000000000000744e35b30e7f61335557712dfbd396b31d3a30217dbfc1b0e15365d70c414501fa62244d20c0d9cbbfedae0142fd57ec24b9d14156e6114b00e0a1c9dfb2435f09ec0fd4b8"]}) [ 236.219166] device lo left promiscuous mode [ 236.225167] device lo entered promiscuous mode 2018/05/10 18:05:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2c, 0xb03, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/10 18:05:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='statm\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/243, 0x392}], 0x1) 2018/05/10 18:05:26 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000004fa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x100) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0xfffffffffffff9a2, 0x1ff, 0x10000, 0x20, 0x65, 0x80000000, 0x7ff}, 0x1c) 2018/05/10 18:05:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x9}}, 0x945e, 0x1, 0x7, 0x10000, 0x20}, &(0x7f0000000240)=0x98) pread64(r0, &(0x7f0000000080)=""/8, 0x2, 0x0) alarm(0x5) 2018/05/10 18:05:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000800e00600000000000000000000a3180000"]) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x8, 0x7ff, 0x5, 0x5, 0x10001, 0x180000000000000, 0x10000, 0x6, 0xffffffffffffff7d, 0x1ff, 0x1, 0x5, 0xfffffffffffffe00}, {0x9, 0x9, 0x9, 0x20, 0x20000000000000, 0x4efe9c7d, 0x9, 0x3f, 0x9b, 0x6, 0x7, 0x7, 0x1ff}, {0x4, 0x6, 0xaf, 0x3ff, 0x10000, 0x2, 0xffffffff, 0xa5, 0xfffffffffffeffff, 0x7000000000000000, 0x0, 0x100000000, 0x6}], 0xbe3}) 2018/05/10 18:05:26 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x600003, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000300)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x8000, 0x0, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x1}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xb4, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/180}, &(0x7f0000000280)=0x78) 2018/05/10 18:05:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0xffffffffffffffe1) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xad0a, 0xa) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/05/10 18:05:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x8, {{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3a}}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x38c4, 0x8001, 0xe120, 0x80000000, 0x61}, &(0x7f0000000200)=0x98) io_setup(0x83c, &(0x7f0000000480)=0x0) io_cancel(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0xffffffffbceda2d5, r1, &(0x7f00000004c0)="2e7b7721b9809a211f3e620887ed8cca0c0d32690b9c8157dd41df63a91bd1e84b31d067c8bf35383b385341b89de96420942a262eb5d7ee9cbe79c5cb540d7403dbdcb1360d4f22431b5c69f903038afbb888ffb8498a9b325e09cde5e865664805f6df41457038939564c69a17f35f5123ae87045dc22939753ba13b456195fc0df74238203b132e74ff9c", 0x8c, 0x7, 0x0, 0x1, r0}, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xe1, "f13b9b390fe77d2c5f942ac2d55d389eb73dbd6d93b533ff56bb278bce2adcd57a341b2378444ac9b48f612b73139319eb4dc1a183beeff464897d91a06a0203c4c47e8177629e1f77967e13415dc680c41976524836da03f37b48f0a0d8647a2c6039d190554595f5ca4b8f2b7bd62319b56bc3b4a5e0067c0d22d14b552f8e65ccb5cae5bc1c021cf4dc7e4e6bed39e66f78cf7bff7e35130f44e08c04604f76c425253ef4146de517917e62dbd7dfab1e9e4fe20282f11b189ffa48bece10114b31dc7d70f9e6518f49fabd4eb2c29c319da272282ec789f92e2c5799d645c3"}, &(0x7f0000000340)=0xe9) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x4000000000, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/10 18:05:26 executing program 7: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000ac00"], &(0x7f0000000080)=0x1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket$inet(0x2, 0x80003, 0x5) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000680)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xfffffd58) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r5, r6}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1fe}, 0x19e) connect$inet6(r7, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00'}, 0x2c) 2018/05/10 18:05:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) dup3(r1, r0, 0x0) 2018/05/10 18:05:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x779f, 0x101000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0xb2, 0x6, 0x40, 0xfffffffffffff6eb, 0x2f0, 0x3f, 0x4, 0x7, 0x2, 0x1, 0x7, 0x6, 0xd1, 0xd98, 0x3, 0x3], 0x0, 0x1001}) 2018/05/10 18:05:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x4000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/10 18:05:26 executing program 2: r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xffffffff, 0x900) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x2, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f, 0x8000) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3, 0x8000, 0x2, 0x3, 0x0, 0x5, 0x1000, 0x9, 0xffffffff, 0x9, 0x1, 0xd3, 0x3fc, 0x3, 0x7, 0x7, 0x10001, 0x1, 0x9, 0xffffffffffffffff, 0x1, 0x3, 0x43a, 0x80000001, 0x0, 0x81d, 0x3, 0x101, 0x1, 0x2, 0x80000001, 0x1, 0xffffffffffffffc1, 0x80000001, 0x5, 0xfff, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x5}, 0x408, 0x7, 0x1ff, 0x4, 0x8, 0x2, 0x5}, r0, 0x5, r2, 0x1) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='ufs\x00', 0x4000, &(0x7f000000a000)) 2018/05/10 18:05:26 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f0000000300)=""/175, 0xaf, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x0, "59d90c1298aa"}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 18:05:26 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x1625, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x101}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0xd, &(0x7f00000000c0)={{0x0, r1}, 0x2, 0x40000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r6 = dup(r3) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1, 0x4, 0x784, "f1b4f630b861db5ccfdc8cb116a410b16c12e3c2503658e3efd53e52d2dbf79fdd2f22add99ae3e724e219bdf46f0e1c7f085f3189cfe791c65d9088ca55d23ee7385dfa4bc0252e8c04e62eb6c09cad"}, 0xd8) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000600)=""/85, &(0x7f0000000680)=0x55) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) ioctl$BLKROTATIONAL(r6, 0x127e, &(0x7f00000002c0)) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) r7 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x749c, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000480)=ANY=[], &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffd}, 0x14) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r8, 0x4018aee3, &(0x7f00000005c0)={0x0, 0x1, 0x2, &(0x7f0000000080)=0x6}) ftruncate(r8, 0x7fff) sendfile(r6, r8, &(0x7f0000000400), 0x8000fffffffe) 2018/05/10 18:05:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/130) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/10 18:05:26 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x801) r2 = getgid() setfsgid(r2) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4174, 0x4}) write$sndseq(r1, &(0x7f0000000000), 0x2b2) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) [ 236.727359] IPVS: length: 85 != 8 2018/05/10 18:05:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x2, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8f9b}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x100000000000, 0xc01}, {0x400000000000000f}, 0x800000000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x3b) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xedd, 0x200) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x1, 0x6}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x801, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000240)=""/110, &(0x7f0000000200)=0x6e) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000400)={0x0, 0x9}) madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1000000000000067) ioctl$KVM_NMI(r3, 0xae9a) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x42}) 2018/05/10 18:05:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) recvfrom(r1, &(0x7f0000000080)=""/138, 0x8a, 0x0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/10 18:05:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockname(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'veth1_to_bond\x00', 0x1000}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="000027003103000000000000000010000000"], 0x14}, 0x1}, 0x0) 2018/05/10 18:05:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217020000000000000000e6846c0d998fe39c2fda0616eab7f50e2bee0633d6131f5bb4041acc7151a0eaaad814032537a3b0be4f0408e93504916f284f5a4e33ec17e675b417eced926a5868ca8ef6aaaee252fba5c5dfccbf21a74928acf4ed5a633e43ab", 0x7a) r1 = syz_open_dev$mouse(&(0x7f0000000980)='/dev/input/mouse#\x00', 0x6, 0x351040) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000009c0)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540), 0x10) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000580)=[{&(0x7f000065efd2)=""/46, 0xfec6}], 0x1, &(0x7f0000000200)=""/87, 0x57}, 0x0) ioctl(r2, 0x1, &(0x7f0000000640)="9100648f748e4da29e0150e4943e254826e16633df9c1b32e9742b932aa16cc5d8fa4e3e85780f4dc041b606646fae1ed4e89537fe68ebb29cdec21039eba1c3d658ff691da947def4affd") r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0x561600, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000008c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) statx(r2, &(0x7f0000000400)='./file0\x00', 0x400, 0x0, &(0x7f0000000440)) ioctl$VT_WAITACTIVE(r5, 0x5607) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000300)=""/149, 0x95}], 0x2, &(0x7f0000000100)=""/27, 0x1b, 0x4}, 0x40000140) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000900)={@local, @local}, &(0x7f0000000940)=0xc) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000600)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) [ 236.812354] IPVS: length: 85 != 8 2018/05/10 18:05:27 executing program 6: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000940)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x401, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x40080, 0x0) dup3(r0, r0, 0x80000) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=""/57, 0x39) syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r3, 0x3, 0x6) r4 = syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') creat(&(0x7f0000001e80)='./file0\x00', 0x0) syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x200000) r5 = syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000002100)) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x2, &(0x7f000097e000/0x4000)=nil) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r5, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2800040}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x228, 0xa, 0x9, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x5}, [@typed={0x8, 0x8b, @u32=0x8001}, @typed={0x74, 0x2e, @binary="2d0c51acd0c1409ee409412e0c5af10be5184ea1beb0b8192dd557d5a332d75aef466f9d171043227819b96eff1ba5dd3ace5404527fb68e8e229cf71e3d10b4b0112657f8e0d3cbbfd27ce281c48d49687d4af864f15b22c5992b115c1e777d0abfdb9518361bcf0ee3bdcea9250b"}, @nested={0x18, 0x6e, [@typed={0xc, 0x27, @u64=0x9}, @generic, @typed={0x8, 0x73, @uid=r7}]}, @nested={0x180, 0x31, [@typed={0x8, 0x29, @fd=r2}, @typed={0x8, 0x53, @u32=0x7}, @generic="3d8e48555bd137ffaa470dc009f8d0546c00f4f19edb74a75318b504f4bdb54270f1d37d45c385b0bb23e16470f96c99cfbb64f23ed0b0ed938acbaddc0366837e05022e63448ce52402f93bce6d61c3368020c0bd06eb603775836d3a4a5ab080e30e673f69b3b9747a3c267ca3b527881b5e26c56a87635c4c9b77f489e5fc141c51f9204ab9ec5d", @generic="b232cd062f4b91a72ba7846e9f929667272f271e5361b09d46d30a0a17d321094b6642d6d0e8386c9614e14cb5b8fa93ea28857a112f17dfc0d722ef08a5d7995c7a247578b0424051ed379aa9b0a1565b6f4d1814dd7e8d8dbdd6cf054e8fe20c4702cc0bc404e153c665e2048c6cf20cf4e10a1cb5871ad404f8fb1db5805f793d34c28863e401c3b522b7d3f2799cd9bb6d23385471253832880582ca228e8914bc00dea6f1e485f31bb3d3e2163aabaa468a4631c8566084e5af01ae5e8f88e6576ff83796d98754c6af420c11c1d52271940949491bf143936cccb334b5f402"]}]}, 0x228}, 0x1, 0x0, 0x0, 0x40000}, 0x4) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r8, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r6, &(0x7f0000000000), 0xfe00, 0xe00}]) [ 236.899889] validate_nla: 12 callbacks suppressed [ 236.899899] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 236.912495] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 237.778659] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 237.786168] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/10 18:05:28 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x1f, 0x4) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000000080)={0xffffd, 0x989680}, 0x8) 2018/05/10 18:05:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x5}}, 0x7fffffff, 0x9, 0x8, 0x3, 0x8bc6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1ff, 0x4, 0x9, 0x8000, r2}, &(0x7f00000002c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x2007}}, 0x14}, 0x1}, 0x0) 2018/05/10 18:05:28 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x5) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x80, 0x9, 0x9], 0x3, 0x7, 0x0, 0x80000001, 0x80, 0x7f, {0x400, 0x4, 0x9, 0x1f, 0x8, 0x2, 0x8, 0x788, 0x100000001, 0xa768, 0x80, 0x2, 0x1, 0x75ec, "72dcedc4c3a3f89fd7f48215e576b24fb499124d849ed6bdb6451d942506912d"}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000005c0)=0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000008c0)) 2018/05/10 18:05:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4080, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000180)={@remote, @loopback, @rand_addr}, &(0x7f00000001c0)=0xc) sendmmsg$alg(r1, &(0x7f00000075c0)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="a9fe44", 0x3}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xa8, 0x117, 0x2, 0x8e, "c405ccdbc3510ab07be041e4f96ee122be1f3b93be268506a9acf5b9f171746664d284e70ebdd20c341f2675a1154fb350a2692260fbee852dc81d8e0ec50cb3cbd6496cd492d7ec34590d7486b24e77ebe168b9e5984ae9f4027bd39efa65fbff143bd53c72b9447db50b3a0306a4396848131396995a100fee874a05ee9a30d927992b0af9ab8aa838accf5dcd"}], 0xd8, 0x10}, {0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000400)="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0x1000}, 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"}, @iv={0x20, 0x117, 0x2, 0x9, "aae15d8ddf8a010f7c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1050, 0x40000}, {0x0, 0x0, &(0x7f0000007580)=[{&(0x7f0000007540)="bfda053c086af3e0ffd994c9de57ac3454b61302929bb716eb7daf0256b9577e110e254429305d44490acda4317db9cdcd495d688f", 0x35}], 0x1, 0x0, 0x0, 0x40c4}], 0x8, 0xbd5faa42383d437c) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038aff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000307000)={0x20, 0xb, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000079c0)={0x3, 0x0, [{0x2, 0xc, &(0x7f0000007780)=""/12}, {0xd000, 0xcc, &(0x7f00000077c0)=""/204}, {0x10000, 0xfe, &(0x7f00000078c0)=""/254}]}) 2018/05/10 18:05:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000780)=ANY=[@ANYBLOB="66690274657200000000009500000000000000000000dfffffffffffff36c2b2fa5716bcb45a4eb9dce7a98c"], &(0x7f0000000280)=0x1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f0000000900)=0xdf) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000800)={0x4, 0x70, 0x5, 0x9, 0x1, 0x0, 0x0, 0x5, 0x80a0, 0x3, 0x7, 0x7fffffff, 0x8cae, 0x800, 0x60b, 0x4aa, 0x625, 0xfffffffffffffe00, 0x3, 0x7, 0x4, 0x81, 0x7fff, 0x2cb, 0x3, 0x0, 0xffffffff, 0x5, 0xffffffff, 0x5, 0x10001, 0x266, 0x7ff, 0xfffffffffffffffe, 0x10001, 0x1, 0x40, 0x5, 0x0, 0x7, 0x6, @perf_bp={&(0x7f00000007c0), 0x4}, 0x200, 0x3ff, 0x6a0a, 0x2, 0x7eb6, 0x101, 0x4}, r4, 0x6, r1, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r5 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000240)={0x11, @time={r6, r7+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a47db3ed3fcae56a3edd549f94ce9cdf928c8da3f57312c2f454a3175f901de490fe456ae43b4dfe33a8f72ff3dad7e7900bc577", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/05/10 18:05:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x1eeb, 0x2, "f2357e3b0726d46942f4e1fae2697f08ef84e1f6f501b8117b3008971a8a18690a5a239bfa057c99632981a663020e87093ae38dc59058a9d93a4d6fc9b3d0f62460db6481d1e33c58add7d0073a9636"}, 0xd8) uname(&(0x7f00000000c0)=""/200) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/10 18:05:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)=0x1) r2 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') sendfile(r3, r3, &(0x7f0000000000), 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000000c0)=0x100, 0x8) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000180)={r2, 0x1, 0x7, r3}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x4e20}, 'veth1_to_team\x00'}) 2018/05/10 18:05:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000340)=""/77, 0x4d}, {&(0x7f0000000540)=""/3, 0xffffffffffffff27}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001280)={r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}, {&(0x7f00000009c0)="592cfcded3dd210eca6dc676866a12666d0564410d8cc563c79ad0242eb3e19e", 0x20}], 0x2, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r4, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) r7 = syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r4, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x6, 0x6, 0x100, 0x6, 0x7000000, r9}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000001040)=0x1) r10 = dup3(r2, r0, 0x0) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000002880)={0x6, 0x9, 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'erspan0\x00', 0x1200}) 2018/05/10 18:05:28 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008509a1cda300000000000219078ac1414bbac1414000306907806000000410000000000000000000000ac2314aaac141400"], &(0x7f0000000200)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) [ 237.952346] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/10 18:05:28 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xff) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x654, 0x1}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB='s'], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) r4 = dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)={0x2008}) 2018/05/10 18:05:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x40000000011, 0x4000000000080003, 0x0) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0xffffffff, 0x38) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/10 18:05:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() getpgid(r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) prctl$setptracer(0x59616d61, 0x0) 2018/05/10 18:05:28 executing program 7: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x44, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0079e6dd928e49209006a9408cc77fa3939efe3aaf44786b31187a3413f4ccd6cce58935658737dc4f8489320d878c3b7e01fabb776d3c19229c46fb3f35de09bba974d0641e7fc1dd2b18ecc0f2d56ae4df2184aefd25dea5c57838deb02dc22adfedf1daa40ef0f07ffd521ff0e8322e022d9f0eb234caccee16257044754de28823f75b35fcdc5f311a2ec285"]], 0x0, 0x0, &(0x7f00000001c0)}) [ 238.026185] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/10 18:05:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000180)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) r1 = syz_open_dev$adsp(&(0x7f0000001640)='/dev/adsp#\x00', 0x36e, 0x400040) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001740), &(0x7f0000001780)=0x4) 2018/05/10 18:05:28 executing program 6: r0 = gettid() waitid(0x2, r0, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 2018/05/10 18:05:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2bcc}) r1 = syz_open_pts(r0, 0x0) fanotify_init(0x2c, 0x40000) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/10 18:05:28 executing program 2: semget(0x3, 0xfffdfffffffffffc, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) wait4(r1, &(0x7f0000000200), 0x40000000, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r0, 0x0, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x76}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x40) [ 238.137487] binder: 16849:16850 ioctl 8905 20000000 returned -22 [ 238.154734] binder: 16849:16850 transaction failed 29189/-22, size 0-16384 line 2856 2018/05/10 18:05:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000200)=0x1) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f00000005c0)={0x1}) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7", 0x3, r3) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/10 18:05:28 executing program 6: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x80004, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x399, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="73a0dbf028d86c609ff83e3231bbd0b2264be8a9341cc0a9024b6ea1a3ad45b3ca25b366b0554ea2ff37fee4840d535ded32ece7c2cbfbb294cc3d7bdeb15ca6872f593718ac6409dab8c200fbf6d283eb059a5e901a6184656b6775", 0x5c}, {&(0x7f0000000140)="656aaddfde7094fe418cf2aabf5471f650cc1abaa676de94fd3ae8f765eae78481b72872a944b41d9dfbd37353617df2f34ecf66f2a210c1e4d016a8aa5eb038509a35baf9cab58838b2ada2d8b23f7d26365ae585a475a918faefb0e02d9daaaa26fab619ac533d0415905fbf9c5e948b61c7de78e1ee7adad3e87048fec2ad9ebb3ba515dd5bdeddc00073bf042da930b717dce2462a34946844670fb8f1bb8d339d69a98b1ecd402e2e11722cede00bdea8d9e3b1c01110d8f7b4d98be7e9b6639c4ed063bb64349f6ada6d5eaa4984", 0xd1}, {&(0x7f0000000240)="454928de61988ff4ed6f998d34aeaab9", 0x10}], 0x3, &(0x7f00000002c0)=[{0x50, 0x116, 0x3ff, "b3ce312643dcb0465da01ea5048862c48fdfe7a47b45a17b586a636292ca52c5e3ea13a0f9f8e34250a8cd7627636feca6d527c9af320623731a7f6b6db1"}, {0x98, 0x110, 0xffffffffffffffff, "80c78e06355f082dfa79ac7de841893b319a8e595f5e97df231c1168c2ed1f113a026987f54b8fe80c7c561aaebef234ec32444df950df5f1afdf94576d1cbb4e242218eaf48f3f7e7d01f7e61cb53b1cd598ef683b006554d81dd9814df283a0bce8e3a302935a8dbf91a0a3e65653d5d12cc44deaa7bf9f19a3d0381cc1f363a11"}, {0xa0, 0x11f, 0x3, "2b30d2947e9593ee81445da482aa6f207fae2ef44f40322a9f7a581b3e3f989059abe92c2528eb948c8788f16127aff65589b4de8ebe5affb03c503e9cd34f61d53a881078891bc13beea3c7c70c0710d87d1deb9651c4f6479be37a4e8c51847ac15d1e92bdea94aae59aefb1955e1cca582e3e9a7447558864e83b43c78afd07e3f43394d83c9749c6efa69810"}, {0x18, 0xff, 0x0, "7a12bc"}], 0x1a0, 0x80}, 0x80) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)='./file0\x00') [ 238.200548] binder: 16849:16850 ioctl 8905 20000000 returned -22 [ 238.227479] binder: 16849:16858 transaction failed 29189/-22, size 0-16384 line 2856 2018/05/10 18:05:28 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x800) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x7fffffff, 0x1}) sendfile(r0, r1, &(0x7f0000000140)=0x4000000, 0x101) socket$unix(0x1, 0x5, 0x0) [ 238.334658] binder: undelivered TRANSACTION_ERROR: 29189 [ 238.341690] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/10 18:05:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x8, &(0x7f0000000200)=[@flags={0x3, 0x500}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="0f22"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x5, 0x1, 0x6000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x20000, 0x0) accept$ipx(r3, 0x0, &(0x7f00000001c0)) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x400, 0x313542) 2018/05/10 18:05:29 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x7fffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000004c0)=0xe8) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000000, 0x10000) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/188, 0xbc}], 0x1, &(0x7f00000002c0)=""/90, 0x5a, 0xfffffffffffffffd}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0xffffffffffff7fff}, 0x1c) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0xfffffff0]}]}, 0x10e}, 0x1}, 0x0) 2018/05/10 18:05:29 executing program 0: clock_getres(0x800000000001, &(0x7f0000000040)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x84000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080)) 2018/05/10 18:05:29 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500180000000020"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x800, 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x3, 0x1, 0x5, 0x2, 0x0, 0xff, 0x20080, 0x1, 0x2, 0x0, 0x7ff, 0x1, 0x6, 0x2, 0x6, 0x5, 0x3, 0x95c, 0x1ff, 0x2, 0x4, 0x9, 0x4, 0x5, 0x1760000, 0x8, 0x3f, 0x7f, 0x1, 0x4, 0x3, 0x4, 0x2, 0x0, 0x5, 0x4aa2caab, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000000180), 0x4}, 0x100, 0x0, 0x6e, 0x0, 0x3, 0xcf, 0x8000}, r0, 0xe, r1, 0x8) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000240)=0x5, 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000300)) openat$cgroup_ro(r2, &(0x7f0000000340)='cpu.stat\x00', 0x0, 0x0) 2018/05/10 18:05:29 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80080, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74d93213d8657200000000000000000000000000000000c7ed00000e0000000400000088030000ffffffffc8010000e0000400e0000000fffffffffffffffff0020000f0020000f0020000ffffffff0400000016fd70c44499a5f910b90e7716d8138eee8234ed554270d09a064d145e9eb7014ef911bf25e1d4d1ccfc65d1", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3e8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0xbe5d, 0x8, 0xa586, 0x81b4}, 0x10) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x100000000, 0x7fff, 0x18, 0x800}, 0x10) clock_settime(0x0, &(0x7f0000000580)={0x77359400}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) 2018/05/10 18:05:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3}}) close(r0) r1 = getgid() setfsgid(r1) 2018/05/10 18:05:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x350d125ea7a0eca) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x2, 0x9, 0x2, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x8, 0x2, 0xa0, &(0x7f0000ffe000/0x1000)=nil, 0x8000}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0x100000000, 0x7, &(0x7f0000000080)}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x9}, 0x98) 2018/05/10 18:05:29 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xcaca60b39fb16595, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="e90000002957ed34d79d92dabb61feed4ac4d7ae27160ac41a385d582c01f8a6621c2c9198077494556131807299fdb213460d4a02ab30323014dd4316a323351757dfd668ca292acb5de9003907cd452684af3bf9de0c0eb037a384e4dcdf2c19fb3c5034312fe6b63e20db47ddf05ab9385f822a47ef0b12e55fe209c8ebacdf8371dbc92b268f3d4e1973229029b5b9285acc1bf048649046734c3a986e97149ea6b12521e86d18d050eea954d266e443f402967b90fe08b0f0ff0a08de20da63a8c5d52a2909b1a374f086766a59481d6b07f32c610798036c2976d8c4119c3e4e05a4bd538237a9ca6345"], &(0x7f0000000080)=0xf1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x0, 0xcdb7, 0xffffffffffdffffa, r2}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) 2018/05/10 18:05:29 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000), 0x0, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18f30000feffffff1f000000000000006e0000000000000000000000000000e39400000059d3912d3f3ae1e27c04261547efa437ba2865148cfcdd670a726fe3c61711fa531bc62e21ebbc31f1e11eff172af84880b79ea55f5cb5c2d5baafb558b3d22fab6173d9eb947913852f5408e7d929916c39e863be6270e432952c560e62dd86725cb5952b3120eba311f65d5fab0000000000000000400000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffff9, 0xfb, &(0x7f00001a7f05)=""/251}, 0xfffffd74) 2018/05/10 18:05:29 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/10 18:05:29 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000000100)) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/10 18:05:29 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @loopback=0x7f000001}, 'gretap0\x00'}) unshare(0x400) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setfsgid(r1) r2 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/10 18:05:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace58c3f0a3fdd335f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x60000000) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001ec0)='./file0/bus\x00', &(0x7f0000001e80)='overlay\x00', 0x0, &(0x7f0000001dc0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/10 18:05:29 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="97", 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x100000001, 0x0, 0xffffffff}, &(0x7f0000000100)=0x10) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x6000000}, &(0x7f0000000180)=0x8) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46fff675506c9f000000000000000456870502c518123bf6521ae9a05ef2870000000003003e00000000000000000c00000000405a000000001d00000000000000000000000000"], 0x3a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 18:05:29 executing program 7: r0 = socket$inet6(0x10, 0x100000003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06060000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 239.251787] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 18:05:30 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x405c5504, &(0x7f0000000000)={0x40000000001, 0x401}) 2018/05/10 18:05:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000180)={0xa6, 0x7fff, 0x3, "1dc540d596007b6e26512a41ff01c701891529d0b69e45a0a9da3b35cff1945b248418e361d924bfbdc7a2b6f06aca5ac10c1d62a1327afcab03afbd27a5c8fea9016161271e7b06eee7f63eef80703c50dca094375e42a53aa3726ccabc2ee32c7af95299ad55501f5f68c9286a56133261b7fa79681539441269646158c40da536ac60d9edef71ab9aa17edfc8b675635b303dd6400a1abb1d1b6124697d1116376f5691d1"}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0xaaaada8, 0x0, &(0x7f0000000140), 0x0) 2018/05/10 18:05:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, 0x20) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x57d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/10 18:05:30 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x100000000}) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/10 18:05:30 executing program 1: r0 = geteuid() r1 = syz_fuse_mount(&(0x7f0000001600)='./file0\x00', 0x1, r0, 0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/05/10 18:05:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00000001c0)=0x0) clock_getres(0x2, &(0x7f0000000080)) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000040)="02000000a00a000000215d2924af7b7f", 0x10}]) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x101, 0x8000) read(r1, &(0x7f0000000200)=""/85, 0x55) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) chdir(&(0x7f00000002c0)='./file0\x00') ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2018/05/10 18:05:30 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) r3 = getpgrp(0x0) kcmp(r1, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x80) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000040)={0x2, 0x800, 0xf1}) r5 = semget(0x0, 0x7, 0x100) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f0000000100)=""/116) 2018/05/10 18:05:30 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/10 18:05:30 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)=0x0) r1 = getpgid(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000014c0)=0x0) setpgid(r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x2000000000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) fcntl$setflags(r3, 0x2, 0x1) rt_sigtimedwait(&(0x7f0000000200)={0x6}, &(0x7f0000000340), &(0x7f0000000480)={r5, r6+30000000}, 0x8) fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r4, r7) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000002c0)={0x2, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000300)={0x1, r8}) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000440), 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x800, 0x9, 0x8}, 0x8) 2018/05/10 18:05:30 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000cc0)="f54b9102", 0x4}], 0x1}}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x84101, 0x0) recvfrom$ax25(r2, &(0x7f0000001180)=""/4096, 0x1000, 0x20, 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/05/10 18:05:30 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x6, 0x1, 0x9}) [ 240.430696] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.456257] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 2018/05/10 18:05:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2000000000000003}) r2 = dup(r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x0, 0x10000}) r3 = socket$unix(0x1, 0x8, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000000)={"626373683000000000ff00", 0x3001}) 2018/05/10 18:05:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x101000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x3ff, 0x10000, 0x2, 0x6, 0x10001}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r2}) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea566776acd0255db986688071ee059336b31f5710b846570727", 0x60}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 240.488946] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.512623] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 2018/05/10 18:05:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fcntl$notify(r0, 0x402, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, &(0x7f0000000180)=0xc) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x4, 0xff]) [ 240.545261] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.559674] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.567666] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.590869] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.638164] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.658579] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.668149] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.675978] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.683477] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.690553] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.698413] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.708172] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.722248] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.729386] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.737294] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.744510] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.751445] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.758315] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.765209] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.772083] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0510 returned -22 [ 240.778972] binder: 16968:16971 ioctl 4020ae46 7fddfe7e0530 returned -22 [ 240.788152] binder: 16968:17015 ioctl ae41 0 returned -22 2018/05/10 18:05:31 executing program 0: r0 = socket(0x40000000018, 0x7, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000100)=0x10) 2018/05/10 18:05:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) io_setup(0xe4, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f0000000100)="c9a353088a51b48a20f7bc57d02cf1560e8b91f460091038ad828785a52983a5be086fc691ed108a60e0b12336eada33c54bc7a7c1b35c3e0728a0b01377ab16995e6c7ebe", 0x45, 0x6, 0x0, 0x0, r0}]) 2018/05/10 18:05:31 executing program 1: setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/05/10 18:05:31 executing program 2: clock_getres(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40080, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/05/10 18:05:31 executing program 5: socket$packet(0x11, 0x400000002, 0x300) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/10 18:05:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x2) 2018/05/10 18:05:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc001) write$tun(r1, &(0x7f00000000c0)={@pi={0x0, 0x92f9}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}}}, 0x38) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) 2018/05/10 18:05:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) 2018/05/10 18:05:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x630000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)) 2018/05/10 18:05:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x88000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x5}, 0x0, 0x0, r1, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x2000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0xffffffff, 0x1f, 0x8200, 0x1, 0x0, 0x1ff, 0x7, 0x3f7c554b, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r3, 0x3, 0x30}, &(0x7f0000000440)=0xc) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) 2018/05/10 18:05:31 executing program 3: r0 = socket$inet6(0xa, 0xa, 0xff) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x1, 0x31, r0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x82002, 0x0) 2018/05/10 18:05:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2013, r0, 0x0) 2018/05/10 18:05:31 executing program 2: unshare(0x10000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4, 0x8}, 0x2c) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/05/10 18:05:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xd7, 0x400, "84e95850bdce4a1b61d36e20e4493b6c75d9913fbfa716d78049c5d9e231ce2ca4331faf43185a8835896254d0d315dd8e2e4296ce959b427d4d94cf49cd60430e9245df0a4146518a0487b1acec25ab93b6369e8c1e92b2b5fa9dea9ce3d17811e44f71e7d463efdf25e65f5431a715a48b98a7f653a316ebecda719918e8bab75df2237deb8514947f5691d2cddf05dff6600c8dd1d6425da769420e22fd9711d7ce4f6b6047d9999acaeefef75feb381d1df5245d20d5639dfeded39a14336eea6fd7790c61bcc0dc2c92895db0"}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/10 18:05:31 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r1 = getpgid(r0) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000000000)) [ 241.663229] binder: 17067 RLIMIT_NICE not set [ 241.687590] binder: 17067 RLIMIT_NICE not set 2018/05/10 18:05:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = gettid() r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x8}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0xffffffffffffffa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000001c0)=0x98) write$eventfd(r3, &(0x7f0000604000), 0x8) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) [ 241.709910] binder: 17058:17067 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 241.741186] binder: 17058:17077 tried to acquire reference to desc 0, got 1 instead [ 241.791446] binder: 17058:17077 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 241.816892] binder: 17058:17067 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 241.823971] binder: 17067 RLIMIT_NICE not set [ 241.834214] binder: 17058:17067 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 241.835187] binder: 17058:17077 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 241.849529] binder: 17067 RLIMIT_NICE not set 2018/05/10 18:05:32 executing program 2: setrlimit(0xf, &(0x7f0000000040)={0x8, 0x7fffffff}) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) prctl$setendian(0x14, 0x1) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x36) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/05/10 18:05:32 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc4, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7f}, 0x4) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000000), 0x83}, {&(0x7f0000000580)=""/183, 0xfffffcbd}], 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000200)="5f5e6bf3fb751efa46d0630c3f6406e7b0ef583eb2dbd38d27e67df42625dd93fe4980396be6a59aaa6f83441b22cebf3cb67d06dd06598ac7d47c1d86f72e170a4ccc1ade9beabaf3f53b28498795c4194e4246225fd42b5b748e578a524bf836e42e19daa7a75b9c78ac767aa7fa016c6f4cadf36564530e0b9594af24f0f4b475c3627c3bf78e06e4a65eefbbe3cd983d89f24deaaf6b92794b8d88704fd205e954b51043be6ed56f30c04d93254dd912d2eb55a4043f935dcf6d308fe9cb3cc81dab3199c258993f4d0b64824c7cccc8febaabd922fa74927e802f8c0da4e1bb9f22cca01457605e8063078f", &(0x7f0000000300)="4996459ca03718c71ba1a99103e95548ce77f78525ac04143851b6ea1ff6190511658f4a9808680a1a6da3b917a3cacbff5c05006febd877d6bc014e294e0174261b9fe3e1b51398589f52e1527030670763c6925b4bda41e62e11f0e638b6155227002fc51e976c68b84c455b8427b956ce51cb1d3326f55f66474bce226fa18c1f461209f9d9eaf3faf772548b1a5940ea44d088293d72902536180c77b3e4918c49"}, 0x20) 2018/05/10 18:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/05/10 18:05:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42d, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/10 18:05:32 executing program 3: socket$packet(0x11, 0xfffffffffffffffd, 0x300) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f00008c1f77), 0x348, 0x0) 2018/05/10 18:05:32 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000001200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c48858bd2b45000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xa96) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000001040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000c992000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079616d30000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff000000000000000070000000180100006801000072656469726563740000000000000000000000000000000000000000000000000800000000006c6f67000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000088d723e9a5bc4cdd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000007f2be8e3e1dbc7458453d208d96"]}, 0x214) 2018/05/10 18:05:32 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/05/10 18:05:32 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/214, 0xd6) [ 241.969574] binder: undelivered death notification, 0000000000000000 [ 242.005757] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 18:05:32 executing program 3: r0 = socket(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) sendfile(r0, r1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/86, 0x56}, {&(0x7f0000001100)=""/242, 0xf2}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001280)=""/95, 0x5f}, {&(0x7f0000001300)=""/143, 0x8f}], 0x6, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000001440)=@sco, 0x80, &(0x7f0000002800)=[{&(0x7f00000014c0)=""/196, 0xc4}, {&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/247, 0xf7}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/20, 0x14}], 0x5, &(0x7f0000002880)=""/172, 0xac, 0x1}}, {{&(0x7f0000002940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000029c0)=""/109, 0x6d}, {&(0x7f0000002a40)=""/66, 0x42}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x247}, {{&(0x7f0000003b00)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003b80)=""/42, 0x2a}, {&(0x7f0000003bc0)=""/202, 0xca}, {&(0x7f0000003cc0)=""/33, 0x21}], 0x3, 0x0, 0x0, 0x3}}, {{&(0x7f0000003d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003dc0)=""/98, 0x62}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/41, 0x29}, {&(0x7f0000004e80)=""/64, 0x40}], 0x4, &(0x7f0000004f00)=""/223, 0xdf, 0x1000}, 0x9}], 0x5, 0x40000100, &(0x7f0000005140)={0x77359400}) 2018/05/10 18:05:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/34) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8c1, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x3a) 2018/05/10 18:05:32 executing program 7: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) 2018/05/10 18:05:32 executing program 6: r0 = socket(0x1e, 0x2, 0x0) socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) [ 242.033748] kernel msg: ebtables bug: please report to author: Wrong len argument [ 242.050927] kernel msg: ebtables bug: please report to author: Wrong len argument [ 242.051120] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 18:05:32 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x5, 0x105, 0x7fffffff, {}, {0x0, 0x2710}, {0x3, 0x6, 0x80000000, 0x9}, 0x1, @can={{0x4, 0x7, 0x100000001, 0x6}, 0x4, 0x3, 0x0, 0x0, "1809f1885a1c9f48"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x40050) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/10 18:05:32 executing program 4: mkdir(&(0x7f0000ab4000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000616fe7)=@known='system.posix_acl_default\x00', &(0x7f0000323fec)="0200000000000000110100008000a00000000600", 0x14, 0x0) 2018/05/10 18:05:32 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x6, [0x5, 0x8000, 0x8d, 0x7ff, 0x7, 0x2, 0x3ff, 0x3]}, 0x5c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/10 18:05:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000001000080000000000000000000000000001000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:05:33 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) syz_mount_image$btrfs(&(0x7f0000000940)='btrfs\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f0000002dc0), 0x0, &(0x7f00000001c0)={[{@compress_force='compress-force', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x0, 0x0, 0x3f, 0x3b, 0x31, 0x31, 0x3f]}, 0x2c}]}) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x9, 0x180000000, 0xffffffff}, &(0x7f0000000180)=0x98) 2018/05/10 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x18, 0xffffffffffff0000, 0x0, 0x6, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x67af}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x8001}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0x30}, 0x1}, 0x4001) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/10 18:05:33 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/05/10 18:05:33 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000380)='+wlan1keyring\']\x00', 0x1) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000440)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x408400) getpeername$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r4) sendmsg(r3, &(0x7f00000005c0)={&(0x7f0000000300)=@ax25={0x3, {"390264499b3d71"}, 0x800}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x800) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) r5 = socket$inet(0x2, 0x805, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000004c0)={0x6, 0x4}) sendto$inet(r5, &(0x7f0000000040)="bf", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r5, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xb0, 0xfffffecc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000fcd8b5e0c4173f1fe5ae2fa56cc9b5462635faadb0818634b6af2fcf7225429ab0f844571225c64a8380e5e7b5186e186c43e05be132868c7f68ee60b0a0cf993eff2c332f6195c03c85c78176c7bd972aad5e620f484d23eea7a6c551860ef6a8691a2838aeac39a8071b765c6b07dda9428522d2692810fa1706afa8d92b7740c8c8a332b3439f8ba389688aca49491a20949b19cbd533d586e5b5344b9565195224335144203384fb2a9bacad9280023bcb19331a7fe9c04eca6a119491c2e60e644124d99f68a9f6"], &(0x7f00000006c0)=0x2) inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000700)={r6}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x8001, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendto$ipx(r1, &(0x7f0000001f40)="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", 0x1000, 0x4815, &(0x7f0000000540)={0x4, 0x8, 0xfffffffffffff3d4, "cbc466a78423", 0x100000000}, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000be2cee00ee419a0aeb5224ae1172df418dab960c30f74bab27be03685f54f101a31f230645e91dbd173b5da08046042af304e86091e2855d7ee88fd053f3e0bd4bac"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40) flock(r0, 0x5) 2018/05/10 18:05:33 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000cc0)=[{0x10, 0x1, 0x401}], 0x10}}], 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x92) 2018/05/10 18:05:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r3, 0x300, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa40a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2800000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}]}, 0x34}, 0x1, 0x0, 0x0, 0x4804}, 0x40800) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x10000000000064) sendmsg$key(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x2, 0x11, 0x5, 0x5, 0x21, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0xf342, 0x0, 0x4}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x0, 0x4bf, {0x6, 0x2b, 0x9, 0x5400000000000000, 0x0, 0x6c3, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd26, 0x3501}, @sadb_address={0x5, 0x17, 0x7f, 0xa0, 0x0, @in6={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x4bd, 0x6, 0xd6, 0x1, 0x60000000}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0x200000}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}]}, 0x108}, 0x1}, 0x8014) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000002c0)={{0xffffffffffffffff, 0x1, 0x7fff, 0x2, 0x5}, 0x8, 0x20, 0x5db6}) 2018/05/10 18:05:33 executing program 3: r0 = inotify_init1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x480001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10042}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x104, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x412a}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) lstat(&(0x7f0000000240)='.\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', r3, r4, 0x1900) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r5}, &(0x7f0000000040)) 2018/05/10 18:05:33 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = memfd_create(&(0x7f0000000000)='/dev/snd/timer\x00', 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/10 18:05:33 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), &(0x7f00000002c0)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/10 18:05:33 executing program 7: syz_emit_ethernet(0x34, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@x25={0x805, {0x3, 0x6, 0x13, "2e77ef58f75c90903a4a309f2b02706d00043c2cd3738f3a0a79c5263c3d2ed6c77f3a"}}}}, &(0x7f00003b5000)) 2018/05/10 18:05:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x19}, 0x16, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) close(r3) 2018/05/10 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/128) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) read(r0, &(0x7f0000000040)=""/193, 0xc1) 2018/05/10 18:05:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000240)=ANY=[@ANYBLOB="000001000000ab532fbc82990096d3fe666b79d445bb06d0cc85cd0a21e4"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000740)={"821c059ceb3c1a4b565cba916ba4cfe805163ba44e5dbef061fe0302945e42db54da3f05792113b780f3efb176690c8b67a4a17d8eae46cfb5eda672a90b88c0fffc17223e428569632b728bee37f4076374f505127edb8b822bd97d7c2f365fccb858450dfdf95ee07aaaf0a2c0136eed7fb5d14f5298b788d36b009d57a7de914fc02a489daf7c75f37d0ee20c2cde218d30661a4702f06301ab93f72d09911254d39a2fa5c6611ade75a7f534b90f49bfcb548589c975c0f56724df4f35816c4a83d2f9b106570bf065387c7769361f0ac9d641eec9d2107feaf8a65aada58f689c5aafc869c8ce6447fa017e357949d836daaa4d323c710fc314b6345a4da62e25f581c6ff59365a9bf8b6f3732d3b23fa543d7dca7c758d403c726814f72c0304ea5694ccf90468ab91e4b4238655023b7ff2db190e92e7b6ddd4b850147bcbeb69b5b17b2939e69c6a117ff3aa3ec0d44fc64ddd7431ba8397effc54df00c9b7afb061f2aa5eb0fa7c0e010bf22da72fd45e1406e6abf9da38eb4e86f0f67706877b24e4ee61b1185f46d4740579a7d2f28e34cfd1e4365358e49bf25c327c2298d89f78cf6fd717254e18d492ce2e09151abb74a9d0ca7d2290879e0e87264307cbeefb7420d7b6451462bc39a8361eba00b6760b723f4b03141e31c402b36fe6e90752393e66d5897bec98b856592c114e16a8f150117a29e890286e845324779aea566e472a1ecf201cb36a64b0472b4dfdcab391ed2356d1eb646adc71e1bf1df38daeadf199e93616e3f8da94574df04629e9b355e60edc1075ab2afc1fbffdc901d8b6091d15fcdeca25199439ccd63320667d9fe382f8174676c6435cc08ce09833d0eb4cee3cbee55af63c6d060c6f5153a862b28fda51dd5fcc6daca8f571cc87da9aab50a1f7daed9497f49535c1f499db0724c16bcf94730190c91134149e32fc57c14290d9a255d027813517b42bfbfa485493558477a14a26741613141a55237bba1fe3a4f68b8d3df7935a63a683488cd7539cbc404d8968616657af33ecfef04d2e0f41fd52523319892decf7b63ae9f9cdb6847eaa0d2af35bb71577c3cfc6b9705da1a0712e50a7a90063601763af4efd1f559e20b5e78340dd5454d6a3f726a0cd3b218375a54822ade6c69e2d98ea3f43e3bc736177ee0615590ff84dfb50e78d118abf8361d7c90d2f0672e87a1dd349562c70543e89ba93d58c57c1189799766b45819ac197993d575c0ec11028be5751b5115dfb27c39bd96856bb54f39643fdd7326108ec9f830f805e6e90787f09f20b56b98000a946b1eb2e80777135415e79d233d6e0905e1188cfed7fefb03fe5b9a21e87d63196095f89abf5c562956076a5487afad22b1afbc54efdb3a56e6994ec0294c473b73f52073560eb1e2810c2b9f45b5bef9b26801822514932c9019d2f"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) munlockall() clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x7000001d}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) socket(0xf, 0x6, 0x5) inotify_add_watch(r5, &(0x7f0000000100)='./file0\x00', 0x44) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000140)=""/53, &(0x7f0000000180)=0x35) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/250) 2018/05/10 18:05:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101402, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)) 2018/05/10 18:05:33 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffc, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xeb2, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000240)=""/106) perf_event_open(&(0x7f0000940000)={0x1, 0x30c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x440081, 0x0) r3 = accept$ax25(r2, &(0x7f00000002c0), &(0x7f0000000400)=0x269) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000440)) 2018/05/10 18:05:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat\x00') sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000002300)=@llc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003780)=""/132, 0x84}], 0x1, &(0x7f00000038c0)=""/211, 0xd3}}, {{&(0x7f00000039c0)=@ipx, 0x80, &(0x7f0000004040), 0x0, 0x0, 0x0, 0x7fffffff}}], 0x2, 0x0, &(0x7f00000042c0)={0x77359400}) [ 243.602294] binder: BINDER_SET_CONTEXT_MGR already set [ 243.609015] binder: 17224:17228 ioctl 40046207 0 returned -16 2018/05/10 18:05:34 executing program 1: socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x290300) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/10 18:05:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') io_setup(0x2, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f0000000080)="e264aa73c237c49d5ae439b9d8d6ed7d72ea97cdfb5a2de2ec3b8e59980b9cb3480f62275beb4b9bb38d16644ecfe486a3e3510b56dce03bd274aa535fec28f6e98d648a5ca11964fdbd61dea5111a25fa0643e18c576ebfa205538bfad504bd29575d891fb3900b1cbb6b63c0be6b1b98f6e3d418", 0x75, 0x7, 0x0, 0x0, r0}, &(0x7f0000000140)) lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r1, &(0x7f0000b58ff8)='./file0\x00', r3, r5, 0x1000) tgkill(r4, r4, 0x31) 2018/05/10 18:05:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f0000000080)=""/8, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'ip6_vti0\x00'}, 0x18) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r3, &(0x7f00000000c0)='net/ip_tables_names\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'erspan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0x5, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0xff, r4, r5}, {0xce, 0x7fffffff, 0x4, 0xbc7e, 0xffff, 0x56a, 0x7ff, 0x6}, {0x8a, 0x5, 0x6, 0x101}, 0x1f, 0x6e6bb4, 0x1, 0xfffffffffffffffc, 0x2, 0x1}, {{@in6, 0x4d2, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x0, 0x1, 0x1ff, 0x7de5, 0x3, 0xbdc}}, 0xe8) 2018/05/10 18:05:34 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x1}) r0 = inotify_init1(0x0) socket$packet(0x11, 0x3, 0x300) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 18:05:34 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="090024f9e82919140f850b000300"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) 2018/05/10 18:05:34 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x5, 0x4) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/10 18:05:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x1000000000000009, &(0x7f00000000c0)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000180)=0x1000000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/05/10 18:05:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = getpgrp(0x0) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/net\x00') connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1000000, 0x2800) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000140)=""/56) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/10 18:05:34 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x18300, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x5, 0x9b0f]}, &(0x7f00000000c0)=0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fallocate(r1, 0x3, 0x4b99, 0x405) 2018/05/10 18:05:34 executing program 7: clone(0x4, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f00000001c0)="33a997f1b7b3f7") r0 = gettid() r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xffff, 0x2801) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xd2, 0x5b9b, 0x7, 0x7, 0x0, 0x49, 0x2004, 0x2, 0x0, 0x1ff, 0x4, 0x1ff, 0x2, 0x47d, 0x40, 0x1, 0x7f, 0x5, 0x800, 0x8, 0x1, 0x8, 0x1, 0x6, 0x9, 0xf22, 0xd0af, 0x20, 0x2, 0xffffffffffffff01, 0x5, 0x5, 0x3, 0x3, 0x8, 0x0, 0x0, 0xffffffff00000001, 0x0, @perf_config_ext={0x0, 0xc000000}, 0x2, 0x7f, 0x4882, 0x6, 0x80000000000, 0x8, 0xffffffffffffab19}, r0, 0x3, r1, 0xa) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280)="3bfe65232d4cd536f17d0257aa3e0a934ce672a70bd79860d004782cbcc8") rt_sigaction(0x3e, &(0x7f0000000000)={0x5, {}, 0x0, 0x80000000}, &(0x7f0000000040), 0x8, &(0x7f0000000300)) pread64(r2, &(0x7f0000000080)=""/26, 0x10, 0x20054) 2018/05/10 18:05:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/05/10 18:05:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) mremap(&(0x7f0000986000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000c24000/0x4000)=nil) readv(0xffffffffffffffff, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/05/10 18:05:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140100000b06fdff000000000000000000002000"], 0x14}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x82, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000000380)=""/187, 0xbb}], 0x3, 0x0) 2018/05/10 18:05:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x80247008, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/10 18:05:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000fee000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/190) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="090000000000000000000000000000000000000000002ab50000000000000000000000000000000000000000"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000b000004000000000ff00000000000000b10000400000000004"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@pic={0x9, 0x0, 0x800, 0x3, 0x9, 0x58, 0x100, 0x1, 0x7f, 0x8, 0xd600000000000000, 0x9, 0x1, 0x5, 0x40, 0x1f}) 2018/05/10 18:05:34 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/10 18:05:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="8ef6"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="c4427d8e68f336410f01d1642e0f01f866b809008ed0c744240028000000c744240200300000ff2c24c4410858e567460f01c966b830008ed848b800180000000000000f23c80f21f835080010000f23f866b815018ed0", 0x57}], 0x1, 0x8, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000140)={{0xffffffffffffff08, 0x7}, 0x11}, 0x10) 2018/05/10 18:05:34 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700090000be0002000a00001e000000020000080005000f80ff45", 0x22) getgid() eventfd2(0x0, 0x0) [ 244.712736] netlink: 'syz-executor2': attribute type 15 has an invalid length. [ 244.752137] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2018/05/10 18:05:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x9}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8) preadv(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x3d7}], 0x17, 0x0) 2018/05/10 18:05:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) listen(r0, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) r1 = dup2(r0, r0) sendto$llc(r1, &(0x7f0000000000)="b5a38cdb29b3f6a30c06fa0091e21469bb7d23492627387a0409b2040cee344be084dc30742d6b34aeaf7cef7f689609dc2b83bb7120dd898aef3a670c47ec22ac589183c58a52bad6504d6db2249a3358fd28f6c650e1e4", 0x58, 0x40040, &(0x7f0000000080)={0x1a, 0x1f, 0x569, 0x7, 0x8000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/10 18:05:35 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) fchdir(r0) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xd66e}], 0x146) io_setup(0x6, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) 2018/05/10 18:05:35 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000080)="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", 0x1000) r2 = dup3(r0, r1, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x1fc20000, 0x1, 0xd680000000000000, 0xffffffffffffff88}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001080)) 2018/05/10 18:05:35 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033bffc)=0xd) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) 2018/05/10 18:05:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x12f, 0x18, 0x1, 0x0, 0x0, {0x1}, [@generic="fc284b212de756ba6702c9f0cf9d5eea475712cc26d5d7429f3b8859c7387d41b903fb387efd12e557f588829d6f7a3e332b7269aed0b75b61412facef67ccb6cf18b9cc8cc9258e169c5acdc899748c6f3761"]}, 0x13f}, 0x1}, 0x0) 2018/05/10 18:05:35 executing program 5: r0 = getpgrp(0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) exit(0x80000ce7) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) recvmsg$netrom(r3, &(0x7f00000004c0)={&(0x7f0000000040)=@ax25={0x3, {"737c213c0bc9bb"}, 0x24}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="a17befff094093148cde9bc201bd71af23921f7623c08949e08743943e5c38b5552af5b857f4d8bd1d671e88d09d9c469ba31604bd0fae2d3cc75a59c4a2f8206f61733842698a74dcddf58caefcd4814a1347ba9cf5c9ae9f9c2db2e2293924cd06a034ad4fed10b8ca7e2ad0248d8056a7a010c1476ec72081d321c093a7b2944b347f3ed18aaf7878bad1069fc453c00a6c91e5d88b591f67beb15b5c598cb0be4b2cea92bd8e9227ba7f48168cd339c9adf07dfbb2ebb644f264385a53a4d5086c", 0xc3}, {&(0x7f0000000300)="bbe28359475df9c690abc97c19129ffdb42ff9e4dfa58f04d680e9f9d3dd7308ef2df2617b53cadc2a610bb409be91ee426c81c1bd7bc96c835d2e8914ba83d86c4d427fbcd8ac004c336abc674d8fe1d883249a7e87a66a00a329d2a38c43ee1e55677917af0fdb4882ad8e6478ab5fd344c255869fd450f086e0936c4b77db5073f5e3f2716026469ea150a9e446ff9efd21e421956824a09c", 0x9a}, {&(0x7f0000000180)="d75128abaf72da828f8ebd8e35285b516b9b29f231347dbde13fcdaabfa26a9eb185d489fd9236a8a8f1275054e735c386c55fe63c94f5b2f9c638260a130fe8f1a1890e2d96292c52de01db2fc65fc2b9c3cad162ec057e17729e6704b3d5f65f49d56ee867b95d1357", 0x6a}, {&(0x7f00000003c0)="6fb03aa66771271a605d4d69d0568d2ecc1c7bfa5b1651a143aa02a1050d12b50ba4311f2e16218ec03cfd7e7a34ace7b904a6bdeedb8712788d3a2bc84112d5169f02ebf8e0fe01b455b4ae0b986048bf59bb697e5a171e497a6f0d77acf14c69d565f31c42286cf4fc2fc99019c40e19c2abcfe5f24396456b66d10c8ea5b2aa0ef95cb4a95740961faa29ed", 0x8d}], 0x4, &(0x7f00000005c0)=[{0xc8, 0x116, 0x0, "890080e396259550bf7c894d75e835f85361c623cd19c7ea7e864724f31ecbee52e4dc6a106b46063d0eb4b542e4382acefe0202b5ca4974579736bf07c971b171d3a8867534fb8c5d2230ac3d7ed8db36c65905c02b1553936663ee7019bf72a4d0fd4243c2f585097c966f0b1ddcaf883a3134170834224586dae7b0f8a510d6c624a15d2df31fdc8567ecfb2a2d9cc96a60b7686f0e9854f06b5b01b44b4ecf2539f97dc3748d3e6f6adf5883c463447e"}, {0xf8, 0x115, 0x60, "38aefc0c045ff1f388d5d57b1d58cb4d425f4fb306b0c8cd53ce39d0904b1799e75dab1c5bf6ee702477b58e77e08603c62d234cd5fb290fd8980e173881c38dd89f67029a16bdafc2c5a76bd08ac60ab74d0887264e96c8bf226308cd3c943e9d716b11d6ff169c7579e2fef383c6628d44d884b1ba01f12799aa592b9093572e0ec16f6328fb68eac4007b7cbfa5c69296926810ab16d1e5f634735858edf0b35dc5541694f55370a5ff018ce0a14e3c30860fcbec03645f23bb016bf908af1258302b58846bf06ae5cb4c3aceec8d9ac2d08c5cc868400308ce27f0fb28c056c91c"}, {0x78, 0x116, 0x9, "a051cde697d761817749839db9404d40ea7dc157d593bae81d6361dc7c7f88dc1731a17e5299332b0d6f8330ebccbf9b7550e4645cc6bbbc6dff73fc50f21e0b549765d8e0c942b0f316e26590158959143df2f6645fab11c812c491ef153a36194287"}, {0x100, 0x104, 0xf23, "d3417ac5c4b47973b76c2db23fa6313931906d660284d5e418d848445fd4428ac832c85e50672a636510eb844e53b16c27b20257fbd6e0e08005a80805a96903515750921676ff35406790618082e8418de5431523e921305be0d1f6ec23f5aaac90a0210cf020363309a26dd770445032337e105b32e123cddf47011b8b53033f9efe6d6a570291c4f49e25387a656ed304f61d2322098ca8eac9d4bdfc2350ecd64521cb28db9a570681c51a0dc45d29f072b8f38ced9cef0a62e93bc42c782decedf7c520b0c7264beaf5ea1de7f6ec383fba441bc435ca54c2efde5752a76a5a23bc9fd25d8cb63d31854d45"}, {0xe8, 0x113, 0x54, "cc3d1d1cff6acf1e6ec73f93ae5f53d65eeb40a6625a4d3c16a0c978cb6542410b3a6783d0f148d218ed18835d7bc4553d4ffdd3d6b5c88d8f60ecab266253733da8f99b87d475faff51695995ec9d9043cb4f74d533300e09a5581a3dc496fe0089f46a4dbf7d7f2b57ae27f9e838ccd059b4f5e0a6bb0c39d479a5beab21285ba24cc70301d7a860413f80be5bdc8cb8a4477c984af9cad23490d67b021962a9ead39991d2525e8662bb7139b6fee0188fc8d649ddc59e2906cb319615deffb72a3cc68606cd0d3b49a3e44c11588c59f02e36"}, {0x40, 0x1ff, 0x10000000000000, "53b81cda180fb643015b03a6ae5c6a39afd0a31584b548bc280a547733de0400c1cf3f8d922983cb7f"}], 0x460, 0x4040004}, 0x2) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/10 18:05:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) membarrier(0x9, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/05/10 18:05:35 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getpgid(0xffffffffffffffff) getpid() pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x8}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) r3 = gettid() ioctl$FIONREAD(r1, 0x541b, &(0x7f00000003c0)) r4 = getpgrp(r3) tgkill(0x0, r4, 0x0) [ 244.939621] nla_parse: 12 callbacks suppressed [ 244.939630] netlink: 283 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 18:05:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = dup3(r0, r0, 0x80000) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x81000010) 2018/05/10 18:05:35 executing program 1: socketpair(0x10, 0x1, 0x79, &(0x7f0000000100)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) [ 244.986579] netlink: 283 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 18:05:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f00000100000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffb8a0e8a2, 0x284000) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x81) 2018/05/10 18:05:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="1f070110643e5697416b20196499d6f25a24f6af57e6710c32a746f697a8886dcde5545d8ee2b2b6a47acf904f0d86c1d05caa62691df919201fed0d387f30e2ee5984c294157f9bea39998b7df7870e9e70fa7ecb937ea54ae7d22085a340216699fac0a61d4b124c4cf013324b97be5fcc4bcdb63b5827067c606d37609cfa0fc2702838b666d81dcfb379c46d83a425ec024337f65439b8c922840000000000196abc25c846fe83844fa7f61972a965120973238d37472bfed22e7e27a961009571914b21761934b988a75117aa7096503cc2b3d0a1c83683d18743ef108f98c11f94352c6ac8b3fd1eb1a7a58f56ac7bf4fda7aa38ea7b27d4e033c60b4f5918b78682ab3a2ee7303f9b640dbee41ab44d57e6dd430abdce4878e21b0c6b3478660c468a40eb824edda25ce26cf07e7635c4eb3f9304d3d2a99d15994295ec"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x2a, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_getoverrun(r3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 18:05:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r4 = getpgrp(0x0) fcntl$setown(r2, 0x8, r4) fcntl$setsig(r3, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x9, 0x5}) tkill(r4, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/10 18:05:35 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4814, 0x20200) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\\!.+system\x00', &(0x7f00000000c0)='.[\x00', &(0x7f0000000100)='vboxnet0\x00', &(0x7f0000000140)='self&,$}\x00', &(0x7f0000000180)='^\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=',\x00', &(0x7f0000000240)='vboxnet0$(\\&\x00'], &(0x7f0000000480)=[&(0x7f00000002c0)='bdev\x00', &(0x7f0000000300)='eth0nodev\x00', &(0x7f0000000340)='wlan1&\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)="232c2ee0706f7369785f61636c5f616363657373736563757269747900", &(0x7f0000000440)=':\x00'], 0x1000) r1 = dup3(r0, r0, 0x80000) r2 = accept$inet(r1, &(0x7f00000004c0)={0x0, 0x0, @local}, &(0x7f0000000500)=0x10) sync_file_range(r2, 0x5, 0x6, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000540)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x3}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={r3, 0x1}, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000006c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000700)={0x3, 0x6, 0x9d, 0x7ff, 0x3, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000740)=0x3, 0x4) r4 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) flistxattr(r1, &(0x7f0000000780)=""/42, 0x2a) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000007c0)={0x5, 0x6, 0x4c175b3c, 0xd6f1, 0x2}) shmctl$SHM_LOCK(r4, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000800)={r3, 0x4}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000840)={{0x80000000, 0xb8de, 0x5, 0x100, 0x3, 0x80000000}, 0x7ff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000900)={0x5, 0x8, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000940)={r3, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000009c0)={r3, 0x9f, "4b2e06fe905296bd15e0d2a6153dd1087ca94504ef96fb20682730e9f9cfce320105a2df244e87f4ed93acc0f65180d9740d9549546ecc55676fdd94935916fa1ff52d11b33007c0f4781791a1b91dea170e127befb32d9c797fbbec40338e381a406675ef607491d17d8395f79675dbcf6aac184ea2b2703df38676eae8f314840fbbaf2889f2b2e56aceeb7005ead6cd679aebfb1ad09f806950549328b8"}, &(0x7f0000000a80)=0xa7) ioctl(r2, 0x100000001, &(0x7f0000000ac0)="6f62f9b847e9964fcf5a45e3e55401e663493c497115de873a5e0171956fbb192780a294701bbd2a54de5c79409db541c0e3ccc30932c3c1fe3b4f34cd79ead4157a8ad9f05972bfed84370a192fb0f9579c8bba8866a330ad43c43e7122b118cc9f6a79a30c79c41c9c1774389bb49f3178b6b4ddbed01788d350a7d6361ada1a3a23c44a39db56aec717aef37d0117cc0b1ff0c4086db9d97eb02ddbb0fc21537b3240e1cd7e6c68bc6eed2a9efca95b3da51b063e74de4bdb4ea617493c5677314fcdb290cc01e31abe8a602f7db73c5e") rename(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='./file0\x00') connect$l2tp(r0, &(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x0, {0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1}}}, 0x3a) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000cc0)={0x0, 0xc9d, 0x7, &(0x7f0000000c80)=0x4}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r6 = add_key(&(0x7f0000000d00)='trusted\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d80)="0c447a850159cd84762fc3ad5e1547120c6c1f33058e77bcc82773e7117f54584fff3c48f117057a09c3c59e40ebed5b85a98228b4e3299f565147098baca7d8aa525e1fe7f32001deaa375bf83c95d6ea799173185f4dcf963ce7f9e3351c02910b5955771410d3c19ea9393f711f15297d9c419440dbceb1d8e7eb1ff6d470feb4027f9011180a897936f2acd6de53f5d1ae6a4b5680fe90b16ccb5a0cb4c73033797e59664cf70d7f35299cb51dfe70c5bc211236cdf272b128721811d7b6d05ec1897ed476145e", 0xc9, 0xfffffffffffffffe) keyctl$clear(0x7, r6) 2018/05/10 18:05:35 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) 2018/05/10 18:05:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc4, &(0x7f00000015c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xc000000000000000, @empty, 0xffff}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000016c0)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000019c0), &(0x7f0000001d00)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4, 0x7, 0x1f, 0x0, 0x98c5, 0x2, 0x3, 0x2, 0x80000000, 0x3, 0x6, 0xfffffffffffffffc, 0x400, 0x5]}, &(0x7f0000001800)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002680)={0x0}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002780)={0x0, 0x8005, 0x1, 0x8, 0x0}, &(0x7f00000027c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002d80)=@assoc_value={0x0, 0x7}, &(0x7f0000002dc0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002e00)={0x0, 0x4, 0x1, [0x8]}, &(0x7f0000002e40)=0xa) sendmmsg$inet_sctp(r1, &(0x7f0000002f00)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001540)=[{&(0x7f00000000c0)="437312ad8ba637520d522b4a6b35b86946ce3f693816952d", 0x18}, {&(0x7f0000000200)="893040d3c674c6fa20d0f5c727f26ced368c29321366f825d32e245f791745f9f84053b80cd62bbcb78713d78b7e5786c192a86c2ae131e924849833fc53798470d58399fa65131e445e41887a99982dcbd27e95ea54e4a52c4f1168075d59040f914f360ce2eaa89772f598f4b5d49bc0d7c84c92586bdc7127d920a1d8f3e31185c556ccacfa41b3e6148488a292af62116f0930915b801acb73139413b2a31eae734ec5ecf5a91a90240386dcec707d3cb6c01b008b0f9d3c2046eb682269e83b1e91b28a08ff609fd0de4c9051a3b219af29f569437f165c00165691066e3214a9c0173eed56cae6bbabb9ac71b67ed795c114fa9efbe03ed6", 0xfb}, {&(0x7f0000000100)="a77d58e50bde8fde559caf29d5387447a17d73df2b261f08308dcebf5bf2ed47b72223c98bbf331f281e33c360d66c66ba7de3baca68cf", 0x37}, {&(0x7f0000000300)="7b7fcbe8b10d086bae570aba25b9dbdd4973fee28ebeb1ee1ce5b33cd61078df8dda75142c8d9fe14cc661ef5f5b960769001dc70510a40ece403a28561352997388088fa74879a92bc15969e3f872064c05e0d9e75ecae119aca943ade7f10408609a", 0x63}, {&(0x7f0000000380)="20d6e09e0af80c823a6a061a47375eb64d60d3a39717f2e4228b31081dd1e765e541f5c684e9a93a11f2ff97c43956fc5fea4a55a20b3be047f5eb485d4f6c6810c3a246e9a846acd6b6b4667f3ab11521e263af194777dd63fe6f05b61c4bbe882b44870ec1bf78e91a54ae14e8cbd764e3774ede186c65d8a15c5d789385413886e4cad5a1e0e3083a5db325146d32fce769ca785907af4b90b533059c306bd37820a7532a5656b7e8ded78e2d578fe95f15bed9a175efde2221ab88dc37f923ec47eaa616f3109c843edaadab6bdb54800bce83538a2272", 0xd9}, {&(0x7f0000000480)="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&(0x7f0000002500)=[{&(0x7f0000002080)="12c7fb3611dc8081c7168b557f78e6088463fe392c16c1018971bd82f407559760e5cb3242354550eb4a3ecb10bbc8db5c0b2779025cad36ecb596518391c83ca4909e06a1d9b96c3610ee8612402838d5065ac0e24e4b00e8512f6b4ff06a3491d9d73806569e62d6914a424a3168fa616b51af404a75fc9912ab98f83f87372fc9e04b8245bd137173064c4f9258a47f0254e4167456504663e3a0c3c49c10a88ccca8259254f47b7734e41018565c0f9dd7aa9a8da7c709dc9bdd9ae1b75a5bbab6319a9c2041dd731a7f7fca6c1abd623f45cf4d63541149bae96391c21b3410940bbabed862887884a1ed622835f6d745cbe1c5", 0xf6}, {&(0x7f0000002180)="9b367f828238629874c30c4cc12d6c3e43aa7b5861bd3360fd230936ba34a2b0b4b1391f2546f1df8a1312568e117d77a6efa62fd70344801ad88ef68821712f6e23dfc04fb2ec849e7eebd79bac65eca17a7721abecfdca5255a67b46d351cbe7db7a8300a830ff0203980d55b09a78e5d1580b165d6ce07743d1f4049cc864b8f315e01309d9f0618f02f8cb79694e4ffc19d30972d02b05a17eea52fab8bd6aa45c515aad64", 0xa7}, {&(0x7f0000002240)="844bb765c909f041e64b4684a654a83b15c153ad0d4ba5f9980a9cf697e0f0999b3a262bc7546585325612f7983e5bd4935c3a223f035239668fae71af327875de8efea3624ae7d16d9a83ad34228368e7e6a56f54e321b569817ee4445ae04d2550fc718d48f3b11f0dbadc5a200ba9d9991999dee43451f76450b3d785bc9c79d815ef24a848655a154c59f7931ae947ad0ff4804970ad3e10c2699125d72469ec1ff64ef3d22b6fef078cd1e6b3", 0xaf}, {&(0x7f0000002300)="90fee1b8656aa407ee9bc76ce30f924e8cb758c65419e27230f9fbe6b0b563003dc52317b124e9a3534d126cf5ccc6437614294aedb4aff7bf259bdbe535fc8908045578af5504e64d9d64d1ae74bca3a720c40b67efcd582a6e9182e53a6c0a442e06b1c9f24170519a37eedae582124dc8aa4c70213643da54ce5f91415ceb4b7b70a1c3ee7730ca4e527ecf6e24b5dfdf7fdf5374c640b2de40ca53b27bc9c2a473fab2904ab50e5e484944ca10348f0c37c3495e98ea4e92973ba16a7e25", 0xc0}, {&(0x7f00000023c0)="89195552d04dfda79b94b57cc55f0a34b5b91fc2a86b77e31a20f1421fdcbfa7625378b9911f4379de1b12c72b7d5368cecde2d2e931dffe2492c71caf6934cee5dff58f09aaf1713fef695a768a0c522b4df7a9141f605058facde0339b8546ebfb7708cb1c925640edc63bc87556cbd6a08e581390d22a5157ed0fa45439fe359b795bd78eb80fd8886083b4e760a3b1ba6450d07b08f989629c00ca621feef316d74eca48dc2b17c182e83e041799dea129aec39a7b68f8a3cf52295407526572b029154b23ee5ea74ff3d05ee416f4daef13ea9003d4c023aad40fa39f31d9389dbd1822920d8ca530", 0xeb}, {&(0x7f00000024c0)="c781276d7ceaf37796fb92059cf27fdfd1883d19836843f7a3874529772b3b05b94cfbb3de7eda842660f43fdaf08a0f219a2c73b90c", 0x36}], 0x6, &(0x7f0000002800)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x800000000000, 0x8204, 0x10001, 0x42, 0x7, 0x6, 0x254, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @init={0x18, 0x84, 0x0, {0xfff, 0xffffffff, 0x69, 0x99}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x4, 0x4, 0x1000, 0x8, 0x6, 0x4, r5}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6}], 0xe0, 0x4040001}, {&(0x7f0000002900)=@in6={0xa, 0x4e22, 0x4, @empty, 0x7}, 0x1c, &(0x7f0000002d00)=[{&(0x7f0000002940)="2c64c9303380e08275922d9a32898aa49f86d1f855a4bbb987265135bd9c76ccf50b4f75b2720e48153fee00190cc62dd299db165bb3e6ff1431e4524d5ebc3d8500358aeb3bf1cbafb03e1d5a86061088828afc48fee4eaf23a11ebefbfb17fa3f5abbe006281dcbf733e44595f", 0x6e}, {&(0x7f00000029c0)="2ab4175c8a341920d6451ab313c8e44dd4fca65b4707619b332dd6de53192ef2f96d752278ce8493dd7aad60590e43b97650bd37d5334919b2685097128f53c03a28b81070c9334ea5c9d39e05722c4ffbd6545283c5d7033f5a3f46a0da3fe8d9a3244138e5c2fe14e9ce9f9ecc17aefeeed9e349482ac69233de7d15f4f3f5006f0332b7ca426f61c997a6b67a148ff2b4f26ea9e5125a1ea02515d42902e531c6e03229d64f32abc9998000a53ab3baebaac056fcf3ae8ae60a6729978b8ab7860f2335d51ce358b8df20da51aa8446f5", 0xd2}, {&(0x7f0000002ac0)="a201e3ea36dbb30cc0ca49b0b41bfbc790872e71ab81397b37ddef49072b09d026c02a1ff0ab870c9ece3d8c04c955a0feda530bece00d6bb8136ca9fb61ce00efd7cd814184207dbdc0032f74009f970848a7dd4a4550999b0508c62f641e3965f84199d5dde054bd87e1ea678cb58b03362d5d4dc20cf7c822119c61b398cd384e809da8b17a480999b609b2dc3e40a157ce8786b5e08b91c0eb7a7efdf660feaf14d477a65dfeecc739bc79c5841ec30783090ad7191fda2c19fc4dc087d298243c70beb8e20f5bfda9ce51edf6ca80715cf7439a695fc664ef153748ad6e071846e4c84b32ca1d", 0xe9}, {&(0x7f0000002bc0)="9ad48e5c6a8a99da3f2c644a44f6cdc77f84f0b477c9a46d835b107c435d1a79159a8a864f7915e17ff8b2d13ce5f73875157e4c2f477009a303d81c6c05c2828ed0d8235e74e17ab24641e044a8159a3397533e08120c23684adae127787e403e43d7782ab3d6d7e2b225d66edc79fe892fa98b8ad3fa13568d8963ab1fa1159048b961673849e233d4e7c8cf136e0785e0134bb5ee8413ecd08c06665618f53b50780f2201526e56e3c3648e11ede78a065937864702f302b45d9334a5bfb3e4e8f41f6e2e8243f14e2506", 0xcc}, {&(0x7f0000002cc0)="2f80af0c36fd5a510d2035725b", 0xd}], 0x5, &(0x7f0000002e80)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x0, 0xfffffffffffffff7, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x2, 0xee37, 0x5, r7}}], 0x60, 0x4000000}], 0x4, 0x10) 2018/05/10 18:05:35 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) fchdir(r0) write(r1, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r1, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xd66e}], 0x146) io_setup(0x6, &(0x7f0000000180)=0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vsock\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001400)={0x0, 0x4, 0x2, 0x83b, 0x1, 0xfffffffffffffffa, 0x100000001, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x0, 0x2, 0x3, 0x9, 0x2}}, &(0x7f00000014c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001500)={0x0, 0x8200, 0x7, 0xffffffffffff7fff, r4}, 0xff68) r5 = msgget$private(0x0, 0x10) msgrcv(r5, &(0x7f0000000340)={0x0, ""/4096}, 0x1008, 0x0, 0x800) io_setup(0x8000, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x105001, 0x0) sendmsg$nl_generic(r6, &(0x7f0000001380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xec, 0x15, 0x200, 0x70bd25, 0x25dfdbff, {0x1a}, [@generic="4a0a88d46a49c451ff10f1e19e31ebb48e9775e8d516b1c47b34d1212476d20fbe9550559df7afb5ae8003b9129e2ae8c8987e44b507d212bd96f7920d6d967603b110b160442f249f53e8a1e63e25beefe2a7e302d3f1b066bd7f4dc4c2515307f06759f96c8b1a7d2cf2770af1ec075d4001d190d5a65030c8f75a1a9876b15feeedd6e6b87eec317fc6e3d778357cd1ccf9bd45f23a6217e9c320c6336f0ec25422c5bdcdf917f58300190a956938b5e21df33cfe51e5fab9e68895f12fe5651feaae75bb642ecccdb94e56ba46d9137087c977763dc9"]}, 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/05/10 18:05:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=[{0x10, 0x1, 0x800}], 0x10}, 0x0) 2018/05/10 18:05:36 executing program 7: r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1000000000000) clock_adjtime(0x5, &(0x7f0000000040)={0x3, 0x7fffffff, 0x7, 0x2, 0x7, 0x8001, 0x349, 0x93, 0x1, 0x0, 0xff, 0x5, 0xffffffff, 0x3, 0xe8, 0x401, 0x1, 0x800, 0x3e4, 0x1dae, 0xd69, 0x8, 0x10000, 0x9, 0x3, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42180) ioctl$TCSBRK(r1, 0x5409, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x3) 2018/05/10 18:05:36 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10001, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x65b, 0x3, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x9, 0x6}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000000214101, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x2, 0x81, 0x2, 0x3ff, 0x5, 0xfff}, 0xd20}, 0xa) mmap(&(0x7f0000cec000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 2018/05/10 18:05:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x254400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x101, 0x8001, r4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/05/10 18:05:36 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x696}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) personality(0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r2, 0x1) 2018/05/10 18:05:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x98) 2018/05/10 18:05:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1}, 0x0) 2018/05/10 18:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="f2e3"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) pause() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="9d"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/05/10 18:05:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000001300)={0x0, &(0x7f00000001c0)=""/115, &(0x7f0000001380)}) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x3d40, &(0x7f00000012c0), 0x35f, &(0x7f0000000240)=ANY=[]}, 0x0) [ 246.516859] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 246.526317] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 18:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="26e9"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) pause() 2018/05/10 18:05:36 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) 2018/05/10 18:05:36 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd68, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) 2018/05/10 18:05:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18010000120001030000000000000000e0000001000000000000000000000000000000000000000008000c0000000000ac000700fe800000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000a0ea819d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d54000000000000000000000000000000000000000000000000000000000000c000f000000000000000000080018000000000028001a0000000000000000000000000000000000ac14140000000000000000225b25d6b1b5ca24b2a1831d246d68a0480d450aee9f1068546ab8885d283bf8060cc2b3ed8f54cc7959914b382dad8b89e049aeab52bea1a5c8aae0f570f4c33d"], 0x3}, 0x1}, 0x0) 2018/05/10 18:05:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x1) 2018/05/10 18:05:36 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400802, 0x0) r1 = request_key(&(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000580)='ceph\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="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", 0xfe, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r3, 0x208, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcd3d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r4 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x8200, 0x6, 0x80, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=r5, @ANYBLOB="900000007e7cd3872f031130673ffb59c056664e511f1979a19284b29a897c8e0955fc15b2e964b88e4c006c009e67776fdfda4acbd6e5231435a7bc68e295a0d8a3b424426e1e3f184bb34b8c9d6c58d6f1389d11babf3a300d15b8c08fa1168e709a3e31f15ab88d1ba56f97f5330a5d0b9dbcf5e0b0fe68a115af14c09f9c7c3885935e8e3dc656b4a9dadaaf056f3dba0106c816492cd5994f12a161b8625370ed6a835a25f2291d2ecd21931f01bbc0748ff89dae3c63af1ae9069ab5c8accaea62b614f21ef46c413f99be2a7f8dc7867b0a44b1"], &(0x7f00000003c0)=0x98) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000010ec4)={0x1c, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@typed={0x8, 0x66, @uid}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r6, 0x6}, 0x8) [ 246.683952] ================================================================== [ 246.691647] BUG: KASAN: use-after-free in tls_sk_proto_close+0x8ab/0x9c0 [ 246.698495] Read of size 1 at addr ffff8801b0e2ba98 by task syz-executor7/17421 [ 246.705940] [ 246.707579] CPU: 1 PID: 17421 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 246.714852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.724204] Call Trace: [ 246.726826] dump_stack+0x1b9/0x294 2018/05/10 18:05:36 executing program 4: socketpair(0x13, 0x80004, 0x75d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/84) r2 = socket$inet6(0x10, 0x3, 0x3b) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000001c0)={0x0, 0x6, 0x8, 0x800}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x6fd, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8}, 0xfff, [0x7ff, 0x6, 0x4a4, 0x400, 0x9, 0x1000000, 0x3, 0x5]}, 0x5c) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x201, 0x7ff, 0xc1, 0x1, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500060004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xc}], 0x0, &(0x7f00000001c0)}, 0x0) 2018/05/10 18:05:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/189, 0xbd) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x2) set_mempolicy(0x1, &(0x7f0000000040), 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x9, 0x40, 0x3, 0x6, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x5}, 0x8) set_mempolicy(0x0, &(0x7f0000000140), 0x9) [ 246.730464] ? dump_stack_print_info.cold.2+0x52/0x52 [ 246.735660] ? printk+0x9e/0xba [ 246.738951] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 246.743717] ? kasan_check_write+0x14/0x20 [ 246.747955] print_address_description+0x6c/0x20b [ 246.752826] ? tls_sk_proto_close+0x8ab/0x9c0 [ 246.757323] kasan_report.cold.7+0x242/0x2fe [ 246.761744] __asan_report_load1_noabort+0x14/0x20 [ 246.766682] tls_sk_proto_close+0x8ab/0x9c0 [ 246.771012] ? unwind_get_return_address+0x61/0xa0 [ 246.775954] ? tcp_check_oom+0x520/0x520 [ 246.780024] ? tls_write_space+0x340/0x340 [ 246.784263] ? graph_lock+0x170/0x170 [ 246.788073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.793619] ? ipv6_sock_ac_close+0x34e/0x480 [ 246.798114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.803644] ? ipv6_sock_mc_close+0x161/0x1c0 [ 246.808266] ? ip_mc_drop_socket+0x20f/0x270 [ 246.812676] inet_release+0x104/0x1f0 [ 246.816481] inet6_release+0x50/0x70 [ 246.820188] sock_release+0x96/0x1b0 [ 246.823894] ? sock_alloc_file+0x4e0/0x4e0 [ 246.828116] sock_close+0x16/0x20 [ 246.831559] __fput+0x34d/0x890 [ 246.834832] ? fput+0x1a0/0x1a0 [ 246.838106] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.842608] ____fput+0x15/0x20 [ 246.845877] task_work_run+0x1e4/0x290 [ 246.849755] ? task_work_cancel+0x240/0x240 [ 246.854070] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 246.859605] ? switch_task_namespaces+0xa2/0xd0 [ 246.864274] do_exit+0x1aee/0x2730 [ 246.867816] ? plist_add+0x770/0x770 [ 246.871536] ? mm_update_next_owner+0x980/0x980 [ 246.876198] ? print_usage_bug+0xc0/0xc0 [ 246.880251] ? graph_lock+0x170/0x170 [ 246.884044] ? do_raw_spin_unlock+0x9e/0x2e0 [ 246.888450] ? rcu_note_context_switch+0x710/0x710 [ 246.893371] ? lock_acquire+0x1dc/0x520 [ 246.897346] ? __might_sleep+0x95/0x190 [ 246.901318] ? __lock_acquire+0x7f5/0x5140 [ 246.905557] ? debug_check_no_locks_freed+0x310/0x310 [ 246.910748] ? do_raw_spin_unlock+0x9e/0x2e0 [ 246.915145] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.919719] ? kasan_check_write+0x14/0x20 [ 246.923942] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 246.929123] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 246.934650] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 246.939745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.945272] ? futex_wait+0x5c1/0x9f0 [ 246.949073] ? futex_wait_setup+0x400/0x400 [ 246.953386] ? perf_event_update_userpage+0xd10/0xd10 [ 246.958564] ? graph_lock+0x170/0x170 [ 246.962369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.967908] ? graph_lock+0x170/0x170 [ 246.971709] ? memset+0x31/0x40 [ 246.974983] ? find_held_lock+0x36/0x1c0 [ 246.979046] ? lock_downgrade+0x8e0/0x8e0 [ 246.983195] do_group_exit+0x16f/0x430 [ 246.987079] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.991649] ? __ia32_sys_exit+0x50/0x50 [ 246.995701] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.000186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.005226] get_signal+0x886/0x1960 [ 247.008941] ? ptrace_notify+0x130/0x130 [ 247.013009] ? __schedule+0x809/0x1e30 [ 247.016899] ? __sched_text_start+0x8/0x8 [ 247.021044] ? __fget_light+0x2ef/0x430 [ 247.025034] do_signal+0x98/0x2040 [ 247.028574] ? trace_hardirqs_on+0xd/0x10 [ 247.032712] ? __local_bh_enable_ip+0x161/0x230 [ 247.037380] ? setup_sigcontext+0x7d0/0x7d0 [ 247.041700] ? schedule+0xef/0x430 [ 247.045229] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.050758] ? __schedule+0x1e30/0x1e30 [ 247.054735] ? exit_to_usermode_loop+0x87/0x310 [ 247.059409] exit_to_usermode_loop+0x28a/0x310 [ 247.063993] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.068830] ? do_syscall_64+0x92/0x800 [ 247.072802] do_syscall_64+0x6ac/0x800 [ 247.076677] ? finish_task_switch+0x1ca/0x810 [ 247.081167] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.086086] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.091012] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.096384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.101235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.106413] RIP: 0033:0x455979 [ 247.109592] RSP: 002b:00007f86d4a92ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.117292] RAX: fffffffffffffe00 RBX: 000000000072bf78 RCX: 0000000000455979 [ 247.124549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf78 [ 247.131806] RBP: 000000000072bf78 R08: 0000000000000000 R09: 000000000072bf50 [ 247.139065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.146331] R13: 0000000000a3e81f R14: 00007f86d4a939c0 R15: 0000000000000001 [ 247.153600] [ 247.155216] Allocated by task 17420: [ 247.158932] save_stack+0x43/0xd0 [ 247.162372] kasan_kmalloc+0xc4/0xe0 [ 247.166078] kmem_cache_alloc_trace+0x152/0x780 [ 247.170734] tls_init+0x1f9/0xb00 [ 247.174174] tcp_set_ulp+0x1bc/0x520 [ 247.177878] do_tcp_setsockopt.isra.39+0x44a/0x2600 [ 247.182880] tcp_setsockopt+0xc1/0xe0 [ 247.186670] sock_common_setsockopt+0x9a/0xe0 [ 247.191153] __sys_setsockopt+0x1bd/0x390 [ 247.195287] __x64_sys_setsockopt+0xbe/0x150 [ 247.199685] do_syscall_64+0x1b1/0x800 [ 247.203559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.208727] [ 247.210337] Freed by task 17421: [ 247.213700] save_stack+0x43/0xd0 [ 247.217140] __kasan_slab_free+0x11a/0x170 [ 247.221375] kasan_slab_free+0xe/0x10 [ 247.225161] kfree+0xd9/0x260 [ 247.228254] tls_sw_free_resources+0x2a3/0x360 [ 247.232822] tls_sk_proto_close+0x67c/0x9c0 [ 247.237134] inet_release+0x104/0x1f0 [ 247.240924] inet6_release+0x50/0x70 [ 247.244623] sock_release+0x96/0x1b0 [ 247.248324] sock_close+0x16/0x20 [ 247.251766] __fput+0x34d/0x890 [ 247.255050] ____fput+0x15/0x20 [ 247.258320] task_work_run+0x1e4/0x290 [ 247.262204] do_exit+0x1aee/0x2730 [ 247.265733] do_group_exit+0x16f/0x430 [ 247.269610] get_signal+0x886/0x1960 [ 247.273312] do_signal+0x98/0x2040 [ 247.276840] exit_to_usermode_loop+0x28a/0x310 [ 247.281420] do_syscall_64+0x6ac/0x800 [ 247.285293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.290461] [ 247.292079] The buggy address belongs to the object at ffff8801b0e2ba40 [ 247.292079] which belongs to the cache kmalloc-256 of size 256 [ 247.304726] The buggy address is located 88 bytes inside of [ 247.304726] 256-byte region [ffff8801b0e2ba40, ffff8801b0e2bb40) [ 247.316499] The buggy address belongs to the page: [ 247.321421] page:ffffea0006c38ac0 count:1 mapcount:0 mapping:ffff8801b0e2b040 index:0x0 [ 247.329555] flags: 0x2fffc0000000100(slab) [ 247.333785] raw: 02fffc0000000100 ffff8801b0e2b040 0000000000000000 000000010000000c [ 247.341655] raw: ffffea0006c38aa0 ffffea0006b0eca0 ffff8801da8007c0 0000000000000000 [ 247.349527] page dumped because: kasan: bad access detected [ 247.355220] [ 247.356833] Memory state around the buggy address: [ 247.361746] ffff8801b0e2b980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 247.369090] ffff8801b0e2ba00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 247.376436] >ffff8801b0e2ba80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 247.383779] ^ [ 247.387911] ffff8801b0e2bb00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 247.395258] ffff8801b0e2bb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 247.402603] ================================================================== [ 247.409946] Disabling lock debugging due to kernel taint [ 247.415585] Kernel panic - not syncing: panic_on_warn set ... [ 247.415585] [ 247.422961] CPU: 1 PID: 17421 Comm: syz-executor7 Tainted: G B 4.17.0-rc4+ #40 [ 247.431622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.440977] Call Trace: [ 247.443576] dump_stack+0x1b9/0x294 [ 247.447216] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.452417] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.457183] ? tls_sk_proto_close+0x7f0/0x9c0 [ 247.461685] panic+0x22f/0x4de [ 247.464879] ? add_taint.cold.5+0x16/0x16 [ 247.469038] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.473455] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.477901] ? tls_sk_proto_close+0x8ab/0x9c0 [ 247.482401] kasan_end_report+0x47/0x4f [ 247.486362] kasan_report.cold.7+0x76/0x2fe [ 247.490676] __asan_report_load1_noabort+0x14/0x20 [ 247.495592] tls_sk_proto_close+0x8ab/0x9c0 [ 247.499904] ? unwind_get_return_address+0x61/0xa0 [ 247.504824] ? tcp_check_oom+0x520/0x520 [ 247.508875] ? tls_write_space+0x340/0x340 [ 247.513101] ? graph_lock+0x170/0x170 [ 247.516892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.522418] ? ipv6_sock_ac_close+0x34e/0x480 [ 247.526905] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.532429] ? ipv6_sock_mc_close+0x161/0x1c0 [ 247.536913] ? ip_mc_drop_socket+0x20f/0x270 [ 247.541313] inet_release+0x104/0x1f0 [ 247.545101] inet6_release+0x50/0x70 [ 247.548804] sock_release+0x96/0x1b0 [ 247.552506] ? sock_alloc_file+0x4e0/0x4e0 [ 247.556727] sock_close+0x16/0x20 [ 247.560166] __fput+0x34d/0x890 [ 247.563437] ? fput+0x1a0/0x1a0 [ 247.566716] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.571203] ____fput+0x15/0x20 [ 247.574471] task_work_run+0x1e4/0x290 [ 247.578349] ? task_work_cancel+0x240/0x240 [ 247.582661] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.588185] ? switch_task_namespaces+0xa2/0xd0 [ 247.592844] do_exit+0x1aee/0x2730 [ 247.596370] ? plist_add+0x770/0x770 [ 247.600074] ? mm_update_next_owner+0x980/0x980 [ 247.604728] ? print_usage_bug+0xc0/0xc0 [ 247.608786] ? graph_lock+0x170/0x170 [ 247.612571] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.616967] ? rcu_note_context_switch+0x710/0x710 [ 247.621886] ? lock_acquire+0x1dc/0x520 [ 247.625850] ? __might_sleep+0x95/0x190 [ 247.629817] ? __lock_acquire+0x7f5/0x5140 [ 247.634048] ? debug_check_no_locks_freed+0x310/0x310 [ 247.639226] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.643623] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.648204] ? kasan_check_write+0x14/0x20 [ 247.652429] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.657611] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.663136] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 247.668226] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.673751] ? futex_wait+0x5c1/0x9f0 [ 247.677545] ? futex_wait_setup+0x400/0x400 [ 247.681855] ? perf_event_update_userpage+0xd10/0xd10 [ 247.687040] ? graph_lock+0x170/0x170 [ 247.690830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.696364] ? graph_lock+0x170/0x170 [ 247.700162] ? memset+0x31/0x40 [ 247.703433] ? find_held_lock+0x36/0x1c0 [ 247.707487] ? lock_downgrade+0x8e0/0x8e0 [ 247.711629] do_group_exit+0x16f/0x430 [ 247.715508] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.720081] ? __ia32_sys_exit+0x50/0x50 [ 247.724129] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.728613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.733629] get_signal+0x886/0x1960 [ 247.737335] ? ptrace_notify+0x130/0x130 [ 247.741389] ? __schedule+0x809/0x1e30 [ 247.745266] ? __sched_text_start+0x8/0x8 [ 247.749405] ? __fget_light+0x2ef/0x430 [ 247.753371] do_signal+0x98/0x2040 [ 247.756910] ? trace_hardirqs_on+0xd/0x10 [ 247.761045] ? __local_bh_enable_ip+0x161/0x230 [ 247.765715] ? setup_sigcontext+0x7d0/0x7d0 [ 247.770035] ? schedule+0xef/0x430 [ 247.773566] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.779089] ? __schedule+0x1e30/0x1e30 [ 247.783062] ? exit_to_usermode_loop+0x87/0x310 [ 247.787731] exit_to_usermode_loop+0x28a/0x310 [ 247.792304] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.797138] ? do_syscall_64+0x92/0x800 [ 247.801103] do_syscall_64+0x6ac/0x800 [ 247.804978] ? finish_task_switch+0x1ca/0x810 [ 247.809465] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.814384] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.819305] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.824662] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.829498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.834675] RIP: 0033:0x455979 [ 247.837850] RSP: 002b:00007f86d4a92ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.845559] RAX: fffffffffffffe00 RBX: 000000000072bf78 RCX: 0000000000455979 [ 247.852816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf78 [ 247.860072] RBP: 000000000072bf78 R08: 0000000000000000 R09: 000000000072bf50 [ 247.867333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.874602] R13: 0000000000a3e81f R14: 00007f86d4a939c0 R15: 0000000000000001 [ 247.882351] Dumping ftrace buffer: [ 247.885896] (ftrace buffer empty) [ 247.889591] Kernel Offset: disabled [ 247.893201] Rebooting in 86400 seconds..