r0 = socket$inet(0x2, 0x803, 0x11) sendto$inet(r0, &(0x7f0000000040), 0x0, 0xfffffffffffffffd, &(0x7f000032b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r2) 2018/04/01 06:12:55 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xbac0eb2, 0x1, 0x7fff, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7, 0x5, 0x3}, 0x10) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mprotect(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x8) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="70e3af6cc69e65e20ce7c8a240132669329f18f088fab3198f27c34a713bfd6b5ac1eb1b56f6a997c70af0e977d0701cb6b9bd9061387e945186d330d783cd91c94ef9fed9a58ffa5cbc5b7e8860fc263a41f299210c33995ace66e63bfb45d88ae6c05c664e0c156f8561292c43492eb0a5488a3046ffd25dc40da74a2ca238ff3825560ac057fe0d357675ea9fbd3af500eb5cfe33ccd4e54546a08878d79773cd2dd181cf7bc55018c699db7f0cb0b9c9a5764c77c097a32b2e", 0xbb, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000480)="8f02120bfafc3eeabb47e480b7214695b43ab1f7956ecfce7c765a7c8532ca7059a574e69e22967e6697783f3c0d6699bfe5b193239ca0b6b269c62eff938afaa799b6a1d24ca8f4e14a126177f8209909cef11aab6f7c4054db580adc09429e2ddb92b89fc0c04a7af64ee7c0314a7322bb73a4186552f1c4f36c00a516c2fc7904634b1082e2adb244588d1651a54c10a3d605581521afe77e73c26c289d792df3a66189d79ac160cc83c050758dd555d0c5128beb1658b3cac5d92924cea7", 0xc0) r3 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x101000) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="18ff0000", @ANYBLOB="000425bd7000fedbdf250330000004000500c202"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x1, 0x4) poll(&(0x7f0000000580)=[{r4, 0x104}, {r3, 0x40}, {r0, 0x2000}, {r4, 0x2042}, {r0, 0x40}], 0x5, 0x8001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000005c0)={{0x0, 0x1, 0x4, 0x3, 0x100000001}}) mbind(&(0x7f000020e000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000001c0)=0x800003f, 0x30, 0xfffffffffffffffd) 2018/04/01 06:12:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/216) 2018/04/01 06:12:55 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000440)) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000340)={0x301, r3, 0x0, 0x8000}) socketpair(0x3, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="03479406e4a5fdbae44a72d9877356122fc2a5ee9dfef5d820b9b8032da232097491561a9f0eabc2bf4007332d79ef150d1db905dabe43a2af3607fca688d7b416a7b1d9eea54f504f979094a4b422462918b8f144d0308a1241081243115981addbbb4f528e4d1addde0bb14a8041de02697d67c5b0628d8aaeb245086bb8ce9382445ea89955"], 0x4) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000040)=""/197) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'tunl0\x00', 0x2}, 0x18) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setreuid(r6, r6) 2018/04/01 06:12:55 executing program 1: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x100000004, &(0x7f0000000140)={0x0}) write(r2, &(0x7f0000000180)="761f29e02df62b8094931075f789b45f01183500a593873dbf24fc2c466fb2fbd5d31d1aa78bfdfebaed48f1165aa39577bc3b04a2539209c9d509ef3f911c65e65be9d64e517a40ba2f481dbd66061618187d7f9f96b56ebaef1043b86dc909c1141b99009324313b20429e6cfef99299ff8596f15cdf3841bc924da99f841fea676bf5a085d557b8410dacb2ba661dc91b34e022760a530e626b05d2052d37a2a19a3eca659fff329b2f1fe865abb9192aac8b77c56e1071de5090f534cb54ea2c1adf6d655af87be20cd392823e8ef5855c1ae6703418ace554b2e237b9d18384ce1afefe9d15c2b4b0c0bebc6d95abc44b8fe804abf198", 0xf9) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x1c) [ 58.573663] QAT: Invalid ioctl 2018/04/01 06:12:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$nl_xfrm(r0, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000332000)=ANY=[@ANYBLOB="5401000010000100000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffe00000010000000032000000ac140000000000000000000000000000000000002a6472ae0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000100000000000000001c001700000000000000000000000000000000000000000000000000480001006d69636861656c5f6d6963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x20000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a) 2018/04/01 06:12:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) accept(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/01 06:12:55 executing program 6: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001340)=0x3) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/166, 0xa6}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/152, 0x98}], 0x3, &(0x7f0000000300)=""/31, 0x1f}, 0x2}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)=""/100, 0x64}, {&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f0000000500)=""/113, 0x71}, {&(0x7f0000000580)=""/47, 0x2f}, {&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/155, 0x9b}], 0x7, &(0x7f0000000800)=""/224, 0xe0, 0x6}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000900)=""/249, 0xf9}, {&(0x7f0000000a00)=""/214, 0xd6}, {&(0x7f0000000b00)=""/10, 0xa}, {&(0x7f0000000b40)=""/185, 0xb9}, {&(0x7f0000000c00)=""/173, 0xad}, {&(0x7f0000000cc0)=""/178, 0xb2}, {&(0x7f0000000d80)=""/207, 0xcf}, {&(0x7f0000000e80)=""/152, 0x98}, {&(0x7f0000000f40)=""/242, 0xf2}, {&(0x7f0000001040)=""/187, 0xbb}], 0xa, &(0x7f00000011c0)=""/67, 0x43}, 0x5}], 0x3, 0x0, &(0x7f0000001300)={0x77359400}) r1 = socket$inet6(0xa, 0x2, 0x0) read(r1, &(0x7f0000001380)=""/42, 0x2a) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) keyctl$session_to_parent(0x12) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000001400)={0xffff, 0xdd72}) fallocate(r5, 0x0, 0x4, 0x9) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001440)=0x2, 0x4) sendfile(r4, r5, &(0x7f0000e64ff8)=0x3, 0x8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000013c0)=0x7fffffff, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) dup3(r2, r1, 0x0) [ 58.599597] FAT-fs (loop2): Directory bread(block 6) failed [ 58.629739] FAT-fs (loop2): Directory bread(block 7) failed [ 58.636244] QAT: Invalid ioctl 2018/04/01 06:12:55 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000021, &(0x7f0000000080)=0xc82, 0xd) setsockopt$inet6_int(r0, 0x29, 0x82, &(0x7f0000000180)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000300)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x2, 0x9, 0x9, 0x6, 0x2, 0x5, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x20000000000012a}, &(0x7f00000002c0)=0x346) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="55bfb0139f6141552fd99fde3ac7feb1", 0x10) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4c20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r3 = shmget(0x2, 0x1000, 0x600, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000005c0)=""/168) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r1, 0x0, 0x1e, 0x66, &(0x7f0000000680)="013e131fb8834da53a2629b860634b58d63be86267a8b126ae25437435a9", &(0x7f00000006c0)=""/102, 0x7, 0x7}, 0x28) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000340)="ded9f3cc576dd5c36caf533250b210df706f992f794222d9b59dd3ea3db16dc2de50338d3390db76f2c3550c9b3a8f68d6da474dfa9cf6c0eb7d20a75d3fa9dd349b0a2eef6f8dac4d127171d434d777ddf487e5b4533d820e57588cb04b50208f9edf5a96938bd3f8fff776c719d0728ed13c4e01d3bf711dcdc3c298c8cecabea920403197cd7bc392581564018b2d7202b7f5b80585f6d38bc112db3e616a41ba1408f6025847ff3011bb66042e79ec147a08b38cc0f944b0a23f156e8e342042e8cafcaee583e131d851", 0xcc}, {&(0x7f0000000440)="0e904352513dd3c63f54e23f4ef4399ef3497af2ea4c25c128c68e62f3e375788173d7ba937626bfe362eac8f52cf3d06c90a6601a1b0347ba06c69b67425ba2d5657ddd9d65e149a7d21751509963f4", 0x50}, {&(0x7f00000004c0)="2aadb9a5c4790010fd06e2812db0404ceca0fa023b427966665c900c4e24666bb85876a4840a2a29844420ce81b2fe59f1d3fc4c841e482d8a87d96f22b18c111068db42c9cee3de29b22658fe9d5683397546713653980638ee408e70b8336fb53978453bf7e932a18699e6068fa180fe9e47158d23b497ce78ff86d6c3c60234b82055c58024cd0ba6ce44593ab9e4b09bbd83618fda14a00af931f840947a1f49", 0xa2}], 0x3, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x4, 0x401}, 'port0\x00', 0x1, 0x1018, 0x1f, 0x40, 0x7d7a8d7d, 0x8000000, 0x100000000, 0x0, 0x2, 0xffffffff}) [ 58.666656] FAT-fs (loop2): Directory bread(block 8) failed [ 58.713166] FAT-fs (loop2): Directory bread(block 9) failed [ 58.748604] FAT-fs (loop2): Directory bread(block 10) failed [ 58.756121] FAT-fs (loop2): Directory bread(block 11) failed [ 58.769173] FAT-fs (loop2): Directory bread(block 12) failed [ 58.776730] FAT-fs (loop2): Directory bread(block 13) failed [ 58.789077] FAT-fs (loop2): Directory bread(block 14) failed [ 58.795503] FAT-fs (loop2): Directory bread(block 15) failed [ 58.844360] attempt to access beyond end of device [ 58.850064] loop2: rw=1, want=40, limit=6 2018/04/01 06:12:56 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x103, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x81) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000003000)=""/174) sysfs$2(0x2, 0xdcb7, &(0x7f0000000000)=""/114) 2018/04/01 06:12:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x2, 0x4) r1 = open(&(0x7f0000cf3000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/31, 0x1f) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/01 06:12:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x202000000) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000080), 0x4) connect$nfc_raw(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7}, 0x10) clock_gettime(0x0, &(0x7f0000000100)) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000200)=0x6, 0x202b, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a0040000a00200006001000000000000b8030000b8030000b803000004000000", @ANYPTR=&(0x7f0000000240)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f470000000000000000000000000000000000000000000000000007000000faff02000000000004fe9a1234a878418cb14e10df2184405ff7fa241b83df518fffd41e4b983bd5f8b09b009a97bedf2c5051b69c220886e28794beddf52be5829504a4cc8b9a2b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000aaaaaaaaaabb00000000000000000000ac1414bb00000dd506000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000024000fdff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f0) bind$inet(r0, &(0x7f0000000780)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) r2 = getpgid(r1) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000840)={0x0, 0x1000, 0x0, 0x4, 0x1c7}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000880)={0x200, 0x400, 0x7fff}, 0xfffffffffffffecf) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000008c0)=""/181) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000980)=0x370d, 0x4) timerfd_settime(r0, 0x1, &(0x7f00000009c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000a00)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in6, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000b80)={'bond0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000bc0)={0x0, 0x8, 0x3aea, 0x7f, 0x0, 0xadd2, 0x1000, 0x101, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x1c9, 0x7, 0x10000, 0x8, 0x8}}, &(0x7f0000000c80)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000cc0)={0x3, 0x0, 0x2a, 0x3, r5}, &(0x7f0000000d00)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d40)=@assoc_value={r5, 0x1acb381a}, &(0x7f0000000d80)=0x8) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000dc0)={r0, r4, 0x6}) fcntl$addseals(r4, 0x409, 0xf) socket$rds(0x15, 0x5, 0x0) r6 = add_key$user(&(0x7f0000000e00)='user\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e80)="0c476b5582c291730823584e3fce730caa02eb2a29c80afd47bdd467adc82d958a5e8d6c50ed35bfee8ecdc078561b959ee29244af6fb8216c4a6a170dac0fcb6c7971ad141a6d047b04c6e5669f841fee0ce40af17f6f9dbadd4064915e2a0dbb9192967c4f58d8796b51966bfb3baa65df3400ecea15af6fcf25c7418994905a1980a850bcd129285b6e90a2f3f9a92d9d1b0cdc88e8cf172258ec6b22b788a942a881e58a16129c495a295ca17d98066ef980f012adc94e0293e0519f7b", 0xbf, 0xfffffffffffffffd) keyctl$read(0xb, r6, &(0x7f0000000f40)=""/36, 0x24) 2018/04/01 06:12:56 executing program 1: syz_emit_ethernet(0x3f3, &(0x7f00000002c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x5, 0x6, "e1b5dd", 0x3bd, 0x2b, 0xa2, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0xbf, 0xa, [], [@ra={0x5, 0x2, 0x40}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x4f, 0x10, 0x1, 0x8000, [0x1, 0x80, 0x36731cf, 0x3b82488e, 0x898a, 0xff, 0x6, 0x1000]}}]}, @fragment={0x3e, 0x0, 0x1000, 0x2, 0x0, 0x6, 0x64}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1}]}, @dstopts={0xff, 0x6, [], [@generic={0x2, 0x34, "c07a50fd812659ca1bca50875027fcdc705c3ee7a769f41675be07f471e5d781cef41ced8e2810e3d5ffcad186a31ded1214f5cd"}]}, @hopopts={0x2f, 0xe, [], [@calipso={0x7, 0x50, {0x7a86, 0x12, 0x20, 0x9, [0x498cce41, 0x1f, 0xc78, 0x1f, 0x5, 0x200000, 0x3bf0, 0x9, 0x2]}}, @calipso={0x7, 0x20, {0x100000001, 0x6, 0x7fff, 0xff, [0x800, 0x7, 0x800]}}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x9fd, [], {0x8b, 0x6, "fd66a3", 0x1, 0x3a, 0x800, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [@routing={0x33, 0xe, 0x2, 0xfffffffffffffffc, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0xbf, 0x0, [], [@jumbo={0xc2, 0x4, 0x723}]}, @fragment={0x5c, 0x0, 0x1, 0x1, 0x0, 0x10, 0x67}, @dstopts={0xff, 0x1, [], [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x2}]}, @routing={0x7f, 0xc, 0x0, 0x324, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0xc, 0x0, 0xffffffff, 0x77, 0x0, 0x99d, 0x68}, @fragment={0x32, 0x0, 0x80000001, 0x3, 0x0, 0x1000, 0x66}, @dstopts={0x0, 0x1d, [], [@generic={0x8, 0xc6, "5f4cebc0d7fb09c797db6343415a8cf33c9fa71373c948c7a980dd8bb9c8fef0b4a8bc0328023d44496a0eab3682253743add140164441f6a42882524a245c2981afc79c7d1c0102c143033e7139bc28bb2ff0f199888165e33584056a0030b8bf5a40d73e2659c5eff219a914f94e4955cfc7de3fe044f570d51dd3d1a9e823e239a63886a1e7ab11dfcf0e6cfd25bab11347ddbd084ccc08708d4b9337ac4be7e0ad2272513451a5e66e1bee415444c62ccbdfdb8d8e0dc5ff8b7983361ac17ed7bcbdf994"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0xfff}, @ra={0x5, 0x2, 0x5}]}], "5b11f21b0fa94bf9bee574ece78100e477e6755de24e8c717dea42e410f6a6e90bc45a41e539e2b96ecfa5f97ab8e8b5024c75ca95b3d9297165edb77f"}}}}}}}, &(0x7f00000006c0)={0x1, 0x4, [0x8a4, 0xfec, 0x71c, 0x9f7]}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x6, 0x16) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000780)={{0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x1, 0xffffffffffffffa9, 0x77}, {@rand_addr=0x6, 0x4e24, 0x12000, 0x7fff, 0xffffffffffffff8b, 0x1ff}}, 0x44) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f0000000700)=ANY=[@ANYBLOB="0200000004000000000000000000000000001a00fe800000000000000000000000000000ac1414bb00000000000000000000000000000000c3baa84cc31255caf2cf7100ff7eb6a11f17c2042f1f5d73eb4107efb29061a51a00486e0365e19dcf701a"], 0xfffffdbe}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x400000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x13}}}, &(0x7f0000000040)=0x84) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000000c0)=""/1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={r4, 0x6}, &(0x7f0000000280)=0x8) 2018/04/01 06:12:56 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fstatfs(r0, &(0x7f0000000280)=""/241) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) modify_ldt$write(0x1, &(0x7f0000000380)={0x1, 0x0, 0x0, 0x4, 0x7, 0x1, 0x7fffffff, 0x2, 0x7f, 0x4}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000400)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x6, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000440)) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000480)={'nat\x00', 0x19, "7865b2f1f72d0012f571f23826e099fe28770c8d8e7ce51096"}, &(0x7f00000004c0)=0x3d) futex(&(0x7f0000000240)=0x4, 0x6, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000180)={0x1f, 0x5, 0x5, 0x2, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/04/01 06:12:56 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xffffffffffff0b42}, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x98c, 0x9}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x0, r1) syz_open_dev$random(&(0x7f0000000880)='/dev/random\x00', 0x0, 0x10000) personality(0x5040012) connect$llc(r4, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000a40)) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/234, 0xea) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x180000000000000, 0xa, &(0x7f00000008c0)=[{&(0x7f00000002c0)="d23e5cc5b784ea1e807ab9bfbb66604aa4ff45e0ac943a64ec52ccff0b2c925503a430e224b68696a950a4d7b92ec414971b304273a22d58aba2154d767fa1d63369976116585475ff71260ba2bc4674ee9fe9678ea44d815577c8616864a0bfc6304a4cb7806320657cc0f7b2518124b48c96f106bc2ea9c62ff9d0d86542911edc5484266410c3f021e95b8441ff30aee3ddf51b3d469b0111e7aaa0ff19dc94e7e9276a92ad34d2d66dc76e3f4bf0066fbe64ab27be8a0ff0e031b9f764c41243c896fa1198207c2b5f824b82e7a737604cc9cf5e33fef5235194910aca2ed6d52b5f4aa9cf60287599f22c24402a66b8776c39e36a95", 0xf8, 0xc4}, {&(0x7f00000003c0)="115f6f7b00246c821ccbc7874dd3b57fbce4a4b457725aa1a6c45e382660d37dff21a00e13cc0f1b86a80059b366a1d695a7b375179b615757d3de118f402e46b39eaeb3198cb4fec6f087", 0x4b, 0x2}, {&(0x7f0000000440)="bdb85088", 0x4, 0x80000001}, {&(0x7f0000000480)="ecf671b81c6c4279c6a7b78e9c1642801fa6ca2779", 0x15, 0x8}, {&(0x7f00000004c0)="4511b0cf2da0624a370d5ab8cd044830d9935e648d56569d2269c9b06b6e9db03ddcac62e841a09d4ec376113b8ebd5d42c178e7463b518b0175d7d202205183c3d2be41c2e324c26901ebb9b95efb4645170eca8986ea6fa08c30182c8e5f5e9af396304b26cbd0c1370109c6b926f35b391e52ba3754dfe302b56924702988a7a59289afe00d8361", 0x89, 0x400}, {&(0x7f0000000580)="cca5c8f80239b21ec46554ac2242f14393c31037aa5a61f437c8f81f17575782c8a6bb90fb7c9a12b16f794573a52fa4b122577145138fc6108aad58fd944b78dabe0b8cfbe47766cda1ce7cc3a1a9320a4c235b3d5ac925618370d5738fbc73ebe31e8875379a70fdfd19d6b42a93095a9b226e1374a96e585c19d5bbb712d9eae86afef1b5f9656850cd5bfb5df4d3eee0d5e32f2d8a07bacbdf08c0e49d2263e84f1e2eb68f3d382b05b6881013d50a22e04ce6fa17bb4cc18e526641b60084c971934307d84efff2f276e808c1763fe7e630cc17084cf410567d3c514f7f84", 0xe1, 0xff}, {&(0x7f0000000680)="2d1d460c55270442e4bf52d414e8c7cd2920fcd1a4fb5f156c00c8fbd013f31f4de59013c9c8a9c1fe5fbf5cc74cf5e75a60654442bf1ca2150e921f5292c14001985752164d7ad45d37c55b29536f3d10b92315d4cea43ea44e7cb2707a473e7dc391c293b196991fdedea647f5d6d549a2f2e845bd74fa9199f710bd16aec916dbe22f143580d124097f5bf237bc110c10e6e6cfb03b0ab34e8910e90a50", 0x9f, 0x9da5}, {&(0x7f0000000740)="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", 0xfb, 0x1}, {&(0x7f0000000840)="949ca0b01adbcf267149828ce9a5c387748ea39e3639e2982dfbb82b2e317e108592a43b93", 0x25, 0x5}, {&(0x7f0000000880), 0x0, 0x310ceca4}], 0x2030, &(0x7f00000009c0)=ANY=[@ANYBLOB="8d5da4d1e1e66dbe00b3eccf36aa87a46a1071083f00"]) 2018/04/01 06:12:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x1}, 0x0, 0x0, 'id0\x00', "74696d6572300000000000000000000000000000000000000000000000000000000000001f0000ff7f00"}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1, 0x5, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x3ff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) connect$llc(r2, &(0x7f00000001c0)={0x1a, 0x325, 0x8, 0x3e, 0xfffffffffffffffb, 0x8001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/01 06:12:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, 0x14) 2018/04/01 06:12:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3, 0x8, 0x5}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000080), 0x2}, 0x20) r1 = memfd_create(&(0x7f0000000000)='%^(^cgroupeth0wlan0lobdev^\x00', 0x3) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x3, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x80}) 2018/04/01 06:12:56 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) open_by_handle_at(r0, &(0x7f00000000c0)={0x90, 0x2d56, "016b5b5e520f2e4f6542f9e5ae675859bbb206added70416e8ee989f60e904fa18250883a12ebb837a747fdcd58073b92d26c0cb752143a95205a9a7130fdc1681ff26ae246a66aa6c2379b9aa3829a62c53ad9997cba07dec4048617d76c776b5816c29c57f212f8608c4a1d122b4799847857ee263ba9c5831009347f2f5c07a957811b81a0782"}, 0x440900) 2018/04/01 06:12:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0x4401}], 0x1, &(0x7f0000000240)={r2, r3+10000000}, &(0x7f0000000280)={0xe2}, 0x8) setgid(r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001400001825bd7000fedbdf250a17a6c51e22f4b07cf7b7be307aa9d295264e968b4845f2e28c050000000000000024baf663e300dc3f5e0f40031f19d56ee77009d164", @ANYRES32=r4], 0x3b1}, 0x1}, 0x0) 2018/04/01 06:12:56 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f470e95c0f9eb713f8866441edc8cf4981f090000007fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002200010000000000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x0, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) socket$inet6(0xa, 0x0, 0x7fc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) listen(0xffffffffffffffff, 0xc) 2018/04/01 06:12:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xfffffffffffff800, 0x8000, 0x0, {0x77359400}, 0x7f, 0x4}) r1 = socket(0x1e, 0x4, 0x200) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r2, r1, 0x0) 2018/04/01 06:12:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r0}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x783565e}, 0x4) getitimer(0x1, &(0x7f0000000180)) 2018/04/01 06:12:56 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000580)) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) io_submit(r6, 0x0, &(0x7f00000004c0)) sendfile(r3, r3, &(0x7f0000000040), 0x1) r7 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0x0, 0x2) r8 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r7, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f00000002c0)={r8}) pipe2(&(0x7f0000000100), 0x0) ioctl$KVM_NMI(r5, 0xae9a) r9 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), 0x4) iopl(0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_crypto(r9, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x400080) openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x101800, 0x0) sendmsg$nl_generic(r10, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)={0x44, 0x100001d, 0x1, 0x0, 0x0, {0x1}, [@generic="a2565578153edd563d2ff737daa94ad5ed101c2568116a06ceda5a59bb5a25c675df733ba1ada0b68f6f00bd110e3545"]}, 0x44}, 0x1}, 0x0) 2018/04/01 06:12:56 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x5) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/01 06:12:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xfffffffffffffc9c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000027f00000100000000020000000040010000000200"], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x101) bind(r2, &(0x7f00000001c0)=@llc={0x1a, 0x201, 0xffffffffffffffc1, 0x5, 0x5, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8400, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x9, 0x1f, r4}) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/04/01 06:12:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x18, 0x1, 0x2, 0x8000000000001, 0x0, 0x0, {}, [@nested={0x4, 0xffffffff00000001}]}, 0x18}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x0, @multicast2=0xe0000002, 0x4e24, 0x1, 'lc\x00', 0x1, 0x5, 0x59}, 0x2c) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00', &(0x7f0000000240)='\\cpuset\x00', 0x8, 0x1) 2018/04/01 06:12:56 executing program 0: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) 2018/04/01 06:12:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x6e) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)) [ 60.157784] netlink: 48 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.209759] netlink: 48 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 06:12:57 executing program 3: r0 = memfd_create(&(0x7f0000000000)="9365746831267b766d6e6574312d7365637572697479776c616e31736563757269747900", 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x1) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) r2 = socket(0x10, 0x4000000080002, 0x0) write(r2, &(0x7f0000000180)="260000005e00099e9100eaff4435eab50000007800000000000000002e5ed823e50e03d9893b", 0x26) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) accept$nfc_llcp(r2, &(0x7f0000000280), &(0x7f00000001c0)=0x60) 2018/04/01 06:12:57 executing program 4: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000012c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001240)={0xb69, 0xfffffffffffffff9, 0x4, 0xfffffffffffffff8, 0x3, 0x8000}) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)='vboxnet1\x00', 0x0) syz_open_dev$vcsa(&(0x7f00000013c0)='/dev/vcsa#\x00', 0x3ff, 0x8000) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325", 0x5a, r3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001280)=0x4, 0x4) 2018/04/01 06:12:57 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x736}, [@map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x7, 0x7, 0xb, 0xf, 0xe, 0xc}, @exit={0x95}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x51, &(0x7f0000000180)=""/81, 0x41f00}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xc5ba, 0x1, &(0x7f0000001680)=[{&(0x7f0000010000)="eb58906d6b66732e66617400100120000200008000f80000200040000000000000000000010000000000000002", 0x2d}], 0x0, &(0x7f000000f000)) 2018/04/01 06:12:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = geteuid() ioprio_get$uid(0x0, r1) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 06:12:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/01 06:12:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000440)=""/52, &(0x7f0000000040)=0x34) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)='p', 0x1}, {&(0x7f0000000140)="fcf05980b6e4858356ef2b57888b828bf34ea084d729ebaae6fbefa637c3dda2b17c4edd1b28498b9687ce1a7ef60a0360da69a6642535e78322497b0814ae6bf4f3bf59638fba7646aaca8058a71b13a573d16c73a567b0c0219573", 0x5c, 0x1000}, {&(0x7f00000001c0)="55a90185974b9765d263cc7eb846777ee6ed8e95bcc59d678a6c0d90c6d0f81d58d6d60b9bfba7507b24ea6d300ff378bbae0e69ad2520dc6bbaee0d30457c07367f13f0801c083e431962e377924aa5ad0e411174e9f7557e8ef7a86d4f210cae97ca5f305cf03575d4e0a6195cecc8661bc185cb66a9c60d15903767653ef43a7297bb94303defeee36346580e90f1952aac84b33f369818eef685aede1d59e8e4e47827d8018249773139b4cbf998fe26a48f5f49dc439a237343882a2aec1d7b6362b595af2d43eef4fd58903ed240", 0xd1, 0xfffffffffffffe01}, {&(0x7f00000002c0)="e651853581abfc0eaab0601ebcef07df66aa94f22a498b0cba5f0adcd6812d10386b813bc78a67b9b46db7889858240af9ab2b5aa7e3ce3ecee2953c834a28675deb51a3fad5e6be1b7e0674ef1db5f0c5a52bca3500313538254afcebacca2a25e281338b410800dd98b61aff9e8f2c58a7f8e93dc236a05acc8a64489788915e0882df5b4a1bed5e5dfbd0df4cff497ffc38a0ef2ac88d4e1f50849d78b2d46f7b5f15e5a836cd08ab7e6500d436df1d2e02f5e5bcb942ed533be778a5d8b7", 0xc0, 0x4}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='nobarrIer,ignore_local_fs,discarx,data5ordered,\x00']) r1 = shmat(0xffffffffffffffff, &(0x7f0000ff6000/0x8000)=nil, 0x1000) shmdt(r1) 2018/04/01 06:12:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) clock_getres(0xffffdffffffffff1, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000140)={{0x1, 0x4}, 'port1\x00', 0xa0, 0x2, 0xfffffffffffff800, 0xeb3, 0x4, 0x1ff, 0xfff, 0x0, 0x3, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0x5, 0x800000000009}, 0x1, 0x8, 0x1, {0x7fffffff, 0x2}, 0x4, 0x7}) dup2(r1, r0) 2018/04/01 06:12:57 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xec0}}, 0x3, 0xfffffffffffffff8, 0x4194, 0x3, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0xfffffffffffffe72}, &(0x7f0000000240)=0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000010c0)="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", 0x595}], 0x1}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0xfd35) [ 60.984836] mmap: syz-executor4 (6826) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 61.018521] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 61.033694] gfs2: invalid mount option: nobarrIer [ 61.038784] gfs2: can't parse mount arguments [ 61.081201] FAT-fs (loop6): FAT read failed (blocknr 32) [ 61.149320] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 61.178980] FAT-fs (loop6): FAT read failed (blocknr 32) 2018/04/01 06:12:57 executing program 2: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000001c0)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r6 = gettid() bpf$PROG_LOAD(0x5, &(0x7f0000017ec0)={0xe, 0x7, &(0x7f00000008c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@generic={0x0, 0x0, 0x0, 0x8000}, @call={0x85, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000000900)='syzkaller\x00', 0x0, 0xf5, &(0x7f00000009c0)=""/245, 0x41100, 0x1}, 0x48) gettid() perf_event_open(&(0x7f0000000840)={0x6, 0x70, 0x6, 0x0, 0xb9, 0x1, 0x0, 0x0, 0x0, 0xb, 0x4, 0x0, 0x0, 0xffffffff, 0x100, 0x1, 0x7, 0x0, 0x3ff, 0x8, 0x0, 0x5, 0x2, 0x1000, 0x4b, 0x0, 0x7, 0x9, 0x0, 0x0, 0x7, 0xfffffffffffffff7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000800)}, 0x0, 0x8001, 0x0, 0x1, 0x1, 0x8, 0x2}, r6, 0xf, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x17, &(0x7f0000000340)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000480)="dbdf3c68e151147ea2c0c464f1493e79c202aacc34ca4193cfd998de9bad17e362591b4f176688e832c83b905a7af970c2d24ebd166ba6f471bb725928b6bbf3a5a99d07ff3cb0dffcb4f1637a8d330954fd3f1ca9c4e289115bb1962361e76021ebde13a6f2e535152f3105b62437075743bde5bf8eb5c4b1f6b22a962fca0bf7f43500dcb393050000005a14d1d7afcb929929efda8a1d2f5febb06d2245131aaf819693a91e7b5df649ac6a438a97f3e3f02044872727ec419aef90d6d87d", &(0x7f0000000280)=""/120}, 0x18) sendmsg$kcm(r7, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}, 0xdef60848a863f218) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x2, &(0x7f000084cff0)=@raw=[@alu], &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f00006f8000)=""/247}, 0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r4, &(0x7f0000000300)="f920f9716c5e1756fcd653c4f9ac9e26f4d1785537ed2d831203f2a639d4bf136a0368b01c59bf457f74495b8d3b1f6b21dda87444182ef9e0eb92280a5e0526", &(0x7f0000000700)="19ab42dfcfe0eaabf4526477ba8b617d15e278605d37b8b43bd2a80781c39a70b6ca16107878cc36665db618776c311674287fa7098dd5cf4de08baa352eed633add27656cea562cb7ba06743d9e7b0e980799ba1d14e44bd2953dc37daa710c19b04391ebf79f0bbab275b809a27bb64c970e0683de0eb30126675a73a4d80cd88a261579a5e975012fb62403b9137557d94b58846aab0d11317603cc11fce817f84b04c53ab7e44394f25f81aadee370c99c1ef32408ea663286692df6aa2c58fc4d64825c33d1b0b2e28c46915643c9516a2568651d6ac5f78008fb1f20731f94bd7a11f54f8d"}, 0x20) 2018/04/01 06:12:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f0000000180)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c7369f91dfe808754ab9cf00e6de85b20c96515b7f5a8c0a4a1c1000000000068062e57743bff795474db01e8745b6f26be0b98f1dbd403e13acc70", 0x80, 0x0, &(0x7f0000000240)=ANY=[], 0x0) readahead(r1, 0x2, 0x1) inotify_init1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffb65) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/04/01 06:12:57 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/01 06:12:57 executing program 0: request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='}\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000480)=ANY=[], &(0x7f000000c8c0)='syzkaller\x00', 0x0, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2c2) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000100)=@hci, &(0x7f00000001c0)=0x80, 0x0) 2018/04/01 06:12:57 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x78, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/04/01 06:12:57 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = gettid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)) process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x6) 2018/04/01 06:12:57 executing program 4: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="487d30c95c5571474fdbbab27c2f9f2363594bb40c2b4091424d4700e099c2743621277f5f7eba73", 0x28, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2c03) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='/dev/net/tun\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x101002) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) close(r0) 2018/04/01 06:12:57 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x8000000000000000) write(r1, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0xf) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000180)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)=ANY=[@ANYBLOB="0e03"]) sendto$inet6(0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x220000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/01 06:12:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x16) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000480)=0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r5 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r3, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r5, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) io_setup(0xffffffffffff0000, &(0x7f00000005c0)=0x0) io_destroy(r6) sendto$inet6(r5, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r5, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d7a960e99085fb0df65a7ecd6b61db6490dd17cc93f3a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f21"], 0x64}}], 0x1, 0x0) listen(r3, 0xa) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000600)={0x9, {{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, {{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x108) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) accept(r0, &(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x80) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x8) r7 = accept(r3, 0x0, &(0x7f0000000040)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) sched_setattr(r8, &(0x7f0000000580)={0x0, 0x0, 0x1, 0xc00, 0x1, 0x2, 0xf81, 0x5}, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) accept4$packet(r7, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x2a, r9}) 2018/04/01 06:12:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x200, 0x0, 0x200001, 0x4}) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x1) getdents(r1, &(0x7f0000000040)=""/180, 0xb4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) fcntl$setown(r1, 0x8, r2) lseek(r1, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x80, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000002c0)=0x10007) 2018/04/01 06:12:58 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) shutdown(r0, 0x1) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) mq_notify(r0, &(0x7f0000000100)) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/7, 0x7) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000280)=[0x0]) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0/bus\x00', 0x7, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000340)="abc7e748d8e167a4d598df7007deebe271c6ad8c7d5d329690094f0f3893aa314a543e30667059d7c1117968dee62259d79d34e69cc1dd4187090667953cb7471e5afbd8cb74f1383e7521e9cd5ff1ebd6383c69af3ee29198e3cd02abd075064df021db9c138492bb32cde5a6e6129a9754fc9885fd2837985a3c815833dc9ce3ac612df86da295abcb5539678367a9c343886a8ef89182a375a8cf4880bd69602636c997ab1a", 0xa7, 0x3}, {&(0x7f0000000400)="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", 0x1000, 0xffffffffffff8000}, {&(0x7f0000001400)="338ff686b1dcc572528691d341f1c36a553e0172976636282a75fe9e9805a3e23c3ed74c1a1e8fedf6a980efdc171f1bd884de8510c2ea55c02d5ce2ce8a146f48e226f33dd25ac8dc3ac628a84eef673b9c36edebdfa574483aa259ab3eb83eebfdc3f442914d35fde8d22d78e08bd9590d58efdca748174d6de470de6dda14ea4d12c24180776c8c4077a9", 0x8c, 0x4}], 0x800000, &(0x7f0000001580)=ANY=[@ANYBLOB="7362736563746f7248373431003f792c865293b56e7bf9e370476372755c742c696f636883727365743d63703835372c6d61703d6e6f726d616c2c00"]) fchown(r0, r1, r2) 2018/04/01 06:12:58 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x40, 0xc7f3, 0x40, 0x6, 0x0, 0x80000000, 0x40000, 0x8, 0x4, 0x9, 0x0, 0x40000000000, 0x0, 0x77d5, 0x5, 0x4, 0xc4f2, 0xfffffffffffffffe, 0x100000001, 0x2, 0x0, 0x100000001, 0x9, 0x6, 0x7, 0x7, 0x400, 0x1, 0xd0e, 0xfffffffffffffffa, 0xb7d4, 0x2, 0x8, 0x10000, 0x8000, 0x7fffffff, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x8000, 0xffff, 0xffff, 0x6, 0x1, 0x3f, 0x5}, r1, 0x10, r0, 0xa) r2 = getpgid(0x0) socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/fib_triestat\x00') ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000080)={0x3, 0xcf, 0x9}) sendfile(r0, r3, &(0x7f0000023000), 0x26a950b) 2018/04/01 06:12:58 executing program 3: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setresuid(r0, r1, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r3 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) r6 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) ioctl$TCSBRK(r3, 0x5409, 0x1) 2018/04/01 06:12:58 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b40)="ba275dafa7e43e67cf0b93979994600e143ce31d5467078a086ff0822205a92790f428d58f8ef03e", 0x28}], 0x1}}], 0x1, 0x8804) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x0, @multicast1=0xe0000001, 0x4e20, 0x4, 'sh\x00', 0x4, 0xc8d3, 0xa}, 0x2c) 2018/04/01 06:12:58 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x80) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x137, &(0x7f00000002c0)=[{&(0x7f0000000680)="ef472f633e4865ba2794c8fcb4a4315fe95f92f76d5daca789a08a9d66ffe05fda948522f706e98c7f7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854df8dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf3984c97eb9859166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab0100000000", 0xffffffffffffff7a, 0xffffffffffffffff}], 0x3fe, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYBLOB="fbfd2daf56652ca5be2370b05fa2b7688550db89aa9e7317b257548fffc2183750aa2e482a5121bfa4bd87875a57aa028374b6b2623e82daaab56574a345ccd49f6b71dbe6b218a212f5aa4a477127c3a22d2db7bc4b3a6aeadc647922c06388db9971dd450e0ef31b0764b14523b6e648e144a950927ab2956153da53d628e872c1ca8b8c3e503b52e62c6bd9a8ff5823404d4fcb77e2818c8fda6b57d1", @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR, @ANYBLOB="3abdb250702e079f4773ff341260a94c48018fd793e19a413b8f183c8d4dcbf02a9e545687cdc33ab3ce13544bf1f1b3a59d754652a01996200d603468500f7209aa37ff987cedcefcf04afee6c8766370442a664899da2dec07442959b087eb3e92ab0c65c46d854e8d27847264ed77f1e72239222ebdd53a0f8636efd6c247ac915e0245415a"]]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)="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", 0x6de, 0x3ff}], 0x0, &(0x7f00000029c0)={[{@treelog='treelog', 0x2c}]}) 2018/04/01 06:12:58 executing program 0: r0 = socket(0xd, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000040)=0xb0) 2018/04/01 06:12:58 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x41c000) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0xffe000000000, 0xeb, 0xfffffffffffffff9, 0x100, 0xffffffffffffffb1, 0x200202, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r3, 0x39, &(0x7f000039efb0)}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @loopback}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000005000000000000000000000009000600070000000000000000000000850000002100000000000000000000009500000000000000ba7b7edd922f556c19a906568b933832f51b2c97a3de4b516df25f85b9a8451856f9da9811558a49526dac02c7fd51bbb1f87833ad5d409d60a4c2b3ecd9e0f280f3584d2c6611ec01cfe22fc16049f6754680a01af22c3dd06f4740ba48f34bb17e2cfa"], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xdd, &(0x7f0000000080)=""/221, 0x41100, 0x1, [], r4}, 0x48) [ 61.674230] cgroup: cgroup2: unknown option "" [ 61.784350] cgroup: cgroup2: unknown option "" 2018/04/01 06:12:59 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @tick=0x9}) 2018/04/01 06:12:59 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000000800"]) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x3f}, 0x8) 2018/04/01 06:12:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x18000000000, 0x604280) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000200)='/dev/kvm\x00', 0x0) r5 = shmget$private(0x0, 0x2000, 0x2, &(0x7f000000d000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/199) unlink(&(0x7f0000000240)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000004c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={0x0, 0xffffffffffff0001, 0xffffffff, 0x4}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000580)={r6, 0x6, 0x7, 0x4}, 0x10) 2018/04/01 06:12:59 executing program 3: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000280)={0xffffffffffffff18, 0x2, 0x5, 0x1, 0x6}) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r2, 0xcf9eeee680fe3170, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x8, 0x101200) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000180)={0x3, 0x5, 0x6}) getsockname$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/01 06:12:59 executing program 0: socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x382) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r2, 0x6773}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000540)={r1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000280)="650f38cda24d25e88766d9f3660f3882865bc800000f20e035400000000f22e064660f15203e67f42e660f38800166ba2100b80a000000efc4e17dd7cbc4e14df46f3c", 0x43}], 0x1, 0x44, &(0x7f0000000340)=[@cr4={0x1, 0x20}, @dstype0={0x6, 0x3}], 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x308, &(0x7f0000000480), 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef514") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', &(0x7f0000000140)='devpts\x00', 0x480, &(0x7f0000000180)="39fdbeefd33431cb3acb907bfb1287958eaa27def4578f9974c65bd9e114957ba68f964da79461705a0734") mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/01 06:12:59 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2fa, 0x4, 0x0, 0xf298, 0x400, 0x0]}, &(0x7f00000000c0)=0x10) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/228, 0xe4) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x5, 0x5440, 0x9b1, 0x4, 0x0, 0x8, 0x3024, 0x2, 0x3, 0x800, 0xe6b, 0x80000000, 0x7ff, 0xe65, 0x5b5, 0x6, 0x81, 0x81, 0x6, 0xffffffff, 0x4, 0x9, 0x8, 0xb08b, 0x10001, 0x6, 0x2, 0x7064, 0xfff, 0x1, 0x0, 0x4, 0x5, 0x1, 0x7, 0x7fffffff, 0x0, 0x10001, 0x5252ec9364e7da53, @perf_config_ext={0x7ff, 0x100}, 0x4008, 0x8, 0x4, 0x7, 0x4, 0x15c, 0x7}, r1, 0xe, r0, 0x8ea246ed7f6b8c3d) open$dir(&(0x7f0000000000)='./file0\x00', 0x24000, 0xc) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/04/01 06:12:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0xc0000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000180)={{0x0, 0x5, 0x6, 0x7, "25834d23bc517f3294b516b39ab363ee0a34ff100d35e66f9b309068b097fbd9765afa7746fa6cf87e2ce5a2", 0x3}, 0x0, 0x0, 0x9, r5, 0x7, 0x1, "ad492d9ac9daa12a681f1e9e121c88e061693390202cf2b32086863705727767391d9dfff525022f97821620fbe566a88edfb234c1931ec825b0121f3221d50d", &(0x7f0000000140)='/dev/kvm\x00', 0x9, [], [0x1, 0x4c05, 0x3, 0x1]}) r6 = dup2(r3, r1) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000000)=0x3, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/01 06:12:59 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/31, 0x1f}}], 0x1, 0x40000041, &(0x7f0000000880)) recvfrom(r0, &(0x7f0000000000)=""/123, 0x7b, 0x60, &(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) [ 62.559913] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 62.611628] devpts: called with bogus options [ 62.635614] ceph: device name is missing path (no : separator in /) [ 62.679326] devpts: called with bogus options [ 62.685193] ceph: device name is missing path (no : separator in /) 2018/04/01 06:13:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0xe87a6e6e58b5312}, 0xff68) signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/01 06:13:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x220000, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/14, 0xe, 0x40000002, &(0x7f0000000080)={0x1a, 0x312, 0x8000, 0x8001, 0x5, 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000000c0)={'syz_tun\x00', @ifru_ivalue}) 2018/04/01 06:13:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001700), &(0x7f0000001740)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000017c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005080), &(0x7f00000050c0)=0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004c00)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000034c0), &(0x7f0000003500)=0xb) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b4, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x100000001, 0x3, &(0x7f0000000440)=[{&(0x7f0000000140)="a4e5a692d75149545ba14cb1115ca630dc9c3afa17a6d450a57f7b45daca81997d78b8c4bcb3e96c433fe9e7acb4c6fa268f78ec985df7b12a9cd91da8ec9c4ee437fdcfb71721b257d2ad902376014bcb2a96ca9268666abe214e9ba68dde4f3ae8a098c25a05eff514f87c46c1e5ec83921d65e0998fc24018df40b2c097a600dbc5ae2bb6f752ace8117840c2881016ad4aa62689", 0x96, 0x100000000}, {&(0x7f0000000280)="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", 0xfe, 0x7fff}, {&(0x7f0000000380)="cb8a27b56ed1490cd46221965c421763a5b2acebb6ac01a400898cbca90e3958f54c9c803b885ae9a3452f45c6fa8574079d789c10d63346f861cbf0d04425c994923800ab75be0bb5b82daa4b99fa3379bffdeeb0ad32808bb20d32d7be3c77606b57188fa5237ce990efbb86daca3984f6a108e7af4dbaf463a3d057cea978abaa7ea5622f17fe3977e5a62a", 0x8d}], 0x4, &(0x7f00000000c0)={[{@fmask={'fmask', 0x3d, [0x34, 0x31, 0x37, 0x30, 0x33]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x0, 0x30, 0x35, 0x0, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) lstat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)) getgid() 2018/04/01 06:13:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40600) fchmod(r0, 0x80) 2018/04/01 06:13:00 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0xee6, 0x2, {0xffffffffffffffff, 0x2, 0x80000001, 0x3, 0xff}}) 2018/04/01 06:13:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0xffffffffffffff2a, &(0x7f0000000000), 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/01 06:13:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="290000002000190700003fffffffda060200008322e80002040000150d0004a041a759e532133e72bc", 0xffffffffffffff10}], 0xca) fchdir(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) prlimit64(r1, 0xe, &(0x7f00000000c0)={0x4, 0x2}, 0x0) socketpair(0x8, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/01 06:13:00 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/04/01 06:13:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000580)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) lchown(&(0x7f0000000280)='.', r1, r2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'eql\x00', {0x4, 0xffffffff, 0x8, "219376811ba4", 0xfffffffffffff093}}) inotify_add_watch(r0, &(0x7f0000000540)='./file1\x00', 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002400)="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") mount(&(0x7f0000377ff8)='.', &(0x7f00000001c0)='.', &(0x7f0000000180)='mslos\x00', 0x5010, &(0x7f0000000240)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/01 06:13:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe0, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x4}, 0x8) r5 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x2, r5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000034d564b000000c7812dc546d1ece5a585140b0b000000000000"]) [ 63.489704] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 63.495787] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 63.500638] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 06:13:00 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0xfffffffffffffffd, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000040)=0xffffffbffffffe43, 0x296) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/01 06:13:00 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/50, 0x32}, &(0x7f00000004c0)}, 0x20) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/01 06:13:00 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x800, 0x0, 0x7, 0xa5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x50) 2018/04/01 06:13:00 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x420000, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) [ 63.550237] random: crng init done [ 63.569728] ntfs: (device loop1): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/01 06:13:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x59d7, 0x4}, {{r2, r3/1000+30000}, 0x4, 0x2, 0x6}], 0x30) fcntl$dupfd(r1, 0x8, r0) clock_adjtime(0x0, &(0x7f0000000000)={0x3f, 0x0, 0x7ff, 0x3, 0x100000001, 0x5, 0x8, 0x0, 0x9, 0x3, 0xa0, 0x5, 0x4bea, 0x4, 0x7, 0x7, 0xff, 0x7, 0x32000, 0x1, 0x5, 0xda6, 0x9, 0x4, 0x0, 0xd7}) 2018/04/01 06:13:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x20000000000019) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfb) pipe(&(0x7f00000001c0)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000100)={0x1000}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000700)={{0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, {0xa, 0x4e21, 0x4, @empty, 0x567a}, 0x8, [0x4, 0x4, 0xbcb, 0x1, 0x8, 0x7ff, 0x0, 0x7fff]}, 0x5c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) socket$bt_rfcomm(0x1f, 0x10000000001, 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000240)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) 2018/04/01 06:13:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x1, r0, 0x1}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240)=0xfffffffffffffff8, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001400)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e21, 0x5e, @loopback={0x0, 0x1}, 0x6}}, 0x2, 0x8bd, 0x6, 0x3fa, 0x7}, &(0x7f0000001500)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x1}, 0xfffffffffffffde5) r5 = dup3(r0, r1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r5, &(0x7f0000000080)="ad98a8eb28331757d28850c8994d937f4c9e751ad2553ef237bce9cb433f0f65753d7d16465a323e8c0419b2350aa97f58"}, 0x10) pipe(&(0x7f0000000040)) 2018/04/01 06:13:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r0, 0x80080) r2 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000000c0)={0xf000, 0x10000}) clock_getres(0x5, &(0x7f00000002c0)) getsockname$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/04/01 06:13:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/85) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x44) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02009104", @ANYRES16=r3, @ANYBLOB="100026bd7000fbdbdf2510000000140002000800030003000000080002004e21000024000200080003000000000008000b000a000000080006008d9d071b080007004b0000000c000300080007004e240000"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4) tkill(r1, 0x21) accept4$ipx(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xf2, 0xffffffffffffffff, 0x6, "68d25135ef497bc8777673e1a800d23131114316c3bedc51ffd700a929ddc78c6a44281eab39b4fa471e1348d51f2d06f23a66131b82f024f4b92f230bf1cb1f58a5a1008ca4ad9bad94975c30f7b6c6"}, 0xd8) tkill(r1, 0x1000000000015) ptrace$cont(0x3f, r1, 0x401, 0x80000001) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x44, 0x9, 0x1, 0x4, 0xff, 0xa327, 0x0, 0x1, 0x8, 0xffff], 0xa, 0x9, 0xd628, 0x1f, 0x2, 0x4, {0x10000000000, 0x100, 0xffffffffffffffc1, 0x0, 0x1, 0x80000001, 0x6, 0x8, 0xdecd, 0x0, 0xfffffffffffffffe, 0x7, 0x100000000, 0x6, "b98646ab2782c66497b23e837179f05c6467c3e0e7360461f3f172a5650b820d"}}) 2018/04/01 06:13:00 executing program 7: memfd_create(&(0x7f00000000c0)="acebc11ecdff22e01993", 0x3) 2018/04/01 06:13:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x2, 0x4) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100), 0x4) recvfrom(r2, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x500, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x9, 0xffffffffffffff72) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x20, 0x0) 2018/04/01 06:13:02 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r1, 0x585}, {r1}, {r0}], 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() accept(r1, &(0x7f00000005c0)=@nfc_llcp, &(0x7f0000000040)=0x80) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x0, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x102) r3 = msgget(0x0, 0x401) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000300)=""/29) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000004c0)=""/81) mount(&(0x7f0000000400)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000003c0)="76616d6d7320d18ff5fc6948f2deae4764197763f7235f5e9b6cf67a000000000000000000000000", 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280), 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/01 06:13:02 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1, 0x0, 0x2000000000000}, 0x20) 2018/04/01 06:13:02 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="ef", 0x1}], 0x1) 2018/04/01 06:13:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'dummy0\x00', 0x800}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000280)=ANY=[@ANYBLOB="bcfeffff1200010300000000000000000a00000003786c4a5ee1eeacca6cd5445865956377e57bc9eaf8762d2bbf1ba4c9c4540b4820779cdfb7584f"], 0x14}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/04/01 06:13:02 executing program 3: perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 06:13:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000040)='bdev]em1\x00') ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)={0xe0, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4091}, 0x1) chmod(&(0x7f0000000440)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x28) close(r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2, 0x0) r7 = memfd_create(&(0x7f0000000080)='dev ', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000680)={r8, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1175, 0x3, 0x1471, 0xfffffffffffffffd, 0x10000}, &(0x7f0000000740)=0x98) fallocate(r7, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000580)={0xfffffffffffffffc}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000540)) 2018/04/01 06:13:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x81, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="111b2535a25f95e6ac24bee4671d3e5a601ecf5dfc35d6c8182527d434dec49641ae4169072306731ac24c7e2d991c50c5284e6982a8250ad262c54291b7d06fbbf7e83f4b80fcf0b08d585fed611b6d69809290ca0119e38a925042fc3a6ec2c9a11694dba656d948a0ebffd300000070021e00b2629a8e7775f82d5823c3b60b88eb7c430ea1f1d3b6b4a7a0c1b19b2e1ae4074fa52ca9ae60c5d68f0351f41c9f19cd4c96dc874a6d2399131aad07b8a6a67b8902332f0e3c59b31335a88589575cb7745905a33f5fc127f43df78d760f0201790667a67a8781fec477eb1034ce052d98e388bfca743b2c5b13dc0a5e7fa24c83c68e585da6e1e99f78c4b05b3fe81c4bf7de2e8b30056c3b5fbdeedd27a16919fd71324660b5ad1ebf367344988cba470400030029f040bd29fcaebd3599d15ca217ccdacd1617d2091fc2b62a962bef8a02758b05c96d1d3f0088faaff2334cef5d6992452b5773e6b0331aa001aeeb646b77a40b00ae51597f8b325812eebd9943d8486681cf8895692cd94b02ba92adc29e44014b934362f2f4dbb732b153793a5eb7fb563dd3de0afe3b2a7cfba6edb2ef4e75f7adc852cee58042f3d92c2c5f825da24b2a38907ce6a31c0c511856cb737afb940f9d83da07b9f2457637b11bf9d59f04ab0053fd36ba2894a7fa3e7fb9ca3ae12fcdc554e7d3a76855458b6bea88c71249a053452e074cbde9aa0220c67ee7f654ba4b1c5da826233de4c2c27e5f77763a7f33c60aed7ca26e36b64a361ff903cec973c7e8aa729840e82a773c8561069e3768a51b69398230dddc5f388b8471ae9a49ea318a5b9961a7c90cee6823b7768eb9195f36377cf1e25b0a09d1f1d7853af18a2e486da945b481c19496e2a4153a0ea81486580524ad0fe9ce2e8eb399fadcff437c83ad72f0cb68c009b2679c792565d6cf64a80c181fb40f4ce9eaed5d103f99c35c2e743c598a93c52c006a5b2764bac5d33a8e46f3dc9a2b0b5d191439a93b1a827fb8e71052ac24cbdb6fa7ed16f9000000000000e85c39304e267ccf03d7ed66", @ANYRES32=r2, @ANYBLOB="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"], 0x1428}], 0x1, &(0x7f0000002400)}, 0x0) 2018/04/01 06:13:02 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x80fd, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) 2018/04/01 06:13:02 executing program 0: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x42, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x1) 2018/04/01 06:13:02 executing program 7: socketpair(0x3, 0x0, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x7, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3293, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="400000000002000019000000d50100002c000000ffffffffffffffff0000000000200000002000004000000000000000265dc05a00000700da628cbc3d8877b6edc6a69f540fbcc05872bc628df43d52f1a9d59fe7ce7795db5ff08ff24a118c", 0x60, 0x4000000000000400}], 0x0, &(0x7f0000000140)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x802, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000001c0)) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/04/01 06:13:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000016c0)={0x2, 0x202, 0x2, 0x79, 0x0}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000018c0)={r2, 0x40, 0xf43}, &(0x7f0000001940)=0x8) fchown(r0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200, 0x0) timerfd_gettime(r5, &(0x7f0000000140)) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(r3, 0x406, r0) getgroups(0x2, &(0x7f0000001980)=[0x0, 0xffffffffffffffff]) lstat(&(0x7f00000019c0)='./bus\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) recvmsg$netrom(r6, &(0x7f0000001380)={&(0x7f00000000c0)=@ax25={0x3, {"1d52c2af1f3556"}, 0xa89e550}, 0x10, &(0x7f0000001900)=[{&(0x7f00000001c0)="c58a0bb8bf08fa8589f7dd7f076fc7584218755c45dabde31589ab42fc5e3c4c5e7afc66d7fa7ca78379ce9f6c5c9d4ae901110bbe8d73a006391926b31fd205ad213df1eeadfce06e81f06b5c226cf7e5e89812535fee84a30df48bacf0412a9b343babd0fb35f910392b57b2a5aaa11f816076155bbc208ce0e307ac0d995d84050c0955a07d64d61c2505a2e7d362eb72ce1c41c56d4fbb", 0x99}, {&(0x7f0000001700)="c09a5fb2c9b682e02302bd1b66c0f0e897207235293b0fd40970bf1be30a54e74e096a9b52330411ad7daeff3be932fb1968f749ae6c11b17f900f34cbf708d1980f4070abffa3d71c38cbbb7940d821474c4bfa79aaf690a32424fdad304149533aafc0d107fbc87a4f809ef2c3956d67ffcf583e82eeb52208339773395057c9cd4628f7c54d144f791ddde87143a86b6cff3bbf94bc8864e0aaecd07e58ba0197dd9d8d8f6c84", 0xa8}, {&(0x7f00000017c0)="c184ada72a0693898768035ceecd83e4fd2d95fef347b8400827e2c10478398456991aae624418ea4ae2d1d1a9f95603c190a10ac6f9a3dc23df8b0024fd92b53467220a2f0f0255388c0161705b272da8204db657434bd59a34d6edcb87f4d5a02cf573705e789c146842da39459577424676ca269778b5b87071e615c2d10a55fbca5a84decd8947355421d48805b9048bfdcdd6adc7bac336571d8bd990bf4d25342198fd4f33ad43efd47da30451d6bbd520fac174d9b2e2b4598dc1a23e", 0xc0}], 0x3, 0x0, 0x0, 0x1}, 0x1) utimensat(r7, &(0x7f00000013c0)='./bus\x00', &(0x7f0000001400)={{}, {0x0, 0x2710}}, 0x100) r10 = syz_open_dev$amidi(&(0x7f00000015c0)='/dev/amidi#\x00', 0x9c, 0x200000060800) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000001440)=""/171, &(0x7f0000001500)=0xab) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001600)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0xff}}}, &(0x7f0000001540)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000001a80)={r11, @in6={{0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x49}}}, 0x84) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xc) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) 2018/04/01 06:13:02 executing program 3: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000840), 0x14) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f0000000040)=@nfc_llcp, 0xfffffffffffffe8f, &(0x7f0000000000), 0x100000000000014d, &(0x7f0000da2000)}, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000380)='./file0\x00') ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{r2, r3/1000+10000}, {0x0, 0x7530}}) r4 = syz_init_net_socket$llc(0x1a, 0x100000000802, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000001300)) clone(0x200, &(0x7f0000002400)="3e47bd04dd64c90e7d53ed10df24bc8427aa72a4123fe42ff2b73633440f4b3db8683556e942fa5d277a3be4ec88d88bf3a8a58646a92646a716a22a441ffbc6977049e5ac42ba2daa062bcb9babad22dd37b99ec5ec0659c0743a768a2affb29aa6fe05f0307b8b86031910d71ec37bd1174602e701a9faf99ae371b69987afe5dd1e2c954366a5ea3f378304dd23c124f2bbc79efd7d6e722d75d1a266d240f804a2c2b8f7f3fa4cef2ad2bd06fdaac705b993be24f6b44186f465a5ed76a926", &(0x7f0000000140), &(0x7f0000002540), &(0x7f0000001380)="4a14dc69b300fe5c8f4d0bf193d1135c4650f928d599db2895284288bd7c4525ba6d778c18f2a1cdbb1598b8b54954022104af2c80683e65494c491986e41275d7ed8a98fa3b01f8065c30f7e1e0d14a7b36767ed46f8228756d873e568356f889e797002bfe665a4ca1f83b5ee63f58a28e35b91da919d6c2086855d1715f93ab9743652e90ba75a6f6e338faf5af669e5508671776b4e96e8650b92074ad865f70d5be60a8ba9de19278b479129be5b3c0df7b5d3408ea26b07982442f8999f5be571120791588db5255ab398d5296dbee6e3e560469b2428f5529a9eb500aad03d83f8217e8903d7f4b8df88468be5c74d2ce22b9fd7ea8600cd1aee640f78a51e9be93c2c237568edae276d2c62402efdb0998a99b88b1982b42260983e3c31ca72520e5ef65653d41a079f32a35856f8ba5f5dc578bdd00604337509f7097339f0044ddd83a8da63744ecc1fcaf350a4c04e8f7e0fb70ccffb83f2f35ecc4e19f801d3c9a79c35c4e83e15d8e62bb92e8db1cd6d859a8f10a5f1e1a9a441c68aed4ee9255d126e9ec72f07eb14c060885472f024b2a22383aa47741b2b443021f17e46a64c4c99343d5e0cae651999f5505b118deeee1f1ddb56de247f2cef6bb3da3d8afedd6af890575ecd50fe09ee59db8361c3fcdfa4d1c42aad638431ea89be95c30344ded3d7706e0a4efd09a0a3100f7525f1b687ffd289f836eaf8cef5e5525d30e56c72487a3c62d43df8bfae4b72ea634eeef168ac854f1f2ba465581f4d8e01f8d8ebbec6618c44a81c19a16974e5bc008cc1082997d96edee7d6285f2e5062a49e3fd0a0a3c09322fbc295441cbd13ddf7b1de06b877a46c41173ff05e7536f487cbd938a528c7b3cbe0a7519f8652fa106e50b00268249d0321e00cebda4936e41aabfa8731dbb48cc942f3c2cf89e1d7003735603f3893a91a07f8330fb5187522f1b84498c2eeaba80f4866692d93251d1995837c36f3931a0810317732a8fd92d3b9bac3aea8004afd8e6bdae72f53e045a77d57f81a62404132d73acc236b0334811f210748d4c85c0129e469eba9da65debb3670460a5586bd9bb9433f1931df810c484372f8e084d925e10f9bed04968b72c5f2201379c1b5eccb68187439a50181aeacde02885ac865d8a22afe2b765d8b723724e59001d2d80de9940535a0807023cf261c14b853ff064af8a55b5abf14b349484187abd17040227ccba5d94b331ac7d359f1b0ca8a16f040874bfe49c0d354f98e3e32a5a085dcb6de2a75fff2b5b08b85bd714dd25498193ce85e11047e3b5eee7ccd90c1567864555b4f03452b2299386968977632c6b1e860b6f4bba3550108a3a9e3021df563680d4b2f6e7997e01210cbc58db701c1b9a394b5636f057522fd89e6b3b8ed55ce2b0f4d8282185892b6b3416799ecefb7054ab8ac4a75477ad636a2b76620f31fe738727d20501a4b5ab0984b7a97524cf488ada58b6532eeaccac25424be7a848d5bf548d3c40c1e6d455527a0c847cd460ddfaee522eec89c46f08b692d710ed59be457da6f30d598b011480dff901bf5183a88a70ec7f511fa0aa12feba76aedd59721e8e141f7efd31ebbd39f017e34525e8a42366c48b200fe489c1fc93c36025fc6058b61133fa7b78b6c866987d6440dd951849851ae1caf9e34f926591d98f1e1a7a1371183c0ea4de52470262361f77af98763a06869b70cad375e8dc1996c1d736710e1a0053969650805d1b8cd4d878306ab12022da7afc6ede5ec659e1bf74f13823e75e15ca64daac455f5507f7ccb15c1629abee6411cb25212a8bd9f416f3910ef8a1ead0be5095600397cbbfeb413f324437ae21f7e1394f510be43615423757dec3b269d4b44025ada34c95d40ee264c6f902c8fe3d4234b01d72cf0b63e07a7149d60d4e554d75b74a4572ad81069965c564bca8b3d18c1eb861472cc2a07a879eb2febb0cbd8ac0179585d2418f4bbc9a5cfea23fc034b1335d40d372038f4a37a66c6eab70df4b2838dc20d3a710125028fb574f09b9f2866b4219877a0ad1a021ba5e92dae81b3dcadb52aefe2cebd55312a7061f0160f7ea50232dce1656122e3ce0cfdbe9a7c0b6a4f727ce55f2455b5bf461be62047a8b003480e8c58934ff00c37e02ade3a76a29a329e020f0c06b2a31eb2002fa4f8959aaf644e2acb32252917de9ab2d9ad7932a67041c4896d20baf15861634b68eb3596943603e008f899114fdd3889d621a266d9466307c2eeef8a91122d6a27b74b759970ed0fa107c66cc38b2895ba7377660da8edddc754d705d874be83f721778ae26bc446f491c661ed8a1d5a992bafd80f18a4633c3f44aa2b40560806c22c11202762011ecd70a27bc95958e2e4c92015e8c53b93f5dff46bc5e390a4fb58214e0019b1365a8db5050c80a752ef6b30506cc2a724a34b8180889c674afe86966cd7d291dc1104b971d024786df8f7489f2593665f7b8fddd639f49cdbc17fcad38014f6dbe11245af93bc7455721187e0603a7532ee35056e3938673c684a3b69af85cfe64497d78ed833919c739f220314b684823ed260666c5c5c35baec99b761e1c9c2d695c2f72a2a2098f07e4c31a6383197a8cf86f72c32d6a5cd60c5f907cc4464793c9a5ef7178de9948261370c0b9bf5e21478bee633e634fbd2a086ed330c8ac339d05bd8ae2b4fe5d59b7e06af3f39141fe9f6d2aacbadfa8fc34d8cf4ef99d97a98bc861a8ac154030a477c97023daea144d5b6cb2075e3aaf737cd0d62ac78eb24cbb73a87e7d1c3789ad46c600d00e5caddd6f816cbd5bb953808d6adc71064075a3c8a05bf98129f9b28a17861b64500bcccf36a5c6b30177193c91ddd266646ebcaec882aadceaa4be4b52776815602d14ecc2338771a89389d8a3c90d8c752a3ffed0504e1832a2e286ceaf100b509c7a4d7a236aeb66c136875e978404bd02ef0d857b6752d698f1686477f721cb1a92761d2e09c488cd89a398831a3e0afa1c566b9793ffffec7f803c3070787ee9a7e9c00238443e6bf61d73dc11f09e31371bfd15f679252e25b76903d35b48241bf240706858c69c181f6b837c2255fb73f6c70ed50615919a084c7de89541bbad9f032421cc99c7b247c3809f40b74c00e5c7593ed59a8a015aac4b7737ec3997a4b21a96f5ca5d45f2b6101c362d344eb3181426badbaadec7c12ed1bba8f47b03480c7dbb932c70d29c035d268b0ca1615d65f159b55f046cf6d13bd1ac20ccf5b936372cf1caa55a5eb8204466b1f61e62f12a3a77ae5fb44aeefdc5a57eb305728039b87f00200ba390c05ca36d9fc2d45ab2df74591b6dec554f82e120a139db429264000f9a41d522891c7cc4565abb745022428ed031f6c6666a95ee8ea3c9311b37b59ae5db7ea179eef16b6ce003883b2b646fb65e6597c938f604f7fddf58c4c0159b4d4253966c2f8bbac6befcd0774c1be1009b38e60f7492c8bfa06024e4e165a60d5f4e9310b13a312c267d9d6d47e00a886c0722a1e6cca5af3e48171769dd095d3122587e143ca9c47959b178efadaac838e547511ad69a5efa6df8bc23efb47a2cc15fc67b46705623af5e4cad5f0bf5e0f576ee7174e7785369bca0a0cc312fdb96bd5fed1d6894757336526fb69f106c5a2fc77cf14420778b1f4de38ef83cca90bcf43d3b484754616c0163b2318a3791bff41068703cd6679a0db3578e95ac4bbebcb4f19dcf6abb851f7d08be5aedb93e38e94a90b1188d43e6f8b6cb6774fa0353db95d4ec5ff3184a4ed99820b38b8fadca8a6cb9e6046e73a2ec9bf715f6ea9b873ae5127d7946ab9a590704b1ba4bb837491e31e3ed05940019a485981e53241a6faf1e2b38f324e4cde4274a90bf0c8e9ae21aec28b5e1acb3d628fb481912401804c0ac543f913c9803c0c734f5b4c738589c05eac1093e8cc5ca3cbc6269a7164991260942fed2b48abdc6a9a9f50736f40f5a47d12be6751253b96194b7a5bd74cc40aca7913a2bce8bdb260ef54b27b40d4690092b1dccfb91c77c7665f4b03ff7398bb2d9298e6cbffef862789c31b64b9060df2895902304263befe6801d09d29a3c59f4c2135bfa8c7e869069d4bd9288a0f3b21047ae19b9a5d9839f9a40af1309b77e5ea71680b163f7c9f85949da5fdf2cd1ca4ef9a3c3444cec51372a2e8d40b64de8fb0808e36a466c7da7dc1eeebf0cababa9f348dad4436734fc9f78ed583d28d68eead67b5f84bdba08fd52e85d532ada7eb3c0a6eb0aadfdfa06c31e7563e0461b69348d93125108450f019f051800a7d8e545145ea1254082ff1698d5620e25208c610219ccd7fc6fd6eaf14bed246378c2ea0c59ba5b2f38621a8cf8b5190bf1fd7e5adb037b834a6db21558c4116f438800ae34a52232f5eb2e66f808f9d9c89434770ecd913b8f0f3a653148d5c9dd0898815dbedebe0d88dafbeead8c87a18603f99d2a605a67955c3b57dcfac1f44337914ade73add1683306bef36268af581b73e86c5574e3bab83a32579b0c56e3e0106e57340440a19d3ccce19083fcd9313583395c54c1740196284e6aa47691b453a227fa5e1a7646d973df89b46a04e001190c2cb1c4adb806313f35dea2f65fd07fb260528ef55d4600a8a104729e674b3598d4386ab4edc78ce806cde1127e2b782f998ced588d7ae6b0b359aedd97ff5f16d86f5fb4e2049e696227caa52580563ee646ab8e0122e56fd1f2489f0c7acb6549f512534f4342da61cce119f8c773ed4394880b190754e901a972044f35a4e86d5b8a92f019280147859e92c8f0da7875a785203643a82f1a89539ace422a52c614b31ce222cc1993019af43f648e54cf1dce34d609e3e816258f801f5e9f3f299a62deafc310ea102e63411f97ea4e6106b4dbf444ec0c80297816e2d973e6f466bb8b31fd1bf47720a600ff6d2469b97a5d940f3def1c117e00701d33d93290ce1badffe7cc26f0d16383be86db9cacc7f273c1c2beaf9dddf422a8c2c749abba9b69553c72d272f0fe1662ab9721ea0b6399422d7edad101d5e9f6e971e5ac41690c464d87915c5d4df7b76c43c74bd40fd7a13b41c740f112a021840513f8ef44fe765f76104950a50846f784796344fcd571c4a723207d3616a78cdac4f589a489ab1f205590d98fb818add6c929ef5ba12ac57b362667110095e1bcb174e47d70128231cc93934b3da627fd8682ff76cea9dbd7e52484fe194e1a680ad81a8b81492ecdf4585aad902e5304c2721f859145a7cb09c3d9c397b92e657b89f016ee40258dc2d65d311197409851a502ee95871faaa87c18a6aafa9d9785c3210fbacf6619e9de05c1380267114de061374eb4bddb2f8fa02a7ef7a6f3b3000000abaef31959bbf3c0d533161afc4deb5b38a6221d02566fc9304ce5e4f476ab8064306b7ce87f47928a3d98106b43c7b8afe5ba2c1046c7622ef8d17970780f82c7ded27a77a6e3e77170a037666687e5a14477071815bcee0c547c9058b2cef8e99cfeadadf00290b5411fbb7350e2e2310491d0d3af3fb726b877c4ae3988a33ea5c92fde5ef00c3680eb1fa3f81f727f92f7f103bedb3358b8728d467c9453c611ecb538b2069ef7e0c107ac9e6025a4889e18ce9ecb5efdc5d23c711efcb176aa6da9128f626b8b8894a6da220f104d31e855a74c29f70054c2935e65581ed1b753393eaa170ce50f88f167a39155e6c3b34f300e6d85e096a1a73be74340e712c4a8ec5ef2e14a15e1f45437c56a76ef9b0099823409a3ae7e454eb4aa9b7c5dd6f7b445a1e446f8a111519dfeace16993acc9a76a6635f612bf7e8e0ff5bc09669228b8ba17ce63ac0272ae297573e170bc0c2742c7a8057eb4b9163137a4f53e0b15703aa54d3337cd7c3b975cfbb99fe9d2431e369ce11426e47a97a6940358c64250291faf1e482f6d69d4e3") setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) sendto$llc(r4, &(0x7f0000001200)="23fc6fc99e714e9e6fd43f8fa21f888d6780b8afbd16cba03a5f74b797b2e11ce2a94b20b5d46d25376b83438a9c8218549b068f3337eae22002f13adeb6497a0813d251b7ec9e7a6415673b171ad97eafc5ec869eb20568b5b9ee287e8b232d31fc366e93fb3e0f8348604579e79170cf70902ebb86fe17923c1de8df09083b5364e4794f3cebf08a7869c48bb90fd6b5e81c45", 0x94, 0x0, &(0x7f00000012c0)={0x1a, 0x308, 0x8001, 0x4b7, 0x4, 0x5}, 0x10) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') setns(r1, 0x4000000) 2018/04/01 06:13:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001c00)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000290000050000000047d3fd418f1b451776307f5433b7a4bbddbde57bb0ab1ea92cffc52ab97fa25c3c22ef4365ce74eb88cb6a3948ee6e05317011bda26f4f5d46c5cb06f643fb85b6114452e68cdca04bacb65eda53cad3052cd99ad05d9b08b027b0aac22c179918bcec5c487c1be9500a1edb8ec1a9e5347ce3cb18"], 0x10}}], 0x2, 0x8000) 2018/04/01 06:13:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000040)='bdev]em1\x00') ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)={0xe0, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4091}, 0x1) chmod(&(0x7f0000000440)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x28) close(r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2, 0x0) r7 = memfd_create(&(0x7f0000000080)='dev ', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000680)={r8, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1175, 0x3, 0x1471, 0xfffffffffffffffd, 0x10000}, &(0x7f0000000740)=0x98) fallocate(r7, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000580)={0xfffffffffffffffc}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000540)) [ 65.960914] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 66.051420] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/04/01 06:13:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x300000, 0x4180) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000001c0)=0xc) r1 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x8) sendto$inet6(r1, &(0x7f0000000040)="7f735f73", 0x4, 0xfffffffffffffffe, &(0x7f0000000080)={0xa}, 0x1c) read(r1, &(0x7f00000000c0)=""/255, 0xff) 2018/04/01 06:13:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x4, 0x1ff, 0x800}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001840)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r5, r6/1000+30000}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000680)=0x4) bind$vsock_dgram(r2, &(0x7f0000000440)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x5) rt_tgsigqueueinfo(r3, r4, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000600), &(0x7f0000000640)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x8, 0x0, 0x2a499819}) dup(r1) 2018/04/01 06:13:03 executing program 0: prctl$intptr(0x18, 0xfffffffffffffffa) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x80200) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr=0x66e}, 0x3, r1}) 2018/04/01 06:13:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000000140)="9b643b9b25186f4b7e721ffd500475c4309e7501bb40073528236fa8bbb068d35005c00738b59370fe35cde8bac0ee9c2baaa1831d20a9d01414e284d2776e9b495d7c44db236c55ee2ea3f4", 0x4c}, {&(0x7f0000000240)="2825fa58f92e996f4215f316c0a3e5ae68605733835457d467e9d7c172a7c36d720c32b653d9f768959c67728202db115ed5f07ea93bc5f41e0d4d2e6604829d80d08e480333960cce28a784dc87049ba7254f547454a1e84469d1d580d17e45c004e12730e26fe9ee1489eeba79c7d0324bba53195d6be0b515e08b919b06763f390e4afa0db034ca009970c92723ae7e45c3d2f9a53b", 0x97}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="42e61060baeca562c134edfe1a29963c41dd4859a55445126ddb0ec68f73041876ff1b2dadcd835b325a5dda55d8930acb05b731d3a3611493560a459b583fe249ca7982c5028613f302212e00781093f57f2dcb4a22704ed578404e480514e1c4c305d264d492d41fa70fc1dd79eb2da18dbaf5d47f1a865563f202a18d95382227e5a1c5bb3d210e3306ec8529efb74c68db4b9ae548ef410b5e180032cb6da70b7cb8458841da10aef86c3905ec9afdb2380c4ed823b4546b2467b81deac6268f9c0f6825dba40722b4b17efc48868b5751812870b0f89a618f69924510d5aa235edae6c729d4fc33818cae8ca8d34baf5d170dd64f23", 0xf8}, {&(0x7f0000001400)="81b6866bdca3592dac7a355f3e0b3e13844d4585ee162e56f3dc38d36c4821c1d0569c89ac10ddc18cfb328fd78deb13ff2b21b8f2ed8dc3e0449d64b7c7b24d70c5e6eb4c6d88e8a2e9cb212c5416db5ec3188346b4932236c37dedc6a462fc019c", 0x62}, {&(0x7f0000001480)="69f95437239beec93810646df407dbc73c804e9734fa36e615005c12d0770533a965bb57b8b21a629ce5747195b36f7b61c5b1c99fd40cb013fb90972d7655f298a165b3a70d9dcabc0cb8e3558de8791b27bb1db3c6d07d1a878c8a79806baae7ee5d710897d6b2d094e341", 0x6c}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000040)}, {&(0x7f0000002500)="c46dd0c1ee915931c7dd8b463a1e611f726acc08422324aad99d332aae7f339fc69a25bc786130fc84a17853a25596714a936a3d8388168b43becccd6b39cb1dfb9035c1d71ae77df65757c67dee4eb872301a70f906eadb4e290a57d17a54ff50c121ba83a764b58aa17074b34be3b6a3c416c1e9e20b0a07e3182d70f24d24aca987fed697a1cf9b5899aab2c5c29528c1eb6fa33b32c4806d7f441669e64bad102fc2ec5c1b86aaf1f1ec4e1ecbf3d0a0b1ed3e7b9458ee9ade7a6e75bf9adbda5ed4c30b64829c07a3fe07", 0xcd}], 0x9, &(0x7f00000026c0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18}, 0x0) 2018/04/01 06:13:03 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x0, 0x3, 0xfffffffffffffff8) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x81, 0x20000) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000280)=""/119, &(0x7f0000000300)=0x77) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xb8003, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={0x0, 0x1000}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000007c0)={r4, 0x5, "11b44d89e8"}, &(0x7f0000000800)=0xd) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x8) recvfrom$inet(r0, &(0x7f0000000340)=""/150, 0x96, 0x0, &(0x7f0000000240)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88), 0x0) r6 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000180)="6766c7442400000001006766c74424025b0900006766c744240600000000670f0114248020080fc72a65260f0014f2df78072ef466b9500b00000f32baf80c66b8c02ce88166efbafc0c66edf3660f32f20f1adb", 0x54}], 0x1, 0x40, &(0x7f0000000240), 0x0) sendto(r0, &(0x7f0000000600)="55d937c5ef39f7b369ec1c23f8d972aae80e571538d170bd0776b2de5feab371c4a754e91066c4f7f2f3d24fa2430f5bcb8810412959517f353d14b283868ec2f9f86fd71061c45dc75b62e3f2057e8188e5d6b5d0a02a61a3ddec20a35eaf3e6b137dfbf9b04256bbbcaa4fb8128e429aa81bee7c76fd7ffad23148ed0b62a1a47a8bdcc8abdf6e806e79cbf0ec89927605724ac6e5d4484ae45367d771a7ada40b133376122c43ba10ffae3122bbe8", 0xb0, 0x10, &(0x7f00000006c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x80) dup3(r1, r1, 0x80000) ftruncate(r3, 0x5) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="f20f00110f01daba610066ed66b9720700000f320f01cb0f060f350f21ddba4000ec64670f23f1", 0x27}], 0x1, 0x18, &(0x7f00000000c0)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x80000001, 0x0, 0x1, 0x0, 0x2}], 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000540)) socket(0x4, 0x800, 0x1000) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) 2018/04/01 06:13:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xd73, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/01 06:13:03 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) 2018/04/01 06:13:03 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000018effc)=0x1c, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x3) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/01 06:13:03 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) 2018/04/01 06:13:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 06:13:03 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000001280)=ANY=[@ANYBLOB="0180c20000000000000000000800450000000000889078ac1414bbac1414000420880b0000000000000800000086dd080088be00000000100000000106000000000000000022eb00000000200000000200000000000000000000000800655800000000000000"], &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x0, 0x349]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x500, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xffffffffffffffc1, 0x8) 2018/04/01 06:13:03 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240)={0x77359400}, 0x10) r2 = semget(0x1, 0x7, 0x481) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000080)=0xe8) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x3f8e52e3, r3, r4, r5, r6, 0x18, 0x7fffffff}, 0xfff, 0x6a6, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000005c0)={0x57, 0x80000000, 0x0, {0x40, 0x1}, {0x0, 0x534c}, @ramp={0xffff, 0x8, {0x1, 0x4, 0x489, 0x2}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) recvfrom$inet(r7, &(0x7f0000000640)=""/157, 0x9d, 0x40000041, &(0x7f0000000700)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x5, 0xad, "a6a9a77f33b41e2cfd000e98420f87bc4d327735c83a8bafa394e9daf3ce5d510a253bd359a92305b5721762ca441149bee65a64c1f6a81e53356cdb7604de3046b94189e78082babba3bd2c12d2392d"}, 0xd8) 2018/04/01 06:13:03 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f0000000180)={'sit0\x00', @ifru_mtu=0x1bb40000000000}}) sendto$inet(r1, &(0x7f0000001200)='7', 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffe9f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="428da259", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) 2018/04/01 06:13:03 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0x1, 0x1, 0x5, 0x4, 0x5, "b768ecf8f55f4926e93440899638a3946c685626e7d54a6a0f0e18e558af4ca77899abd20f114055ed8e9decead7b3d998eb370446364e99fa02f3bf17041d", 0x8}, 0x60) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20ab, &(0x7f0000000280)}) msgget$private(0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24}}) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100888576cf99e77b3ce09c8160f945b922fd0af9fb4cac4146bc6ace17b6dc0516ff16f7798676f75dc8248c93a8441f60"], &(0x7f0000000140)=0x6) fstat(r0, &(0x7f0000000280)) fcntl$getown(r0, 0x9) 2018/04/01 06:13:03 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/4096) syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup2(r5, r4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) r7 = socket$inet6(0x10, 0x6, 0x8000000000000000) sendto$inet(r6, &(0x7f00000000c0)="a5efba81190816f029bf78ce2d41bf7cf6a2921b9e34732f5be6dad9a23f201cdf3bcf391f9a2705ee45c337847b3ebc49fbea98406711376c95d619a0b519ba6edca333db21122e4c731eaa40605c2cc23781d6a878d31918ae42fb0879a9bc4e3fc92e8e9bdca296005d40d19faf32fca8ac69c233e0033def1e083c4f6484e48a0f2c1d1a3c05ada638b374a8b2a61668091207c9f88c14a8f83b19698efce2a0e9fba8a203bb0f", 0xa9, 0x4008800, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) sendmsg(r7, &(0x7f0000000000)={&(0x7f0000010ff4)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x8d}], 0x2b3, &(0x7f0000002000)}, 0x0) 2018/04/01 06:13:03 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x80000000000001, 0x200001) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r0, 0x0) [ 66.495906] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted [ 66.555220] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted [ 67.306806] binder: BINDER_SET_CONTEXT_MGR already set [ 67.313917] binder: 7205:7277 ioctl 40046207 0 returned -16 2018/04/01 06:13:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0xa, 0x40) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setreuid(r2, r3) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r4 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = getgid() syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x4, &(0x7f0000000580)=[{&(0x7f0000000300)="4f745dbd2cd7dd890a96cc292c1ea7bd78833581e65a03d3d84e38cc9ff1c504619dfe5b0b7f89668fcb44f83ecc7bc6921e1690fb4794e7ba02a403ea2b097423d4bdaa694e514b652f1cdc6106258d3bec177a45b88a", 0x57, 0xbdca}, {&(0x7f0000000380)="2a45669e139064383c214eff0370df027481f2de698551c4dd543f5b305052047e", 0x21, 0x6}, {&(0x7f00000003c0)="9af09fb688ede9a08a2af631ef3bd78a2953497a51618f0c703cf3a6289099a9c885c4b6131527831f92c49c4997ab9998ecbb24a684dce0b94de9406a712386b4ac8767d5b6002ba169bef2c8369c23d29d5ac0a6fd742d25cc7d736b212974a2c624849bbf8c064b9eccf74daab6a848fe2fc410344eb21372040c0fc68443b7e813df5e5c78d11d43b76a1f5305323b1d7f1b68252505316caca173c03b0a", 0xa0, 0x31}, {&(0x7f0000000480)="cf8c7cf9ef7a6960b0294d4f9d3f29be8f7669c47df61354fec4dc8c5b875bb286331db98b886edfa71df06c3c4b826733a08d5907e81185c5c0203818356aeb85d1171bc306dd31f0b2d8928da2a64b90c4fbddfefab94daed8587b175e42676e40980514b06521c63356212604e583d178920d7102309eb20576643e5ba91e817940fe8665192b09ea6d2e0e372b3fbc955544d1903dad5f169d06417ca58fdb29d8944b38ce3cd35f570a40a3a98111d0f79609642ae687cd79203b7b4cc58c12bf7f12f59888822546866d74d6ece4b18446f75d4d7d47cc0d080eca92f69263a33f71ce6ea0", 0xe8, 0x100000001}], 0x100000, &(0x7f0000000640)={[{@quota_quantum={'quota_quantum', 0x3d, [0x3f, 0x38]}, 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@upgrade='upgrade', 0x2c}, {@acl='acl', 0x2c}, {@quota='quota', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@loccookie='loccookie', 0x2c}, {@norecovery='norecovery', 0x2c}]}) keyctl$chown(0x4, r4, r3, r5) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000001b40), 0x0, 0x0, &(0x7f0000001c00)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/01 06:13:04 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = getpid() capset(&(0x7f00000010c0)={0x20071026, r0}, &(0x7f0000001100)={0x9, 0xc8fb, 0xfffffffffffff801, 0x140, 0x3ff, 0x100000000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001080)={r1, r1, 0x1ff, 0x101, &(0x7f0000000080)="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", 0x6, 0x6, 0xcb9, 0x1, 0xffffffff, 0x8, 0x8, "d4de33"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) 2018/04/01 06:13:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/213) listen(r0, 0x80000001) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) 2018/04/01 06:13:04 executing program 7: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) fallocate(r1, 0x1, 0x0, 0x4000003) readv(r1, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) sendfile(r1, r1, 0x0, 0x100000001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000012c0)=[@in={0x2, 0x4e20, @rand_addr=0x1}], 0x10) write(r0, &(0x7f0000001500)="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", 0x1000) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) write$sndseq(0xffffffffffffffff, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001300)=0x4, 0x4) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r4}, 0x8) eventfd2(0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000001340)='/dev/snd/seq\x00', 0x0, 0x302) close(0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000013c0)="71f5e2c58c1b694e8ab3d68084714ceeea482392236b7baf6faa0daaad8cc179603f2e653c85776784295bf3b86d958e8439fcd0b75ed170abfe38f10a72fdba9452b90cd12605b790f635f0a9e43cd6bb1ed63e702d841d35847750fc4e95758fc44422b0c6d98e5c5f2f0bec5875a6f0c5834ab40942883c783cd825304f76606e7fa2889ce8aee18c2026bcfae21baaac7c8c81f3543ed4ccfeeee46defedda1f", 0xa2) 2018/04/01 06:13:04 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xf9, {0x5f, 0x55, 0x800, 0x80000001, 0x9, 0x5}, 0x4, 0x6}, 0xe) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x20000000000000, 0xffffffffffffffb8) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x80200) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd, 0x90000000}, 0xc) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/01 06:13:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) dup2(r0, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x7, 0x6, &(0x7f0000000680)=[{&(0x7f0000000280)="af467c2701d8b75166933dfc22e15b586a84643876c30dda0ed4c1ead715be802ba9fb87288a25391fcebdcae7a60ba15225e10284351aa9cb957c13f4ec24fac6d1563bfbd01b7c8b50", 0x4a}, {&(0x7f0000000300)="70dbb1a53cf961ac01b6df07250636d6", 0x10, 0x2}, {&(0x7f0000000340)="33cfea8fd2f3c3eb94b8a329933c17e8d5b957b57fb10604ed32365d54ca5782f8232c4384460b5bbd5cee221871b1a7b802098012511a2340c419fc3ced", 0x3e, 0x2}, {&(0x7f0000000380)="0069f8239e43f7d661edf8a1fdf2fab0930d759d2338a140c2d3ee0a7a5b80b67eda29115b17053def420f3b888db666f45258ba6ff5f3655b3750f83c68e8bde3e218163349a873ebe84e08d2e40a0c2c878910834ddd590a2e20005e224139b1cafa0d4a90dba5a5828fa7533fd2658cbe0bd93972cec2ace5d967d9c38fdf4bc3bf26bad4bae32dcc42da17df4ba3be6d2ccf0345d2a04c5ed1880d080fbf7dc5b07deb01ff1b9f5a2180d13c8fdf4cb45460fc55d96af19893b4c85949dbcc155a9599c02e74d8d7d52daf411b6f445bbcf6734e970282f3f28034ea91871b8c2ec6d5bde4", 0xe7}, {&(0x7f0000000480)="c4b0508425ea6b5d2a13338b752b1ef25d9c4df630c736a827db9c2fb208e8420d117497cf99f734c3a13272f32447312040b65931ff340d446b5857fcb14b89f1d5d866e63d6e0d35e4f1288cae6feaeaa2debcaf063a1516ea949606eb641a15bfa512929cf4e3a8988fdeac65c790d202610a3c4f76da40db9830897c6a6ee830e0e7cda945d92be6296fe2157efef620b3a1b6d9187332790fe8bdc95bf8620c128d5f1aa7336ed0978ea1553c1e0cdbd6e3556ce4513a657856d1e74a71bd6c19aa435ef3c79a47", 0xca, 0x101}, {&(0x7f0000000580)="cddb6e96b0b866da3da3685ba18fd62e0bc5a32a1916c5692afc0162fa67cf0fd93a2b02c797c574790407290c29ff800e9a107953c19b8e3a181912751c55154cc55d5a327ccd05c5d8c76e8dcaf3137b551b36fe0d9aedc9355cf03bb82c9ce3675aba2dafd7ed346f8adcfa0189d5bf685f35ed6644a2bf23af7eaa6eb535591e7141fbcafb58fc62da346672f46bb530d6d246ff2f1227824560c5c817fdbf0f0ab63b37db7ffa7dd74d63ba8a82956e7fda73af7b819e6c1e93f6c6ef9faeba10de055ddf68d66b7f1e9d0cb45d", 0xd0, 0xfffffffffffffff7}], 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/01 06:13:04 executing program 5: r0 = eventfd2(0x0, 0x0) io_setup(0x2, &(0x7f000092fffc)=0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40800) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00000000c0)) io_submit(r1, 0x2, &(0x7f00000015c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/04/01 06:13:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0xff, 0x2000000000000080, 0x100000000000005, "7175651800000000000000000000ffe30000004022007f081c61f2fffffffeff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x3}) [ 67.529806] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 67.566184] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 2018/04/01 06:13:04 executing program 4: r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x180) r1 = socket$alg(0x26, 0x5, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0xbdf1, 0x7ff, 0x4c4, 0x6}, &(0x7f00000004c0)=0x98) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000340)='net/Ngmp\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000002c0)='ip6gretap0\x00') sendfile(r5, r4, &(0x7f0000807000), 0x3f) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r2, 0x10001}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xfffffffffffffff7) poll(&(0x7f0000000300)=[{r1, 0x100}, {r5, 0x400}], 0x2, 0x80) [ 67.583685] QAT: Invalid ioctl 2018/04/01 06:13:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe2(&(0x7f0000000040), 0x4800) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/01 06:13:04 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = socket$packet(0x11, 0x2, 0x300) listen(r1, 0xffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x108) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 67.618735] QAT: Invalid ioctl [ 67.622760] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 67.633694] [ 67.635560] ********************************************************** [ 67.642366] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 67.649070] ** ** [ 67.655783] ** trace_printk() being used. Allocating extra memory. ** [ 67.662493] ** ** [ 67.669192] ** This means that this is a DEBUG kernel and it is ** [ 67.675908] ** unsafe for production use. ** [ 67.682612] ** ** [ 67.689318] ** If you see this message and you are not debugging ** [ 67.696048] ** the kernel, report this immediately to your vendor! ** [ 67.702746] ** ** [ 67.709449] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** 2018/04/01 06:13:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7ff, 0x111242) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00025e496572d77072cd721c304e9561a8ed6e115a256604dc0ce369ac258cc05ee9c703c6bf69cbfb25c7f8661fa3ffde2168611ba4f72513f2aacbba440386650b46a98c6184be2197e85fa49c43b5e1133897713afc88d9eff90245ee000000003e5e95c63be4eaa9fc773db26b2217717352c6a78fa8013e762ac70409084ba016dbd7a4b0cd5cd86fb3fe8253d2b26778242d5910b6ba0a173263505ab3097bfbe2ffd5ccb43b239b2298b4ea8e"]) [ 67.716142] ********************************************************** 2018/04/01 06:13:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x9, 0x80000000}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x8000, 0x7a2}, &(0x7f0000000380)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="000928bd7000fddbdf25f11bde7a4b081bda07000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x1}, 0x8) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x100000001}, 0x8) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) 2018/04/01 06:13:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto(r0, &(0x7f0000000100)="5f08a4079c140d6e9f90fbb63222dc2924287322b7c05b148fbe19b258ab5ab5d26b369a4918250f831cc8e4eb3dcae254f44978c18c12d76e1988a9cb04eaf8f09d8912d7cd28e543e164099854b48af4928993dd81fcef5d01c60fc9a7c72847f9eb36971c40009573bbcb8dbaec1e4491e18e2ad3907ae638075649f43362115f34a085877a7e5ffa001f3f8c8eefd0081b9071277e608823706fad7f90ea278af2255ecd9f2f76db7a6b9ad17acad5c0e97e119a96cf91ecae9e7767621004688c2e64ee2735e1bd9adb2739d81e3b8793cf434c4b6a36defff8436b237bda173a7a38f4a0612255bc001d011ba28deceec0", 0xf4, 0x44000, &(0x7f0000000000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000200)=""/135) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffffffffffb, 0x1cd) 2018/04/01 06:13:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x100000001, 0x6, 0x483, 0x5, 0xffffffffffffffff}, 0x14) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x32, 0x0, 0x3f, 0xffff, 0x0, 0x1, 0x64}, 0x8) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) 2018/04/01 06:13:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xd7) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) 2018/04/01 06:13:04 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mq_open(&(0x7f0000000040)="d202b999cf85000000000088f301e710", 0x8c0, 0x181, &(0x7f0000000080)={0xfffffffffffffffb, 0x1, 0x3, 0x7, 0x9, 0x6, 0x787, 0x1ff}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b2) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) io_submit(r1, 0x1, &(0x7f0000592000)=[&(0x7f00007d5000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000038f000), 0x0, 0x1}]) close(r0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 67.842327] gfs2: not a GFS2 filesystem 2018/04/01 06:13:04 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) flock(r0, 0x5) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') fcntl$getownex(r0, 0x10, &(0x7f0000001280)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00000012c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x0) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x100000000000000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x14, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000001240)="2f65786500000000000409004bdd2668c07e1bf8b3000ea90f798058439ed554dee901d2de75af1f2a4bec24a1c3e85afb35331ce39c5a00000000") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325", 0x5a, r5) 2018/04/01 06:13:04 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x40000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vcs\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001340)=[0x100000001, 0x800]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x1}) r3 = gettid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000040)={0x4, 0x4, 0x3}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x34) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000013c0)={&(0x7f0000001380)=[0x7f, 0x8, 0x248000, 0x800, 0x7], 0x5, 0x80000000, 0x100, 0x200, 0x4, 0x3, {0x81, 0xffffffffffffffff, 0x8001, 0x6, 0x6, 0x10001, 0x78b, 0x1, 0x5, 0x8000, 0x0, 0xfffffffffffffe4c, 0x7f, 0x8, "2f1a0f6df5e6818d074e672382ae1a5d5fc0b226f65d0a7bd5c2833ae2cf0c6a"}}) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/70, 0x46}, {&(0x7f0000001280)=""/11, 0xb}], 0x4) [ 67.868076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 67.901518] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 67.966071] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.049371] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.140315] syz-executor1 (7361) used greatest stack depth: 15600 bytes left 2018/04/01 06:13:05 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="39cb89832d229a4d6c6dfc35aa165e0968396aa755f62593e2745053db43a720d3653b2ceb025366fccb50e30fb7284c912070e8f2d7c5fcc2dbc3b43564520891ca48c6e0df1217ca52672a396c327e172db43e8833ae56e2018ab455f93691ceaa0eef33036145d8692d7315e0f82a4434ab0702e6d1e0ee533ad048cb81cb87bd0280b8e710ac9f610e46db5a9b94f8f67ea84ecedda3f6e66903f0b38cebaa4c437ca40db19454224da359cba16915f3a8a520eb765c12ad44b470d197d6ab3086123ff157f82b5743c15ca9479a27b639f226c1c9ebcc56a177e0", 0xdd, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='GPL-$\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x1, r2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), 0x1) 2018/04/01 06:13:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='(^\x00', 0x3, 0x3) writev(r0, &(0x7f0000cdc000)=[{&(0x7f00000000c0)="390000001100094701bb61e119f7cbee070000000200000045eeffff08009b0019001a000fe1ffff020000000000000004e9000a06002d0005", 0x39}], 0x1) 2018/04/01 06:13:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev, 0x0}, &(0x7f00000001c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0xd, r4, 0x1, 0xfff, 0x6, @random="02079343f66d"}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="030000000000000000200000000000006f00000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000"], @ANYBLOB="000000000000000000d00000000000006f00000000000000", @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000000000000000000008600000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) clock_adjtime(0x7, &(0x7f00000003c0)={0x0, 0x9, 0x8, 0x2, 0x8, 0x4, 0x5, 0x3, 0x1, 0x8, 0x7f, 0x9, 0x7, 0xfff, 0x9, 0xfb6, 0x8000, 0x20, 0x5, 0x10001, 0x1f, 0x6, 0x10000000000000, 0x8000, 0x1, 0x1}) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) 2018/04/01 06:13:05 executing program 5: r0 = socket$inet(0x2, 0x10000802, 0x3ff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x10000}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/01 06:13:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0xdc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000000000000000000030010000b0030000b0030000b003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000bcea8066fd59fadf4aa64ffcfc9c54d3d57b52cad2c6f99450e23269c2d329694b75445ab186462a3a4f6d261ea90894bf5fc1ca85c8f342e52064080db19abecb3af9f8919118643014cffd9c1200000000000000000000"], @ANYBLOB="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"], 0x4e8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000000c0)={0x7f, 0x6, 0xcc42, 0x7fff}, 0x10) 2018/04/01 06:13:05 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000100)={0x8, 0x8001, 0xfffffffffffff000}) keyctl$chown(0x4, r2, 0x0, r3) r5 = syz_open_procfs(0x0, &(0x7f0000531000)='statm\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f00009c7000)=0x40000000, 0x400000ff) mq_timedsend(r5, &(0x7f0000000040)="f1d574718ef92052084401faadb512d3febcc3179221bbf9a9a2", 0x1a, 0xfff, 0x0) 2018/04/01 06:13:05 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002000000e0000001000000000000000000000100000000000000000000000000000000000000000988ae931ac40c35865f00000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000e79bc70595f87fec3a410000000000a91f0000000800000000000000000000"], 0x8c) 2018/04/01 06:13:05 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./control/file0\x00', 0x7, 0x9, &(0x7f0000000840)=[{&(0x7f0000000140)="059fb8165e7089f7abd7b8fec97d5f231146ee4c0c7a32437ebbdac07f7d46ec236d88146f73a7013f87cdf94e505c3e07c41b08adee52a2e246dea4737e1be8f755255319e6d68694b2db9fb6e74cbe82abbb707104a6cac11dcdee10da9f0a9b7d61d28521631bd9", 0x69, 0x10000}, {&(0x7f00000001c0)="5640205be4", 0x5, 0x4}, {&(0x7f00000002c0)="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", 0xfc, 0x6}, {&(0x7f00000003c0)="81d506b3874672c01425d70f6fb194ee6bdcd9d69f574ce482ab43c13a76b29823c88ad513599fff468ded04efa9c38160b42c71678b38a7311d8e00e1b0677d90766148cf627d1a67c6a431cb6c6db3b6147c39299b12e537b868808caee699fe8cede0da6d04e5b956504633f63dad0b72157beb070f7cea5e384d2efff55c507cc52f7cb63633f9e8dc3e22b4aa726c0517f3a9c924d9cd4677e5293f048941a863d3e8c2bb0b1dc7fdbdffcedfacd6ee852b1db197fe9ef93b24deea3168ba48444d5632b2621ead1fb9", 0xcc, 0x20}, {&(0x7f00000004c0)="5f49d0669d2a22ac093c73e08380fb473ec3ffdc7b254ff5e61f2c55e35e91f0814960b35d2d8433501aec9cc78db3ee9cf498f8cfa57bd664d0b79f0b889921bc3435c462f76bb5b4e22fb0d66232ff2ab83d22", 0x54, 0xb9}, {&(0x7f0000000540)="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", 0xff, 0x8001}, {&(0x7f0000000640)="b79ba8ffb3ce56b0ab4a58daaf2bc79e0d0f2198462948d9eea8f184b7b394bb128fcc759af2ba941d8cf34953e9dbec5b988990705fc2c4528f304a", 0x3c, 0x40}, {&(0x7f0000000680)="7c28596c4543ec3ba3a973eeaa7f920b4a2f4e526737806848f6af890e6c70ea27f7a45e1df51cd4cdbd68a15a901991ae1e34a8576e76c8c957c79a6f67212c68f0b293f65cb4223f51086fead977a66be0ad1961e0ce72182e7b37b8cbbd47f31daa4e2bc9aa49e923f553ec88d4e1b74c47c4a1c5dbfd044141a1bb17622770b81f233ed9b6e34312b3565bd3866b097a64d0bbd351b763b73f1f732b997f71877e1077437e0c6bb8054c64f43fffbfd5548299818f90d9662325dbd706aa333538d67f2b08aec85a8f5ab7dcea9ee5d2fbac94", 0xd5}, {&(0x7f0000000780)="7afc3a9455e96116e4a07b5bdf20ac4b8d8ab70ba3d96aaa599fa5261505881e9f4e52043f45528e729bb4c130748e5a6b7f2be094366c8659c4eab632812707b9b8b32a4dfe49b2b1dd636a0eac35a24a4c1884fb61ef935c4bb2c2bf3df904db53dc91c7be8405e8fecba43ac4f8ea9ecb83a9d3d33d122ef65dec04f52eb5fa15f034fc303ce7306d58c1", 0x8c, 0x8}], 0x400, 0x0) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) userfaultfd(0x0) 2018/04/01 06:13:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x12000, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100)="0bad", &(0x7f0000000440)=""/4096}, 0x18) 2018/04/01 06:13:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000140)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200000, 0x0) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x77359400}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000280)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x10000}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) 2018/04/01 06:13:05 executing program 0: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000000040)=""/49, 0x31) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffff, 0x8, 0x10000, 0xfffffffffffffffd, r1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x10001, 0x6, 0x8, 0x0, r1}, &(0x7f0000000180)=0x10) 2018/04/01 06:13:05 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) accept(r0, 0x0, &(0x7f00000000c0)=0x4ff72506dd6ebeb5) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x2) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x1ea) 2018/04/01 06:13:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x77240, 0x2, 0x101}) sendmsg$key(r1, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/01 06:13:05 executing program 2: r0 = request_key(&(0x7f00000008c0)='trusted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="8595bd81bf639e50e89960e817b0a8cd48a3", 0x0) request_key(&(0x7f0000000680)='rxrpc_s\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)='/dev/input/mice\x00', r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000480)=0x4, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000380)={0x7f, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0xa0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x8001, 0x0, 0x2}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000009c0)={&(0x7f0000ffc000/0x1000)=nil, 0x101, 0x5, 0xaa, &(0x7f0000ffc000/0x4000)=nil, 0x7}) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4002) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x2000000000002f24) socket(0x11, 0x6, 0x7f) r6 = request_key(&(0x7f0000000640)="8595bd81bf639e50e89960e817b0a8cd48a3", &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)='/dev/dsp#\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r6) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet(0xa, 0x803, 0x8) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000200)=0x4, 0x2) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x200000cbe, 0x80, 0x0, 0x9}) r9 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xff, 0xffffffffffffff81, 0x2, 0x9, 0x0, 0x6, 0x592, 0xe, 0x401, 0x3, 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x4, 0x3, 0xd43, 0x7c990f7d, 0x401, 0xffffffffffffffe0, 0x4, 0x9, 0xd0b, 0x9, 0x6, 0x2, 0x2, 0x3ff, 0xf1, 0x4, 0x0, 0x8, 0x35, 0x9, 0x0, 0x0, 0x52c, 0x1, @perf_config_ext={0xb4, 0x5}, 0x8000, 0x20, 0x6, 0x5, 0x20, 0x6, 0x8}, r10, 0x9, r5, 0x8) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f00000001c0)) sendmsg$nl_generic(r5, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f0000000400)=0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) getsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000000080)=""/136, &(0x7f0000000140)=0x88) ioctl$TCSETA(r1, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/04/01 06:13:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x529100, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/01 06:13:05 executing program 6: sysinfo(&(0x7f0000000040)=""/61) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) 2018/04/01 06:13:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x80000000, 0x20000003, 0x0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/01 06:13:05 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) 2018/04/01 06:13:05 executing program 1: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x6, &(0x7f0000000000/0x2000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) [ 68.983768] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/04/01 06:13:05 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0x4, r0, &(0x7f0000000180), 0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x1, 0x1f, 0xff, 0x2}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) read(r3, &(0x7f0000ec6000)=""/50, 0x19) 2018/04/01 06:13:05 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) listen(r0, 0xb69) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000005c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) [ 69.025499] netlink: 'syz-executor5': attribute type 17 has an invalid length. 2018/04/01 06:13:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e617400350000000000000000000000000000000000000000000000000000001b00000005000000e803000000000000d0020000ffffffffd0020000000000ffffffffc8030000c80300000500000000000000325153be5fcca940e3cf764ad06b997eadb37071dfff62cf3149e7bfe8bfca0168623b44250e6f2252c1e8db3311c3081f7788a549f7eca34ea9117aed55680b2c5b84600000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/04/01 06:13:05 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x20a602) recvmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000040)=@nl=@proc, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/148, 0x94}], 0x3, &(0x7f0000000300)=""/4096, 0x1000, 0x7f}, 0x40002000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/01 06:13:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x93, "a171c21eea35fd3cb8d1209fded699d7e1833d13c4896c35dada5e22518cb79254d6f80a4aed921624b83c012b07787c25b371374c342fe667e17e788789371f51014c76f29adcda6dab32426f8fdbd0e1f401d83590933b71ba11bd00db375a4af2e3856e17712ad31603814c24301f05a43a7c40e029d5e154ed3180291afceeaffb66314e985afde20322300d435f0b441b"}, &(0x7f0000000140)=0x9b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x7f}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x3, 0x1}}, 0x26) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000780)=ANY=[@ANYRES16=r5], &(0x7f00000002c0)=0x1) r6 = msgget$private(0x0, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) fstat(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000007c0)={[0x8, 0x3, 0x70d038a2, 0x1ff, 0x7, 0xe3d, 0xda, 0x10000, 0xe9d4, 0x9, 0x13e, 0x401, 0x4, 0x5, 0x8, 0x1], 0x0, 0x100}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000640)=0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x200, 0xf4f, 0x2, 0x9, 0x200}) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x9, r7, r8, r9, r10, 0x1, 0xffffffff}, 0x0, 0x1, 0x9, 0x10001, 0x4, 0x8, r11, r12}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000700)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 06:13:06 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x7) ioprio_set$pid(0x3, r1, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='stat\x00') fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) sendfile(r2, r2, &(0x7f0000000080)=0x3fffffff, 0x4) 2018/04/01 06:13:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x2, 0x3000}, 0xfffffffffffffff5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r3}, &(0x7f00000006c0)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$kcm(0x29, 0x5, 0x0) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000080000000000008004500003c000000000029907800000000ffffffff0000000000289078"], &(0x7f0000000380)) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x9, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) 2018/04/01 06:13:06 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xfd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x104e) munmap(&(0x7f0000011000/0x3000)=nil, 0x3000) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000008c0), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='vcan0\x00', 0x10) membarrier(0x3, 0x0) 2018/04/01 06:13:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x2851, r0, 0x0) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000059e8f3f1513cbe0ec6f8731700000000ffb9d66121279dd8b0c8844396da6fdd95963695d2af1964ed116867df446d2527047bd2fb690233460665ca5fce8a861e717f54769619905237427d7d214cec3017d62f2b91753858f5ba55eaa5996398d2bfa6bba3160b82660e7a85319500567955ae8c1912ef86f4186d3258de8498514942ac8e13a782b0c4b34889b2bfb9661e6efb0003cd880288f9c26e7c93c40f602a7fa60672eb13ef5ddd48b4726fec8dba901cd9e6b2b998aac25ab187d0b09c37a873b1f58db6b85a53278ee44e64637ac1427ec6b265"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001680)={'ip6gre0\x00'}) 2018/04/01 06:13:06 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x80000, 0x0) r1 = dup(0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000240), 0xfffffffffffffff8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getuid() ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$void(r0, 0xc0045878) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="9b394345", @ANYRES16=r3, @ANYBLOB="090c0000000000000000010000000800040001000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 06:13:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x2e, "0000006a88e86beb4e8101d03f556a3b214b4c86d82463f879246a38ed463b7aeb763cead5fdbaa5ddb6cd9f0000"}, &(0x7f0000000340)=0x36) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'rose0\x00', r2}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r4}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/01 06:13:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0907001000000028000000080001000a0000079f04040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a3175087610276"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mkdir(&(0x7f0000000300)='./file1\x00', 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266e1b4f0ec69fca51d0e32", 0x9e, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x7fff, 0x8, 0x20, 0x1}, &(0x7f00000003c0)=0x98) fallocate(r1, 0x2, 0x0, 0x20004d2d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xf6, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffa}}, 0x0, 0x9}, 0x90) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)="ddb0fca614307a89e95e5fa8ed42dd4a5db8d9c7754d370c015d3de409c09fbcba9bfd8373fa1087b0481045c437ee4759e31023f32bdf7959f9145181be7bf1eb760b78", 0x44}], 0x1, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000002c0)) [ 69.693165] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/04/01 06:13:06 executing program 0: syz_mount_image$jfs(&(0x7f0000001140)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1760, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[]) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40440) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x0, 0x7, 0x1000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x280, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000200)=[{r0, 0x5001}, {r1}, {r2, 0x8000}, {r3, 0x40}, {r4, 0x40}, {r5, 0x2}, {}, {r6, 0xa0}, {r7, 0x40}], 0x9, 0x135f) r8 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4000) ioctl$KDDELIO(r8, 0x4b35, 0x3) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) bind$can_raw(r3, &(0x7f0000000080)={0x1d}, 0x10) [ 69.788858] syz-executor6 (7499) used greatest stack depth: 15352 bytes left 2018/04/01 06:13:06 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x200050000200, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/234) r1 = semget$private(0x0, 0x4, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semctl$IPC_RMID(r1, 0x2, 0x10) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/133) 2018/04/01 06:13:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0xd3, 0xf58, 0x9, 0x1, 0xffffffffffffffff, 0x0, [0x1e2, 0x1eeb]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000)="c01793c2beede5f8b387fadd254572cd3ff25920741df105f3d2c2b8e307e41f83b544c915bbc889ab36aac39769c6677c799746210ffcc9cf18b05f4c31e8d434b45689d1bec9b9875e3a1cf786d59e949111787fb87d8ec425f38e1862beab507dff94c226ae7da86173ff05d82cf6019796aa8d0b6f04470f1e607ece3f53e4e4e5173a3139f40de16de18fed9481625971571100a7721f2fda3e22fef9d09cd486d54bcc153337806d49d322f5f805aa0493f70c2b46d14d685e9695b285897a70206d96322157e104f39028e65324dbbdc4116f3837be5807", &(0x7f0000000100)="f2138ad3f898024f40e00f784f4792a77b30f013a7525fed7cc5249812c5e165f6df7fcfab8b8ad6699ec040978c700bdeeed0240dde4ef47c29b47fa5e1f9ca3eeb7417d7af73156281ca612d32c966287616f8765e017259200cfb400fe41d97ec70ba7e6204ecfc01d8363ac5c16f058191bb77e259473f7f2b5597e44f18e94b5d5de38a6394c4c2", 0x2}, 0x20) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000200)={[{0x9, 0x0, 0x6, 0xea3, 0x8, 0x9, 0x0, 0x101, 0x800, 0xf7, 0x101, 0x1, 0x1}, {0x3, 0x1, 0x4, 0x4, 0x42, 0x1ff, 0x7ff, 0x8, 0x40, 0x8, 0x1f, 0x1, 0x2}, {0x2, 0x400, 0x1, 0xa1, 0x101, 0xd4df, 0x5, 0x5, 0x2, 0x8, 0x10000, 0x6, 0x2}], 0x7f}) [ 69.890311] jfs: Unrecognized mount option "" or missing value 2018/04/01 06:13:07 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x7, 0x6, 0x8000, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217", 0x9}, 0x3, [0xe59, 0x4, 0x7, 0xda0c, 0x6966, 0x1, 0x8, 0x80, 0x7f, 0x5d, 0x7, 0x6, 0x0, 0xcd, 0xfffffffffffffffd, 0x7, 0x10000, 0x200, 0x4, 0x2, 0x400, 0x1, 0x7fffffff, 0xe97c, 0x1, 0xffffffff, 0x6, 0x100000001, 0xcb53, 0x8, 0x2, 0x7fffffff, 0x8001, 0x23, 0x5d636034, 0x7, 0xfff, 0x7f, 0x7f, 0x7, 0x2, 0x3, 0xfffffffffffffff9, 0x4, 0x6, 0xfffffffffffffffb, 0x0, 0x6, 0x156, 0x1, 0x2a9, 0xc8, 0x7f, 0x6, 0x7fffffff, 0x6, 0x0, 0x3, 0x3, 0x100, 0x5, 0xe387, 0x5, 0x3, 0x7fff, 0x8, 0xff, 0x1, 0x6, 0x65, 0x8b, 0x7, 0x3, 0x0, 0x9, 0x7, 0xad8, 0x9, 0x4, 0x7ff, 0x228c, 0x3, 0x8, 0x100000001, 0x7, 0x8001, 0x400, 0x8, 0x6, 0x3, 0x1, 0xca01, 0x2, 0x10001, 0x5, 0x1d5, 0x25, 0x8000, 0x4, 0x9c7, 0x10001, 0x4516, 0x4, 0x400, 0x6, 0x4, 0x2, 0x0, 0xffff, 0xfffffffffffffff8, 0x263a, 0x5, 0x9, 0x7fff, 0x4, 0x1, 0x6, 0x7fff, 0x8, 0xf62, 0x10000, 0xfffffffffffffffe, 0x3, 0x4, 0x3, 0x4, 0x8], {0x77359400}}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 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)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000700)={0x7, 0x752}) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000600)=""/161) sendto$inet6(r2, &(0x7f0000000540)="cfc0ce71486b85dd35c66817a129725a6d200f2acd007645199e7e33a7a59a5ffdb7b25e1ff682e3370d40a41c34a7dd30d9c69d8fde5d0d4a3bd1909ebbf4a3294e57e92d0d53165fd2008e28664589e97b7768f9515d9ace1188edea8cf14130b2d750e0075e11a948e1ce5ad5f54f7ade7a20c306765905bf3bbf02488a8968b06d42ffce89b584185b8e60e17fbdc4d493e0459112250147f92bb04f382b16886c1d0eb943766f1e46df4f9d6c8e84b85021325ff0a00803d5b0", 0xbc, 0x8000, 0x0, 0x0) 2018/04/01 06:13:07 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000025f0001b000400edfc0e1c0b0020e8000000100900000008000000000000", 0xffffffffffffff68) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7a2, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/50}) 2018/04/01 06:13:07 executing program 2: r0 = socket$kcm(0x29, 0x802, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x410}, 0x6) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@can={0x1d}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000200)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}}], 0x2, 0x0) 2018/04/01 06:13:07 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) r0 = memfd_create(&(0x7f0000000000)='[\'\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x101}, &(0x7f0000000380)=0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000008004600005c000000000007907800000000ffffffff440200000420880b0000000000000800000086dd082c302a08b7ed4d2c0016000100000000000000080022eb0000000020000000020000000000000000000020080065580000000059"], 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x10) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, &(0x7f0000000580)}, &(0x7f0000000600)) pread64(r2, &(0x7f0000000200)=""/53, 0x35, 0x0) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@proc, &(0x7f0000000340)=0x80, 0x0) lseek(r2, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/01 06:13:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8fd, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x80, 0x1, 0x7, 'queue0\x00', 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x2c) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) mkdir(&(0x7f0000000240)='./file0\x00', 0x38) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x0) 2018/04/01 06:13:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200180, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) fcntl$getown(r0, 0x9) 2018/04/01 06:13:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00', 0x1}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xc5, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) 2018/04/01 06:13:07 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xfd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x104e) munmap(&(0x7f0000011000/0x3000)=nil, 0x3000) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000008c0), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000240)='vcan0\x00', 0x10) membarrier(0x3, 0x0) 2018/04/01 06:13:07 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) 2018/04/01 06:13:07 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100007, 0x800000) sendfile(r1, r0, &(0x7f0000000680), 0x87) 2018/04/01 06:13:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1001, &(0x7f0000000140)={0x0, 0x7}) ftruncate(r0, 0x3d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x81}, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x5, [0x7, 0x10001, 0x800, 0x0, 0x8, 0x80000001, 0x4, 0x2]}, 0x5c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) 2018/04/01 06:13:07 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x0, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff3461}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x97c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="200008001d00ff10657e8619ad919700010000000c00010008000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/01 06:13:07 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x3, 0x6}) 2018/04/01 06:13:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x5, 0x914, 0x4000000005}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000080)="f07954e9577b935b95a508a74c9ea27debf03d2c0ff5", &(0x7f0000000140)=""/78}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f00000000c0), 0xffffffffffffffff}, 0x20) 2018/04/01 06:13:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) 2018/04/01 06:13:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000880)={"f78cc9172b7253027681008979c73106", 0x2000}) r2 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001c40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d00)={'syzkaLles1\x00', r3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r5, 0x1a}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r7 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00000008c0), &(0x7f0000000340)=0xfffffffffffffe31) r9 = socket(0x1e, 0x805, 0x0) listen(r2, 0x40000000000a) sendmsg(r9, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000280)={r6}, 0x8) close(r0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r11, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r12 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r11, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r13, &(0x7f0000000040), &(0x7f0000000080)=0x10) r15 = accept(r9, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r10, 0x29, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r8], @ANYRES16=r1, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="93b533854afc217aeb9a72f61ddfa8d12511de5267f75e760aeb9008ef00996eab96e18c6120773f217201f734f1b707cd1b696e00d68aa3cfa9d0"], @ANYPTR64=&(0x7f0000001a00)=ANY=[@ANYPTR64, @ANYRES16=r15, @ANYBLOB="d23d4f56dae37738a8f40281d2d5a95a5da2f2cf0ead23ccf511620c1da3f0116dcb08619cc02ecd3f54c0672a2abbfb6a474a35bf8a515c5f42e13b7748148bdfd272ac575b37619d725e550f5d69ee05b98fa6a3473b0ce5a25f420f5accef05eee371d940dd61a9b272760d25ff3a1ca7bec3827750a3869fe3f62a8f32131e1a56ea0ee624d93bf3ad25d9dc0cb5930050e9bee1318f9f60c0cb758efc66d1a591d9251f4e622950822629ecf5fe850e9409c0308867ac0f18c9fe5236c1546974a95c1f804268238d108a5516fab2c4092cb385b297be344f6f11622f16e40fe696a7885dd565f385bd970570", @ANYRES64=r14]], @ANYRES32], 0x5) 2018/04/01 06:13:07 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f00000006c0)=ANY=[]) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000180)='jfs\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf22f, 0x60080) fanotify_mark(r1, 0x0, 0x8030002, r0, &(0x7f0000000080)='./file0\x00') 2018/04/01 06:13:07 executing program 6: mkdir(&(0x7f0000000080)='./bus\x00', 0x2) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e21}}) r1 = fanotify_init(0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) read(r1, &(0x7f0000000140)=""/4096, 0x1000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x4000003) r3 = semget(0x3, 0x3, 0x40) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000001180)=""/108) r4 = getpid() sched_setscheduler(r4, 0x7, &(0x7f0000001140)=0x6) 2018/04/01 06:13:07 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x408, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x27f4e9c9bc882095}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r2, 0x411, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x931}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40010}, 0x40) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/1, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000440)={'teql0\x00', {0x2, 0x4e22}}) umount2(&(0x7f0000000400)='./file0\x00', 0x2) [ 70.848668] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/04/01 06:13:07 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) 2018/04/01 06:13:07 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x81) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000640)={0xff, 0x7}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffd, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) io_setup(0x3d, &(0x7f0000000540)=0x0) io_submit(r3, 0x1, &(0x7f0000000d40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000580)}]) rt_sigtimedwait(&(0x7f0000000040)={0x30d}, &(0x7f0000000440), &(0x7f0000000580), 0x8) r4 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x0) write(r4, &(0x7f00000000c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480), 0x13f}}, 0x20) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r5 = semget$private(0x0, 0x408, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r5, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r5, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000b3c8d8b599309c40e972000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x48}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0xbea, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x80, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x6, 0x100000000, 0x7, 0x1]}, 0x5c) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) [ 70.920136] print_req_error: I/O error, dev loop0, sector 64 [ 70.931657] print_req_error: I/O error, dev loop0, sector 120 [ 70.947146] print_req_error: I/O error, dev loop0, sector 64 [ 70.953539] print_req_error: I/O error, dev loop0, sector 120 2018/04/01 06:13:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x80) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x4) lseek(r0, 0x24, 0x7) [ 70.998282] BTRFS error (device loop3): superblock checksum mismatch 2018/04/01 06:13:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x10000, 0x1, 0x8, 0x0, 0xc9a}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x40100) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) getsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) [ 71.047761] print_req_error: I/O error, dev loop199, sector 0 [ 71.055887] BTRFS error (device loop3): open_ctree failed [ 71.070239] FAT-fs (loop199): unable to read boot sector [ 71.797498] print_req_error: I/O error, dev loop199, sector 0 [ 71.803565] FAT-fs (loop199): unable to read boot sector 2018/04/01 06:13:08 executing program 5: munmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000) get_mempolicy(&(0x7f0000000180), &(0x7f0000000000), 0x80000001, &(0x7f0000ffc000/0x1000)=nil, 0x3) 2018/04/01 06:13:08 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x100}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) read(r0, &(0x7f0000000040)=""/1, 0x233) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f0000001600)='/dev/usbmon#\x00', 0x3f, 0x10000) accept4$vsock_stream(r2, &(0x7f0000001640)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xe, 0x80000) process_vm_writev(r1, &(0x7f0000000080), 0x0, &(0x7f0000001540)=[{&(0x7f0000001200)=""/29, 0x1d}, {&(0x7f0000001240)=""/70, 0x46}, {&(0x7f0000001300)=""/147, 0x93}, {&(0x7f0000001440)=""/196, 0xc4}], 0x4, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/autofs\x00', 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000080)=@req3={0xc7af, 0x2, 0x531, 0xff, 0x3f, 0x81, 0x40e}, 0x1c) 2018/04/01 06:13:08 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x81) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000640)={0xff, 0x7}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffd, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) io_setup(0x3d, &(0x7f0000000540)=0x0) io_submit(r3, 0x1, &(0x7f0000000d40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000580)}]) rt_sigtimedwait(&(0x7f0000000040)={0x30d}, &(0x7f0000000440), &(0x7f0000000580), 0x8) r4 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x0) write(r4, &(0x7f00000000c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480), 0x13f}}, 0x20) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r5 = semget$private(0x0, 0x408, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(r5, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r5, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000440)=0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000b3c8d8b599309c40e972000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x48}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0xbea, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x80, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x6, 0x100000000, 0x7, 0x1]}, 0x5c) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) 2018/04/01 06:13:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/01 06:13:08 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b2) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x1, 0x110000, 0x4f77f79e, 0x3, 0x96}) io_setup(0x1040000007c, &(0x7f0000000180)=0x0) io_submit(r2, 0x6d, &(0x7f0000592000)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="f3d7130ba11e53943e3dede62b32493c47c00c2c96d40915ec7960044a458f648d25dcfcfe5a2d842f9959a15c28a090fc672c07ab32be83fa1af964d5c42f59104bdffe11b93979fab125a17f258316803e1a5c8f622dcf2d0a0e92289cbc67016ccf2b4c6296112a08facaa2828cdaf957bf2abef1a793", 0x78, 0x0, 0x0, 0x8e32f9425f2cef43}]) close(r1) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/04/01 06:13:08 executing program 2: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x2) write(r1, &(0x7f0000000300)="d88a8d3814", 0x5) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0xfffffffffffffffe, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, 0xd, 0x81, 0x1, 0x3, 0xfffffffffffffff7, &(0x7f0000000080)='bond0\x00', 0xd6a, 0x5, 0x942e}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/01 06:13:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1000, 0x48100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000000c0)=""/33) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f0000000000)="efc1dd04b929ec718a1c6ad1175c0b1e182ebbb255e3d31ce465b16d3f62ce8b0f416ba7e1459373e84f8570f66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab217c6010000808c932b2978327a77c100c45f905994238e13189d35", 0x67, 0x0, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) sendmsg$alg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="3d673b3bbf1c4099d5b2f232792742dcb04584ce9293b1ba07819fd2807e8f4df7803151e6370f9b35031ad3f5be3abf58b9bd3bc7316af3d3399cbe848130d3698473c92bd5443a701089df4d2fa04bb08261ddd8e1373c7accd52e9e0a694277ab32caa0d9a1d6eb31126cf9da2046913f557ec8efb392e8b3bb38f9e9eff3c5b1a15bcf72f6734c35aeaca0417f1ade0a630fc2352397c6165325bc39bc251430b0a8716c187dae04072025f7ee08d9fefadf738dce0b322d8e2b55035013617262d9cfadf79b9db84d71e8923f970ceef4994cfd0411c58d50cd9f4d6598f0db65de15aca7ca26cb2895a8fe17461f88aba0404efafa", 0xf8}, {&(0x7f0000000200)="5fb3d524b7148199885bc30330c62bd245b06baa56ae29490eda68a28c369f517448b9a2ca5a0783cd02695b152eac59dfe4c330d4ab1e6f9265a02ddd51b645df0fb7abe4114e8398f2a49ddbb2a284cb534230bced5bdf8292c8cbeb1fab1beecd34dc4528db687894acef03c8929248140124f211aa209fbabdb5e13c4d2d4dec774bda600a901cdff4720f26c8079cb9d4916d96b87831388a96f9047d8b2a2c1764cad691b3ac02c8bf62c6954c69e319141ea1832945b65c28f82f3ec401d9373959fbe3d150cd81153002f542a4d26caf59b7c9957e", 0xd9}, {&(0x7f00000003c0)="19aa8c07afddcf1c5624655fe46de42b91dc2ae33ccd0041fa4478c28ce313be733b946832cc7102c28a11b0dafea4ecf5c6d490b82dd83d9d67124d453e243450a070d5a7bd17601189f639448f1d10a01c311bb9f275e2c11d534bf960ad85804135b04bc9d4733828804fb7de546d5b4771cbba37f4317b98d5ebaf091080f3ea10bc96d8464c1528fa55971a41ae0865c1", 0x93}, {&(0x7f0000000480)="4e68f477b8f56d60370b275eaa0a4a3165c9929171ea91dc7185f2cd511640670043aab10b331ac7cbe4105e65e26065c6213a0465d71b2c425c0eced06914076a785cb7af7b58f29085e3fffbdd926a7b07ee8357954cb6f4e690feffe4615130fbb3587fea3a384f18bd35a719b6b07a9ebc5ba31e696af04da78a8cf7c2b65c7e109c700370c2f4301a4f29a34137618a39fe2058a973345580d6f0", 0x9d}], 0x4, 0x0, 0x0, 0x1}, 0x4000000) recvmsg(r3, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/01 06:13:08 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x3, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x0, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0x0, 0x0, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x1, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f00000000c0), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000020614f2ac1dc5338000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff000000002e6de547f92028bf5c8004efe5"]}, 0x115) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x80000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000480)={0x12000000000000}) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000000)={r5}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x2, 0x3) clone(0x0, &(0x7f00000003c0)="2ac83eba9bb0edc45370f1087189fbd8239898bde890a0d5ab300da1757a46319a4f9cdb9d9693f71cbb8fb49bd3", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x80) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[]) bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r8, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x10001, 0x301000) ioctl$VHOST_SET_LOG_FD(r8, 0x4004af07, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r9, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r9, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) [ 72.004770] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 72.043412] print_req_error: I/O error, dev loop199, sector 0 [ 72.051427] FAT-fs (loop199): unable to read boot sector [ 72.132549] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 06:13:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000009e00000076fc0f98f092bbf4cd22688b20c2fcc6e2ab120ecd865548fba47061574af3e949ab869afa6518696f5b3f59f0e599b3d6f7d5950b51ea7ed23b706cd97338cf0711df99d5ef9f2d18e97d0fb19872a6f5c6c37b2ef938c8610c843ae7b9058dd30618b4a300ec2b0615c2e432b991128fcb0ac2feb9ce6497e31e56c5e805328ad7c67e8b5f00ee3d1525960373d33f5d2dd2f10ed40fe3c894021196c5"], &(0x7f0000000100)=0xc2) clock_gettime(0x7, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) ioctl$void(r0, 0xc0045878) flistxattr(r0, &(0x7f0000000380)=""/122, 0x7a) pread64(r0, &(0x7f0000000140)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000005c0)=0x8, &(0x7f0000000600)=0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000500)={0x6, 0x0, [{0x93aad095e1dfa39c, 0x1, 0x3ff, 0x6, 0x7}, {0x8000000f, 0x5, 0xdf, 0x147, 0x6}, {0x8000000f, 0x0, 0x80, 0x400, 0x3}, {0x4000000f, 0x4, 0x5, 0x81, 0x1}, {0xc0000003, 0xfffffffffffff45b, 0x4, 0x3ff, 0x8}, {0x80000019, 0x1, 0x3f, 0xffffffff, 0x8001}]}) 2018/04/01 06:13:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x4, 0xc9d, 0x6, 0x7ff, 0x1, [{0x0, 0x8, 0x1f}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x8000, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/01 06:13:09 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b"], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) r6 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e", 0x57, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x2b7) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f0000000080)=0x1c) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20210890780000040000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256ba4a7afbbb9cc3c2620150dd91c"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0xa0, 0x1d, 0x0, r8}, {0x100000000, 0x0, 0x100, 0x3, 0x6, 0x0, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x100, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000640)={r9, 0x8}, 0xfffffffffffffe31) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r10, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r9, @ANYBLOB="000004000800080062000500a7ec4126006ea98b2a613081642e999eb4f7531b847dbc17479e4524a5f7106c443ed6c15f983763a0673c8c56642a16288a02741fa8c9295c36baceffba52ae7ec16cc74cb7a1290eb4967e74fdc3f1de57649811f5cb7c6f8fd1239e2b2d94000bfddfab44b3c883b4dcedf51c803d2bc9e1a3c2725af30daca9293c1f4c685a6811de5523c82e9135ce90fe0a288660d786a8bbf9205142d1bb4ee221286bb9c47152675ea18099f596a2771ce23bc8a64049fefdd56f390247e6070abe"], &(0x7f00000004c0)=0x2) 2018/04/01 06:13:09 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)="2bd020106fc36bea0c6e65742f73797a3100", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="72427f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000540)) write$evdev(0xffffffffffffffff, &(0x7f0000000580), 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000580), 0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r2, 0x50, &(0x7f00000005c0)}, 0x10) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r7 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r6, &(0x7f0000000200)="0200050000000001888cc16b227517f5adc672ad591777945d2802292fd8c43db9a32d622714972f34024cf0e1c6d4fb50a31207021a655fbc8dfab2f191", 0x3e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) read(r0, &(0x7f0000000940)=""/78, 0xffffffe0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)) 2018/04/01 06:13:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="750a020000000080cb836a2098c865df0b401895afd498dbe70283279043d225fe85a2b493cdf7693f677023e5cd493febafe35d10a39b86db37680d2dcf1aab1e7684063727747833fce43b22850b1c054e46295d90c35349db2426d94b1a921378e735799dcfad909fec20c6d69fb74122cd975f7de1a36cd413fbb42d09cceb5c11d64b069e4dc2112df9ab7a24eccdf9d72ad98242814b92f744fa56e2cdbcf9372c06d5040b8ce82506bce87243a06e546043718cfba7111246a4c7a016b50f6a67b9b25bc222b9f9f5a0a0e48cb5d0b96362f00430d8"], 0xc) 2018/04/01 06:13:09 executing program 2: r0 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="e6", 0x1, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r0) r1 = inotify_init() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x2c6043, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x70, r3, 0x220, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40801}, 0x4090) r4 = timerfd_create(0x7, 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x404000) r9 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) getsockname$netrom(r6, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ppoll(&(0x7f0000000200)=[{r1, 0x8}, {r4, 0x80}, {r5, 0x24}, {r7, 0x400}, {r8, 0x1000}, {r9, 0x8480}, {r10, 0x2}], 0x7, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) getsockopt$IP_VS_SO_GET_VERSION(r9, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) 2018/04/01 06:13:09 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a00)=ANY=[@ANYBLOB="1495be586df57b21d4df4cf9c29d9e270000001a0000000000f3fffffffff70100000070a1422877bb22792a38e65709623aae9906c0945205b9c28913d9adb80a3c83ceb991ea095217c84816d5c6e5"], 0x14}, 0x1}, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x541001, 0x2) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000080)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)="e9a1a38bf7af333d11ce6588b007b24e4d82eef1c60f665e38b23c7f65215eeac3c24f5d2f35d28e2bc31cb6ae08ce0dce7c6ce5bc688a987522560f54009ec7b834b2791db253b5f4e40c395f8a08b1788b2a02d48e9282866e4228151ab7b522d513a5f6f9c8de306db2d2fd6d3fd1e4d032bb86ed278f857e7ae2e5c98dc778654ee1a89c9ea9c45411b3", 0x8c}, {&(0x7f0000000300)="27da18206c014e6699a8d4f40539a398aba0eb521d43f292b338bafd8a75900f12b26870e0896737b88008bb445da50f0a2580a7e39a9e91ee118494dd41bb539ac2df9d78fd1838f8e9d4daf082785c97ad8fe8ad79d9ad67e25b6225b340fbd41fde42acda290ba31aec98260588378644de9b5f10c36c93c43c70cea4e61a9bfe7ffabec10bbc7c65a73a5eece1571b49e930e8d588e9181e3eb0d38d61569e2ba89c1a1e8ed1c6f09f4923ac98e112c19f7b4c2ec98f0e1bddc4fe76", 0xbe}, {&(0x7f00000003c0)="c564933c802e7722eda2ee74e64b921e7dd2c37eb35596371bb0b5298a078e73637dcaecaf5f166e40eb808b3c9af4bfaf3086bee9c0da7409aa406ebd75f88ee17326ed43bbe3cf1de7013c83262dc5cb34d93a60c4264a93430045d79ec95101c80066fb19c21e11438722ec4c7fc0a995cc9efb6cc16460eb4828e1d0f168ab1c97d188c0b3436e435793c8d770accceeab37180b59aedef691207892ff644cd4da9ede0ff02a37f8140fb94acce79a2a5d56a460beffea55a882", 0xbc}, {&(0x7f0000000480)="9f", 0x1}, {&(0x7f00000004c0)="65db0db44951e750697018936f842f0ade0e8a6d044f43a06cd5eb18d2b64cb0853c5799b9c79a71f291f179ab42fb873b6c920ff15e47f26985f4e78fa732196a1926671cb083b63846a5a26b6ffc48af0536c877deaa5fff7154fd9753456dca55b1707a65fd955462f1a9ef28ed5d26401a49de94e8fc6bae9c41eaa2c2cc7dacf3a4a629650c7ecd967e117697569aa7d866606e378412cb0d76e2b1357644c0043d3453b8cc1ab1436eecb88107249e130bf1138bfd42b039f4e9babf928e65fe5a825ae8f4e569c20bc7997f2f2481e5b3315c51ed3397684637959887e50e18386672f257b2ea965a1b2bab043826f8e2d0a2a462f2", 0xf9}, {&(0x7f00000005c0)="854a59de99039b3de00c98767ff311ecdfde10a9bb790cbea753db40f9d4fd4e594fc21ff2ea7b8687863c482c7546c56d912e4dfa406de9d172672e7ccc54b6a4baa7171a657d186c39fc0161df01acfa6fc72e76f80579372b894447f2a9144989860bfac8a9c4f8d3345a0f0739d040deee6e8e56fa3e87f8647e1cd304357f0b46c71905c35a38d7b05bd99cb5d149dacbb5836cf8f9216d353780ea43", 0x9f}], 0x6, 0x0, 0x0, 0x40000}, 0x4000080) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x201, &(0x7f00000009c0)={&(0x7f0000000900)=""/131, 0x83}) r2 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000008c0)={0x3, &(0x7f0000000880)=[{0x7, 0x0, 0x2, 0x81}, {0x2, 0x7, 0x9, 0xfffffffffffffff7}, {0x81, 0x4, 0x400, 0xfffffffffffffffd}]}, 0x10) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, r2) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/01 06:13:09 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socket$unix(0x1, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x80000000004) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x7fffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, 'ipddp0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x5f, 0x1, 0x44}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x100, 0xc, [0x23, 0xb, 0x2e, 0x17, 0x12, 0x2c, 0x3f, 0x8, 0x18, 0x12, 0x32, 0x12, 0x1b, 0xb, 0x40, 0x21], 0x0, 0x4, 0x401}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x100000000, 0x9, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xff, 0xff000000], 0x4e23, 0x4e22, 0x4e24, 0x4e20, 0x6, 0x0, 0x8, 0x3f, 0x9}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) fcntl$setstatus(r0, 0x408, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)) dup2(r0, r2) 2018/04/01 06:13:09 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'\x00', 0xffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0x3, [@multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x1c) personality(0x4000005) r2 = dup3(r0, r1, 0x1) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000000c0)={0x90, "9d60f00ce51f9d936016d2f0eb70c690e5387dce17eb01209ea0e588e25b4bc7834aac4d6ef85deb33eebed102c2cb73ed2c73ebbc423fec592c070a5cbf241a0fd776ab75e69c0cf1f6e89a03e260cbd238ae9bac159a2f77250fce858c04fce5fd40a973a58d645da430187d21e79b67aeeca474511217a9132431edf6982309cba5c39d91da64fc19048a64decb8a"}) 2018/04/01 06:13:09 executing program 4: 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$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/01 06:13:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='coda\x00', 0x4001000, 0x0) r0 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) quotactl(0xfffffffffffffffb, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000240)="c5f4c73674bfe2bf17cc8326231bb454456e36cb59752d74ba439f14f9d2c61ebb3c8af103755e98e0488643c5e6363f5970d2600686d297c4") getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)=ANY=[@ANYRES16], &(0x7f00000000c0)=0x1) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x4, &(0x7f0000000440)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) open$dir(&(0x7f0000000280)='./file0\x00', 0x2000, 0x0) 2018/04/01 06:13:09 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x1000}) bind$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20c00, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @rand_addr=0xc0}}, 0x360, 0x130, 0x0, "029b94e9522683c8e91b7b50bf12ec2832aa828446759f060151c1f890c9a00f1def6e7c122ed254b22706168aca5a7ccfa58f33b0027155f0fc311897dbd7f171162f3025ab8842358b985c10a43c0d"}, 0xd8) readv(r2, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) 2018/04/01 06:13:09 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x108) 2018/04/01 06:13:09 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000000540)=""/219, 0xdb}, {&(0x7f0000000640)=""/28, 0x1c}, {&(0x7f0000000680)=""/79, 0x4f}], 0x7, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000100)=""/133, 0x85}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000000300)=""/97, 0x61}], 0x4) ioctl$TCSBRK(r0, 0x5409, 0x0) signalfd4(r0, &(0x7f0000000380)={0x92d6}, 0x8, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/01 06:13:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x1000, 0x3, 0x100, 0x7ff, 0x40000, r2}) shutdown(r0, 0x20001) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffff7, 0xc19b, 0x3f, 0x4}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r3, 0x6, 0x30}, 0xc) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/04/01 06:13:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bcsf0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013fb110f000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaa000000"], 0x2c}, 0x1}, 0x0) 2018/04/01 06:13:19 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0xfffffffffffffee5) 2018/04/01 06:13:19 executing program 1: r0 = socket(0x8, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000280007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/01 06:13:19 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x80) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffffbff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4, 0x4, 0x6}, 0x10) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') close(r2) 2018/04/01 06:13:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40082404, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0xfffffffffffffff8, 0x0, 0x800, 0xfffffffefffffffc, 0x98, 0x5, 0x3f, 0x1d, 0x9, 0x6, 0xe8100000000000, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x37, 0x3c0a}, 'port1\x00', 0x48, 0x20800, 0x7ff, 0xdc, 0x8, 0xffff, 0x9, 0x0, 0x3, 0x4}) 2018/04/01 06:13:19 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x0, 0x0, 0x7}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@mpls_delroute={0x1c, 0x19, 0x0, 0x70bd26, 0x25dfdbfb, {0x1c, 0x14, 0x14, 0x2, 0x0, 0x1, 0xff, 0x9, 0x800}}, 0x1c}, 0x1}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x2, 0x4, 0x1, 0x80, 0x0, 0x2, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) read(r0, &(0x7f0000873000)=""/86, 0xfffffffffffffed6) setsockopt(r2, 0x7, 0x200, &(0x7f00000002c0)="13eb7f7cf88acf87d82116043d8dd667a92be7fd158fc31eaedc0ece264e18c167c81cc2c20354b8240e733df889acb2d95c2d0b7f4d541fe1a8662e4264535da01248f7f4bf6923747440a4cfcfd8962b91311016637d256eee15f4fa0b34abc2aa4679fa4fad09ffbf0413fe4685b0ac14e62fc78dacf05f63a9dc830aa712883ddb2200e5", 0x86) 2018/04/01 06:13:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) delete_module(&(0x7f0000000140)='self@\x00', 0x800) r3 = dup(r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x8, 0x1, 0x3ff, 0x45}, {0x5, 0x3a63d8e2, 0xdb6a, 0x1000}, {0x6, 0x7fff, 0x1ff}, {0x7fffffff, 0x1, 0x6, 0x2}, {0x3ff, 0x1, 0x2, 0x20}]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="ba4000b8f200ef0f3804ef66b91700000066b80080000066ba000000000f300f32f26e66b96d0b00000f3264260fd1a6006066b9010100c066b8d900c0fe66ba000000000f3066b876c1c0490f23d80f21f86635000000000f23f80fc7aad4cb", 0x60}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 06:13:19 executing program 1: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='..', 0x10001) 2018/04/01 06:13:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x20000000005, 0x2, 0x914, 0x4000000005, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0x7, 0x2, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f00000002c0)='GPL\x00', 0x6, 0xea, &(0x7f0000000300)=""/234}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x41, 0x4) 2018/04/01 06:13:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000e8d000/0x5000)=nil, 0x5000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000140)="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", 0x1000) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000001140)=0xe, 0x0) signalfd(r0, &(0x7f00000011c0)={0x100}, 0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001180)={0x5, 0x54}, 0x2) flistxattr(r0, &(0x7f0000000000)=""/7, 0x7) 2018/04/01 06:13:19 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000240)={0x1f, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/01 06:13:19 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x385, &(0x7f0000000740), 0x0, &(0x7f0000000300)}, 0x0) 2018/04/01 06:13:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup3(r0, r0, 0x80000) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x468ce34d, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x11, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r1, &(0x7f0000000240)="7f6484fb7bc6f25231de0ecf27bb48cabcdaf76bf20da603fb65ea085bd3a1cf89c37fec5f8868cd9346a7e2fdc1d1171d0150696f4c3ef68f7a2a1145198bfa7ddb9364e88518ea9e6b18a78a587119f1f682c8d6814d62faebc1", &(0x7f00000002c0)=""/4096}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r4, 0x6}, 0x8) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/01 06:13:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x200100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x0, 0xfffffffffffffeff, 0xf7, 0x2, 0x9776}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x0, 0x0, 0x5, 0x4, 0x3e19}, 0x14) 2018/04/01 06:13:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000695b50a65c0000000087010000001300000300001f00000000c16a224f896dea63b9cf2042cd90d24fa642250308996a6d8b3eccc8135cb0d5ae34645a560f6055473f2ca18398ae31e90033ada496b540fd5574175d764d7162d413e6bfd0b52169c0ed2955ed43d6df68b5f500f8f7c1aafc631ad608c14b832cf409f523"]) 2018/04/01 06:13:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x20, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x1c) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000540)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)) 2018/04/01 06:13:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$VT_RELDISP(r0, 0xb702) 2018/04/01 06:13:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) r1 = getpid() ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000000080)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x30000) 2018/04/01 06:13:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000000140)={0x7, 0x5, 0x6, 0x20000008, 0x8, 0x3, 0x8, 0xfff}, &(0x7f0000000080)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r2 = semget$private(0x0, 0x2, 0x2) semop(r2, &(0x7f00000000c0)=[{0x1, 0x47678a82, 0x800}, {0x7, 0x5, 0x800}, {0x7, 0x7, 0x800}, {0x5, 0x3, 0x800}, {0x0, 0x200, 0x800}, {0x7, 0xbbfb, 0x800}], 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='[)mime_typecgrouplo&%\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)={0xcc, "88cdbbf161195045b9a195166fa15baf06a34fc7eaad466e3a8ed850d96404083c8b8291dc4d9505a0effc136dfd4b23cb215a77999ef64228a07c095e1b5c5197f7b2eba0db9ddfea4ca2bb0d7df1355feab363be58eac7b9f35ffae9dbaf3f4b8ddd3b85f1762e28546209fec1bfa84e98b2da66c580b9468bf463e0f8f82a098829158af13d1d63b365c1386b7792a22063c16c7c26c73397bc62ca935de58ce54ebaace21fb8982c94e01512b41822f91b7a0cc52a0d869e021f647e3973a0d869f7fadcb0925b324d96"}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000)=""/4096) 2018/04/01 06:13:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x101800, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2000, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="c09dc04ead6bc8a039ce8f8e64ccf4eb469c83ff18fcade75ef0fa8772239d4e10200420d6bf4f7e2a0228ee69b3880ab30e5e38e5f5dc37480ed159ff1efabd16ebe92cd7cd62fdd85f242c79b7630c7b4e4ef21762c73866d13c44446d5b0ec87f4d64b0121ab004ef62c49edff98e03988feadb2d6df7d8dbc86c2e0cd53053ba6b8ef48919f7a6c162c6fe4e576af457360c472abdf3184fcfe3946f438550b393f59f5015b558a26dbbf69d0f501b781382e684db6bb909ddaa5392981280ac6cef174362a6028000a150d64a95f0a353f9c320dc12f6108eab283e321cdeb7a68665cd720a66b9be", 0xeb, 0x7fffffff}], 0x21008, &(0x7f0000000240)={[{@map_acorn='map=acorn', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x33, 0x0, 0x39, 0x2d]}, 0x2c}, {@mode={'mode', 0x3d, [0x7f, 0x37]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@mode={'mode', 0x3d, [0x37]}, 0x2c}, {@block={'block', 0x3d, [0x3d, 0x0, 0x0, 0x35]}, 0x2c}]}) read$eventfd(r0, &(0x7f00007b0ff8), 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/01 06:13:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f000000c100)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000003040)}}, {{&(0x7f0000000000)=@ax25={0x3, {"9d27f2fe15e716"}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)}, 0x3}, {{&(0x7f000000bc40)=@ipx={0x4, 0x0, 0x0, "c71c86c53e6a"}, 0x80, &(0x7f000000c040), 0x0, &(0x7f000000c0c0)}}], 0x3, 0x0) 2018/04/01 06:13:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x4000000000c, 0x10000000008a, 0x0, 0xea6d, 0xf}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00'}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000001200)}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x2) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000140)={0x5, 0x2, 0x7, 0x7, 0x7fff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffffc1, 0x3ff, 0xdfd7}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="8700060008000441371aee0002000000c153977aec2c89096252f71d060b590039d9ec4ddf02ce62660612aa5fadc5f79a65f03d7701b07400ed842a9d11732005"], 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001280)={0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000001740)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002280)={r0, &(0x7f00000020c0)="f2a74d954b83d96a6c4fe9eed4ce45c0f5279714a70b0e01c62e5b76fe7e2570ba636d15cbd8bc9037154029826ef8b0183a69b3e857b0fcdbc490a97df62f47fcf96a53740fd1e6966cfd020481d292ae1ec497d76e23c795b6592c8b20cb25bd00184f75ace7cc8add274ea7778664452d9ed93448b0ec8b84569788343d361a42616ae8bdccfb8d5c6b1a1111c108f2cbb8f4b5e3434425b3f8b635e238603769dd772aa4c479", &(0x7f0000002180)="3ff2af8cae819fe526cc902696bfbea6f4125892bda85d689fd8ed379e9d5a3b23115d6ec6cd2825e94cc7846b097f65c7eb33e62285c93c9675ead7ee001f6d1c5a544b8e3cb6153c9e8f9237866e5e027451c032aa21f730d109cc8a7692083c50493e9f41188f51fcb99b007b94ed807c6733998d4f91abeba1088d7b3a12b732e40576e19cebeda70d007f8b15d338cf0bb82890469ce0e34aa8f7310942a89e5d9557e6946027833179b4f34fa81a96948e67537e4c89b2bfecdeb6b9f271c77669a2905fac2a17e4d102f7b6b88964a073998f0a28c62480e8d19536"}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1f) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) 2018/04/01 06:13:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7}) chroot(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x800) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x2, 0x2, 0x80}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x204040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x273}], 0x3c) 2018/04/01 06:13:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000080)=0xffffffffffffff01, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 06:13:21 executing program 1: prctl$setname(0xf, &(0x7f0000ffbfe2)='/selinux/commit_pending_bools\x00') r0 = dup(0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x100, 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x20400, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0xffffffffffffffe5, 0x7fffffff, 0x80, 0x9, 0x0, 0x9, 0x40, 0x1, 0x0, 0x800, 0x20, 0x9, 0x7, 0x3ff, 0x180000000000000, 0x4, 0x1000, 0x3, 0x0, 0xea9, 0x6, 0x7f, 0x0, 0x9, 0x4a698dba, 0x80000000, 0x3, 0x40, 0x6, 0xff, 0x7, 0x69, 0x6, 0x400, 0x3, 0xffff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x100, 0x9, 0x9, 0x4, 0x8000, 0x7, 0x7}, r1, 0x1, r2, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x200, 0xebf, 0x4, 0x9, 0x7, 0x0, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) 2018/04/01 06:13:21 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept4(r2, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[], 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000", 0x104, 0x10000}], 0x0, &(0x7f0000016000)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000080)={r7}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r7, 0x0, 0x2, r7}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000004c0)={r9, 0x1f}, 0x8) 2018/04/01 06:13:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x4001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x80800) 2018/04/01 06:13:21 executing program 0: io_setup(0x8, &(0x7f0000000080)=0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9e, 0x202000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x3}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000140)='0', 0x1}]) 2018/04/01 06:13:21 executing program 5: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x10000, 0x94013, r0, 0x0) 2018/04/01 06:13:21 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000700), 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r8 = accept(r3, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x1f54) getpeername(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000006c0)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r10, 0x6, 0x21, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0xffffffffffff8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff0604000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000"]}, 0x406) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000600)=0x0) process_vm_readv(r11, &(0x7f0000000640)=[{&(0x7f0000000dc0)=""/167, 0xa7}], 0x1, &(0x7f0000000a40)=[{&(0x7f0000000e80)=""/186, 0xba}, {&(0x7f0000000800)=""/4, 0x4}, {&(0x7f0000000f40)=""/202, 0xca}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x4, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c00008b0000119078ac2314aaac14142b4e204e2000089078"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xffffffffffffffbc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x1d, r12, r13}, {0x100000000, 0x9, 0x100, 0x3, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x6e6bb6, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x100, 0xfffffffffffffffe}}, 0xe8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r10, 0x1, 0x0, &(0x7f00000005c0)={r14, r15/1000+10000}, 0x10) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r2) 2018/04/01 06:13:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="efffffffff0f0000"]) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)={0x8, 0x2, [{0x9, 0x0, 0x3f}, {0x81, 0x0, 0x2}, {0x6, 0x0, 0x3}, {0xfffffffffffffffb, 0x0, 0x80000000000000}, {0x3, 0x0, 0x7}, {0x3f, 0x0, 0x1}, {0x2}, {0x80000000, 0x0, 0x3}]}) eventfd2(0x115400000, 0x804) 2018/04/01 06:13:21 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0xc80) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x3ffe, &(0x7f0000000040), 0x38b) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000000c0)="aa4fb06f231aa36daf81560bf8566cf1a8c5ff922b3b370a827ff97ee8fd182c88b2d154002d127728bc90f1687b2de6f3928f7bc8ab1f2ef0fa330f70f513904340ec3501af21c932e291a17fae06e7352231e5366699fa8021d22c913b5e37b7") syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x104002) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000440)={0x5, 0xe4, &(0x7f0000000340)="cad040f6942678c06fe5a6ec72d402eeb24d0e8963b46c2bdf086faaf07ade3c23f6e9978eaef8912c133233d0348490243dd55a4320a0e59f300bcfb7a2dbd79466f18891e548f9b4059054bc0c09db4cbc7c7fc599f433cd7fba4dbfd5abda97dc89323eaec405a53e688a96b14f82a57ce0ac9a037a693fb092c091ff042a566d2f6b2edd5857010880b2309d860648e47c3cb124a1845def84a3647b9b88cef49804dd0ecd95139e3d0ce5d7e975b7476ebb64640d8296462eaf6feeb450632277f387d94948ee3b6b09c399889db08c0dcd6bf2cd4aea33aec8c1bb91258c9beabe"}) unlink(&(0x7f0000000080)='./control/file1\x00') r7 = msgget(0x3, 0x2) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000000280)=""/175) close(r5) 2018/04/01 06:13:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{0x25000000000000}, 'port0\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)={0x0, 0x40, 0x2, 0x401, 0x4, [{0xffff, 0x0, 0x800}, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, {0x4, 0xb8a, 0x9, 0x0, 0x0, 0x880}, {0x3, 0x8, 0x46, 0x0, 0x0, 0x480}]}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x8, 0x80, 0x1ff, 0x800}, &(0x7f0000000580)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x4}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x7fffffff, 0x200f, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x0, 0x800000}, 'port1\x00'}) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') [ 84.510353] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop7 2018/04/01 06:13:21 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x1000, 0x1ff) fallocate(r0, 0x20, 0x0, 0xfffffeff000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x64, "5372d3a8650256851d9cf77fa565fa5e2d636ccb09bc8114780287715f4ecf40b28f74025410bb52f32d88d3360378225cb7c7522920b2a8779dc0698d64acde78947cd10da76daab757961be6ff7cc95eac62a613740f0b5d67394e43bdf049e39ca111"}, &(0x7f0000000080)=0x6c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1, 0x4be8, 0xffff, 0x41}, &(0x7f0000000180)=0x98) [ 84.570987] BTRFS error (device loop7): superblock checksum mismatch [ 84.590879] BTRFS error (device loop7): open_ctree failed [ 84.709078] BTRFS error (device loop7): superblock checksum mismatch [ 84.717906] BTRFS error (device loop7): open_ctree failed 2018/04/01 06:13:22 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x7fffffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="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", 0x1000, 0xbd}], 0xa0080, &(0x7f0000001280)={[{@part={'part', 0x3d, [0x35, 0x7f, 0x39, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x37, 0x3b]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}, 0x2c}, {@uid={'uid', 0x3d, [0x2d]}, 0x2c}, {@uid={'uid', 0x3d, [0x7d, 0x19c1f1f5b8314c52, 0x78]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x3f, 0x36, 0x3d, 0x33, 0x30, 0x3f, 0x3d]}, 0x2c}, {@part={'part', 0x3d, [0x7f, 0x3f, 0x3f]}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x31, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x31, 0x0, 0x37, 0x35, 0x39, 0x3d, 0x0, 0x0]}, 0x2c}]}) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gre0\x00', 0xfffffffffffff688}) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = epoll_create(0x76) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x2000}) 2018/04/01 06:13:22 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = semget$private(0x0, 0x1, 0x100) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000180)=""/184) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendto$packet(r3, &(0x7f0000000680)="6ec0fa74187638097360514ef6ab0042aa8fd4100e798192112cb03b5aa9c39a7bc25f48077045ff85da4d8f6b8a694ffad6a07ff5fcd376", 0x38, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r3, &(0x7f0000000b80)={&(0x7f00000003c0)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/52, 0x34}, {&(0x7f0000000940)=""/102, 0x66}], 0x2, &(0x7f0000000a80)=""/202, 0xca}, 0x0) 2018/04/01 06:13:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x80, 0x0) bind$bt_sco(r2, &(0x7f00000002c0)={0x1f, {0x3, 0x8, 0x2, 0x9, 0x4, 0x7}}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80, 0x800) bind(r3, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x2, 0x1, {0xa, 0x4e22, 0x6, @empty, 0x1}}}, 0x80) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000000000000000c44431678cd02418f34f7b09a64428000000000000000000000000000000000000000000000000000000000000000014e95c0800000000000000000000ce7d00000000000000000000000000400000000000000000000008000000000000000000000000000000000000000000"]) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000100)={{0x0, @loopback=0x7f000001, 0x4e24, 0x3, 'ovf\x00', 0x8, 0x6, 0xe}, {@multicast2=0xe0000002, 0x4e23, 0x10003, 0x5, 0x1f, 0x8}}, 0x44) 2018/04/01 06:13:22 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockname(r0, &(0x7f0000000140)=@nl=@proc, &(0x7f00000001c0)=0x80) socket(0x80000000010, 0x803, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x180) write(r1, &(0x7f0000000080)="260000002a0029d10701c1eb4489740059cf7cf20100000000000000645fed75fba42dab6f2d029900000000000000e9ffc6ec8bc199fd01087cc466bf9580eb8d8d910599d82b2df18069976ddf8abce6a4599b326049517067fa5ea0743c1567256d2ea216b78e5d9417630ad85dbd17b992ba0cc5601ef612ff56e7237015280827da8e9d12874fb650f65aece271a854215f3a9c75925c0af72dd3610600669ef194e035d9d127333eb84a2bb278a8985088", 0xffffff17) 2018/04/01 06:13:22 executing program 6: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="090000dd", @ANYRES32=0x0], &(0x7f0000000580)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x10001}, &(0x7f0000000600)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r1, 0x400, 0x41) r2 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x8, 0x201) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000840)={0x3, 0x5, 0x4, 0x100}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="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", 0x18c, r3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x0, 0x3, 0x0, 0xfec, 0x80000001, 0xffffffff, 0x2b3bd317, 0x4, 0x101, 0x80000000, 0x0, 0xfff}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="00f5", 0x2, 0x0) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r4) keyctl$update(0x2, r6, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sha3-384\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x24000) openat(r7, &(0x7f0000000200)='./file0\x00', 0x400000, 0xa2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) uname(&(0x7f0000000880)=""/4096) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000340), 0x0) 2018/04/01 06:13:22 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x100000, 0x0) ioctl(r0, 0x4143, &(0x7f0000005e0b)) ioctl$sock_ifreq(r0, 0x8956, &(0x7f00000000c0)={'bpq0\x00', @ifru_addrs=@llc={0x1a, 0x32b, 0x1, 0x81, 0x6c, 0x52f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 06:13:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="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", 0x106}], 0x400, &(0x7f00000001c0)=ANY=[@ANYBLOB="98e346cde812dcf5fe7884f7"]) 2018/04/01 06:13:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x8000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat(r1, &(0x7f0000000080)='./file0\x00', 0x10800, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fremovexattr(r1, &(0x7f00000000c0)=@known='security.ima\x00') 2018/04/01 06:13:22 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, r0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffff80000001}) 2018/04/01 06:13:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@req) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000240), &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000580)={0x3}, 0x1) sendmsg$rds(r4, &(0x7f0000000500)={&(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/68, 0x44}], 0x3, &(0x7f0000000440)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x1f}, &(0x7f0000000340)=0x3, &(0x7f0000000380)=0xffff, 0xfffffffffffffffd, 0x400, 0x7, 0x3f, 0x6, 0xffffffff7fffffff}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x3ff}, &(0x7f00000003c0)=0x100, &(0x7f0000000400)=0x7, 0x4, 0x5, 0x8, 0xfffffffffffffffc, 0x48, 0x5}}], 0xb0, 0x20000004}, 0x80) setsockopt(r1, 0x7fff, 0x3f, &(0x7f0000000080)="5dd0d97821a5bc136e1dafc5f9b4a7419df0aa3ef6a37d3fc02f5baf04127d215aa1e99d06d89427ac601f5e48cc76a7adb8f9064aa0c512348b29d196eb4280e39849509dec3138cf670e194a1d7cfb13d2f207851273fed3ada7d8c54ff4582d3cdb70316f3259651cdae59c38dc3f07f625b40e924b24e819347831f7389214c5836e0b16a66c659890bd177e28e97e11017b0ce60e6121511b", 0x9b) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000640)={0x0, 0x1, 0x3c3e, 0xffffffffffff8000, 0x7fff}, 0xc) [ 85.874578] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20004 ovf [ 85.891271] FAT-fs (loop1): Unrecognized mount option "˜ãFÍèÜõþx„÷" or missing value [ 85.933487] FAT-fs (loop1): Unrecognized mount option "˜ãFÍèÜõþx„÷" or missing value 2018/04/01 06:13:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x208440, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/01 06:13:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x10900) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x3f) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000340)=@updsa={0x104, 0x1a, 0x201, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x4d2, 0x3c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x104}, 0x1}, 0x0) 2018/04/01 06:13:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) listen(r2, 0x0) r3 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/234) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="2713530237b405d550a3cd6678dda4e1a908b0959ea03253e5209123bd75cf9cc606b38d7e6bf65e67519188e9f4e4cb43e9449d695af38e2a979bcfafa8ac61fa0a13f0e514b4eb8d7f0237b8bcba1b0fcbfd", 0x53) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3f, 0x2db83d4a469e7fd2, 0x100, 0x80000001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x8000}, &(0x7f0000000100)=0x8) 2018/04/01 06:13:22 executing program 0: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000000000)="a1a0005f882e2d705f7895cc24a59a2323", 0x11) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x7530}, 0x1000}, {{0x77359400}, 0x5, 0x9, 0x40}, {{r1, r2/1000+10000}, 0x6, 0x800, 0x4}, {{r3, r4/1000+30000}, 0x3, 0x1f, 0x2d9}, {{0x77359400}, 0x492, 0x0, 0x7ff}], 0x78) 2018/04/01 06:13:22 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000540)={0x3f}) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x1d, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x0) uname(&(0x7f00000001c0)=""/106) ioctl$TCXONC(r0, 0x540a, 0x46) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) renameat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000680)="6c696d69747300baef9838b5ab77a4f8c22feca9836b9e7497ea2e71772aa255f01af627692b01c4655008d66eac237bb99486be9063d871b2e119de1f8059bfb5b0ec619036d551e6a9ac6235ab9b2f2afe9ba7dbb6c554e1b08ea273486518f19bf9b85fec985a42d31ddfb25bee3ff78db1abc8e062df7c2e583cbc981a60362acfc6f781fdedef9a175264a793e592ac575c43e9058d") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x5, {0xfff, 0x8001, 0x0, 0x4, 0xf2a, 0x81eb}, 0xae5a, 0x3}, 0xe) r2 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000380)={0x8, 0x0, 0x3}) renameat(r2, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000080)='./file0\x00') sendfile(r2, r0, &(0x7f0000000100), 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) [ 86.043306] mip6: mip6_destopt_init_state: spi is not 0: 3523477504 [ 86.090174] Empty option to dns_resolver key 2018/04/01 06:13:22 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400200, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="87f9ebf166b964e021c8660285bb7c6f4c9a0e1bb0ff010000000000002c0a6e439f3df42af88dc6997d214d2a218daa579400580e73e5d0000000000000"], 0x3) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000380)=0xfffffffffffffff8, 0x4) io_setup(0x7f, &(0x7f0000000080)=0x0) io_getevents(r2, 0x4, 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x1, 0x4, 0x20, 0x6, r3}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) [ 86.123434] Empty option to dns_resolver key 2018/04/01 06:13:23 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) mremap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000058b000/0x2000)=nil) 2018/04/01 06:13:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="c72456284ac29c34f25af37a4a27e3354ef01bb8d8b8bf76448ff7b9ebb03ed732b57052e67026e458fa77da193cc291ff6a79496e2e55f01c49fc6acd3e6da20baadb3e076c150181ccecc06000ab2d", 0x50}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) 2018/04/01 06:13:23 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000440)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x13}, 0x5}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x7}, 0x8) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x8d7b5984d843dd2, &(0x7f00000025c0)=[{&(0x7f0000002680)="24542fab718e88a9c6e486e64e5810b5c1f071468afe69aef6c8cd319c2d6531c6ceb405bd5dc9c69ee89d12c9d1d9952082a5f1d1e2ce53bde579b0d8ec0f22fd5da29f680c17ec8a5ed72e2fcaca5c8e5d54a61678047915d70712bce96a8e1a36ce7272313ca7389f3d72e31bb90684a884df64d7d7619519a366043b29e3b1660c6edd9e0aa89d8f51d730ea9ed7b16c0c45c2e4a023b37b9876b7d1a73535cfa70c9daa59fb32dd760f796039cad930dce7b64ab1cf563f1724586d34772766a86b22922054db370882d7541fd0932922d440da35cee58c6650e3cfb265a1b81065d28a4a42bc0a34da252f9a7e620b8b6aa7b82f08abfa9ed35e273bc729e55fd3e8df128c0aa31dca4347bb7ed5823abc91bf49348ce59c1e12e33826c876099440a679767321d653cf9e4dcaafff4254de2755c4a34e7af94416678086735d5c17f37f715802800b2d665571aefaed3af8e20204f2e86f6272b470b02f33223620f75e5cfae8ceae452d6887e8126ffb148ecaa0fbab73e6d8e5723f23219f0385cad1368ff9866f6fc0bd3d5bb3ee7ece2c6d4b5a2d03542b40a5f1cbdff5df7bc65cc27f6b42eaa0d78450acd390109901563873c759481c20cee38230c7f8cdb6c77a2d02a2bd37cc7c3fd58fa0f7afdf82693777d81ad1d5a187d59c6083e288401b61bb533be5ab0735e8e2336048341e3177a3e3180b91ed6f09b2ca2430d632d140e406694bc8d0b039351d3d8f7f6360cdd38712f02aff34615e3537b6d9b35e6db47409c778c4318ee0afe1031c9c02f207ba118a6d095f2c101ed06e5be1124413f93c73d2d4d54db73bdaad3781fcc6efaf0b63e1a77ac5dea65fc8808bc8e878cebeba836a31a1a17aac358aa55525c71a6adbab5e2f569c172d59de55698898bd3cb7b27a93c2c81371e5531d8e1c09a95e5b7ee3ba9afd52568ae519f8a9325c321ef59c344f1f850c587f3f7299877dffd30a659f867b450241d5a88fd8b13a3c63d527538c06102ccfa4185c93d168a6f960af2ea6e2fd7e95ba8820f9894e09046fad53f4e2e1236783acf496f9310b0d8de13d058feed00aa22f510eedb25c79445cc6a0e699816fe1a5881057085ed6803ff716e2a13fd0afd33e98d5555e660ffb935e83327612eba898ebd30458d879dd65e99e46826c4d5f580d26e2df4025ec6c6bb87ac6899d638c0de3e75863af9afdbbac8a23bac0c38ba0e4b9f3531e607dfc009b371f11b518ad8597e0a1f2a932a7aa35ba52ae011976fc1ae90929760e2e98f0f554aea2f8b8039101531f32010620252a6564c475909c14d7c4b0ef91b488374a398de90be01894cee78ea6cc677256a603b6dc395b6835c22c3c924db1f6775a910c76a33a4b971222d6154a752c0a95f6a0dba7561940d867b69d0be19460cbaa0305e34efddd7949a9617932e9c15ce9c4452c5fd9e3d2e291dd8d10959f88d161daa3186835ce7d4728def768de6638365bd38bb2153f2b53bf1486b7d9501f53190bb671ef27340797d12fbe0715fe530609533e0fe904e0afc5481dfe8eb68b7fd6fbf03fed712e95f51e35ddaa9cbc6ea471134c3320345fd433d8ea19a31d21915e28f6a91e5253c2dc32385111d27022cc228e5e5966243712578c39d7efb1f320310ea5571288a21e4d695e5035c1e70cb23f05d428f57fb841fad361e6618a6440a877b96c2ab5705ae700cbc455d284afd74e5152c0476de21e8c31a90b020175d2116e8b6be8eac823d139e675ff3cf7884fc49d69d713889df0e8142ff7b0ff789b564a70380833ebebb0c3fbaf15aa2ffc6ee6ddb198b8f51adc2937dfb3dcd8b7dd473064095697e15d7af0b25452a599a4a49ab4e50795ae0b5093efa5f4580fa0da8166f684356e0ba7731295047af496e25a8bb311e26f98aa479c0285491c76e51db45536ee0831e6dd8ec4ae4cb832cdf436dcb8b74d8c42447efb7a7223b35f2c76b6d418bbc9765cb966b4875cb919e6b1460fa84b3cb96a5bf6d07a67d836cc0dd659d9f8873648be1a03104fcb437ef45b9813f2fcb4c2cfcaf30aa3b46e25b02c4265b4932571026f1e33fb9619ea27b50b92071180dd02571c8f7841fb8568f2a29c713b33c281fe1b5fdc3ae4999a80dabd7780dbdf2e03cef9dc6ef79e6ff738b20354ac89c094c5d63d4c46dc25c1407e24789acfdcc8aa78178b15b24523ef5ef9d0b8639247e89f05f46f95e15a81b029eed41e2afeeb65c76fb9ef0fe1f09c8c4ee6f7e908e5ccbfc63de562fb574fdf72108ac10f737ec39ef85b8d75756dcc33ded6a775e6582cad53732e49f5bec06a0c89f6f6fa7cca005bacec9ebb1eef83e816cf3011ba9d767374b32d9025370ee382122a56dbbb6451eb16704d24a69e43c2be9a05ba7f4787fc142bd4e79084060d43ae5af1817d60399d2a3843b0ae6a5834e217262ad813425989175c08d1b4b6d02b65c8514eeadcc759ee5da3d981a3a924e67ae8df653298bf7edb7360ec26e3b30cc1b7eec387b7e7ea390ead41c3ebe043d3ce04637756b0f10b14e9b637ee003c3c90aa77fb4c80a94049e9cd6d548b9ff9ca694b5c1f27427b90a2dcba64081af90d9060587fa97d52e90f64d45b22863a2a65d89102987fe085a07edea8e9818122093676ee96e64200a36ec0a06c3f6fedaa7ba9f3456b8f49f56bbd89834e9e3574ddb77d84e1d71c3b5abedd499c94216e9b1092f333692a3f17d7bbc488205a78f8d96b3862ff30de81f51817a44a729dbfdd9e2753bcbd51e6e0c543e4213164653b524a1add18766194d2f1fb13244f71961555e185cff3f3e954ae553ad98a0589f92ea1d2257f2e6e1d84b2c1826b359c22d60139995d44dd997a9f4d531fab7308f1997762aaa8ab41e6c35b8cfa6db7e250fbdd35c370108edeeae7873d2a14a39916a69f3a5bb8a60d3338d3aa959eb15812b052cac6d0c5701b183ac5eeb34fc2c4b3b6c3655eb98068f633f22afad95a67f5d2c5ef92d7291c62a9210348883b4b8235322a3e726dc0bece68e65c372f140bba9b724a884be557fa025cc1cce3a4645f0259fd0572235392a50abe12fe340ac5f15a85bdc9ae6404da5eabf18290bfb8113701e0a19048e6985d5bd4c2874271416943058b9668e96af94c5213941ff09b278d55ab9b10ce85d793844709da4724ff578bcd6ec6137ffb5d35d174d009b709c3196669f3b04cffb9b78954d9e008024098745f6d26d3564b0c6ffaa7d8dd1f02779e341e95da1cbf9fddd829fb69b8ec5a9bd845d8ec330ae11a93ab8ca01ca5f3a50415bf9a80839ebaf51f7854f12be30cd58586be865cf79fb5b689d36d70f5abea03f7a0f88672cd9e3814a3ea4811c6411fe4f679e2e2c39476a31489da721afceb670d985af97a47606beb6a193eaeaa5069456432dce06f5ef58809c6d62744afc1455f7ce90f5e34073bbdbd061f6b31e4f2fd89678f501e1a29c5b5a74404d9c9dc6b60437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0x0, 0xffffffffffff0000}, 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0x0, 0x78}, {&(0x7f0000000000)="839b90c93c92fa7bb9353cff0f51bb8e86aaa85f3e19692c23695e584df7fbf23076d942c6ef94ae36d7d124e6e61aff61aad4", 0x0, 0x7}, {&(0x7f0000000180)="f6bebcecd32dfff12e6e5783d410353aeae6a15c27c4d38f67c4cd907472fe4edbcfdad81f1a1b568502daaaf8302f7238f3ca1308a15306685825fee2b4539a46304bff433cc4487cb5ed18ba32e006746df89f160d22ea2294b8ac5a6edf12c9852e3db11ecf282945820c355a6b77ecdde9ad932eb0f4f45f47f42e57c86ab38915e28a7483615d2c483cef8ea258afad2923e24dc1fe2babeb3915bb59c22b797f8485f9ac12a5ee6703eb2ead995f123473688a37d2309942f5e1fa", 0x0, 0xe52}, {&(0x7f0000000240)="ccee9268d3c5408a173daf1d6a6d7c7ff7f143216e2c815358d9096a702e3cb54da4006c482704667c4188b14114ef4eb371c544142b1212b33c1f840ad38905fc509aa3538870cc2b834bc24d162e3899f9336a0bfc0a27c9a33c1773a6894161979570ef4cebe04e59c819b749e1d804f30b267d1264655765d9ab9526a04287fdd45975a9bc40351fa9f8a3da0ea8294ffe31b8889508ceb1c84c11d850f0be4c34ef98fd571d8365a5d54a9d7fcefe2cd9457eb0be", 0xfffffffffffffe06, 0x1}, {&(0x7f0000000300)="1366be30de1f5ea870ddf5d9fee75f4cc1a410aa518f2d50b8f69caa0dee9b629e0d756c216113885cd605c983d7b5134ac9f8fd83c561854ff23ed5f0bb0bb90580fc88550b73c75da5e7da306c14163503c078f050f8d284117290870c1cc7be8f1c8c7d4f8daed0f918c01a0b20bff98f39706f12efe3b3a39474b013e9125c6e866c8780194806a4d6", 0x0, 0x8}, {&(0x7f0000002400)="f13369b25786e70c0241a807de5303dc49b1d429c270fc0678c35d05a34b682f340feb09f7d38a59790e4aadb11611b33c114edd35d21511c09b3d288ac092b02501ed5b89981749777b36f4dc95ccd0d9ffd798a68206c9bed0f3b4522474d5ace057831ac4640bfca5f8523f7ef565b8d6540006843dafe0318aef72c5972d676c2788041e415cc4783b0a4ae7a28885ec8d603ea8e78399fd1017058eb26fc0f79700d90e6ef73be8cf4eb2", 0xfffffffffffffe7d, 0x6cb}, {&(0x7f00000024c0)="96e0bb6a2bb3d9699ee7b575f0e89dffa11f250f9b64464f9f8ab8651ea5388de761276a213eb12fff14808d47376889a36a29bc4439998fa5b9a6a1de5fd715db11613cf486e487519d9440b606c976fa432b02420bd2c95df564be22fc1a2b4b2797197f572548c17f5c40a2184b309c7e59d09d6770147aa5e582b4ec753ffa8ebff650d35ef22b0101f083132149fe272473d75dad94931bb5215187ffdc208815a2fe81b629acfb0972f80b02b27e10f188742fcbc6cafd160d77edf30a114fec4bffc16bf7c8d63dbcc960278396a1", 0xfffffec8, 0x400000000000}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="04"]) 2018/04/01 06:13:23 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x2, 0x7, 0x35, r1}) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/01 06:13:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000300)={0x10000}, 0x4) 2018/04/01 06:13:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2, 0x31, 0x8, {0x77359400}, 0xffffffffffff6238, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 06:13:23 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) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) r2 = semget(0x2, 0x2, 0x280) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/136) 2018/04/01 06:13:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) kexec_load(0x4, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="cb4ec3cb7846ef9e90e69e5f8a43a49f343c76b5b2db63247c11ac532f70b75219fb13af82593118d6276eaf6672e28ffb3ee62420ab0943603f78922316e118", 0x40, 0xfffffffffffffffc, 0x8}, {&(0x7f0000000240)="71ae490988c9fffb8f2ecef95c67460d41d8ae52099c617eb40dcff0e43a7464e827d54e82f43d514c0cbee0127e0b5bd8533507b2bb9f80ec114f3e0c254c59519f804f585a72e5443c7dad019497d1cf35c9a47ef4b3d1b83c4a7176bc0a144d830641957ef52a35829c963d1b535843ee9448d0a6d2d9cf0a05b4761c6876ca0a0cd2ba73062b63157507ac", 0x8d, 0x1, 0x6}], 0x3f0000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a98000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="f2360f08b9800000c00f3235002000000f3065f02051113e0f001c7ab8010000000f01c1c4c26d38602f0f028c15ebc8ddf666baf80cb8196ef781ef66bafc0cb091eec4c26dbf0c210f2241", 0x4c}], 0x1, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/04/01 06:13:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x204004b564d01, 0x0, 0xffffffffffffffff}]}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/01 06:13:23 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = accept(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/01 06:13:23 executing program 5: r0 = socket$inet6(0x10, 0x80802, 0x3d89) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'tunl0\x00', 0x800}) bind(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'gretap0\x00'}}, 0x80) socket$inet6(0xa, 0x80000, 0x5) 2018/04/01 06:13:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x48cf73f4, 0x20002) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x29, @rand_addr=0x800, 0x4e20, 0x2, 'dh\x00', 0x8, 0x1, 0x4}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x10003, 0x7, 0x2, 0xe2}}, 0x44) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/01 06:13:23 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 87.018935] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/01 06:13:23 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x3f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x71f3}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x100, 0x8000, 0x1, 0x20, r1}, &(0x7f0000000580)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xa2c0d56ca0e888c1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xcb4e}, &(0x7f0000000340)=0x8) bind$unix(r3, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r4, 0x8, 0x0, 0x9}, &(0x7f00000003c0)=0x18) fallocate(r3, 0x0, 0x0, 0x8004) write(r3, &(0x7f00000001c0)='-', 0x1) sendto$ipx(r3, &(0x7f00000002c0)="87cfa1147194d4eba390865aa40fc76b77a7c1726ba3170b8d7bc244ea323d1541d5719add85a65ad09922175e63a04d76c2d961d7bb13edd69e51ed66843275dffc882ba5", 0x45, 0x8000, 0x0, 0x0) statfs(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/188) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/01 06:13:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x12, "457a2c51a2d0d52fd8488204aee282487a91"}, &(0x7f0000000140)=0x1a) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) 2018/04/01 06:13:23 executing program 2: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006caff7)=@known='user.syz\x00', &(0x7f000002e000), 0xc302a7a380fe1469) 2018/04/01 06:13:23 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./control/file0\x00', r1, r2) lsetxattr(&(0x7f000091bff6)='./control\x00', &(0x7f0000000000)=@random={'security.', ',\x00'}, &(0x7f0000aaefff), 0x0, 0x0) 2018/04/01 06:13:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) 2018/04/01 06:13:23 executing program 6: 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$key(0xf, 0x3, 0x2) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x20000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020700000000000000008383153697c0a1f50375d86b00000005001a00e0000002000000000000000000000000fe8000000000000000000000000000aa00000000"], 0x38}, 0x1}, 0x0) 2018/04/01 06:13:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) 2018/04/01 06:13:23 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) [ 87.174397] hfsplus: unable to parse mount options 2018/04/01 06:13:24 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000000000000050000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x46) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xb6, &(0x7f0000000040)="43d0ee4ea56962731f27ff041d38", &(0x7f0000000100)=""/182}, 0x28) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x1) r2 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r3, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r4}) bind$ipx(r2, &(0x7f0000000280)={0x4, 0x4, 0x0, "d8eebe0ad8b4", 0x7ffffffb}, 0xfffffffffffffe2d) 2018/04/01 06:13:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x404, 0x10002) ioctl$TIOCSBRK(r2, 0x40044591) writev(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)="71b562f7f2a68464493b855c17b709f105ce54cdb0873155", 0x18}], 0x1) 2018/04/01 06:13:24 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/01 06:13:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/251, 0xfb}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000007c0)=0x8000, 0x2) r4 = userfaultfd(0x80000) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1}, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000002c0)={0x200, 0x100000001, 0x80, 0x2}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r5 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1000000200003) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) getsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d7000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/01 06:13:24 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/27) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x350, 0x350, 0x490, 0x490, 0x490, 0x4, &(0x7f00000003c0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0xe1f, 0x7, 0x4, 0x5, 0x0, 'ifb0\x00', '\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xffffffffffff8001, 0x80000000}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffe26, 0x8, 0x1f, 0x80, 0x1000, 0x2000000000, 'nr0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000001, 'system_u:object_r:fuse_device_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x6, @rand_addr=0x7fffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/01 06:13:24 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x4000000000032, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000), 0x10) 2018/04/01 06:13:24 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xe7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001500)={r1, 0x103c, "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"}, &(0x7f0000000140)=0x1044) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockname(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000040)) 2018/04/01 06:13:24 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, r1) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x1, 0x0, r4}) close(r4) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000f1dff8)={0x1, r4}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b3", 0x1, r1) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r5, r2}, &(0x7f0000a53ffb)=""/5, 0x4, &(0x7f00000001c0)={&(0x7f0000a3dffa)={'sha224-generic\x00'}}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x2000000000000005, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="47504c00380e9cca13c264195a9fade53af73c0f038b8f742af2b941db5e17aa8612197e8022acb5853ed3292886b9a5fc7dd474dd09a8aa176c43b5b2a536f7", 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/04/01 06:13:24 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/01 06:13:24 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x307, 0x80000000, &(0x7f0000000000), 0x0) close(r0) 2018/04/01 06:13:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) timerfd_create(0x6, 0x80800) 2018/04/01 06:13:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101000) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x78, r5, 0x220, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}]}, 0x78}, 0x1, 0x0, 0x0, 0x40004}, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r6 = getpid() fcntl$setown(r3, 0x8, r6) kcmp(r2, r6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r3, 0xa, 0x12) r7 = dup2(r0, r4) tkill(r2, 0x16) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000080)=0xb2, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) exit(0x0) r8 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000000180), 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="52c9e2bdaedc5bb8a1240000002100ff0200000000000000000a00efff07000000000000"], 0x24}, 0x1}, 0x0) 2018/04/01 06:13:24 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffff8720, 0x1000, 0x6, 0x10000, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0x1, 0x7f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000044000)={0x0, 0x40}) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8000, 0x2) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000200)={0x7fff}, &(0x7f0000000240), &(0x7f00000002c0)={r4, r5+10000000}, 0x8) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="402670726f626b7379721a6e6700") ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000300)='lo\x00') 2018/04/01 06:13:24 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)="392006ebe0ddb4592b41ec52ed14f0c7dbdb0f2012e1319dc520746a42f71176c9b0e12aaa050f67d1d3490500eadff6277198f3c4445a188ef9c18d20b29b83182d3201b8604349c27b8ee1216e78a094a954f03ee17624df95267b7d544408a1be4ea7610ab38213908dbaea2bef9986679e151179cdbfbc45d004d1ef33aab516bc9576fa0d4a0244c7bc6506bbd21900719152c24d78d2aac2eba5be74675b1edfc7389f50c77459e15dd09d1759e86c4a0ba0f569487f49cf51ae240e8d771493139db06a03831e15e7997707a4dfeb98528f26a3743ebb60624c013c62b70eea79934aea397c52b0b1cbbd2f87460ec1258bf137234129ca5b6301070ffbe2ecfa4816eeae1ca12dffbf2594d9a3be39c400dcc46f6d53a5b4861c206a7c5fcddf48c0abd99765fdc9b632f482233ca746347c8658433194b57922417e3c846b9acc0bbf3138b9ba36c9bb7c0833a4a07be4a364a036ede35d387c95c94aac33a990da99105667cc23af3004df19355d3497d3946f71cc72049ae99dc9229a42e9555fb82123c0eea4230c9f9d95e3027909a6665ff18ed9c5d016ef56ec35af07e8fefdec07bc6e529f4beab93a10063331697c4b3efb080a7f99734f9644e4b160138db4a4a84592845e23c4f1fa53b18f370bf3e4c5621537005df9d87aa5c48f3ee3e3b29eb3a72b033294a35ece33e7735388278720bab74b0f10169e505be07e395649d623c1a2112b5a97855c30112abd3f2071bb1b7861b6c6195cfd00bf30361218670a2c632a12c10091722271f4978980ee82b255e7fd39a53f871ada987128af883bb80938559500edbb4d27854da5290b8525bf64b2b5293a90815999fc8fe2233fd171284370a45acd468ac1775f30cbd10f1ac0a7cd90fb5f073aa63a6643bad273ee79e0c53aba8e072eb077461ae44d0f57be8fb7cac7e4bbda4cef29da7f70fa3448b683ff4126eee95f23dd812d38eca7e3538c7789b8673ee4ec8fdcccb5f3366e33fab63559f52b2dd349f975ac1781b809d9daad8fc9ac9d810d37ac81c71cf3d276fa490cf786ddb6b68e758a5966a06a8db3832607d3383bc8e209e5f057cea4f77d61aaf05149c6b89f1828d2e5b19ea26e2a99fae07b2e415d365855937f0695b1b2af8d2763a574ce79ca562e9f8dc9d0eb0a066d5b2d14dc319f4d70846e44476664130c11bcb3517ae39fba11485178ede8036315346a47570b444a543d557362ff915d1e086ae387d7c5ed9193c0d071391507369b0fc42e9588420f43ca0937429483c0ff7e97d7704c9530f81c49a6555a13eee1b000d51b17cad3c7c35c6b43c85f3eed2516bedca977ca11013033eab6c9837079444e50e71cabc36cc1d5bd4f3bd2535d5c4ed050ddd4375695f91eaf54e44ff609e719cf2321559ebcdd27996f12fc739c107152de0b4abfabaa51f5f584c9bd72fcc729a45059a59ebab6577050837ac3ea13648acb1d3b3b61120a04dffe6a60e5aaac300976909dc1dc2932ec6e1206bf4b9055f079de1056763ecb0b4757138220f559603430289e1ff279c0e4559bfceb57997f9585e298c2449145680589753b86b0e56bdfd7d51df92e215554dc037383a5011a57b27163bfc2933021d1edb43af0005394514294ab099fc01cfd47e0ea6f3f48e80a91521c2cf5e9ae06d2907a84ebc6f90a05f47ce061940bbc85fbda7b7d89f0feedec9d615ccecf48558f4dd2bb3ab55bfd79757840e2a045165d6ba7c479536821dcf7f6763897182ec1bfcabd9a721023004d5fcc2b6adb57f6718eb3d92066a09902e55f3bd7f20c0ba69b948f4900d1983b5419614bebabe86f0df7ddd12e5621f43b5ce05f4679de4ad3bec6d47195563e38d728f7e00dfc2c653ae2503e2d8b88c7b4f9a6bf87876883286673281d4dfd1c82c1d5cc9ddb8695c4eee7b34ea6f22ab589c65e81ed43263d7712e68d89138e58fe071eb14721374f88da0a71cffe755d62b28a34580603ab96cb0961ff8a226708ff9b9c43e2da7dca237f5b48010637b39c4d9d94516ede83904f6ea55e2ee9a83a29ea724a8ccc3d3ee6f208589214cbdb62c7ca462eb8d2fd53fe7f49bb6ac6b157201b7ddf657b0b27951381ab1450a6cfda9f9f7aea8e838baab560b8f5f4d06f897a57efc2dae318667e133b417c2b3ff66ec1455577368caa69f841d3845195ceb58270ac96bf7dea8862bec492a6993b92051ad0649ea6eca65dc68fba3cae16c9bb1e0b145bce9044ab2287ce32def9dc1f4ebbd99f2e65c6fb9bc32795b630da6574cde7121d7a124381e54034d294c67fd7ef6a8da169a51642ae2f4cb172e5770e4379b274f9978df38cc35fecc95e782aaddf259ce79a02eae4706872d6c5aef77c8aa72280a0cb966abe1c81bc929d420eadf2c19e4dc2c2ea8d4f9839f42ed00463662911b337a496ef31af6470232ff7ac141303ec3779e769a8ded64b6f474910856eb6bd41ddec8c989f0b5a0b7d32facc4dbb401d206b304deeb0c40edec3d39914dec6e255a1a4fba3ff04ff43b5bbe4e80de25e74cf4c38b03ad1e93ece4575237847cb540fa2cda7251c873eab62f2bcf76000a2a065d7bdf6a63ac99323ccc082e49cd3ff27d36b70d69379b87d257ecedda4774df1a98ad56b6bd327dc4040c768ac5ad69b19a1c2d775fa0317e8e4b6b5665ce3302bdfbb03d377b4c099e4c35ee173220d75c68fbcb936d518ea48ca37d0651c84a36ce9f5c3b20dfe1d53277062b6e48a2ff0f93f48d65defb2c4707dbc4d573f8bb95d43276131f56140689178784bb1ebd0857d1a6c47164af3b225428fa39e0de3f785a872b8d1b685e3026194db99f4dc36dc4f1bde1519e66d41e0a8e6ec2834e2ed35894855792896bd4754d4087eeb830133ed62542207ba3cf4cbfedccde6154a90cb80f3a1d6f165757340abaf007b8100a211cb9973a3c203361ac1faedc3a3fcedb9b68a87d0780b14f34734b25c9521255817af7675e39c92c8d0965de6c7c556539c968cfce219e5f37931a0f897b0c04a5d68eaa9c0a97fdf2830e85745482291c294d36c18732bef89c96772c01ea3db5366858a2025702d5fbc8c904bdbc44b30e67b8c755a57344e639d4908437f8cad2d8319220b25dd794160ca5fb316be700d2cd6b4ffa28d8c122080dc1a17ccbe97cbe67ed326a798625db6fd8c5ee5fa8a438b4018cf52028bd6416fb05652dd6d9e20e5ed4504430ccba2e5d3cba585379a8739d84a67026de4c6803043363a171876597f31e123a0b8e0b1d23851c97e34bbf1e18bba308c3157387a88789507a5c329de5cdce88a854beac849b2973a5031e49fefc2b3600548cf212ee7860446c8ed9977454035e4776b74e5f9f12b8d3d57393e36c4739561e50a7a113885a36e5b57e9322c2a6c71e2d67f06bf81e0327414b822adcf5605df83f384837f8b336cbb1491c746c00dad8ab2c7a813e96927f4249801ca2c6224c5934271afb55830eda849ded93808b4db6b5bccedf5ebc57de2c1f71b0337405ab62ea654c3e23d11e2d2b96bcd235353cfd765a35b29c7f1f6341d5ef21a6f346177d042557b5ba63453f56f74cc0522be557030950e829cd1cf3334060aebbb31bb584aa71744862f89f3bbcb27eee16239987b7faaeed1cae3cdf42635fb1d194e9bbc3159fe808529c81383b7ffab32592f1aeaa824beb9f6d1c5c1629a06a65ecc7ea891118d86dbeae743f37d58698461ae9b030f416d7fc32cb8e6ab58d73a1bf9e6ca3223371a03aa88dff2b08b6eb30f7709e3ce9894e22ca5ed7284e74b9f3324a236ab2f7a1c9a93f901cd3daa0f0a4f033e81ae5cc67aa2562fd3e2c9771f88cc06babcf42e5eb0f4287a1930d8fdac987116e0217b7ed1cfb97525c8c3b796b594455c0af1df73497f62eb78c279c0dc5569006b9c20de8d42f72f223eeb2e7b4e381f55f0a9ef3ef5347f915e4bcfcbd6b3da83b692b97d1085af6c83f34ab81aa8794b1093ff66bd0179a1c885205c16e614bc9c133ba74205ae20d16361fe7e157862462bab23c15a0214d9df487172cdd287b49f55f26856fd0fc7cd3bd0956ac3fd029c67a63666ac2c966605e16a5bf58849cfaec323c18fa49b7a25f482412391207b0c6ab8e3a9a0b850b5d7acbdde67a73501c1597a29207659d2a0e740ab811e68788fb5bb377f85ef640942256ee2da21e3621a30b5c3ae56d33c9db6c6ef92aaf10dca15ccd4f5045ce00545f08168c3c095ffa28c51b57c6c07f05b490d4be8f0b3a5397be54aa4ea0bca4d6709da48e552cc73e76ff74eac2d986afac8b25d2e8c18f4bfd7362854557073d020201d0c13048976f04114a400b87efdb95cef9b6e597ce07b5978df1035fc69716614cb3fc0732f20f68c685e6df9b9cd2769378ffb12dd13c42c8c28ef744996c139451a5722d1d3572f5ba318a621c8f7286c5b1527ac6d405ddbbe6c6639f73208a65261672104763e7e49689ae5e84414f79ca585fb271f1b2514c54d24f08546b00887d232455de9a9b35731e6a67b2aed016c8bd4583b6001f75fa1367c46dfca13965c1a03fd2e817597c90158ca1d1461ba84b416714959e27e0a368a1c4b919c66a24fe8cddbce8e033d60f42cf0a3b2468a113f602d854fd688ef2c39f0d562388d841b196e4620b6f9c783a46d42e61f0a1df77a4752ebae46c6c04255b35d5ffabd36f6bef45b0f2d67fe7fd111348e1db94feeedad161798a078382ebf55e37e45a333f02d745592075b51da5d4ba1acecf29ab669bec86e6556ee06f779872a351bfef2a8da610fca3a3fb0773b4fd7b4301f27fa3156f32ad85bb1a57de0c4932f618b15f567e6b24a8b316f6454db09ea8a979a95307d5681fc80bc3aa253a6cc8b8019a3293db06b1c306a72628ae60b24a55b1b802ab99b45d11d5658699b9b2577319661229f3918ae85007a4288b06a020febd18c514b2879e038224a285091963ddc24a29b560529b5497f0f43073882b27a4ce1a4072a2db1fd2c70aa879833ce6d8f81090e94b2808b1e6f0c0a0b7e78894624dca2a587d05d16d4cdcc4d4d83efa27436596b33637e722ccfb23a529ffaa000aecfc23f6710d71a6e6fcb5af59d7160a6eb6028e1658e5f648f481efbf8c2bd9ce1a4362c2abe891ce44046e30128c23617b31c930f6d46026b435348184d312feb574cc47bc4c5c8f545c327b2b054ac87c7f71ffef9c140eca7409b4bf2d157185e567030d784fcff77f2f5078ee94b7eea3310b84c7f666af917a9091873d371a4614bc294345d3e3a804973c2a1f3b0c3b22c327d04d7dcf801369dfd9b19d142bf01e7689b47feefe94c7885b67596601f1585bd1e71476cb6ab032a4893219db6313c1bb155a1f1e2360aab32881f31182f1e8901c8e6e89a2a2d0ec6fd50ed5ec617e838730a398cf30f52487da7c0bae98be1cbeb3f16a73002f9d8fe52a4fcd0c920c2149d8d09e1a33701f5dac066f2ae9be85acf9c51a9cb26608ce0dc368b1af3137a7efe8e3eb2f18a41404fe61c4c34db80962b93329248ef83796d677af20a2b7df92a38af5745b52fafbc698152997d14b6e2f2d9", 0xf81}], 0x1}}], 0x1, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x100000040000010f, 0x7fff, &(0x7f0000000080)="e3f92a32c3b4657f9c61f0c2dd414ee6b5d99106885a34a1c62deca3a913d4a56b32dd1721ab0feb7d8847169214bae1f10b41d2dad66375aa27decebade05fbcbd4d3d8f968f7beadc057", 0x4b) sendmsg$nfc_llcp(r0, &(0x7f0000001580)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x80000001, 0x1, "8227c1b88f7fb3774227ce5854e471932a0399fa39054d7b2fd0526207336ec96ef88cf328660d35470d87f11e0abf06d75acc4ddf3e36b476e681fddb9cf5", 0x19}, 0x60, &(0x7f00000013c0)=[{&(0x7f00000011c0)="ee6f5dace2a2b90974890b3206027bcd0d24342c60be6dd7544b82e608905a82b6803d137131c5f4e9b4f8d7dbcc604903bb35e5ea9783fb422a1eb9d2d14b346400f8c4e4f1f59273d3b2999aa33c4252baf7bd11d504a2b77c5aa0d3b5af2b7841414fe4465aaf3ef11668aac84807b3243c8c01e5f1ed8bb9de88854cd2f3fac032db9ccfee6ffa224778ce624b8adde1ca115ca86d2b1e810c2563af94ebefdbadd7871fa1ac8c99f018ab0d740a2074a5f05e69cc224c901362600fedeef8575f862f0a0476725502", 0xcb}, {&(0x7f0000000100)="b5f10e823aa824eb", 0x8}], 0x2, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x110, 0x800}, 0x24000000) 2018/04/01 06:13:24 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) close(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x7, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x80}}}, 0x88) 2018/04/01 06:13:24 executing program 2: r0 = perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x4, 0x87, 0xf, 0x2}, 0x2c) r2 = fcntl$dupfd(r1, 0x0, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f0000000200), &(0x7f00000002c0)=""/4096}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x7fff, 0x3, 0x6f260, 0x4, 0x4, 0xffff}) 2018/04/01 06:13:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)=""/85, &(0x7f00000000c0)=0x55) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x10000000000000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) 2018/04/01 06:13:25 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="4f2dcb94573a0a05189b3edb51d762c6e31c080d8e1660fbff821a312768") sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000000000), 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa010000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getaddr={0x5c, 0x16, 0x320, 0x70bd29, 0x25dfdbff, {0xa, 0x1f, 0x82, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x580}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x5) 2018/04/01 06:13:25 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x1, 0xdd1, "276ebbe18ff36d222d1ab307e0bc1de8dbc9101bc483cb2fe8fba593b1a2314cd0088cc72c2a4640d2ee00e169a0e00ec91f74f74d70792bb7d121929aa2fad99cda3b6fae28cd4a2d380794006019f3"}, 0xd8) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup2(r1, r2) 2018/04/01 06:13:25 executing program 0: clock_settime(0xbe689cead0477aa0, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/01 06:13:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000100), &(0x7f0000000480)=0x4) clock_nanosleep(0x2, 0x0, &(0x7f00000003c0), &(0x7f0000000380)) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xaaaaaaaaaaaab15, &(0x7f0000000300)=[{&(0x7f0000000540)="e1dcc157194be06a81120430116dd4103bff9587a415445fc656af30bff1d6e26329487a1902735e94e065378722e446323984d32a310797ff7e9199fe8a5f2208bde859f7d188b44d461c4d9e88527893bc9deff02d24e5283279329fa7ed526512f0a7c3f73271b82e48685ada20a87c0f4e2b1a9292b5d83b7bc0536a588a15fe72dc", 0x77, 0x5}], 0x0, &(0x7f0000000200)=ANY=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10, 0x80800) getsockname$netlink(r2, &(0x7f0000000180), &(0x7f0000000340)=0xc) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x8001, 0x20, 0x8000, 0x3, 0xfffffffffffffffc, 0x20000000000, 0x9, 0xeab5}, &(0x7f0000000440)=0x20) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000500)=0x3) sendto$llc(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x8, 0x0, 0x5, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') 2018/04/01 06:13:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/01 06:13:25 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x101) gettid() mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r1, &(0x7f0000000880)=""/232, 0xe8) 2018/04/01 06:13:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xbb4126451d67430e) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r1, 0x100, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa2}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40014}, 0x4000040) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010b, 0x100000008, &(0x7f00007e0000)=""/4, &(0x7f0000000080)) [ 88.465353] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 88.640639] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 89.043303] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 2018/04/01 06:13:26 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x66, "f39a2c38f7370f25b3ed853814b1dbcaa899075f335f9f2f90ce36522f4d7f787841857386484980f85ddb4346a5286a2b67f5830c9892d4049b548deb008e8bd0f3415e3fb138cbb85c26463baa8cd25d8d0e6154dc66143a0687108b91ba5f5d0f9aa9fe78"}, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x8, 0x8, [0xfffffffffffff441, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x3, 0xa238, 0x8, 0x3, 0x7db]}, &(0x7f00000001c0)=0x18) 2018/04/01 06:13:26 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/4096) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x20142) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000930000), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffff0867, 0x8002, 0xb37, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r4, 0x1, 0x20}, 0xc) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) ptrace$poke(0x5, r6, &(0x7f0000000180), 0x2) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) userfaultfd(0x800) setsockopt(r5, 0x114, 0x1d, &(0x7f0000000040), 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001240)={0xa6, 0x0, 0x7, 0xfffffffffffffffb}) 2018/04/01 06:13:26 executing program 2: r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x800042c05) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ftruncate(r1, 0xfff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/04/01 06:13:26 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4f}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 06:13:26 executing program 6: uname(&(0x7f0000000080)=""/81) clock_gettime(0xfffdfffffffffff8, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x64293079167d7ced) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000180)={0x1f8, "ba9ffa3fc3977d42c079c72f3c094b973af4f98f5280ffd3586990f2b17d1725ff"}) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/01 06:13:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/01 06:13:26 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000040)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x100000000) 2018/04/01 06:13:26 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x88300, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x86ab156, 0x1b, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) 2018/04/01 06:13:26 executing program 4: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./file0\x00', 0x2) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/01 06:13:26 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioperm(0x2, 0x9, 0x0) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') lstat(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file2\x00') dup2(r0, r2) 2018/04/01 06:13:26 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001840)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001880), 0x0) membarrier(0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x20000000000000, 0x6140) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0xffffffff, 0x6, 0x5, 0x100, 0x10}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="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", 0xfc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/01 06:13:26 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x2000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000240)={0x3, r1}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400402, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/04/01 06:13:26 executing program 3: madvise(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) 2018/04/01 06:13:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace(0x4219, r1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x80000000, 0xffffffff, 0x8, 0x6, 0x7, 0x401, 0x20}, 0x1c) rt_sigprocmask(0x0, &(0x7f0000000080)={0x8}, &(0x7f00000000c0), 0x8) setns(r0, 0x4000002) [ 89.601112] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 06:13:26 executing program 3: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0xffffffffffffffff) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) mq_notify(r0, &(0x7f0000000100)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/221) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x4, @tick=0xff, 0x1a2, {0x7, 0x3dc1}, 0x1, 0x1, 0x1ff}) 2018/04/01 06:13:26 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x100000000, 0x9, 0x8, 0x10000, 0xffff, 0x7, 0x3, 0xf6, 0x4, 0x2, 0x7, 0x9}) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/01 06:13:26 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x1ff}, 0xffffffffffffffda) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000540)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r4 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x1}, &(0x7f0000000500)=0xc) fallocate(r4, 0x0, 0x0, 0x10001) flock(r0, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x800) write(r4, &(0x7f0000001000)="15", 0x1) sendfile(r4, r4, &(0x7f0000000480), 0xe000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000100)=""/128, &(0x7f0000000580)=0x80) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xffff, 0x1f, 0x3ff, 0x5, 0x1, @random="cb2793faaf36"}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x100000001, 0x948, 0x4, 0x1de5}) getrusage(0x1, &(0x7f0000000200)) 2018/04/01 06:13:26 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x91cd, 0x44000) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440cbb6592f4185e6a47f40714bc46d330000"], 0x0, 0x0, &(0x7f0000000100)}) [ 89.688536] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 06:13:26 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = dup2(r2, r1) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x0, 0x850}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000100)={0x2, [0x9bb, 0xfffffffffffffffe]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0300000002001ce4553477de92abac0f24145d8e1a906437d854b3b88329ede2cdda7941a28185d4384200c66f110cdf46d8e194945ec44a5e284c152704741a74d3e4ae78be63ffedf73b26af1cee20048241b4e1b3c934cd9638f9041244795b5c200020d1d37a0feb195b329a0bafc45b8f7a1b713a9aa8387f88f1b965122f48311435"]) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd}], 0x30) [ 89.851881] binder: 8350:8357 ioctl c0306201 201eafd0 returned -14 [ 89.879082] binder_alloc: binder_alloc_mmap_handler: 8350 20000000-20002000 already mapped failed -16 [ 89.924306] binder_alloc: 8350: binder_alloc_buf, no vma [ 89.924824] binder: BINDER_SET_CONTEXT_MGR already set [ 89.929920] binder: 8350:8370 transaction failed 29189/-3, size 40-8 line 2963 [ 89.959343] binder: 8350:8357 ioctl 40046207 0 returned -16 [ 89.978275] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.984605] binder: release 8350:8357 transaction 12 out, still active [ 89.991704] binder: unexpected work type, 4, not freed [ 89.997054] binder: undelivered TRANSACTION_COMPLETE [ 90.002812] binder: send failed reply for transaction 12, target dead 2018/04/01 06:13:27 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e24, 0x8, 0x4e20, 0x5, 0xa, 0x80, 0xa0, 0x2c, r2, r1}, {0x8000, 0x7, 0x7, 0x9, 0x6, 0x0, 0xffff, 0xe88}, {0x0, 0x4a, 0x4, 0x200}, 0xffffffff, 0x6e6bbb, 0x2, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x0, 0x3, 0x1, 0x800, 0x0, 0x100000001}}, 0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x1}, 0x4) 2018/04/01 06:13:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1d, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="a8", 0x1}], 0x1, &(0x7f00000001c0)}}, {{&(0x7f00000006c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000007c0)='g', 0x1}], 0x1, &(0x7f0000000840)}}], 0x2, 0x0) 2018/04/01 06:13:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000be7000), 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0xe) 2018/04/01 06:13:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/01 06:13:27 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) 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, &(0x7f0000000080)={0x4000000000000000, 0x5, 0xfffffffffffffffd, 0x2000, &(0x7f0000fee000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x80000019, 0x7fff, 0x5, 0x9, 0x1}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 06:13:27 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff01f1b971a01c94e2120000240000000000009078ac14ffbbe0000001000000000401907800d73cde00f53475"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = socket(0x1e, 0x2, 0x0) close(r2) connect$bt_sco(r2, &(0x7f0000000300)={0x1f, {0x8, 0x6, 0x4, 0x9, 0x0, 0x1cd27476}}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfb, "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"}, &(0x7f0000000240)=0x103) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x2e, "c7227b02a53511bdcfc5aa9d0b4c1611cbe8427d60787e746a2793c9bfa4fd5c9528ab4177d5795bef6e3cb0cd71"}, &(0x7f00000002c0)=0x36) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r1}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0xfff}, 0x8) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5e1f6216, 0x98000) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f00000000c0)) 2018/04/01 06:13:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)=0x3ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x0, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002d00)={'lo\x00', 0x7ff}) r3 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000002bc0)=""/79, 0x4f) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = gettid() ptrace$poke(0x5, r5, &(0x7f0000000200), 0x3) socket$vsock_stream(0x28, 0x1, 0x0) set_mempolicy(0x4002, &(0x7f0000002740)=0x5, 0x3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x800100000001, 0x4, &(0x7f00000008c0)=[{&(0x7f0000000400)="4f53468853417c96235e384ac2999c9ee2cbae3a209c996da5f67f63f494bcf2d6f5bd695c1062671933911e674a21cca55d991d8db28f5cf50caac5dc50fe33d876dae7fa2238ceaf19b0adbf65382e8d782b219507215ce7eecabdfa826a78c865ca416b02926e3cb2f0b9496c2fb9f24e05cbab934aea30122e305bd3fad95678df430a7388e36870f8192d37c1f3015386e768940f99e04c337c6f32633928e34490338125a5b33fbb7faaf12e3dcf1d59ece1a16cdc92b1acacc559f6f303f97ffafe6305c20a9f1b50bf051dd8dffef9b4c35b59c6b957ca84b9165c2f5fe5801790cd4db1736eb584d1", 0xed, 0x80}, {&(0x7f00000005c0)="7470cc37d53821045899b77eb3eb184a04b9ba24b89e0cd8db9c1cd18925476dc4fb35db150f28b278e16b9bed7036d8e9a80a1109afc5a569455fc90b87395a873c22757e89d362e05ef89590b66880994fafdf13e8771de34982e729edaeb09b0505f4ba1a9a7e1719a37cfd6f9f18002f3efd23cd6face595a828dacc9c9d78e293850db51b7a29304d2c854ec2855f6f9b6cb77fdb0988b0d10510a988310a6e5b6bc28adbd83fe85c8e87d48f7d5a045a608ff86a1c5ab882dd0009dee3b4aca4047c99116cb8369f53e6812b7915f112c4682a1388f759a5f2590caf2656c815a5f8806f96015d268b94d3228207", 0xf1, 0x81}, {&(0x7f00000001c0)="bdf349d78aea7dca5cf97c105468593b7fa4fb7417bfd8ab40db591fd90e68f913fc", 0x22, 0xcab5}, {&(0x7f00000006c0)="75e20bdfa981da9e2a86c41e9a5ec3a13b338c974f25cfa5541d8826543bd6b3d36eea94ee615cb93db6031443ea588cc0ec5927ef892c8719ef42ad6ff7946dd9fbae2549f1066560dfca01a8f51559860a3888b6d450e608365c833eb9011a61f5719c2ecbd4764a9fcaca772a947c4f7e03d4764b91aedd8fa047cf8ecbb5598b70281167227ae8f046214bb87c25b5e43bb13589bbf8f1d0fbed57aef860d356b53a8929329830b27152ede6aa04d0e21da334620d1de3f5f358907c7f284aa7fd2c462af0a2b38085cfe76e21695446e2515925662f5d2d3eb03bb324427abf344c63ad82a03f6d8279ea5d", 0xee, 0xfffffffffffffffd}], 0x800000, &(0x7f0000000980)={[{@noacl='noacl', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) rt_sigtimedwait(&(0x7f0000000240)={0x8}, &(0x7f00000027c0), &(0x7f0000002880), 0x8) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000001000)) listen(r0, 0x100000001) 2018/04/01 06:13:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a8", 0x4}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0xb61623b19de507ef) sendmmsg$nfc_llcp(r4, &(0x7f0000003140)=[{&(0x7f0000000300)={0x27, 0x0, 0x1, 0x7, 0x1ff, 0x8, "0de67c9df52235d079be61493e54777df7e1a64137b2a8e00e59d37c0a1604bfdfa1a374b03ab259f471b920cfd4e5d3326152c6c6be8e994f93a37921a8bf", 0x13}, 0x60, &(0x7f0000000580)=[{&(0x7f00000003c0)="b677fba3525f8323b04a93ae3e23390dcaa35a507d423fdbca714c3ebaddd893ec4e345e7ed5903ed5aa78", 0x2b}, {&(0x7f0000000400)="d6f1a8ab1f8eeb31f8c21f82e255f5ebf86b203cb7c9da9e01b862ab8525d3420188ef1c61be62f60c0f07acde6279811c8ec28fa4d0b2a863c9962d015ab39b8d7267210d82ae9bc620d382f035c8c3b195b33ee8cec25d16cfccff40ce05c50a41e61e91df40cfe8f524169a5f19f1885f0531cd9a8e12016f6ea4a05facd244", 0x81}, {&(0x7f00000004c0)="9b7bac726057a3c3f2996f71c3cc4e148c70d41fe31a3125bc20a68365ca14fa814f72d75021b6a77c8bb7c1ad41b2426892c56b13ff58840ba86a893dd6e58e170c3a", 0x43}, {&(0x7f0000000540)="8d5948a4ee25b45832c155a429d1ad6f1e", 0x11}], 0x4, &(0x7f00000005c0)={0x38, 0x110, 0x9, "1ee0329b9eae5a1aa1f20a0d766e60435961dd4e490d94c073acde7bf2917aa76deb22"}, 0x38, 0x8800}, {&(0x7f0000000600)={0x27, 0x0, 0x1, 0x0, 0x5, 0x10001, "af2560ecdea228bfdd0fe78201eaad9d24bc3f5446f1aa9c1b6c8d085846e7af45479d7efedde3af6692294af1081ebed678af541dfec0418725f9cb9f2b86", 0x11}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000680)="881e6cde6aa0c4dbb7fc0c522740f7a22717a2cf9d6b", 0x16}, {&(0x7f00000006c0)="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", 0xfe}, {&(0x7f00000007c0)="5538189b15b7e5c854d07b6c66ca6d9bb1a2d9ca7399a39ee4de9548d5806b0cd710e71ea202", 0x26}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000000840)={0x27, 0x1, 0x2, 0x5, 0x7fffffff, 0x3, "f507af1fe59a8673dbf15faedd6cb2ea338d7997048594170359fd0ba7c8c7d17b10ec7b57a1ce906ddf2d732529d44aa8d14926d0270914482ccd11aa6f13", 0x3f}, 0x60, 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0x1000}, {&(0x7f00000008c0)="7f40115655a5c8f29bd13104eabf2de38541e5e3526e9ded3c237178553e25d28d3b43ffe988363efd0d8177fbe3685412d0beae6830d12e116471b9008a0ca903116c96a5aade2089", 0x49}, {&(0x7f0000000940)="8646233086d3cace2d4b86e090941bd40f3a5a2f6b5e53324744454250db8412b3d2cf81d468e0fa59dc6396393ac10da02bdd7d0ea0909251cd7eea9de1139fc5bca2229b04db7be866da3875a52c3b514b39e738706d4f5040308594111688488081f1be185d18ad70166093a17938bc66f6737c0442121c180191316d5c47206ca1fa130f5a20b12423fed919ca50f41855c6d167968007c21a25c4ec7b6dc4d53639cb01cc69fb2b540c473193a7bced4dc888d64e3715dc8c8e6c8b419e041ae69d55974fb0dc2438d4bda1e9dbb6f6d5a707", 0xd5}, {&(0x7f0000001a80)="0f75a587db52d929977e987d879de4995a792aef", 0x14}], 0x4, &(0x7f0000001b00)={0x60, 0x105, 0x9, "2478da275e4c6953a6d82dbea0691d1de5b3e99485e97ab10d8181b97aa126fb130b455a6b800d011a0ffd66ca0621c7b4bfb5d6c752cd5fb67c3a054491f687f2945025f941d8954d7462a898b816"}, 0x60, 0x20004000}, {&(0x7f0000001b80)={0x27, 0x1, 0x2, 0x4, 0x5, 0x2, "14086661797503f98c4584d93a9583cd8f61a05ff4d3edd66d0105e6def384095f0c31182cdeb91145633181e11c01f797ce0cdc9d7c35cc68bc2043d4ad91", 0x2e}, 0x60, &(0x7f0000002ec0)=[{&(0x7f0000001c00)="3ba5ae0f006da45c4d615cf3d63e75b7b7a29ee757589e4a3291c0378044ebac83f82def664e2fd0d0e5a7923305b4596ad1cd6e77d9a497db26c2ce61a78aabfeacb9e8", 0x44}, {&(0x7f0000001c80)="fa23dcd7afb2c11d4e8d262eeb97f1dbb94cd32a71c103fdd12627ecef", 0x1d}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)="d4b29d5df60a3f394edc15823f866c78a885ac3cf9ee98c9086e49258b8852a5f0d9af02f7bf9f5efd90ca6d38f335e8ace50857b143b856cb70eaf9be2e6332a46119394802a5820c65057ae4b952c7c0a2554cee96cc4f1d35844ed16441eb5d2f735b99a9bdba464968ca968c0d6404a1f8419bb8d136840fa7c2128609d00217009dc369f95da3ae2777d0479dbe23929baa87c403566e410de85b9520e778481c147e29a4c754d84cbc365781ef951a65", 0xb3}, {&(0x7f0000001dc0)="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", 0x1000}, {&(0x7f0000002dc0)="b555661f0555d84ddaab54e01849df657e9009cd6029b6f8ba8ae886cd502713e98dccd8838315b458819ce82c9210ce5390cf5fb121da20caea70b8c387f27a97125cd0be5b1785a3678683646841b5066a170a870d628a1a8c40fda6b64af7e2db16035bd3e688b5f7e1ddb52fc3f936d6acf77650c4cde0594d8788c9ce68dd5dce5356481c5bab89cbf86b65c94052f70276669537a5168cd083661643344f74b13ae6ee26645c381e63153719305b01f35f74a8535716a694ff1ff394e50ab60d419087d11a18175e2f1156b85cb8ea313f4f0f72f72154e421b7f16ec0bfc2c7f1b2a86ee2613223", 0xeb}], 0x6, 0x0, 0x0, 0x840}, {&(0x7f0000002f40)={0x27, 0x1, 0x2, 0x7, 0x81, 0x9, "3681b7bf259e5ef218603ffe0f7b839ec5aca06df29ebf97250a256b3df796641ae1af5b366208883d60c2f1da1553d727a95e935267352a1d587e0d84635d", 0x26}, 0x60, &(0x7f0000003100)=[{&(0x7f0000002fc0)="b9cae9be74e05afd4dd8a5a7cba2d76c4004869f70eff2d5c9bbdb54e0aae350b9a78262c3d1787ce4a5d1bc76c51424a4a6faaaeedf3c2a", 0x38}, {&(0x7f0000003000)="d62c8d2c65d0791639cdc7c0fb2338d395d0f7b7a045faad627c53dd477fcc30b66924e46727c7af6b1a8e08dffeb713b151cd8e8606093c1c1f2efe192c6694beb0a093839ac17e110da00304bc1b0e5c05d299818fd6feb45fdb086dcdc1d1afc28f0ee7e7f76ca8acf257be759d6e64a4be4c75609e87289a057b92fa22b04e41e76f22ff1648b140ba520926c2711bcdc88ed3c450285a4138e2344ccc34a8201c2dd03b863e6b42db186b38ead94896894cd4b8f109b30e03a2f1d1035703ce48a8eb080ed474a369b318fd572e591a49e94125b649d4b61e9d9752b8d8c02c74", 0xe3}], 0x2, 0x0, 0x0, 0x81}], 0x5, 0x8001) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0x2, 0x2, r3, 0x1, r5, 0x694, 0x9, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x5000, 0x9000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 06:13:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="270000001400070000010000120f0a0011000100f5fe211b366912d86283b9391a5b8ccaf1e800", 0x8c) 2018/04/01 06:13:27 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='_', 0x1, r0) keyctl$set_timeout(0xf, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x8882) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x3, r2, 0x1}) getpeername(r3, &(0x7f0000000500)=@l2, &(0x7f0000000280)=0x80) r4 = socket(0x0, 0x2, 0x0) r5 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000340)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff41) unshare(0x60000000) getuid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="4f00d4250d6a00a000ae00052000daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b965090311d0793563202930197175fa9e0cc0450189af30ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e802db648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f703000000f1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f7085c2068ecf"]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0xffffff0e) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000240)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x4e, 0xffffffffffffff12) 2018/04/01 06:13:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r1, r0, 0x80000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0xea54, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 90.753388] device lo entered promiscuous mode [ 90.773124] gfs2: not a GFS2 filesystem 2018/04/01 06:13:27 executing program 1: pivot_root(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='..') mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000280)='..', &(0x7f00000002c0)='..') [ 90.871347] gfs2: not a GFS2 filesystem [ 90.918425] kvm: emulating exchange as write [ 90.943319] IPVS: ftp: loaded support on port[0] = 21 [ 91.100338] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 06:13:28 executing program 1: r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r3 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x100000000, 0x6, [0x100000000, 0x5, 0xf30, 0x7, 0xc4, 0x1ff]}, &(0x7f0000000400)=0x14) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) r4 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x0, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0x0, 0x1}}, 0x44) fallocate(r4, 0x3, 0x80, 0xa00000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000900), &(0x7f0000000940)=0x40) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r0}) 2018/04/01 06:13:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002840)="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", 0x78b}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/01 06:13:28 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="f426135155d84474c3800b485f642aa32e5872d62ddb8f655911c093b376", &(0x7f00000000c0)=""/121}, 0x18) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)=0x6) fstat(r1, &(0x7f00000003c0)) 2018/04/01 06:13:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x20, &(0x7f0000000100)=0x4) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) recvfrom$ax25(r2, &(0x7f0000000040)=""/4, 0x4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2}}, 0x0, 0xf7fffffffffffffd}, 0x98) 2018/04/01 06:13:28 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000a36000), &(0x7f0000855000), &(0x7f0000006ffc), &(0x7f0000340000)) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x6000c0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fanotify_mark(r2, 0x0, 0x23, r3, &(0x7f0000000100)='./file0\x00') listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r4, r5, r6}, 0xc) 2018/04/01 06:13:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000280)={0x0, 0x7f, 0x4, &(0x7f00000002c0)}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) close(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e22, 0x3, 0x2, 0x80, 0xa0, 0x7f, r3, r4}, {0x2, 0x6, 0x9, 0x19b20e9, 0x9, 0x432, 0xfffffffffffffff8, 0x9}, {0x81, 0x4, 0xffffffffffffff01, 0x6}, 0x101, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4, 0x2b}, 0xa, @in=@rand_addr=0xf90, 0x3501, 0x5, 0x3, 0xffffffff, 0x81, 0x7, 0x7}}, 0xe8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000004010000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x100000001, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/01 06:13:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') close(0xffffffffffffffff) ioctl$fiemap(r0, 0x6609, &(0x7f00000011c0)={0x1, 0x0, 0x1}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 06:13:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x1d9}, {}]}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r3, 0x200, 0x1, r1}) ioctl$VT_RELDISP(r3, 0x5605) [ 91.619559] kernel msg: ebtables bug: please report to author: bad policy 2018/04/01 06:13:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000fe80000000000000000000000000000000000000"], 0x2c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x58100, 0x0) epoll_pwait(r3, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x2}, 0x8) write$rdma_cm(r1, &(0x7f0000001240)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001200)={0xffffffff}, 0x0, {0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r2}}, 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x10080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x6, 0x4, 0x5, 0x7]}, &(0x7f0000000200)=0xc) write$rdma_cm(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="110000001000a775", @ANYRES32=r4, @ANYBLOB="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"], 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200c0000}, 0xc, &(0x7f00000004c0)={&(0x7f00000012c0)={0x3b0, 0x25, 0x400, 0x70bd28, 0x25dfdbfd, {0x6}, [@nested={0x98, 0x1e, [@typed={0x8, 0x2b, @fd=r0}, @generic="a88094e9bd8991df1dd5f8def0ee11fbb36ec041c5f75297c2a5628515ad4f7f462029f73eeba7f4fafbb3a1beaf76fb2a8ad7d06127717fe093bf13f51a8da82b587bdb1b45c06c6f43cc4dc496fab96d5f54b24557edfef544bd3bbce3d42e05e466fd29491b7f735b70134ee3e45c21251eedd87d012391d85810d6a91435ab2da4664d7468a429a2"]}, @nested={0x58, 0x53, [@generic="2e0df0a940e0fac727a4fabd7778d3d18e022004d1f2170be52690a5190ce5b2d2866a870c52ac53638aefd2ab1eddf9166fa23f310f46dfb48f89cd047680e6fca167e762a668913bcfab9c576892404b"]}, @nested={0x98, 0x61, [@typed={0x8, 0x7f, @fd=r0}, @generic="603c44a046b8d6c0dd554c4a0d595c4b9e469e1c6500cd4e77372795fc3c08e0949c311cd644cc1eff20505521ebf07b0887e3ae21834786364ba8d0008822734668e9012bfb5965971fe4e3909bf436077bc60970b09e74e22e56ca29107bbc03026fef543c6bc42ab3a9764a3d2950897b392b98f598207b28c62c175c17ff2a74cba27f49b89079b4b8"]}, @nested={0x14c, 0x3f, [@generic="83327373b12c1febbb9b7043ad903f7dbdcaeeed1b5e93602cc591594929927ce7026c80d52d59332bd643a421d044773d531730adb7c56bb7dd2767ae836094c35074e39387954cce5e4d207753709d", @generic="a38f6fdb9a480a40d72bb72dab6dc5eb36407c5ba8bce08537ae4f34947626c540233215c58001a7547ace8a7046961a4016238ab0bbea264e00b70f638f79cc63ebb487bed5b355c6fbd8861b809d9fc4e7ba65f5369ef10aef376f1f0386e0c74b94fc741fab00c6818580303530aaf320462fd8244b21ccd23935e7386dd474c6d9503e5f4d15621317014a549fa2ddea992dadd3c834be961cba443e2cb13556ec1d3fe59d5bc0133352d0ad5d133947c6fb4ccf32689407395f3da8c318dbd10c32671e24d90dec5c71bc6f6b15977ed0d09ff80fb252ef9d91fe9cac2ca5583f100e0eae8174d689a4a8986b47a89b785847d95ca3"]}, @generic="081914cf71e8a70086524732af7178acaaf5c977a42979d51aa7174ba7b9973420e62f7d585683bda54a10a5121a0d81e2c1f0e5587d092aec6fe9309b25f871d2c7422bea1a999ecfabc1881789f68260c13f85a19f497547811eb64055cad1da998602c423161128dba74b9f4a96e12f7f263827a2258d6d714b95257d757f42533a6e4fbd62813ae17bf63b0546c714b89118515e5ce96c56c62355897c9b9d86e744a1c7fcd8d34dd288601f05056a0d4c8c06bc9a6c4ba73d08cc692ecb00a75bac4b81e7"]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/01 06:13:28 executing program 7: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x280400) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) 2018/04/01 06:13:28 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x56, 0x2}, 0x4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x3, 0xffffffff7fffffff, 0x4}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80}) 2018/04/01 06:13:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000001c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003400)=""/4096, 0x1000}], 0x1, 0x0) [ 91.704963] kernel msg: ebtables bug: please report to author: bad policy 2018/04/01 06:13:28 executing program 4: exit(0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaffffac1414bbaaaaaaaaaaaaac1414bb"], &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x84000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x5, 0x9, 0x400, 0x0, 0x11}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x80, 0x0) [ 91.750630] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 91.784672] kernel msg: ebtables bug: please report to author: bad policy 2018/04/01 06:13:28 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0xc, r0, 0xfffffffffffffff9, 0x6, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x8501) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r2, r3, 0x8, 0x5, &(0x7f0000000140)="0b893baff2fd7aeced150362d8f9f432683f0833fe4a9836eef14f5752d0b5b6d5e5cc0cf2061f267e164a53a0455b3c8e8cc74f023169c97b1e105e6ff631a8cc81536fb2ecabd9772229bdbff4e55c3f4d3739fdacf6", 0x4d, 0x1000, 0x3c7d1f5, 0x200, 0x0, 0x9, 0x1f, "ec0ff3ca80a881ca11ec472d516322c8a640d519e438b8872305e701fafdfd304e0d0423b4e6c11ca230db81eff63fcf8c58f40c784dad989e3089bfe32b9bc4aa473ee6aebb8bb9ed56cef1b49d827f62f01daead3ebd48e798fbaeb64d813ab327ba90ea667d913cf1c9ea85428fcc64366630a76c39dca1bd121cfb3ab3ef9631a5adf20a194e2c798df261277b8e8cf4362e433ff4faa75698185956786dc814ab9c4cf93f1f2cb865ab1a38d7cebfb87c28062f5268"}) 2018/04/01 06:13:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="eeb5775340ad622b358980d3fb8cb4f03cf74d6bd17beccfd2ddae952361a6b49b2d2ed2c5756af1d01b7392977dc9ff0e21350634e5c3bffb9b01f6379891f694d871fe") execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) 2018/04/01 06:13:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c6fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x2a8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000026bfdd), 0x0) sendfile(r3, r0, &(0x7f0000297000), 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="a23c63b553055548175041b290dc312f516da69165981578e88ce82a2b8f5822d1965dc08432b48cbf93b7d35900ca408429f7930908af5d4c68a6461fb5992b2cfc67c567cd3235f233353cf99291d8988a0482abb2b9e71ec8c4c9de6bad6facf70161bb91f78027a501fcbac4d0530223ffd98f7f03ba62d64f011822bf1a75902f0e73cd465be2015827bb4f779b1e076e17bf86a3cadbd65b9aafc600e38b8e34728b8c383f25549b9088167ecd0ec9fc2cd497fb4ab079b7dcf084a4f0bdf0178a56e0fc904325ea8bb355baa31856377de3fefdfae86b9bb19036c1b24783431edb1beffe3dc8d03bfa8e7e70ebcc09") [ 91.850323] kernel msg: ebtables bug: please report to author: bad policy [ 91.887846] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/01 06:13:29 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/04/01 06:13:29 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$netlink(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x7, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/219}, {&(0x7f0000000200)=""/185}, {&(0x7f00000002c0)=""/105}], 0x18c}, 0x0) 2018/04/01 06:13:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) getpeername$netrom(r0, &(0x7f0000000600)=@full, &(0x7f0000000400)=0x48) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x5}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(0xffffffffffffffff, &(0x7f000095c000), 0x0) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000380)={'erspan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/01 06:13:29 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x100000000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = socket$unix(0x1, 0x2, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ce9a2ee0f0c73f9665f8f04df3193b6f0126d99981e5eaba4e036aecbf2e2c50a4fa0e4dbbb7a4a6b99d86ffa04c605f4df9128dbee33e4483f1acaceeb3a6c992668089510cedfc8e960e7b76f5026653ff4f09ff6776e60fc21ae77a4197735ecb", 0x62, 0x0) keyctl$invalidate(0x15, r4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x80000000004) write(r5, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) recvmsg(r5, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) fcntl$setstatus(r0, 0x408, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)) dup2(r0, r2) 2018/04/01 06:13:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x24, 0x18, 0xf09, 0x0, 0x0, {0x1c}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff}, &(0x7f0000000440)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x0, 0x6, 0x4]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001}) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) r6 = epoll_create1(0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)) dup3(r5, r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x0, 0x2, 0x9, 0x0, 0xfff}}) 2018/04/01 06:13:29 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f0000000080)={0x1, "ccb79f895fa96d968361630b83442636a950bcbff2a20bde48f3437e27ed879c2981f1dfe26b537b347d711fd63c11635743d5071593b5793cc8597dc77d08bef86d2e261a5f310c7d0462fc818e1255465660d1cd5085fa37065491e05c887f729e17ff9807f75bdc1e5825877a85ce947f1e38a6966770ed06dfe7d595e2ce6e785053f44752405a2ae0315d60583c680fb369c7dd1a4354ee02d1bb2669d5069185557f8f6f6bd106a8a41b173f6994f1813e9f368b9847660988d652b9b86ce6bf17d6d78d9550d3c4196058ceaaae42958396"}, 0xdd, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x114, 0x0, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/04/01 06:13:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2f0e, 0x10, 0x9, 0xe0000000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r2, 0x2}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000340)) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg(r3, &(0x7f0000001500)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e20, 0x6}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="cac1a81b569e0000290f91d439b00af0fb5a74f193b4f22e732cf8f02d1159b722bb2af67e6b92210e98d50bd6c518c40d6f125a0708743f90c15b11774bc2879f20ff026bf06ea54a81ac99bde63110f103a3da5470f9da7698ee112637a539105fd35c02b41281c3593ffeddd3b98fcb94819ebc9c9b736825cdd2de40edc73f5337efd35a43467f", 0x89}], 0x1, &(0x7f00000001c0)=ANY=[], 0x0, 0x20000000}, 0x10001}], 0x1, 0x4000000) connect$llc(r3, &(0x7f0000001640)={0x1a, 0x30f, 0x0, 0x5, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = syz_open_pts(r0, 0x1) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x67, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0812960080000046cd975adb7389d2cd391831717c0c0450ae1a9c29c093b20cfa6e37dc33fa701a0e4688269c5f5bfc000000f8d314e2e7eb600fe28eaf0199d6368f8ef3fc6f7ae20c06f1b70d9a976e241c824ba60100008095fd4d2e4146adfb0e2e0378109202cd027e34cb34c8b3b08ede81d4295063ad55af04c666fbf331a0c9119629e1c7646eb18cca431cd27ae09335cc3141a78350b7de67e90543188ee5a91e08f6", @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r6, 0x5a91b6c6}, &(0x7f0000000100)=0x8) write(r4, &(0x7f0000000000), 0x0) write(r5, &(0x7f0000000140)="75e2c4738dcf1cd8968b4f090965ad", 0xf) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0x85) 2018/04/01 06:13:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f0000000b00)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000040)) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8001, 0x80) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000180)) [ 92.811697] llc_conn_state_process: llc_conn_service failed [ 92.819273] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 06:13:29 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)={0x5, 0x0, [{0x4, 0x77, &(0x7f0000000580)=""/119}, {0x2, 0x89, &(0x7f0000000680)=""/137}, {0x1000, 0x1000, &(0x7f0000000740)=""/4096}, {0xf000, 0x92, &(0x7f0000001740)=""/146}, {0x2, 0xf7, &(0x7f0000001800)=""/247}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000280)={0x3, 0x1, 0x80, 0x3, 0x8}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000180)=0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0xfffffffffffffffe, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000480)=&(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63}) 2018/04/01 06:13:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) fsync(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x0, 0x2, 0x80, 0x3, 0xff}, 0x7, 0x8, 0x5}) read$eventfd(r1, &(0x7f0000000080), 0x8) [ 92.861437] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 92.901189] device lo entered promiscuous mode 2018/04/01 06:13:29 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x4) 2018/04/01 06:13:29 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x2103) r2 = inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x20000000) getdents(r1, &(0x7f0000000240)=""/178, 0xb2) inotify_rm_watch(r0, r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r3, 0x100, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff00000001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2000000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffe20c}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000300)={0x3, 0x7, 0xf23, 0xc4, 0x4, 0x3}) close(r0) 2018/04/01 06:13:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000400)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) 2018/04/01 06:13:29 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="1239539d6e91"}, 0x14) syz_emit_ethernet(0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="1acac1032e2b", @ANYRES64], 0x0) [ 93.025894] device lo left promiscuous mode [ 93.042351] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/01 06:13:29 executing program 2: 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x404800, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) 2018/04/01 06:13:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x880000000000001, 0x84) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x64080) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000002040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) [ 93.071131] device lo entered promiscuous mode 2018/04/01 06:13:29 executing program 4: timer_create(0x7, &(0x7f0000000140)={0x0, 0x17, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) [ 93.607693] llc_conn_state_process: llc_conn_service failed [ 93.633744] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.766805] llc_conn_state_process: llc_conn_service failed 2018/04/01 06:13:30 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffebd) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), 0x37) connect$ax25(r0, &(0x7f0000000100)={0x3, {"aa7d354a5cd694"}, 0xff}, 0x10) 2018/04/01 06:13:30 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r3, 0x40}, {0xffffffffffffffff, 0x1000}, {r3}, {r1}, {r0, 0x508}], 0x6, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file1\x00') write$tun(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="000000110284000004000062ef0047aa00240067054f00ff902c392274ac1714bb000000810004b938000002010000000000"], 0x32) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/01 06:13:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007a, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x0, r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/01 06:13:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xe}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1fb5, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x1f, 0x9}, {0x0, 0x1, 0x2, 0x3}]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) socket$unix(0x1, 0x5, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x99e7e649e99cca1e) r4 = getuid() r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc) 2018/04/01 06:13:30 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff94}, {0xfffffffffffffffe}, 0x0, 0x0, 0x2}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) 2018/04/01 06:13:30 executing program 5: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000000c0)) write(r1, &(0x7f0000000100), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000080)={0x6, 0x1, 0x7, 0x1, 0x200}) tkill(r0, 0x1000000000013) socket$l2tp(0x18, 0x1, 0x1) 2018/04/01 06:13:30 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x5}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='ppp1!cgroupprocposix_acl_access\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=')}GPL\'\x00', &(0x7f0000000280)="2dc62c5e76626f786e65743026242e3a00", &(0x7f00000002c0)='vboxnet1vmnet0\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='selinux\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x0]}, 0xa) 2018/04/01 06:13:30 executing program 7: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x20102) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x0, 0x0, &(0x7f0000002900), 0x1001, &(0x7f0000000200)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) setreuid(r0, r1) pipe(&(0x7f0000000300)) syz_mount_image$vfat(&(0x7f0000000480)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001800), 0x60, &(0x7f0000001840)={[{@gid={'gid', 0x3d}, 0x2c}]}) 2018/04/01 06:13:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x1ff, 0x2003fb) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000ebdd859d0090780014000060c5961e00000000ff010000000000001803580000000001ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xab, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0xf779, 0x400000) r2 = openat$cgroup_ro(r1, &(0x7f0000000400)='cp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) r3 = socket$inet(0x10, 0x200000003, 0xc) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20afdef6ba3d932b72ebcddd1e7820e3406", 0xb8}], 0x1}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, &(0x7f0000000140)=0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0xadd}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 0x3, 0x8, 0x9, 0x100000001, &(0x7f0000000040), 0x8, 0xda, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf2b, 0x2, 0xffffffffffffffff, 0x1, r4}, &(0x7f00000001c0)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) r6 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000003c0)={0x2, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffab5, 0x20c, 0x80000001, 0x9, r5}, &(0x7f0000000240)=0x10) 2018/04/01 06:13:30 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xda, 0xfffffffffffffef7) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000280)="503b33522888f3aebf89f02c4b14bd173ad7b6e8010246cc9c8e473452253a7922d4eca9bbc7c4d4f2a141d052731471c3047f81ef1ea6ed2ca43d7d4e1adc3d6fe04d89f700173d170fbea7ec224faaac6e81bf76d87d557b6e7b1af60742e4dee0d20d9aca56df4e4c6b4ed15fd3bc68eea9ee86a1285504f8429c6347b3db2658362f589fd32fcd81b3a757a3", 0x8e) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x6) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x9, 0x200, 0x4, 0x60000000, 0x800000000008, 0x6, 0x800, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7ff, 0x7, 0x10000, 0x200, 0x3ff}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xfff}, &(0x7f00000001c0)=0x8) 2018/04/01 06:13:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0xfffffffffffff800, 0xff, 0x401, 'queue1\x00', 0x9}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0)=0x8, 0x4) 2018/04/01 06:13:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0xffffffffffffff12) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@getpolicy={0x64, 0x15, 0x400, 0x70bd2d, 0x25dfdbff, {{@in, @in=@multicast2=0xe0000002, 0x4e20, 0x6, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x2f, r2, r3}, 0x6e6bbc}, [@mark={0xc, 0x15, {0x350759, 0x7}}, @replay_thresh={0x8, 0xb}]}, 0x64}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@polexpire={0xcc, 0x1b, 0x701, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) accept$packet(r1, 0x0, &(0x7f00000003c0)) 2018/04/01 06:13:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) setsockopt$inet_mreqn(r0, 0x0, 0x873b4719b68c4afe, &(0x7f00000000c0)={@empty, @loopback=0x7f000001, r1}, 0xc) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/01 06:13:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x24082) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000001c0)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 06:13:30 executing program 4: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x3, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x7d, 0xffff, "6aff5e8c2815dc038bf7f1cf4a8ebb10f54772cdf13d2a4244aca000afe5aba6462ace8783dd2b764a65663fe8810a7ee15dee72ff62ac0c515b78f4377583406e87c35c6b6c1c072afa77753362af0befc1bf208b782a61fd9f77b406519e15792067fe55caf4c67ea45ba8271c65c78f5096e5bc"}, &(0x7f0000000180), 0x1000) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 94.314980] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 06:13:31 executing program 3: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="884e9ff51aec", @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x223, 0x14, 0xbb}, {[@timestamp={0xffffff89, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0xaf4]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x800) 2018/04/01 06:13:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='..', 0x0, 0x0) fchownat(r0, &(0x7f0000000080)='..', 0x0, 0x0, 0x0) 2018/04/01 06:13:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x20000) sendto$inet6(r1, &(0x7f00000002c0)="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", 0x1000, 0x4, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "cb0d7801368fc548b884b5290ef4d87ad04b5ccbc6d8a96a6f66d3eeb67ada8d", "91832f32492a9f3ea46eeb02d4ef25fc58d809d118adc2782048c3011d828db2", "8b95136832abec1ee3a470f41a039b2b0ada51692189b54fcb720cf38e74121d", "834591ba83d55b4615ec64e644879c7a30100bf39796e2ae1d4c2feb1d8075d1", "ffc0605d22bd1f84d3365181b901a7939db279a79ecc433cf22fd3a38abcb09a", "977c56df11a3a9eaf3d08717"}}) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x3, &(0x7f0000000000)=0x2) 2018/04/01 06:13:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000100)="146a8c96f72831a2962df0674f63c6478b05e7392eb673479100d916dccd171bb2fc3806ad545f2565d57dd98b9d9d76108d08b1950eb825cb60c85467e7518d8eff3d3cb91406a1dab873bce52776d6fd6ca996bc55e01f243b351c8f08080466f4eae614d942f881b17c44ac7c532cbf13e84c8f1a1e5c1ac3e3a193c3c810478048df55150789da6d26f95c44f867fd3a0226") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') pread64(0xffffffffffffffff, &(0x7f00000d0000), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x8000000000402, r1) fcntl$dupfd(r0, 0x280000000000402, r2) 2018/04/01 06:13:31 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/net/pfkey\x00', 0x1210c1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000900)=0x5, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000600), &(0x7f0000000800)) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) epoll_wait(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x20400, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000580)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x7}, 0x54, {0x2, 0x4e24}, 'dummy0\x00'}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r5 = eventfd2(0x0, 0x0) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)={0x3000000c}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="200026bd7000ffdbdf25100000887cd919010000010000000000004000000000ffffffffffff08000800ff070000"], 0x34}, 0x1, 0x0, 0x0, 0x814}, 0x40) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000002c0), 0x4) mq_unlink(&(0x7f00000008c0)='-\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r5) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r8 = open(&(0x7f0000000480)='./file0\x00', 0x8400, 0x92) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000000840)=""/96) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f00000004c0)=0x4, 0xfc6e) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r5}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) add_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="f5508375d1f407d4ae2454", 0xb, 0xffffffffffffffff) 2018/04/01 06:13:31 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x111200, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r0, 0x1, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x3ff, 0x8, 0x1ff, 0x7, 0x4, 0x138, 0xc1e, 0x1ff, 0x200, 0x0, 0x89a, 0x4, 0x1, 0x5, 0x4]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/01 06:13:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x1, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x4000, &(0x7f0000000080)="b9f3205b39c4ae2168b883626e5096e2f354f1a5a4580f98a3b65121f855ec7f00ca99f2395f3f57040422a543") 2018/04/01 06:13:31 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="ffffffffffff0180c20000002800450000240000e80000000401907814d739999935b94ece59643cde00f53475000000000000000021168a8f27b474f640031d3d2c6ba48c3b6cfe4ec9976030fff2a802383808ee0eb41dfed69299df8875a0fade02fa23a18c566bf060d7368b1d4739b513d8912c971752f0a68e983b87d80dd268288d5416ef8e8a001314871f04f4b0a967b24191379a7ded88a563c7608a91f4b948c16f59"], 0x0) memfd_create(&(0x7f0000000100)='wlan0\x00', 0x3) r0 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x600000000080, 0x88000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x24a01, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000000440)=""/246, 0xf6}], 0x5, 0x0, 0x0, 0x2f0d}, 0x2120) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000740)={r1, 0x80000000, 0x6, "03b2e7d0a33af13096b3fedea9c21c9ff71b1fd49b063f22fb24143758895a2c89738ce67dfaca214664888ccba04ca581281d833ec1b104a47961c89da5957d77fc99de7c3cf4f4a04b6d89d872ae7505d75c0e7a78b91122154791"}) r2 = socket$packet(0x11, 0x10000000002, 0x300) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000006c0)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000700)={0x8d6}) openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x4040, 0x0) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r3}, 0xc) 2018/04/01 06:13:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/01 06:13:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001300)="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", 0xea0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x400002) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xed0, 0xffff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x400000000000009}, 0xfffffe6a) recvmsg(r1, &(0x7f0000000000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x20, 0x4) 2018/04/01 06:13:32 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0x8004, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r1) mq_timedreceive(r3, &(0x7f0000000200)=""/4, 0x4, 0x6, &(0x7f0000000240)={0x77359400}) rt_sigtimedwait(&(0x7f0000000040)={0x979}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) dup3(r0, r2, 0x80000) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$TCSETS(r3, 0x5402, &(0x7f00000002c0)={0x7f, 0x81, 0x7, 0x3235, 0x593b, 0x0, 0x4, 0x10001, 0x200, 0x3, 0x6, 0xdae}) lchown(&(0x7f0000000100)='./file0\x00', r4, r5) clock_nanosleep(0x0, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) 2018/04/01 06:13:32 executing program 3: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x10000) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x400000, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000300)={0x80000000}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000000380)=@known='system.posix_acl_access\x00', &(0x7f00000003c0)=""/76, 0x4c) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x400080) getpeername$unix(r5, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) write$cgroup_int(r4, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) 2018/04/01 06:13:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x67c5, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0xfff, 0x9, 0x2}, &(0x7f0000000380)=0x10) mmap(&(0x7f0000d8d000/0x3000)=nil, 0x3000, 0x4, 0x54, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0x452, 0x0) 2018/04/01 06:13:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000004c0)=0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000100)) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000000)=0x5fff) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101800, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000340)={0x1, 0xc2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000000)={0x4}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r6 = dup3(0xffffffffffffffff, r5, 0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67e", 0x8a}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) r7 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0xffe, 0xffffffffffffffff) r8 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x0, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r8, 0x10, r6, 0x2) r9 = shmget(0x2, 0x1000, 0x302, &(0x7f0000ece000/0x1000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000000380)=""/70) truncate(&(0x7f0000000340)='./file0\x00', 0x7fff) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f00000001c0)=0x20000000009f, 0xa98869e044c24e1) keyctl$get_keyring_id(0x0, r7, 0x80000001) 2018/04/01 06:13:32 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x40000000000002, 0x70, 0x12, 0x1000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x536, 0x40000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x28000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) 2018/04/01 06:13:32 executing program 2: r0 = socket$inet(0x10, 0x7, 0x7) write$fuse(r0, &(0x7f0000000200)={0x14, 0x1, 0x9, @fuse_poll_out={0x9a64}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, [0xfff, 0xffffffff, 0x81, 0x4, 0x19b3400000000000, 0x7, 0x3, 0x9, 0x6, 0x81, 0x4, 0x3, 0x3, 0x5, 0x1]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xfffffffffffffffb, 0x10, 0xbe, 0x58}, &(0x7f00000001c0)=0x18) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000040)="24000000920b070b1d0000000000000e42200a00030000005cb9dd6e960001004003ffffffeca3a30400ff7e", 0x2c}], 0x1}, 0x0) 2018/04/01 06:13:32 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) [ 95.552610] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 95.552610] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/04/01 06:13:32 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffff000000000000000000000000320000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000e152000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00010000000000000000000800160000000000480001006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) times(&(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x80000000, 0x8, 0x3, 0x0, 0x0, [], [], [], 0x2}) 2018/04/01 06:13:32 executing program 4: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) wait4(r2, 0x0, 0x4000000b, &(0x7f0000000100)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0x1000) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000000080)=0x5, 0x4) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/11, 0xb) 2018/04/01 06:13:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000ceaddf1c1d65002e01ff0a0000f019f915ce8dac683416dbee39212d00000000693d55dc37aee3c0bad06e00"], 0x1c}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x5c5) 2018/04/01 06:13:32 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x3, 0x1, 0x3, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) accept4$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x40}}, [0x3f, 0xff, 0x800, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x0, 0xff, 0x5, 0x101, 0x0, 0x100000000]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x8}, &(0x7f0000000480)=0x90) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40002, 0x0) 2018/04/01 06:13:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x936b, 0x8, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x0, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x0, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000c00)='./file0\x00', r1}, 0xffffffffffffff09) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000580)='./file0\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000001480)={&(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001100)=""/19, 0x13}, {&(0x7f0000001140)=""/55, 0x37}, {&(0x7f0000001180)=""/57, 0x39}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/213, 0xd5}], 0x7, &(0x7f0000001440)=""/30, 0x1e, 0x5}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000f50500000000000046a0212c0000000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x20, 0xfffffffffffffd66, &(0x7f0000000c40)=""/155, 0x41000, 0x1, [], r5}, 0x48) mount(&(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000800)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0xfffffe21) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'lo\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41, 0x101, 0x0, 0x6, [0x8, 0x7ff, 0x9], 0xe431, [0x3, 0x81, 0x8]}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6042b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82", &(0x7f00000009c0)=""/161}, 0x9) r6 = gettid() perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x117e, 0x406, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x2001, 0x0, 0x48, 0x3, 0x6, 0x0, 0x9, 0xd8e, 0x3, 0x1, 0x72, 0x0, 0x8, 0x3, 0x5, 0x1, 0x0, 0xf000000000000000, 0x0, 0x0, 0x10001, 0x400, 0x1, 0x0, 0x1, 0xb04, 0x30, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000200), 0xd}, 0x210, 0x8, 0x20000007, 0x4, 0x80000000, 0x2, 0x2}, r6, 0xe, 0xffffffffffffffff, 0x1) 2018/04/01 06:13:32 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x220041) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000440), 0x10000001000000, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@broadcast=0xffffffff, 0x4e24, 0x10001, 0x4e20, 0x100000001, 0x2, 0xa0, 0x80, 0xbf, 0x0, r3}, {0x80, 0xff, 0x100000000, 0x3, 0x2, 0x7f, 0x3ff, 0x401}, {0x2, 0x0, 0x4, 0x8}, 0x100, 0x6e6bba, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3c}, 0x0, @in, 0x3504, 0x3, 0x3, 0x0, 0x13c, 0x3, 0x3a3}}, 0xe8) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = epoll_create(0x1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000600)=ANY=[@ANYBLOB="080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000118238144e82ba9200005098181bf69498902c1e3c86518bacee2b244538a26af991e753908cccff4752582f964b"]) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000240)={0x2000}) 2018/04/01 06:13:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41000}, 0x48) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe3, "8969c387a61ec70c70794a1d002382ada2aa5ef7304d92f687a34bda0ec63545be73d128ef89c9cca1750a04173df1417c5712589a737b9fc168639fc5b5df2c8140fe987528048662d80d61d142e6627d5f0a694a27d8be93d236b59ea0f910cf372dd3f4dade8f1d9b398adfcef2b0b5d11bb33f4bead4f48f0c7cd25144a1a2f96e7da5442e286830f4a9de1307ca6631b0af7b745f55fb9bd0aabada6f04ba6cf2265d49783e6069b5eaba78de5b5b69b1b27be000383c2b48214cedb55bf3782cc81968ae4ae2f451ebbc9bd48a726fd2c52b26e2cf6dcf5f571d8c7843cf07f3"}, &(0x7f0000000200)=0xeb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="4200000033dd092d20d7776cc08828f1f4b7b8279ce7323d23dc81ade54a0f83a3de43dac0e9fd20609bdddfadab5ce4eda3bb610cc06b25829deebc14b17bd154"], &(0x7f00000002c0)=0x4a) sendto$llc(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x8, 0x0, 0x5, 0x35fd, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x8, 0x1, 0x8001, 0x400000000000000, 0x3}, 0x14) [ 95.672812] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 95.672812] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/04/01 06:13:32 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x200, 0x801) fsetxattr(r2, &(0x7f0000000180)=@random={'system.', '\x00'}, &(0x7f0000000340)="6e657a050000003600", 0x9, 0x2) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x15555a6e, 0x20) r3 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/04/01 06:13:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="00feff00"], &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8262) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000003200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000031c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/04/01 06:13:32 executing program 7: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/178, &(0x7f0000000180)=0xb2) 2018/04/01 06:13:32 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x2) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000040)='ext2\x00', 0x0, &(0x7f0000000380)="febaaf3607aaee79ab06f7eae1e2bd082b48f53fa7825d037e4b5d1750b25758fdabf1190c51c3a0743751bb18d9090000000000") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_sigqueueinfo(r0, 0x1b, &(0x7f0000000000)={0xe, 0x3, 0x10000}) mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000d80)='aio\x00', 0x20, &(0x7f0000000dc0)) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) connect(r1, &(0x7f0000000280)=@ethernet={0x306}, 0x80) [ 95.740469] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. [ 95.762396] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 06:13:32 executing program 6: r0 = socket(0x2000000000010, 0x20000000000003, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x0, 0x0, r2}}) gettid() 2018/04/01 06:13:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x46000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xdc1}}) r1 = dup2(r0, r0) ioctl(r0, 0x80000000, &(0x7f0000000080)="b9fdeed8308c0962542e866841fb503cb24b3665d87cfea8ec12") ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) 2018/04/01 06:13:33 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) stat(&(0x7f00000003c0)='./control\x00', &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000640)=0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000500)={0x3, &(0x7f0000000400)=[{0x8, 0xffffffff, 0x3, 0xbec}, {0x906f, 0x2, 0x1f, 0x840e}, {0x9, 0x3f, 0x4, 0x1}]}, 0x10) r4 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x100000000, 0x2c0180) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x6, r3}) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r5) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) setresuid(0x0, r2, r2) r6 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000780)=""/245) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r7 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000100)=0x3) mkdirat(r7, &(0x7f0000044ff6)='./control\x00', 0x0) r8 = fanotify_init(0x0, 0x0) fanotify_mark(r8, 0x11, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./control\x00') r9 = open(&(0x7f00000002c0)='./bus\x00', 0x80, 0x100000) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) close(r8) ioctl$VHOST_SET_FEATURES(r9, 0x4008af00, &(0x7f0000000440)=0x8ffffff) listen(r0, 0x0) r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r10, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r8, &(0x7f0000000080), r7, &(0x7f00000000c0), 0xff, 0x8004) close(0xffffffffffffffff) shmget(0x2, 0x3000, 0x340, &(0x7f0000ffb000/0x3000)=nil) 2018/04/01 06:13:33 executing program 6: r0 = gettid() process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=[{&(0x7f0000000140)=""/24, 0x18}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f00000013c0)=""/78, 0x4e}, {&(0x7f0000001440)=""/8, 0x8}, {&(0x7f0000001480)=""/253, 0xfd}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/194, 0xc2}, {&(0x7f0000003680)=""/213, 0xd5}], 0x9, 0x0) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f0000000380)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x36, 0x0]}, 0x2c}]}}) 2018/04/01 06:13:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x9d7, &(0x7f0000000140)=""/30) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @random}]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = getgid() r6 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgroups(0x3, &(0x7f0000000200)=[r5, r6, r7]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/01 06:13:33 executing program 4: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)={[{@fmask={'fmask', 0x3d, [0x33, 0x32, 0x36, 0x31, 0x30]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x35, 0x34, 0x37, 0x36]}, 0x2c}, {@nls={'nls', 0x3d, 'cp863'}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x36, 0x34, 0x37, 0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x33]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x2d, 0x0, 0x35, 0x37, 0x3f, 0x36, 0x39, 0x0]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) recvfrom$unix(r0, &(0x7f00000000c0)=""/86, 0x56, 0x2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/01 06:13:33 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000380)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r3}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "6e6d91bf000603f3"}}, 0x48}, 0x1}, 0x0) 2018/04/01 06:13:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-camellia-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f30001", 0x14) 2018/04/01 06:13:33 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000004) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x5) close(r0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$vsock_stream(0x28, 0x1, 0x0) add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30", 0x9e, 0xfffffffffffffffb) r7 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r7, &(0x7f0000e95000)=[{}, {}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$sndseq(r7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) r8 = socket(0x0, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) r9 = semget(0x2, 0x2, 0x2c) semop(r9, &(0x7f0000000040)=[{0x2, 0x7, 0xdf4c5ba7d0d467e5}], 0x1) 2018/04/01 06:13:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x20}, 0x98) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 96.807684] ntfs: (device loop4): parse_options(): The show_sys_files option requires a boolean argument. [ 96.841402] XFS (loop6): invalid logbufsize: 6 [not 16k,32k,64k,128k or 256k] 2018/04/01 06:13:33 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000000), 0xfffffffffffffe56) socket$netlink(0x10, 0x3, 0x6) fsync(r0) [ 96.868400] ntfs: (device loop4): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/01 06:13:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x8c, "9be29c8d5adc4ca6cf5d4fecc4d3c47dd89517a93239f128c3c419b898703bfa1ed385b977392901d369f8c68241c92a1867dd49a6f955687b7bbd91d539fb316894c8f25ec3cf8cc455b3a8ccbb41df54592f6be7fd5c80474d95149334c91afb74db9fa68708f952b46fb56f96573a688d91bd5088a821307da6f4724660add08d84743f72a31d351319a8"}, &(0x7f0000000540)=0x94) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000580)=r3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f00000000c0)=0x1000000000000004) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r7, 0x8, 0x70bd29, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xea0}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000400)={0x200, 0x8, [0x8, 0x5]}) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f0000000440)={'NETMAP\x00'}, &(0x7f00000005c0)=0x1e) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f00000001c0)={0x1, 0xf57}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x600, 0x0) [ 96.915377] XFS (loop6): invalid logbufsize: 6 [not 16k,32k,64k,128k or 256k] 2018/04/01 06:13:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r1, @ANYBLOB="020029bd7000fcdbdf250a000000080006000500000048000200080004000200000008000700cf00000008000600a3e6816c08000b000a00000008000900c000000014000100000000000000000000000000000000000800080009000000080004e7060000001c000100080001000a000000080001000200000008000600666f00002c0003000800030001000000800105007f0000010800040013920000080004006300000008000400070000001c000100080002002b000000080004004e2100000800080004000000080005000100010008000400020000000c000200080002004e210000"], 0xec}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$int_out(r0, 0x0, &(0x7f0000000540)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x4, &(0x7f0000000140)=0x2) r2 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4000, 0x0) ftruncate(r2, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000300)={0x80000000000001f, {{0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ftruncate(r2, 0xffffffffffffffff) fsync(r0) connect$inet(r2, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xc5) 2018/04/01 06:13:33 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x1d) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) recvmsg(r0, &(0x7f00005b5000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000094f000), 0x0, &(0x7f0000546000)=""/145, 0x91}, 0x0) 2018/04/01 06:13:33 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_flowlabel\x00') r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x758d3489}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x1f, r3, 0x2, 0x976}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_getroute={0x60, 0x1a, 0x308, 0x70bd2d, 0x25dfdbfe, {0xa, 0x14, 0x80, 0x401, 0xfe, 0x4, 0xff, 0x0, 0x200}, [@RTA_UID={0x8, 0x19, r4}, @RTA_MARK={0x8, 0x10, 0x1c00000000000}, @RTA_METRICS={0x34, 0x8, "ad0275f8db27e0a5d8849ee8d728986534b6310fcb067b80d654385768c74d1d382f024be1fe857fef75d487b2d1"}]}, 0x60}, 0x1, 0x0, 0x0, 0x8080}, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x200, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x100000001, 0x7}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x78) 2018/04/01 06:13:33 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x403, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/01 06:13:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/01 06:13:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) close(r2) 2018/04/01 06:13:33 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="ee", 0x1}], 0x1) syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x3) 2018/04/01 06:13:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200, 0x10000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0xff) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x151000) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2f2f66696c653002", 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@resize={'resize', 0x3d, [0x7f]}, 0x2c}]}) 2018/04/01 06:13:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='mqueue.', 0x0, &(0x7f0000001400)) 2018/04/01 06:13:34 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'vlan0\x00', 0x4501}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000000080), 0x3, &(0x7f0000000340)=""/253, 0xfd}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002e00)='/dev/snd/midiC#D#\x00', 0x10001, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002e40)=0x2, 0x4) semget(0x1, 0x2, 0x8) 2018/04/01 06:13:34 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}, 0x4, 0x1000}, &(0x7f0000000300)=0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r3) setfsgid(r3) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0x8b9) remap_file_pages(&(0x7f0000457000/0x2000)=nil, 0x2000, 0x0, 0x40, 0x1040) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000001c0)="a34b631f", 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000580)=""/171) 2018/04/01 06:13:34 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001600)=0x18) getsockname(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000240)=@ll={0x11, 0x7, r1, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)="01ef9f01219b2010758574c7ab83d2460de38da24660a178eed80e6d96ab5c990ccc98f82732ab08a2340f360314c8033bf8c6c823cf1c42f03165664de927b9b9f76f09078fbc086dcb352101412ff020e963fa88f5c0cfa7e08ce51fd8d8d7c28c3c39feeaf977bb066f6d9c621f66dff014aa81e324183c396a5a4190a27942aa410de516f9e297fee7095360dd560142eed28c974ed848ab63d054c46d55ce054c97389d76bd1f4e3d0a49235c046b2955715a3910e2", 0xb8}, {&(0x7f0000000380)="a5dc520311b4499f8e4f904a419e3dd7a50de4457c53a5", 0x17}, {&(0x7f00000003c0)="01453524447238e5bee757fe82d6a4bb578029f17fbc2c952b8b521e78142f1df84324aeef8419f971118278369390d1a2119bc657ea70cba3b9f8acc8cfe2a74ca0a432655f92dd2de52d253c487bd86a8afa585385587a2dc5c6d4adb762b4f835e87a9262a0fabbb0af1ef55e94", 0x6f}], 0x3, &(0x7f0000001640)=[{0x80, 0x10c, 0x8000, "ca7894979ea586e9405729ca68a03e280ef494fcff9852d4ba46e929588f61e6fd1e94e52c2d9d1bcf49be50e0791c029d66847f1aa8925eb98e7eabd410ca33a8eb6070d4952896bef3d5979c1fe081264efccbb6c013930c98d721e7d3427a34fd6475afe9448d49e92c5812"}], 0x80, 0x4000000}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4080, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000000600)=""/4096, 0x1000, 0x10000, &(0x7f0000000540)=@sco={0x1f, {0x6, 0x100000000, 0x8001, 0x400000000, 0x20}}, 0x80) r4 = getpid() ptrace$peekuser(0x3, r4, 0x8) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) getpid() getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000004c0)=0xff, &(0x7f0000000500)=0x4) dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x2, 0x4c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000001b40)=ANY=[@ANYBLOB="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"]}, 0x539) 2018/04/01 06:13:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x80000000, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x2, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x80000001}, 0x8) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x285c, 0x2082) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x7, 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f00000001c0)=0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/01 06:13:34 executing program 7: socketpair(0x2, 0x5, 0x1, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/01 06:13:34 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = accept4(r1, &(0x7f00000002c0)=@rc, &(0x7f0000000140)=0x80, 0x800) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmmsg(r1, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="06", 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) recvmmsg(r2, &(0x7f0000000dc0)=[{{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/35, 0x23}], 0x1, &(0x7f0000000440)=""/6, 0x6, 0x1}, 0x800}, {{&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/236, 0xec}, {&(0x7f00000006c0)=""/119, 0x77}], 0x3, &(0x7f0000000780)=""/67, 0x43, 0x7}, 0x1}, {{&(0x7f0000000800)=@ipx, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/202, 0xca}, {&(0x7f0000000980)=""/189, 0xbd}], 0x2, 0x0, 0x0, 0x80000000}, 0x1}, {{&(0x7f0000000a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b00)=""/16, 0x10}, {&(0x7f0000000b40)=""/220, 0xdc}, {&(0x7f0000000c40)=""/49, 0x31}, {&(0x7f0000000c80)=""/202, 0xca}], 0x4}, 0x1}], 0x4, 0x2120, &(0x7f0000000ec0)={0x77359400}) bind$bt_hci(r3, &(0x7f0000000f00)={0x1f, r4, 0x1}, 0xc) mkdirat$cgroup(r3, &(0x7f0000000280)='sy\a0\x00', 0x1ff) [ 97.921697] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 97.929243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.957085] REISERFS warning (device loop6): super-6507 reiserfs_parse_options: bad value  for -oresize [ 97.957085] 2018/04/01 06:13:34 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x7fff, @loopback=0x7f000001, 0x1, 0x9, [@broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x34) 2018/04/01 06:13:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x400}) [ 97.983206] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 97.990880] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.021727] REISERFS warning (device loop6): super-6507 reiserfs_parse_options: bad value  for -oresize [ 98.021727] 2018/04/01 06:13:34 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0xd7, @local={0xfe, 0x80, [], 0xaa}, 0xe0dc}}, 0x4b54512c, 0x80000001, 0x4, "ec8fb58eac1c1ab0470308685dc5d5e41e35ca537e74c6d3bfc3188f092b3f8e33d40473e49926c23a8d0f7126c73206e2b5e95cfce3e4bfef12db9a35b903a4ad2776bbfc65ac0cce78d165a241a72b"}, 0xd8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) [ 98.047565] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 98.055159] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 06:13:34 executing program 7: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x6, 0x100000, 0x400, 0x2, 0x101, 0x6, 0xbcae, 0xec, 0x3f, 0x10001}, 0x10) getrusage(0x0, &(0x7f0000000400)) [ 98.103377] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 98.110893] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 06:13:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r1, r1) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) dup3(r2, r1, 0x0) 2018/04/01 06:13:34 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20000000601242, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) timer_create(0x7, &(0x7f0000000140)={0x0, 0x3b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000002c0)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x7, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x81fe, 0xd, 0x0) [ 98.180134] sched: DL replenish lagged too much 2018/04/01 06:13:34 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0x2) 2018/04/01 06:13:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x481, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000100)=0x6) [ 98.202305] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 98.209872] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.225908] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 98.233474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 06:13:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000480)='threaded\x00', 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') setrlimit(0x0, &(0x7f0000000140)) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x14, r1, 0x1, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa3, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/163) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7}) 2018/04/01 06:13:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x0, 0x4, &(0x7f0000000080)}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)={0x1c, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@generic="cfa9830581"]}, 0x1c}, 0x1}, 0x0) 2018/04/01 06:13:35 executing program 0: init_module(&(0x7f0000000100)='&\x00', 0x9c73fd1631ba8a3d, &(0x7f00000000c0)='-cpusetuserbdevposix_acl_access\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20}}, 0x1ff, 0x10001, 0xb54, "22518495ccd2115db30c9f9703af862aaeb2b3936706f0c3a952d3f223ce4b47b05043dd4fd8ebf1747b6bb7529a4ee7135404c197a0c4ca9cf0bdccc69a44a3a81351ec4a13d52c3f5a4f7b392ea7d1"}, 0xd8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3ff, 0x200, 0x3, 0x1, 0x20, 0x7ff, 0x9, 0x7, 0x50, 0x1, 0xfe, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) getpeername$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f0000001ec0)=[{&(0x7f0000000240)={0x27, 0x1, 0x2, 0x7, 0x8, 0x4, "d5fa33b4644b6eecb857f7057b46317fcacfd371317192837cb16da374eccc86c0e26f284d5a79f3ff0a946f93d21793d3fa36684a94cb794781c682b61f45", 0x1e}, 0x60, &(0x7f00000007c0)=[{&(0x7f00000002c0)="ed38837ddb2fde6827ed03f181c195397487362df4579cbb89f0674534339ec7fb6b577d166695b151f6a0e323a560bc1db3d80d3995ea569c0eff13d42dc5b3350e5dd857269e230ce2231a327f1060d0429182aae74a749f25d319d32a08484d7cbb6f36539888d9d74dae7839fc8e98e4e92b0d993a4e65f5160fd753ec96603e91a3eee449c70e2105121723aa5a3325d79d842b169c7edeecaf63dbb74e690a7c994ecf75cc58876d3595", 0xad}, {&(0x7f0000000380)="eb6726a85aa5f74b91b17dd9369c333ce931d96b4f1d521a6f40ce9e7aa5e1df56e924f091521250f117d031fb8efbc60d36", 0x32}, {&(0x7f00000003c0)="f7a0bfc31c4e686f4e6489c5bb8c926ff52be13f2e0c4c8886a89ea89f29a26b1b1cc3855a547954b56810066627a606375c0a2401baac82d0c3931e4846131f39dd7b814a6d3c84cf4b25f6471acf5e7b4c61ae450195d3f0bb0f96d537896b2ba7877dfdaaa0cf97b499f761a4f3da24729cc947365ecf6e2e07ab50bb20bdcbb052b897dceab02ab408a2ca2032da42b6fc3d10b5ed11512a15df6fbe0ee38f94a753136f3f6c0212aa9ac68a331ce2f1df4b0996ee61d4180c39bc7e9119dd9a4fa44211c7", 0xc7}, {&(0x7f00000004c0)="7b4df68d69e16a1aeb0d60d90386c05e5e6b3cd130b6189c6659c71c8533b53cde763b571dac6ecb51227b08a599d0aa55f30cd5543a044a14e9fb6200f7e8dd9dcae799e979ba15c825adc0f6c9611cebbfb42a92c78e5e31b438f4eb72922e2afd6c283483c98ae5f2bdb90fb8c5c3a22168fd6ca2ed37b727daf772eb1d155340448cebbbffebc09d5df072bb97fec34b308bb7ada1750e", 0x99}, {&(0x7f0000000580)="e4ad4b299f6902915d57eea9b07cf663bde534290881f646e49a2770b6545105f134394f502fc34120d7f24db1234c0d42874430e55e53d09e3677b0f1a94bad8f0656d035f68bd1fc22971c1c257efdef226f534130d75dcfd4e80c", 0x5c}, {&(0x7f0000000a80)="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0x1000}, {&(0x7f0000000600)="19b70170a911ef2ddb45669ecf517a9f69536b90e0c307c68a54083dbe5340d849722fdf28920b96d819aeb962289b54d1d3cc016adfdb7048344fbd4b941213a292cd03b01a0963878b13551290d01790ab9473945356fbd3ac13f368afa349ec2d7a758cdddc418a27028bb8c7eae5c2c140a351d81bfece6e1b30073ff9fb8ad297f12c3b2f7ca4658a285fa526c243286ec594d57c4f74dacd046b212d4383220f2caf737ffeb5c166ee84afc9255848dbe2d72e1d640947d4b39d6644354a43111838ba591a9961242b31c8db3a1792608d8b768d91bf84d95b5399a948b418eaca65e03553360f3b286b1831", 0xef}, {&(0x7f0000000700)="d07473164850abe774803f3a69a8ad13d2e5551bb5f8a9e420e2f2a59d423dc4f9e3a4270a70046c4b4548de4032649e38c7a6e52d24e0fda8bdb040100451fb8b1b8090c531ae9bf214f6d32fd5098e634afcff8c95f169febd18fc034b49276c1c8a0867d56c87f13d6aa41ee7858596e15e9bb74efda0664b07bd524f1ca9be6f8cd277354bcaa2362ba6d542424518d693682707aaaebd725630bcff54c15f6a920bafc1f66c52c57b61c53d3ebb2ec94e0f7f9d6f8b69e9", 0xba}], 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="b8000000000000001f01000000010000fd69940613dd682a2e1a16ceae84baba18a49466770124510b60a9c4f96a2b2b2616053a63e701939964057d44b4b47607f82a9a5e90a096fdebb55359555f107d3432614d24f2e06936a807cb4a870f322053aa8da5ebe19efaa0168306c08b5df56be29be9d9c575a6ae4e0024e115b9bb8ae8e6da8ec070bd94dcc95eef4f88e2ae22ce02ab26380b4841a906bd3863b772b3d85e8f8a716ee6519debddf39d6fdd0000000000"], 0xb8, 0x8800}, {&(0x7f0000000900)={0x27, 0x1, 0x2, 0x7, 0xd8ba, 0x0, "981fde0d0d64785c9954412a131612194172449850dffe7bbeea42cfa1e78f631aac1412488280a8d70b32dccee950a25ea2667a711b9f5c52f6e41ca181b8", 0x3a}, 0x60, &(0x7f0000000980)=[{&(0x7f0000001a80)="5cc55479c8d41d0b7b0736159d1da0ebc1579e90f0490e157e468f26685ff4548bcc3dc87e8c56c7276ee154f11f82b9e228256d1d80a0cd46706bb4081bbb4d942dfe57ba9600d4b897530c10131e3aad996589f4d1b7031a5854bab0e42becbc25d1a6f92e4a6650ec343f0e84fd3d695265d39cfec5582651f3e713d89918bba01393dc9f761f3c805cf3291e86fc73cd6020c6aa44e4a627678f35bdcecf983ab21ab75ee4ce04cf0cfd01fcf7366e4cee835d89a0960cef46837a810f58e41a5f4e2523aa582d5e508ca900796f30c8294bb877600e18cd0835024e9d1777c1368cf70d031a6b82", 0xea}, {&(0x7f0000001b80)="9a39c0ea4df6f3b76164caaf3d15f0631bd767a71aa44500c55ff14549100d909f5aded491310797bfe0abb074a20ee0c45a8ff61b7e57f25250b3a0202d088692bb246fb651097b83ac55a4d7a60c50e05a09c9f9b5dd79ab1f8d9c35d99eeb5a67bfb9b72833113422c02eefce650291cbce36df41ffdcff1823c263c41c4d25", 0x81}], 0x2, &(0x7f0000001c40)={0x80, 0x6, 0x3da95965, "79f3c3fb053593ecc3643d95c244dba54c3d72e8174ded0260b8cf7fdf56e488273db02db91dc777eec6b18ce2df463eea96f6492bc5041d4d0490235a74b21e0d21e212b0f1f935d45eeb4a1154a0cc0fe16ad0983b933c2e50d14ae364769ffa926638dc27a27b02"}, 0x80, 0x4}, {&(0x7f0000001cc0)={0x27, 0x1, 0x1, 0x7, 0x1f, 0x7fff, "d2e092c8b5c47b700317cfde909efd8964271e1af518b77728d25c1baed1faec23b83b5ebfc2d54de15e4df8dae1b3ce4d354051081364fc7be82dd765d44e", 0x2e}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001d40)="7ffa639626747aae569302511b7f0ca2fbe6512e3b3525e4021f31b78f8e7dd2f0250e2ea109f3eb85ad192f9c1e408addc1e4c3e952acab5a98767cdd2e5b010a44040bdb32af90ad68f9bf7c454b45bdf6b8a43877a9f1993b5bebdb5282516bc07db5a73a3301eecec1e2055096aa167c4ef77446a9f12d911f207b0357ccd1d3234470624788dfe87b838c384e2619cdc7f18663c169c8181963aca987c341adee2ca8fae58e5363eeafda75396f6af872eeee98c361182f2bbf371994ef11ce30e9977c18630d49c51d608b6366f4", 0xd1}], 0x1, &(0x7f0000001e80)={0x28, 0x11b, 0x7, "920fe013ba2ced3dad5cd94c0e17ea4406defb1f"}, 0x28, 0x20000085}], 0x3, 0x840) umount2(&(0x7f0000000080)='./file0\x00', 0x9) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a40)={@mcast1={0xff, 0x1, [], 0x1}, 0x76, r1}) [ 98.316566] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 06:13:35 executing program 6: r0 = memfd_create(&(0x7f0000000000)=',cpuset\x00', 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) read$eventfd(r0, &(0x7f00000002c0), 0x257) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @random="6e5a5eb83a46"}, 0x4e, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'teql0\x00'}) 2018/04/01 06:13:35 executing program 4: eventfd2(0x0, 0xff) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb) 2018/04/01 06:13:35 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000680)=@sco, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/253, 0xfd}, 0x2) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0), 0x0, &(0x7f0000006fa0)}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) fallocate(r0, 0x0, 0x10000, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0x10) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000600), 0x9, 0x2) clock_gettime(0x6, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xff, 0xfffffffffffffff7, 0x7, {r3, r4+10000000}, 0x4, 0x5}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000040)=0x5000) 2018/04/01 06:13:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f0000000000)) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x100000000000000) 2018/04/01 06:13:35 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2a0481, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={"62726f757465000400000000000000000000003f00000000004000"}, &(0x7f0000000140)=0xfe53) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/01 06:13:35 executing program 3: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r2 = creat(&(0x7f0000000040)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r2, 0x2a) fchmod(r2, 0x0) tkill(r1, 0x1000000000016) getdents64(r0, &(0x7f0000001080)=""/4096, 0xffffffffffffff84) 2018/04/01 06:13:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) memfd_create(&(0x7f0000000100)='-/^posix_acl_access\x00', 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x0, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/01 06:13:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x0, 0x4, &(0x7f0000000080)}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)={0x1c, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@generic="cfa9830581"]}, 0x1c}, 0x1}, 0x0) 2018/04/01 06:13:35 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) getpgid(r0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) r2 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r2, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r2, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) setsockopt(r2, 0x4, 0x5, &(0x7f00000000c0)="61b913264f4a9ec6f73903ac69c5f0e33d2d9d", 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r2, 0x5) accept4(r2, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/01 06:13:35 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b2) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1}) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) io_submit(r1, 0x1, &(0x7f0000592000)=[&(0x7f00007d5000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000038f000), 0x0, 0x1}]) close(r0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 99.078703] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 06:13:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20880, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x3f, 0x30}, &(0x7f0000000340)=0xc) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/01 06:13:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @empty, 0xffffffffffffffff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x1, @empty, 0x8}}, 0x2, 0x40, 0x2, 0x23, 0x6a}, &(0x7f00000001c0)=0x98) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/01 06:13:35 executing program 2: r0 = getpid() setpriority(0x1, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0xf}) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x200) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000000300)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="05aab64abd0ac6005829c3c7c58de2861918b85a6cc7d272614609b4a00d35f85eb3", 0x22}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}], 0x20, 0x4000000}], 0x1, 0x10) 2018/04/01 06:13:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4000000038, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/01 06:13:36 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x100000001) fcntl$setpipe(r0, 0x407, 0xe5) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/04/01 06:13:36 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = epoll_create1(0x8000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/04/01 06:13:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101200, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xe8, 0xf, 0xb, 0x500, 0x70bd2c, 0x25dfdbfc, {0xc, 0x0, 0x8}, [@generic="0e1def9760a1c2b27864f0a6b2836803eb645495a31ea6b32fe1c7bd556c5cff5701d1442ae8cee36e35dc750d08549d006767e9ffb5a9a15233d67e265b19a3c56b32fd09315bdd4a05f4a8fc8410648191a5cd04ce1a0020e2d9cbcfd8b1dc680c6cfcfe54638bcf10c0f715bc63272eed66423283487442cc0ef11cb9ebdfcbb41c992048ef42845fb2854a0c56dc2e40fa7b3225528d8d1dd526846f760aba5b6c6a53b00ffb5e351b431838dcb5fcbf114dd81bbff8a5978d851df15d86240264212503c58c3507a8e10b40f1279ee6"]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000940)={'lo\x00', 0x0}) membarrier(0x19, 0x0) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=@ipv6_newaddr={0x68, 0x14, 0x0, 0x70bd27, 0x25dfdbff, {0xa, 0x0, 0x200, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x44a, 0xfffffffffffffffc}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 2018/04/01 06:13:36 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x52, 0x8000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000580)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getgroups(0x4, &(0x7f0000000ac0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r6, r7, 0x400, 0x260, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac1475aee4229dcc00e66576764edf0739c24d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000008c0)={r8, @in6={{0xa, 0x4e21, 0xde, @empty, 0xf70}}, 0x4, 0x6, 0x3f, 0x3f, 0x3}, &(0x7f00000001c0)=0x98) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r9, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ustat(0xf669, &(0x7f0000000700)) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 06:13:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100000000, 0x101001) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000100)="fddff2553e953e870cec01c48cec68d2b5b033369c873099959a5b06b7a46294c14382ca3db896f882889b370c96f993f610f89c0b1b096c0182447d7bf99a9d290af1b465599a1988", &(0x7f0000000200)=""/9}, 0x18) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x14d) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) listen(r2, 0x0) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r4, &(0x7f000097d000), 0xff) 2018/04/01 06:13:36 executing program 5: r0 = inotify_init() r1 = epoll_create1(0x7fffe) flock(r1, 0xfffffffffffffffd) flock(r0, 0x5) r2 = epoll_create(0x102050204) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000000080)=0x2, 0x4) flock(r2, 0x5) 2018/04/01 06:13:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x8, 0x8, &(0x7f0000000000)=""/101, &(0x7f0000000080)=0x65) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000000c0)={&(0x7f000068d000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x4000) r2 = shmget(0x1, 0x1000, 0x80, &(0x7f0000576000/0x1000)=nil) connect$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x1, 0x101, 0x7, 0x9, 0x3, 0x5}}, 0xa) shmctl$SHM_LOCK(r2, 0xb) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x120030) 2018/04/01 06:13:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/01 06:13:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/04/01 06:13:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x400000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x4, 0x8000, 0xc9, 0x5, 0x4, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 06:13:36 executing program 3: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1400000000000000, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x109000) r3 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x1, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000380)={r2}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000140)={{0x0, 0x10000, 0x9, 0x8, 0x10001, 0x1}, 0x3, 0x2f6, 0x9, 0xd25, 0x8, "be6cc25090a31e56e19f6e70cf93ddbed44eb254099d8ba36e58605ab3e7ed9e7eb6d7323a72363e9f651d2d37b6835b68b3d60b1b9082238fd895877964b1beb13661bb71914585602406e2d9a0f77a8d0f4853dc0a765fb0f81c5f33a93448fc7752f0be8270a5e2b595bbcafec8d869f1f5b814d4739ce86161d16b300be7"}) exit(0x0) migrate_pages(r0, 0x7f, &(0x7f0000000100), &(0x7f00000000c0)) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f0000000440), &(0x7f0000000200)=0x60) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/01 06:13:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700), &(0x7f0000000740)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/01 06:13:36 executing program 7: prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x3000)=nil) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4eb9483b, 0x58000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x5) eventfd2(0x200000005, 0x80800) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xfffffffffffffed4}], 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0xff, 0x4) 2018/04/01 06:13:36 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x30, 0x7}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4e1, 0x100000000, 0x2, 0x3, 0x40}, 0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000340)={0x9, {{0xa, 0x4e22, 0x520, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0xe39e) 2018/04/01 06:13:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x440000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7fff, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/01 06:13:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x102, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001480)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000001500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}}, r3}}, 0x48) 2018/04/01 06:13:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x5}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) close(r0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 06:13:37 executing program 3: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="72327f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000540)) write$evdev(0xffffffffffffffff, &(0x7f0000000580), 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000500)={r6, 0x3}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0", 0x24, 0x0, &(0x7f0000000040)={0x77359400}) openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x10000, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r2, 0x404, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}]}]}, 0x68}, 0x1}, 0x40408d0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) remap_file_pages(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x1, 0x18, 0x40) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363", 0x23}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/01 06:13:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x18) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20d00, 0x42) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/01 06:13:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'gretap0\x00', 0xe3a8}) sendto$inet(r0, &(0x7f0000000240)="d7bce8b69ca56a8a6e4444b9ca1f37e296432c804f3f68a29274db7282d4a6ce1c3c2f78a9004e88a0d15e541f21b962b1e479294bcd8b9d07105087ba7f36bdb87b8329092d4753b5aacf5e7c66ab0df62bc38f9c9709f32068993aacda93b58d07a1dbd07b4436415d944634d9007324ab8c3141232913c3d31f53ed0624835239", 0x82, 0x40011, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x6, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/01 06:13:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003080)=@assoc_value={0x0}, &(0x7f00000030c0)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003100)={r1, 0xc, "55d968a01107994bf0ec22c6"}, &(0x7f0000003140)=0x14) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffc, 0x0, 0x2) sched_getaffinity(0x0, 0x38d, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000003240)) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000003c0)) 2018/04/01 06:13:37 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0xa0000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x2}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xe00, 0x4) 2018/04/01 06:13:37 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)="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", 0xfe) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000a100)={0x7, 0x3, &(0x7f0000009fc0)=ANY=[@ANYBLOB="180000000000000000000000000000009500ff0000000000"], &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/04/01 06:13:37 executing program 2: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) fallocate(r1, 0x0, 0x4, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x7a, 0x1ff, 0x0, 0x2, 0x80140000, r2}) r3 = shmget(0x1, 0x4000, 0x10, &(0x7f000096a000/0x4000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) ioctl$void(r0, 0x5450) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000200)=""/34) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) socket$inet6(0xa, 0x80807, 0x81) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 06:13:37 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x1]}, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x4, 0x380, 0x5eda, 0x0, 0xffffffffffffff9c}, 0x2c) alarm(0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xfffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x2, 0xf, 0x3f, 0x3, 0xcb}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="b20eb799847374af"], 0x8) 2018/04/01 06:13:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000100)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffdf0, &(0x7f0000000240)=""/103}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x8000) r2 = dup(r0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xc, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0x200}, @map={0x18, 0xf, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffff801}, @map={0x18, 0x5, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x8}, @alu={0x4, 0x100000000, 0xb, 0x0, 0x7, 0x1c, 0xfffffffffffffff4}], &(0x7f000000a000)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) r4 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000200), &(0x7f00000002c0)=0x4) kcmp(r4, r5, 0x3, r3, r3) r7 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x73, 0x10000) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000340)={0xfffffffffffffffc, 0x143a, 0x8}) [ 101.233748] IPv4: Oversized IP packet from 127.0.0.1 2018/04/01 06:13:38 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r0, r1+30000000}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, 0x0, 0x0) clock_settime(0x0, &(0x7f0000001440)={0x77359400}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000240)={0x0, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000180)={{0x1ff, 0x2}, 'port0\x00', 0x20, 0x80000, 0x8000, 0x5, 0x9, 0x7fff, 0x7, 0x0, 0x7, 0x1}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) r4 = shmget(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getpeername$packet(r3, &(0x7f0000000340), &(0x7f0000000380)=0x14) pread64(r2, &(0x7f0000000280)=""/172, 0xac, 0x0) 2018/04/01 06:13:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendto(r0, &(0x7f0000000140)="8c1d90896918ddee0a1f067022c660bc6a2c3666c0268401c13b92923e075cb3674cf3c9fef445b2d5dba208c2ba2bb07e919c0b90c5135ce316722fa168d78057228f9d50946a74a23b7f6c32fe5f67dd514ede212939b6dea61d1529fa475f578c4d7c52b985dbb731303a2a6b4b60ef8201e312484d93d23b29f821be6491baba03d1f5778a75ae2d3fab646b45675411984b08ff93427778345154b5c2722af3300d231ae66d86ffdf12929b16d462cd8a05c9f898afec4d4aa5bbc7f56cd449608b7f53b67a69bd52f1c9485527adeb8ccd287adddf62f06d032728b7a56a4e28380bac3433f1cd11d2937a504639df9bce99", 0xf5, 0x8840, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x4, 0xd1b, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) [ 101.265111] ebt_limit: overflow, try lower: 0/0 [ 101.302277] ebt_limit: overflow, try lower: 0/0 2033/05/18 03:33:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)) write(0xffffffffffffffff, &(0x7f0000000040)='W', 0x1) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x401) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r3, 0x20}], 0x1, &(0x7f0000000140)={r4, r5+10000000}, &(0x7f0000000180)={0x6}, 0x8) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/252, 0xfc) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x201c, r3, 0x0) close(r1) dup3(r0, r1, 0x80000) syz_mount_image$hfsplus(&(0x7f0000000380)='hfsplus\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000400), 0x41008, &(0x7f0000000440)={[{@umask={'umask', 0x3d, [0x35, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x0, 0x30, 0x35, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x33, 0x33]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x8, 0xffffffff00000000, 0x30, 0x36, 0x32, 0x31, 0x36]}, 0x2c}, {@force='force', 0x2c}]}) restart_syscall() ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x6, 0x400}) 2033/05/18 03:33:20 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x100000000) fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2033/05/18 03:33:20 executing program 1: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000300)={0x9, 0x5, 0x3ff, 0x10001, 0x1, 0x1f}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40100, 0x0) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x561, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="f1e22e9ed406f48626797f82351e08d888ca15f712876c28437d02237728385f2871e72dcad8645fe83b3d4f88ca81a594945c3a6a3315", 0x37, 0x1}], 0x4000, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f73706163655f63616368652c636c6561725f63616368652c7373642c636f6d70726573732d666f7263652c00e18145f223316b6755149649f32b5ba8eaaec9f7e3ac5b6e"]) r3 = dup2(r1, r1) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) 2033/05/18 03:33:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) accept$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2033/05/18 03:33:21 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x101801) readlinkat(r0, &(0x7f00000001c0)='./file0/f.le0\x00', &(0x7f00000000c0)=""/42, 0x2a) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16, 0x2}], 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nocase='nocase', 0x2c}, {@check_normal='check=normal', 0x2c}]}) open$dir(&(0x7f0000000340)='./file0/f.le0\x00', 0x40, 0x0) 2033/05/18 03:33:21 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)}]) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x12736df0, 0x4000) connect$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"5fd6d205d0b8a6"}, 0x6}, 0x10) 2033/05/18 03:33:21 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f00000003c0)=0xfffffffffffffff3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r4, 0x3, 0x30}, 0xc) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0xff, 0x200, 0x901a, 'queue0\x00', 0xffffffffe100dfe8}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) r6 = dup2(r1, r3) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ac1414aa7f0000010000000004000000e0000001ffffffffac1414bbac1414aa0e932e2ef49f85b27339676a474805c412169f7825c914f860f952105c28f0a90a9600e9f55ad9104e73ffcecb3f026f56d90900542f0fc4ab8bf88deea61fa78bb08c6b324e6568d723c3a6d3096c77c1370873e7ca147e70c053023812feab0613a88dbc6d7dcda77975d554d29274f94ddcfb10104815ef1142698afeb1296ab7e49412bfad7b4927394e63a7797a94ce657555ee1b41e38c680658cba0"], 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000340)={{0xffffffffffffffff, 0x3, 0xa66, 0x3, 0x9}, 0xea5, 0x2}) 2033/05/18 03:33:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f00000000c0)=""/183, 0xffffffe5}, {&(0x7f0000000180)=""/193, 0xffffffffffffffd4}], 0x3) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2033/05/18 03:33:21 executing program 5: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000001300)="2fa4d771a45cbfb565786500395c593e04da0f59ddd9de91be10eebf000ee9a90f798058439ed554fa07424adee9af1f0200f5ab26d7a071fb35331c") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001400)={r4, @in6={{0xa, 0x4e21, 0xb83c, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x9, 0x1, 0x0, 0x9}, 0x98) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) 2033/05/18 03:33:21 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}}) 2033/05/18 03:33:21 executing program 3: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219b", 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000001717800000000e00000010800907800000000"], &(0x7f0000000040)) 2033/05/18 03:33:21 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) r2 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, r2, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0xff, 0x2, 'client0\x00', 0xffffffff80000000, "ec877fcdf559c1b9", "855fb8d677b4a1c1a1f60b3806e2cbb1ed5c9d9eebbdd014e5714cb6fc9e0a81", 0x5, 0x5}) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x100000000, 0x7, 0x2, 0x40, 0x0, 0x7, 0x400, 0x8, 0x1, 0x100000000, 0x3f, 0xffffffffffffff7f, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1000, 0xfffffffffffff35c, 0x2ff, 0x97, 0x80000000, 0x1f, 0x9, 0x654, 0x5ee5219c, 0x3, 0x6, 0x2, 0x5c, 0x4, 0x8, 0x0, 0xfff, 0x80000001, 0x9, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x0, 0x1}, 0x0, 0x6, 0xffff, 0x6, 0x0, 0x5, 0x2}, r4, 0x9, r2, 0x3) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x3, 'teql0\x00'}, 0x18) socket$kcm(0x29, 0x5, 0x0) listen(r5, 0x2) listen(r3, 0x26) 2033/05/18 03:33:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) [ 102.473620] FAT-fs (loop4): invalid media value (0x74) [ 102.479069] FAT-fs (loop4): Can't find a valid FAT filesystem 2033/05/18 03:33:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file2\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file1\x00', 0xfffffffffffffffe) 2033/05/18 03:33:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4000003ff, 0x2010000080000b}, {0xffffffffffff8c65}, 0x100, 0x0, 0x400000007}) 2033/05/18 03:33:21 executing program 6: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080016ec0500001302000012000000000b0000000200000012000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)=ANY=[@ANYBLOB="aa"]) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x430040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xaa0}, 0x8) 2033/05/18 03:33:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb5, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2033/05/18 03:33:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) [ 102.596955] FAT-fs (loop4): invalid media value (0x74) [ 102.602564] FAT-fs (loop4): Can't find a valid FAT filesystem [ 102.616906] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ª" 2033/05/18 03:33:21 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x9, 0x8209, 0x6, 0xfff, 0x2, 0x9a8, 0x80000001, r3}, 0x20) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x32]}, 0x1) 2033/05/18 03:33:21 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/20, 0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x80, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x10000, 0x7}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r5, 0x200}, 0x8) keyctl$chown(0x4, r1, r2, r3) [ 102.743057] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ª" 2033/05/18 03:33:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x75, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f0000000540)=@newlink={0x20, 0x10, 0x1}, 0x20}, 0x1}, 0x0) 2033/05/18 03:33:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000018073a4ca4841255c421d4b0", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000200000004000000"], 0x1b6) write$rdma_cm(r0, &(0x7f0000000100)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, r1}}, 0x30) getpid() pipe(&(0x7f0000000080)) 2033/05/18 03:33:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b4a963a75bf4669c29e13f1e1a29a73f46f6ddf7875dd7b6f675b9865ca3f270babd1d03a9e30"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) openat$cgroup_procs(r4, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) read(r0, &(0x7f00000032c0)=""/4096, 0x2fc) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2033/05/18 03:33:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x7fffffffffffffff, &(0x7f0000000240), &(0x7f0000000140), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8}, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000280)=0xffffffffffffff01) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4ce18a4d, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r0, 0x8) 2033/05/18 03:33:22 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000100)={0x3f, 0x1, 0x1, 0x305}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x33e) openat$ion(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ion\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x0, r1, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r1, 0x0, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000300)=[r5, 0x0]) recvmsg(r4, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x450, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000000200)=""/70, 0xffffffffffffff39}, 0x12003) 2033/05/18 03:33:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000500)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000000a780)={@local, 0x0}, &(0x7f000000a7c0)=0x14) sendmmsg(r1, &(0x7f000000e000)=[{{&(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x3, 0x3, 0x1}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)="80fa0c8bd189e9199aaa0ba7033ce3e3ff3d59a7f6a2ce28c92399366831c69195714c3ecddb9fb24a0e65ecc9fd6cd6b30528c653d641011a8d0497d80ec444607fe4d2e710866becf9130a65d2f703a8a05e8010dbf72e561e5e8435eaafc66779154e74b366de8e06af1f71bcec34346c090329000b3b5ffbdf174efee10e6f0ba01c0f61e569b1e3f18d23aaaa0e8d6de9d74a08391e3990e8bc5ab5fd11cb", 0xa1}, {&(0x7f0000000600)="6e3744ec7f427fb89774096a5dd56791e1488100efdd37739a75a8f7445f33a6aae1169a5c8baa79eab5e72eb95c672bdae0dee10c2076347587bbfe06be8f5bdac8e7e6ca8e2d3d13ff837c4c3697b43f6af038544989978e6e9668f8b34970e0b740", 0x63}], 0x2, &(0x7f00000006c0)=[{0xf0, 0x111, 0x8, "64c9d48210f348b0c9cc0d0be96c3338deced88918b83b9e2219c1623c49c5dfe5680f8ed4c7791135ce89d38ce83092b54f1f1ca0b8ace486b4f2127bec99e001c68b7b62972ebffa09ab428254bbe91ade22deb7c3ba55f0e17fc53252836efe49152e2058d2ed859ef0b1ceedd4cd250518ee305a3456ec832d8bc75bba035a4e26023445d72d8e19f5b7cdff9e3319efbbfb5be49acb9e8fcc54e2b2dd8dfa2cf669c717ec810e9aa04f77993222eb7d7c763e2f168842c841520dbe5c6a27e236fb6a02ba79908ca622f80ba96e6134c326f3edf27c77464c"}], 0xf0, 0x4000}, 0x6}, {{&(0x7f00000007c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000840)="6fd5a30c0578990f3456d375817bb0eef220eae8efc901c69ce14d", 0x1b}, {&(0x7f0000000880)="eb4927225ea9231acd06d810044aded8b824c4307a4a2d7fe617ad0a04e81412b6c8062f7c5d97de8910e7463f32604134a0192e2d5367af1a27ecd10dbad049401d6c93ec8d9714657b32d8cba10ce7266553f842c1d5c5ace08cddef2749b18bc3e7f5bb3d16f0cdd2a2e0537268ed1da4a1daf6eb59ee2f3175c25b845b3c500bbc3ae82c363789a032d040987ec8afd1a83f9299ff97f38a3ab92a23c5b703a81a57a349a0aacfa5a6f3312d0b5d3cacce9e2ceea77c82798f1167591740331b2e680b43f197e1d3b49d6a1eb050cd06981657397fcc601126836434a002f80c76d618c1964968a345e6682d0f06804ca38200b6eb8d", 0xf8}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="6ced3eb2e7265ac3cfacf0e88aeea4e00230ec461dbf9afb8aa5e9d7f8a38e7efb2d3b6e0b0826df9dc7dcff0fc4a9f3296eadfa1ee678355be8a4f42f2d356620f1c1863676ea20740c4fd8e27d8c252684edc80512623f89950f36539df5c6583479a11e5027c70ec2e8c15b94b875dbe538ecb077152db9e986e8dfccdc4df44d710d19f4617044b61fd8ccf78b3cc1a62a036271a8239aa64935b65735909d38a6a4b76e713173b7f7", 0xab}], 0x4, &(0x7f0000002800)=[{0x38, 0x88, 0xfff, "bcd9688aecee50a8a78fa58915ee0c1b0153b3d986f768abb90ce190262708a7ac9a85"}, {0x28, 0x11f, 0x5, "22fedb03305fffd0fd32822211b2fd9f78b14d7e829d"}, {0x1010, 0x10c, 0x5f8, 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"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0x2168}, 0x80000001}], 0x7, 0x8004) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000440)={0x3, 0x3, [{0x7fffffff}, {0xffffffff, 0x0, 0x1000}, {0xc00000000000000, 0x0, 0x3}]}) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000014c0), 0x1, &(0x7f0000000100)}}, {{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200), 0xe1, &(0x7f0000002880)}, 0x9}], 0x2, 0x4040000) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x84, "206b4dbb05ad5355d43431a4a544ec12157645b1e546b1bd30297659a67a555fd195e0c5c3d488427d72cc69f234d27d70ed0b2a7f78658a9d789edda0b5d9669a4a2426fdd28f0849686e89c86e423c293ae13460938c2cca043745adac3d409e8b4acab7331684bfe9fa4ac9c6579b849bc12a916c2107a8335983375e995c883e6d8f"}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0xffff, @empty, 0x4}}, 0x8, 0x0, 0x14, 0x0, 0x8}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r4, 0x3f, 0x800, 0x8, 0x40, 0x100, 0x6, 0x200000000b, {r5, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0xfffd, 0x7fff, 0x400, 0x2a, 0xffffffffffffff7e}}, &(0x7f0000000400)=0x475) 2033/05/18 03:33:22 executing program 6: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f00009ad000)=0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000a40)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)={0x12c, 0xc, 0x1, 0xa, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x8}, [@generic="d5aee36c7eb6ce0a564486cee6171e829ca3841d658bad87d1c1498e657a2c0e9cbded6d4f65678f3fa85a6f8953d07457d3e40d6ebee09000b7529a19add60a20c7e1b1211f22a4f8ab9fe0330e7a741d835a941ba339f26a199f370f217c7bd1349f159f46fa797158bdc2d951fd5991ef26fabc5ae8a0f2e7a52381b70841885529dffa62446e12dad15a94ba9356410b3a362bde1eda202352443c18709688863b78fe265eb139dd6eb7761e2b6858238766331fd557cd58", @typed={0x8, 0x23, @fd=r4}, @generic="a945caaf0d6ca191647a7d5d99a7c0704acc0a7cba8fe3c7f18ae1e7444897a7a87edc73c12d3519dc677c74556ad0973124e2325e39d0e7d634e324092c9f8966cb5bf73677f1f12a51e947f201af17d422c02a9571"]}, 0x12c}, 0x1, 0x0, 0x0, 0x8800}, 0x80) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000480)={"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"}) sendto$inet(r4, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r4, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r4, 0x5) accept4(r4, 0x0, &(0x7f0000000140)=0x83, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10a40) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000040)={"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"}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2033/05/18 03:33:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffffffffffff, 0x101402) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="a300000095814d334824471957c9c313daa8099932d1dcba1ddfccf721478d57aaa8d6df0a101d40798084410549a7b4353964dc0dafd527e05b55410bc63f32fb7e7f58b40f297de3033d75d18e6b831fa7fd57624829a25c4fed0d3450ec758ecd4b5d4f8f89659eed37098fb315d2f58edaf0108c48564054a744ed84073da3c72c1a8b00d7c252b051f51a8e401c2d9753a756057dc155f1114369559d"], &(0x7f0000000240)=0xab) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000001}}) 2033/05/18 03:33:22 executing program 3: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/130, 0x82) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2033/05/18 03:33:22 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) io_setup(0x4, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) [ 103.441836] QAT: Invalid ioctl 2033/05/18 03:33:22 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000000c0)) fcntl$getflags(r0, 0x401) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2033/05/18 03:33:22 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x81, 0x200, &(0x7f0000000040)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000480)='threaded\x00', 0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') setrlimit(0x0, &(0x7f0000000140)) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x14, r2, 0x1, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) [ 103.462621] QAT: Invalid ioctl [ 103.466787] QAT: Invalid ioctl 2033/05/18 03:33:22 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={0xffffffff, 0x20, 0x1a}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x12, 0x80000000105, 0x1ff, 0xcbba, 0x6, r0, 0x200000004}, 0x26) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x2, 0x7}, 0xffffff01) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) pipe(&(0x7f0000000640)={0xffffffffffffffff}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000680)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) r8 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r6, r6, 0x4, 0xe) socket$netlink(0x10, 0x3, 0x200000000010) bind$inet(r5, &(0x7f0000000300)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd86) ioctl$sock_ifreq(r6, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r9 = accept4(r8, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000180)={0x403e, 0x35f0000, 0x537, 0x43, 0x3, 0x9, 0x7f, 0x6, 0x10000, 0x6, 0x100}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff]}, 0xdea9, 0x0, 0xff, 0x2, 0x1, 0x4, 0xfffffffffffffc00}, 0x20) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000e00)=@broute={'broute\x00', 0x20, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000900), &(0x7f0000000b80)=ANY=[@ANYRES32=r1]}, 0x7c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000007c0), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) 2033/05/18 03:33:22 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000011000000000000000000000000000000000026090b8b6ac91853be19b0b943c9c74eca4d08942c9aa7c6a95cf67d7a21fdb71739a954aaba4f5cbf47a9e7e0fbe415b900dedd1717ef0a516b33cacb6f531add7a0d4710385f250d26a6c9760efb06fbd2992fe8ad9f3a24dd65c799563ca81f8cd54078de9b8761efae82aa14c911d0dd6ee763e91995847d0100010000000000926d75763d17b299cc0d970e1cd6212c540c3e83cda7ef"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xfffffd05) ioprio_set$uid(0x94f1c4e1ff2b6e4f, r4, 0x1ff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="08631040bad2513989a925c74e5fb33ae234bc8fbd596faa689b1e93d9460b2d4d1f5c35d28a9ba0eedcbdfe1976249977798f45f8c95d313b18fe78", @ANYRES64=r3, @ANYBLOB="0c9bec4dcde21b00"], 0x0, 0x0, &(0x7f00002e3f90)}) 2033/05/18 03:33:22 executing program 5: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xbeba, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="9281becde4578a4a2d679f717464c10cea2e587c37940feec53993864999c1ee70b8bba390a56b0424ebc785db09b13ff8cdf6e288153fc918f3fb41330dc9715a608b74d2ca6c7336feae2ea4aa4213344849c09454144f8381fbc0810d1a160c4cd45dc7dc1d0fc8c31cf07f0c61cdba53d8b3345b1a051252b1a099f44624cc279e1840d420ca530587fdd041cae3e00fa1ff6f7dc42c2e85204826eaceeb1c784e4d9f028b9dfc4ff46e8fb82aed1732318cc956c35fdb00995d58d150eef09d22a99e0fc2d2b374a1f8438bae86df30d7a87b30f6ecf1188265b00f1eecc9f24da38ca65c581b40c38f", 0xec, 0x9}, {&(0x7f0000000440)="450f9b8ea490dac7adbad7faabce1cc9e5be738ac66c03fc835b241f5f231b7f0f31a289146a8cf43c3eee67019338c4effaa57418440d3739b7731ba88202df8a54d367cb10db9590204491322d761cc3fbfe9a7f161f4f1a8d5470cd6550b159b59d8606103d5d28627ef58f45f21d024d", 0x72, 0x2}], 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f6c6f63636f6f6b69652c6e6f626172726965722c6c6f636b7461626c493d65787434002c71756f74613d6f6e2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c71756f74613d6f666d2c14"]) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="8000000000040000ae000000d90300006c000000010000000000000000000000002000000020000080000000000000002b5ebe5a0000efff53efbdfdc2989235bb0a9535386f318932d2f5a29f338fa213b9d020bd87a2d3ac", 0x59, 0x400}], 0x0, &(0x7f0000000140)) [ 103.602590] binder: 9413:9414 got transaction with invalid data ptr [ 103.637478] binder: 9413:9414 transaction failed 29201/-14, size 40-0 line 2982 [ 103.650245] EXT4-fs (loop5): unsupported inode size: 172 [ 103.657276] binder_alloc: binder_alloc_mmap_handler: 9413 20000000-20002000 already mapped failed -16 [ 103.707144] binder: 9413:9414 ioctl c0306201 20a94fd0 returned -14 [ 103.737348] binder_alloc: binder_alloc_mmap_handler: 9413 20000000-20002000 already mapped failed -16 [ 103.754081] binder: BINDER_SET_CONTEXT_MGR already set [ 103.760402] binder: 9413:9430 ioctl 40046207 0 returned -16 [ 103.768143] binder_alloc: 9413: binder_alloc_buf, no vma [ 103.774432] binder: 9413:9430 transaction failed 29189/-3, size 40-0 line 2963 [ 103.799432] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.805263] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.326253] QAT: Invalid ioctl [ 104.339799] QAT: Invalid ioctl [ 104.343166] QAT: Invalid ioctl 2033/05/18 03:33:23 executing program 7: r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c007110000d3ce010008000100030423fdffdf00", 0x1f) 2033/05/18 03:33:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0xfffffffffffffffa, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x1}, 0x4bb9440b2704b110) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2033/05/18 03:33:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x80200004) fchmod(r0, 0x0) 2033/05/18 03:33:23 executing program 5: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./control/file0\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./control/file0\x00', &(0x7f00000002c0)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x100) r6 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000000380)='./control\x00', 0x0) renameat2(r6, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) renameat2(r0, &(0x7f0000000080)='./control/file0\x00', r6, &(0x7f00000001c0)='./control\x00', 0x2) r7 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003400)="f1b0f62d8da51aa8e035c2271f26968b4a36f04a6b5d09fac9278f5ea3a1b541e2500857c22ed29291277a8a0852d92865b9058921e3ce30f7fe70bb581983c21180b01fa653dfe54128b3ee170c5990967fac8a0f98159db9f8388f8f17a0de762e2bf5ea0de02b82201d64c52eee2fe6b7a100858b69e973d61a43249e8d50698f3f77f73caa2ad798dd41480ae6e4a03b2e02b35253265ee7e02d7066dff9d4606cd15896082ffc5321164a175032f049be61cd66849563ce3259672cc6965bdb7419f7c91a226ffb1b7b3e4cc9c9b9a6a16c6205c5a4bdab883c0e774428c8e81e7eb9520ff58354", 0xea, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r7, 0xb5) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000340)={0x0, 0x5, 0x100000001, &(0x7f0000000300)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002a00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) lstat(&(0x7f0000002ac0)='./control\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = creat(&(0x7f0000002b80)='./file0\x00', 0x140) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000003100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000003140)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000003240)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) sendmmsg$unix(r6, &(0x7f0000003340)=[{&(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000000440)}, {&(0x7f0000000480)='y', 0x1}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="c75bc9eb5056c69c0a454e81a4041a163729f96032d7cf925adabd963349c2177e0928f31a080b9737756f31d9e2d27354ad05fff94801c0b1d85172afb59efc27d73d17207698caf66727d09197387fb6580d427c70152574db8cd45258735f7aac26a7139dd61c7b0a7bc66fa7635636d1b8c600d345fd569aa4654cb97e5170d2d5045b5080c69fe5258063316b8e9d60c8ae1f89a74cc96b68287c1a", 0x9e}, {&(0x7f00000015c0)="58957847fc10645ec56d7f6b1c0fbfd4cd74d4c2d0af6995d9f058bc6c67b14d2cbfaef8165ebcb824dcfae06f6eeee4c0b430954889cd5d4d54e94cface612141a78cb2a9c7dd3794876105565b231ff99eef9e98a7c9d016746fe41bc0fecf3ac235447de7304c95b36851ba9eb5ac9414e4e2e4e9b268f74620dafc17685785f52175f48872aff92b4fc862167e194c59d5d11fde4a52d9996acc95f598f76035f50ee52b04daa384bb208483b3290d64e922dfb525c8f08897936503526ec554559882a436c56d6a134e247d835888d3dcb459c111bca14dde00231429d19627155eb143b35f77026181135a6faa0f", 0xf1}, {&(0x7f00000016c0)="146b7f827e0f7b606c115c43c6e5ef126247ead8062e393251cddbee91261de359a7033c3e3a7879bde5ca8df4a1bfb3fc303269a6594323fdede062f70dbeb1c1de5d7523e53c929967858b3cf3029671f082b2b7b157bb603a07c12435d18c147011a89b3d0d4a139f9008de363d23b0ca21df8197aef1664e061016106b0b", 0x80}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="52cd5da8d7e47ccf9eb84bdbe363440788c4497df7ddeda4a0264fd0eda989b04a30d6eac0c8d0f947dd75cdf3b46b87b355002f2a04395971f21b41580a83b224c098d0d24cf02405f00f4cab", 0x4d}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f0000002880)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002900)="aa90d2231027d738f77b405971f184936f25192145053ae257504b76670ac92b386d6f158e8644d2e85480878397b5e5fa74d57eba81d87fab57e882243184f35202bd134809f73eab678e386d0d0e7f3b3edc03b587144be0e5dbd6c16dcc8c5f036dfc559d69999d7b6730f2f413d9973775d8b93080e4ed6eaca7a5361d01561bc30ecd0597d9f6b45905f6390855cb5890baab9023eabca6e602fb1c3da115", 0xa1}], 0x1, &(0x7f0000002bc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r6, r6, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r11, r6, r1, r6, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r6, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r6, r0, r1, r0, r6]}, @rights={0x28, 0x1, 0x1, [r6, r6, r6, r1, r1]}], 0x118, 0x40000}, {&(0x7f0000002d00)=@file={0x1, './control/file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002d80)="6584b132fdb6e647aa6c1db8", 0xc}, {&(0x7f0000002dc0)="52a4033034cba4227d9d9257da1a811113da881c5647362ebb6579903525fa39c9e0c58d705ba96b31f34507e50ef6b8fca5e07e0f766b7b29e9e5d665f4c862da327edd7b471a3f86edb6f2", 0x4c}, {&(0x7f0000002e40)="fa278cb2121ed001d11ffa063626c183c783770aa1b538edf56ceb71da914c53f98021043bdb28cca2fae98b64afb24c009a0b00683a80fc04288f58d4761f076d5c42c9ad0c9590938f6304ee3c78ea64409931d23059e2de1eb7638b9690f97764ebe653a25a0aa2b1692b4ab8ef944d1cf8648ca2a8728e4edb4727d661945d34", 0x82}, {&(0x7f0000002f00)="1730745a5e25fee8f32589cb1f33859284304e63d8c6da35f784e899e3d275665e01887063aab781e1cdeee2b18c06dbde4dd932b9804e9b2da5e0f2366ecd2b23ae881c4dc9540190e459982dc91b0a183383e480a43bcae5b5ce1129b0c0de2ba6724b316bd8fe7fa40a520a4b56663f7df976a75e6f3cc27d0edacd82935b166b4b27eec076a3ee0c0e4d90c72d248c09d22906c859025b027f513e72139bf45e5c1eeff0892912ef7a035b73a344020944a47c69f90fdb33eb8b3ddadbb31a37914a88ab5faa2f753e6802648dc0a62d59d6f007a904c0", 0xd9}, {&(0x7f0000003000)="e04e244d79aecaab939a1a8f57268320c30399527440c29c7d0eb1467b254bdda63d097daa1f3f29d924f97eb03fdf72d02e9d32ed3ed0d942f59219f38369bcd5b0e57e029666df421602f8ffd3d4baf57b4673f300", 0x56}], 0x5, &(0x7f0000003300)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x38, 0x80}], 0x3, 0x20000000) ioctl(r1, 0x7, &(0x7f0000000100)="2668f72cd88cd900273aed576178c718c52ec779496158f9f9d0dd0302ced13ac671c58886ac03fe69396afbded13e2b1671f3c6e2934107954822da9cbb62fc") 2033/05/18 03:33:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = dup(r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000000d000), &(0x7f0000009000), 0x1}, 0x20) 2033/05/18 03:33:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2000000000, 0x800) r2 = dup2(r0, r0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0xd000, &(0x7f0000000040), 0x0, r1, 0xa}) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x6) socketpair(0x11, 0x80003, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') close(r1) 2033/05/18 03:33:23 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe4, 0x2) ftruncate(r0, 0x1000) 2033/05/18 03:33:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x252a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2033/05/18 03:33:23 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000500)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = dup(r3) r5 = accept4$alg(r4, 0x0, 0x0, 0x800) io_setup(0x401, &(0x7f000014b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x214, 0x32, 0x400, 0x70bd2a, 0x25dfdbfc, {0x12}, [@generic, @nested={0xc8, 0x50, [@typed={0xc, 0x3, @u64=0x7}, @generic="23d67971b8275ca6421eedadd1615695510f3071657f47aab052488d3e19b8930bff141a996a555a0a5e954386c0eb65966a35907334cde9b6f63e8b8cdc4e82e5b615308aec5f3383c1fa67511df734155946b9b885d8b81b395c1b83da2c4a6493437d62c2af9d8a6b4ea9a93e2ccd50b643cc8cbf3aa21a10b57ad40559ac55debcc57acdbd85b32e766a81bbe4455ee5da8cc8e9ef9f2fed97311ccd67862e44490c29", @typed={0x8, 0x73, @uid=r7}, @typed={0x8, 0x58, @fd=r4}]}, @nested={0x138, 0x528, [@typed={0x8, 0x2b, @u32=0x9}, @typed={0x8, 0x18, @fd=r5}, @generic="030b53107bf12244177f804c4f7b8491c33e97ed7ffd04faa97e4270cda6d8e3c8c929680f34c00d7b66f6c43a41b49fce5b44315ff54cf36382fbae5279f0f6652d1ac6c754cf887f8457764f", @typed={0x14, 0x16, @str='ppp0*}cpuset$\x00'}, @typed={0x7c, 0x49, @binary="ca9f60cd0f993f28446553c7018c128fe0ef892c422d156468a8f376f6a9bb27a695f66d4e9a0ea025b75a58c8f0c28d2c69af7dfa442b4840fb46865039f5d8b6808c713a79985aa44a0d875d79de18ae95295336ae321ff382a19b2df2fd992f99c167ef9b3d5c818ac1395de3ec6d9d9e1c6420be"}, @typed={0x14, 0x23, @str='cbc(aes-aesni)\x00'}, @generic="7b74e82448f84c4ea83ebe1ed301576ef142a97d908556554c2a02845e7e3e2ad88871a8b22f8b13e678aae0dd9a99d5"]}]}, 0x214}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) io_submit(r6, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000391000)="83", 0x1}]) 2033/05/18 03:33:23 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000580)={0x7}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000340)={r5, 0xb0f}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000006c0)=ANY=[@ANYBLOB="01000080000000007565eb7e0000000000000000ff07000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000d26c00000000000000000080ffffffff050000000000000000000000000000000000000000000000040200000000000000000000000000000200000000000000ffff00000000000004000000000000000000000000000000000000000000000001000000000000000000000000000000010000000000000008000000000000000500000000000000000000000000000000000000000000008402000000000000000000000000000006000000000000009b0d00000000000007000000000000000000000000000000000000000000000001020000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000300000000000000050000000000000000000000000000000000000000000000000000000000"]) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r3, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000600)) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x110, r3, 0x9, 0x70bd2b, 0x0, {0x2}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1395}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1a}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4db45448}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x5, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000640)={[{0x0, 0x40, 0x800000, 0x5af, 0x20, 0x4, 0xe00000, 0x5, 0x80000000, 0x9c1, 0x100000000, 0x0, 0x100}, {0xa9, 0xfffffffffffeffff, 0xcb, 0x7, 0x1000, 0xfff, 0x4, 0x2, 0x7ff, 0x5, 0x8000, 0xfffffffffffff000, 0x5}, {0x6, 0x5, 0x3, 0x9b5, 0xf, 0x2, 0x3ed6fc29, 0x819b, 0x100, 0x1, 0xffffffffffffffff, 0x5, 0x9}], 0x1000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x2a, "26550e85ece55888e41e67b37507df5c3bfa26b0064b52bbc67107e92b446c9e648739c71ef0562c5c25"}, &(0x7f00000004c0)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000500)={r7, 0x6, 0x20}, &(0x7f0000000540)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000005c0)=0x5, 0x4) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2033/05/18 03:33:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x22, "16e8dd9c65885ec891b3d6b059852cebf2eb0f596d2dab9b75c94507f2d1274bc021"}, &(0x7f00000000c0)=0x2a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={r2, 0x20000000000, 0x2, [0x2, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x22400) recvmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f0000000200)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/60, 0x3c}], 0x1, &(0x7f0000000300)=""/156, 0x9c, 0x1}, 0x2001) 2033/05/18 03:33:23 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r2) read(r1, &(0x7f0000e6d000)=""/384, 0x180) mq_notify(r0, &(0x7f0000000280)={0x0, 0x38, 0x3, @thr={&(0x7f0000000180)="6e6c28cee23fe743103f8b76402bab8bd44656f3428790364cb28ca7768fb428e9072d91e4f6c4b478365dcaeb54de23a09cbbb0ae7bc017ee908ff6e925e7b96db058fd6f9e6400978395a9214c5c47229bdbeb51a05994badec724403419383686010696400644c2f5d4228e34dcdd25e64cf8313206aa89cf22701c", &(0x7f0000000200)="aaef9b2c5ee34fb9f4087fd8919fa07e9d8bca507068e9c91e53d06b0091efdbfa0c57a9e474f263ef934a9f59af5ea63768a51a5bf5b103e07519d17066ee318d45ec64fef704705c6d50e193ca9f8730f36c2583122ace1aa02630ff372f876d29d1353f"}}) signalfd(r1, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x66, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0xfff}], 0x74) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) accept4$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000680)=0x6e, 0x80000) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r5 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x80000001, 0x404000) fcntl$setsig(r3, 0xa, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x7, 0x200, 0xd8, "4e849f3398864ef0c7dfb0e924f9597240b52764c9c98a95fb60f3d07f06b707cf392e34a22068f6d58af3bdd7140dd9e82e96eb1afeefa03198a3d9d10fd6b47cc9197697290f0a132224b4c45ccf4c"}, 0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000440)={0xd986, 0x8200, 0x6, 0x8, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x0, 0x1000}, &(0x7f0000000580)=0x90) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000005c0)=0x1) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2033/05/18 03:33:23 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x1, 0x4e22, 0xffff, 0x2, 0x80, 0xa0, 0x87, r1, r2}, {0xffffffffffffff81, 0x2, 0x2, 0x1, 0x4, 0x0, 0x9, 0x40}, {0x5, 0x10000, 0x9, 0x6}, 0x200, 0x6e6bb5, 0x2, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3501, 0x6, 0x3, 0xb0b, 0x8, 0x8, 0x4}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xffffffffffffcc22, {{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x108) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={"6d616d073320843829d70000000000000000000000000000000008000c00"}, &(0x7f0000000100)=0x54) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000180)={r3, 0x8}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) r5 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000008c0)={r3, @in6={{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xb919}}}, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000000540)=""/124, &(0x7f0000000440)=0x7c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="1f2ae737c61f901f"], 0xc) 2033/05/18 03:33:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="f50e9c9a1b61", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) 2033/05/18 03:33:23 executing program 5: syz_emit_ethernet(0x8, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@llc={0x4, {@llc={0xe0, 0x8e, 'w{', "bf89d26b31f44a4a45146784ba9e6deded546154587aaebae8c4c7d0ad938c148761a3512a4be67e7f9bb0ea71621f63733b4908bc12be5901bb88270e8ee3155cf41bf536817223c4dcbe6d6c01b28722ab068800bcb4a3a9b0a035f44eed69e2abd35e907761234c8b05a79189af9d596376328ee769a097940d0ca9710718de1563d5b71cfb251d76eac3d9625e82c865c6e945ba310d0d52ab51737b5d57a486dca24563c4c61ade84e3d8f0258d07b626d1ccacdb6d8933d9e9256073ef66ff163825f9e86c08f392cb9beb1344a5178d"}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0xfffffffffffffffd]}) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x800, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 104.935926] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 104.944246] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2033/05/18 03:33:23 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000a80)='./file0//ile0\x00', 0x1, 0xaaaaaaaaaaaac6c, &(0x7f0000000500), 0x40001, &(0x7f0000000480)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) syz_mount_image$xfs(&(0x7f00000005c0)='xfs\x00', &(0x7f0000000600)='./file1\x00', 0xfffffffffffffc03, 0xac7, &(0x7f0000000b00), 0x2003c, &(0x7f00000000c0)) open_by_handle_at(r1, &(0x7f0000000ec0)={0x8, 0x7}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3ff, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000540)="3cd68f3af3ecaa2fd97f359de92ed4c69dfae23c7f60e5fa133e0b6e833158f5b6f498d54e82527dcb03f966dbf4d047a7a252dd21e52d48e06f0834544bdc04c9b9001748ea70", 0x47}], 0x140000, 0x0) fsync(r1) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/"ile0/file0\x00', 0x5, 0x1, &(0x7f0000001300)=[{&(0x7f0000000bc0)="8edd90c806423438f77628d5bd31bacd2846c3771c2d68b07761db4b27e1e535a8182e6359e7b9887093b52f45cf283832cbc5a955134a5f904c65058bbfc84dffb961b7b42940d73347661f64a1a8335f17848d885dca202d6297c4a4c538d12789eb3a0c40694627374314cf8b49db95b3b7d511b300b080ef18c580b28a83d1599e2ae76638488789eecd82eef16cbc25e179aa", 0x95}], 0x64043, &(0x7f0000000e40)=ANY=[]) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="a1e479b9e8"], &(0x7f00000003c0), 0x1000) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(r0) pwritev(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0/"ile0\x00', 0x20) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x0, 0x0) r2 = open(&(0x7f0000000740)='./file0\x00', 0x4000, 0x40) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d40), 0x0, &(0x7f0000000600)=ANY=[]) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000400), 0x10) close(r3) unlinkat(r1, &(0x7f0000000180)='./file0/"ile0/file0\x00', 0x0) truncate(&(0x7f0000000140)='./file0//ile0\x00', 0x20) rmdir(&(0x7f0000001300)="2f2f66696c653002") splice(0xffffffffffffffff, &(0x7f0000000340), 0xffffffffffffffff, &(0x7f0000000300), 0x206, 0xa) truncate(&(0x7f0000000040)="2f2f66696c653002", 0xff7) 2033/05/18 03:33:23 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) [ 104.985715] device syz_tun entered promiscuous mode 2033/05/18 03:33:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) [ 105.027077] device syz_tun left promiscuous mode [ 105.032289] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 105.039798] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 105.049211] device syz_tun entered promiscuous mode [ 105.058362] IPVS: ftp: loaded support on port[0] = 21 [ 105.072346] device syz_tun left promiscuous mode 2033/05/18 03:33:23 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) r1 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000000080)={0x0, 0x19, 0x7, @tid=r1}, &(0x7f0000000040)) 2033/05/18 03:33:23 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001d00)='mountinfo\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001d40)=0xd36, 0x4) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x66, 0x400080) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000002780), 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x20001) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) socketpair(0x15, 0x5, 0x7f, &(0x7f0000000240)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2033/05/18 03:33:23 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@random="da2819fc8626", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x7ffffffffffffc, [0x0, 0x0, 0x0, 0x3ff]}) r1 = gettid() perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xab, 0x401, 0xb9, 0x9, 0x0, 0x5, 0x20188, 0x3, 0x4, 0x0, 0x0, 0x4, 0x2, 0x40, 0x4, 0xffffffffffffffff, 0x7fffffff, 0xa68, 0x0, 0x100000000, 0x7, 0x7ff, 0x0, 0x8, 0x8, 0x0, 0x8, 0x1, 0x2, 0x2c6, 0xd51, 0xffff, 0x40, 0x100000001, 0x4, 0xc, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00000000c0)}, 0x20, 0x200, 0x8, 0x6, 0x0, 0x0, 0x80000001}, r1, 0x2, r0, 0x9) 2033/05/18 03:33:23 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='setgroups\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) r2 = semget$private(0x0, 0x4, 0x503) ioctl$TIOCCONS(r1, 0x541d) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/140) r3 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="53cc15632c546a241c21ca20036bb8c8cae64110bcd52c1b1f7cf27f424a7394e80a6fa541", 0x25, 0xfffffffffffffffa) keyctl$clear(0x7, r3) epoll_create1(0x0) 2033/05/18 03:33:23 executing program 2: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ffff0000ffffffff", 0x10}], 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = shmget(0x3, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2033/05/18 03:33:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r0, &(0x7f0000000040)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x1a6) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2033/05/18 03:33:24 executing program 6: mlock2(&(0x7f00009b7000/0x3000)=nil, 0x3000, 0x1) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10080, 0x0) [ 105.284564] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 2033/05/18 03:33:24 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x381200, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101400, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x9, 0xfffffffffffffff7, 0xa17c, 0x5, 0x0, 0x6, 0x10286, 0x2, 0x7acea999, 0xfff, 0x40, 0xffffffff, 0x1, 0x8, 0x80000001, 0x7f, 0xffff, 0x3f, 0x400, 0x0, 0x3, 0x8001, 0xfffffffffffffffd, 0x1f, 0x3, 0x80000000, 0x20, 0x3, 0x7, 0x3aec, 0x2, 0x2, 0x8000, 0x3, 0x3, 0x9, 0x0, 0x9, 0x7, @perf_config_ext={0x2, 0x5}, 0x4081, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x7ff}, r0, 0x2, r1, 0x2) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000640)) [ 105.361128] IPVS: length: 124 != 24 [ 105.376650] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 105.397549] IPVS: length: 124 != 24 2033/05/18 03:33:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2033/05/18 03:33:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x40000000000000) 2033/05/18 03:33:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x180, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x9) r1 = socket$netlink(0x10, 0x3, 0x40000000000006) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2033/05/18 03:33:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x3}, 0x1c) listen(r1, 0xc217) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/173) close(r1) 2033/05/18 03:33:24 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000540)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 2033/05/18 03:33:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100)="215f73b39e0b44edc821dc19c7850110a9540eea32019b4c6147245c8bfebed15511c75cfa437f1ae8a3a290f9afdf252099a9c5df213ec6902e30e34502b1012ba593d272fd05525c2cfd14a9e3ae89770334e2ef9e94a320435e339643503f3341164fd3d59825fb7c2453c7d806b01f5d465f9c392146e4c0acc27c765c1d4c87ca154d28e09aff0c2b3d9a860e010a8cb0dd6f889d56a17074722b6c815fe574719bfb21eba29af7febaa45cd867887fd790c32a53f8887d5fab795ce05b9460831942b1069c48a308519f8425da1ec483c3b98699cb", &(0x7f0000000040)="6aa3751688d195a31c18e1f829b362874f36640fc890589f02723730ca5dd3923597d815adad", 0x1}, 0x37) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2033/05/18 03:33:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) syz_mount_image$xfs(&(0x7f0000000480)='xfs\x00', &(0x7f0000000600)='./file2\x00', 0xfffffffffffffc03, 0x0, &(0x7f0000000400), 0x2003c, &(0x7f0000000680)={'\x00', {[{@quota='quota', 0x2c}, {@swidth={'swidth', 0x3d, [0x33, 0x32, 0x31, 0x38]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0\x00'}, 0x2c}]}}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) ftruncate(r0, 0xfffffffffffeffff) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3ff, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000540)="3cd68f3af3ecaa2fd97f359de92ed4c69dfae23c7f60e5fa133e0b6e833158f5b6f498d54e82527dcb03f966dbf4d047a7a252dd21e52d48e06f0834544bdc04c9b9001748ea70", 0x47, 0x2}], 0x140000, 0x0) fsync(r0) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/"ile0/file0\x00', 0x5, 0x1, &(0x7f0000001300)=[{&(0x7f0000000b80), 0x0, 0x4}], 0x64043, &(0x7f0000000200)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(0xffffffffffffffff) symlinkat(&(0x7f0000000200)='./file0/"ile0/file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xe39c}}, [0x3, 0x1, 0x9, 0xff, 0x5, 0x20000, 0x12, 0x5, 0x2, 0x0, 0x3, 0x1, 0x1f800000000000, 0x5, 0x9]}, &(0x7f0000000500)=0x100) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000340)) 2033/05/18 03:33:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d6102e70265000000000000000000000000000020000000000000000000000002000000000000000000000053000000000000000000000000000000000000000000000000000000"], 0x48) 2033/05/18 03:33:24 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="ff0500000000000001000000000000000000000000000000000000000461c3de619b6af32df836922fbea2ce8e341e2ae7a848a3c2b6e7989b9e04de499a58878b56650b4eb5a041b672a4f3652fed23ff07c26944982680ba9e9976b743e1f41cabfdd6bf6b8e07e9e7167e92d440601648ab4e1cd4a7e94768ffff000000000000e82a88fc81"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffc61) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0xffffffffffffffff, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) dup2(r2, r4) 2033/05/18 03:33:25 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000940)={0x0, 0xd90, &(0x7f0000000740)="3d8151f19828d9e6f05038a7b86dd9d43c2e0e7b35d2da077f6f2d4a60162f3ae6c5c515c4843a26c6d9d74e6d22509983a6996ce8741b34707229f82cee10f891aa12e1785cf282cacfad5ceb8f0e50835f17002bffbc473fd4e9ebd02ef10c1e50b5ab682a06d4a71e35253057229f7eaf8bd063f49403bbd613cd3e63234644d8f02c863c64720a2f35b08551eeb55ca68a7c6b77600d46f1c4064b5e7b7e894b8c4c82959a109753869d1a416466d72b91b5ce834c7d0438b50e0896bc07684cabba93e383349f942d0bf839137dc5df8e019214617f557841277c87080344425300a117e8cabfcfe0f507975e45eaeaa0b1", &(0x7f0000000840)="883ab380c3be102a2b417146076906c0103afcea71c8afaf61eb5e471d91c4bb48ab86f5a82ca10c173d1273545926b34d5c2ff7b2fa0b23b4f56af07336973fa36069e200a1b773beb3a65642c392de122290f290a59bfbe744933dac5d129fac8298a15f2b744fe40cef5bba9ec537fef65a53c343e91b98807ef44864e58463783e7662c7be94ac548468dc10418c1de231ba78372ce25da848f10ccbc1c3195bd2252bdba4f3ec8cb5125cd4c5aa6f92d79e1724f81428e2ff35399395097d", 0xf4, 0xc1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) setgid(r4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a40)={r1, 0x28, &(0x7f0000000480)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r5, 0x8, 0x8}, 0xc) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) close(r2) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={{0x0, r6/1000+10000}, {r7, r8/1000+10000}}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000004c0)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000540)=[{&(0x7f0000000500)="1df7a0e1013b330739e5da48a7f97c41e691a4bd0ee56efcafb148d63e33b09e2e8916", 0x23, 0x7fffffff}], 0x0, &(0x7f0000000d80)=ANY=[]) writev(r0, &(0x7f0000000080), 0x0) fchdir(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) setsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x5, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0xbf, r10, r3}, {0x9, 0x3, 0x9, 0x101, 0x2, 0x2, 0x0, 0x3}, {0x5d4, 0x1, 0x9, 0xffffffff}, 0xa11, 0x6e6bbd, 0x0, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x0, 0x0, 0x8, 0x5a9, 0x753d9ffffffffffd}}, 0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ec) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) accept4$ipx(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) syz_fuse_mount(&(0x7f0000000a00)='./file0/file0\x00', 0x3fff, r11, r4, 0xce, 0x100080) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000c40)='./file0/file0\x00') [ 106.353127] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2033/05/18 03:33:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) read(r0, &(0x7f00000002c0)=""/54, 0xfffffe05) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) 2033/05/18 03:33:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="23003d69b5b88e7900000000000000000000000000003e000000000000000000a4d7f4294ad66c6d1b2931de"]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1880}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x108, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x81}, 0x4004010) 2033/05/18 03:33:25 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r0) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f0000000840)={[{@nobarrier='nobarrier', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x0]}, 0x2c}]}) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="f94206f1972204e23cfa346de00ca3fa98414ed04f0bdd67f9163fe508b742f5550f5bb5ef515bdc2ec294e4c6f41f93068bce9c6daa848434f9bab387630c7f48876c31cf832b03d82ef56126cb", 0x4e, 0xfffffffffffffffa) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="7409ecce92a53fc8e2c2b00263e33bb92af459083aca2e1c48ece215756992fe563f87b95bb43cc10f25d2c1ca9acb1e62e3a78ef357c711a5122bbf33dfad4c542818dc097d5a7fcd5f93c88ff9c3cf946caef6618baa6da946e8dfd8f198896122f4ab46bb63d7426055aa46c87ff18252ddc555dfc59294fd02b4191daa77c1097db2d8a5fb7f3815f593ece7248eb80ed3355c14fa867fd6aa6a35ab9cea07066cdab1b2490d73", 0xa9, r1) 2033/05/18 03:33:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 106.456332] FAT-fs (loop3): Unrecognized mount option "./file0/file0" or missing value [ 106.500119] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 106.507733] gfs2: invalid mount option: quota_quantum= [ 106.513131] gfs2: can't parse mount arguments [ 106.575340] FAT-fs (loop3): Unrecognized mount option "./file0/file0" or missing value [ 106.648672] gfs2: invalid mount option: quota_quantum= [ 106.654151] gfs2: can't parse mount arguments 2033/05/18 03:33:25 executing program 1: r0 = socket(0x40000000015, 0x2000000005, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0xfffffffffffffe98) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1f, 0x3}, 0x90) 2033/05/18 03:33:25 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000580)=@known='security.evm\x00') accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) 2033/05/18 03:33:25 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x7, 0x0, 'client0\x00', 0x6, "e57137d6b3929f5c", "7ce77160b734f1efdbe1f00d543d02055a13be014e88416c630f14cee50645bf", 0x7, 0x7f}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/4096) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001100)=0x3, 0x1) r1 = open(&(0x7f0000001140)='./file0\x00', 0x200000, 0x8) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) close(r1) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000001180)=""/102, 0x66}], 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001240)=""/88) r2 = open(&(0x7f00000012c0)='./file0\x00', 0x20100, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001300)={0x4, 0x8, 0x1, 0x0, 0x1, 0xe897}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001380)={0x3f, 0x3, 0x2}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000013c0)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001400)) r3 = gettid() get_robust_list(r3, &(0x7f00000015c0)=&(0x7f0000001580)={&(0x7f0000001500)={&(0x7f00000014c0)}, 0x0, &(0x7f0000001540)}, &(0x7f0000001600)=0x18) ioctl$KDENABIO(r1, 0x4b36) fcntl$setlease(r0, 0x400, 0x2) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001640)={0x3, 0x0, 0x4, 0xfffffffffffffffa}, 0x10) syz_open_dev$sndseq(&(0x7f0000001680)='/dev/snd/seq\x00', 0x0, 0x20100) signalfd(r0, &(0x7f00000016c0)={0xf88}, 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001700)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000017c0)) syz_open_dev$loop(&(0x7f0000001800)='/dev/loop#\x00', 0xcbd0, 0x109080) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001980)=0xe8) r5 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000001ec0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001e80)={&(0x7f00000019c0)={0x490, 0x2f, 0x401, 0x70bd26, 0x25dfdbfb, {0x17}, [@generic="89f3a731bc9304e5addf04c340ce2189791e4ccb1058", @typed={0x14, 0x29, @ipv6}, @typed={0x100, 0xd, @binary="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"}, @nested={0x258, 0x81, [@generic="31207eddfc853819fdf8ca8d2562f57aa9a7f085954c501879f80f1761970f93f5973d62b02d5bfd49a97bf241632842cd8dfb3a5ee6a77b8d3dae4b88a824ee5fc0faafbf12b5ffa0e4a94d9e1b40b2d3ab5218d108c461d3857033b308ec3a5a065e4ffb4c372ba89381af40523ff2fc160501a877f36e2014ec9f213050ebcf80dc2daf285988694d1a816dfeaeeb172f74b815edf25cdf1a9f7517bd5502af98d5369eaa5549ece408c9fa33d67fdf5e4466977307226a5c73dd5b0e97bbb0a7a807ef4698b2a153ea2a9e86d6a425f0dc0c", @generic="e3dc84826db625c5edd1b71f4562855a68319d416f2cc14109d82e745941a08f1dc4a6a0ee46a877319be38135b93a60ada37ca7ce83e01ec99888744a712829daf5bed0fc49eeaf3983c9b2851f05cb79f7217025a1553f4150899c230f8f321f3d18ca046b60b0f45325f31d8b60ca3740b5c8d0f31b6ee15e27ee9ae29450d85f9b9861d7751f43efbdf6745350672e617a2e2e0024b7c537a26133142c83604c", @typed={0x14, 0x24, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4e7f3f40aff2783d7f2be70576a0b47cc2364f4a0a3ca1f6d080f47987ea11bfbbbd6e52d39014529488682370fcdda1d9ca4778a63a0cbe61c39dfdecbed86b94bd9c787edb6ad1918f53a0144b7a0ea737a862db2faff0f07bd1dfc8781b788305d4e4004ddc8bb1541232d48305faf6aff4e7e966729b0a7a21ab1a028e579614cd5ea5e7d517e7e25d9cd8c58ab156b262719a2e3c38a1c657f03ebac07efb85cc82528cfeb4298ede508b7d13cafb43eca30511bb1e49c0af4166203c975f65584c451970ec9c45"]}, @nested={0xf8, 0x28, [@typed={0x8, 0x6b, @uid=r4}, @typed={0x10, 0x69, @str='/dev/loop#\x00'}, @typed={0x8, 0x88, @uid=r5}, @generic="e1d7fe7adba7172ba054616b83ee654bef74a12399c5814b4ce4452bf1225ac0cb6f58f2d76370a72886345b7a87cbe62d08d567c54574e02df880805cbda8cec63a526dbc03c96dd4e45bc1b81560891bc71f6433e6cdbad4fb93227beba255508c24868ab1dd2accf2dfff78ef1abfe652fa4ee0b81e2224f9b409f2286c3da385be8fea4de371782b0441dd00f870d261297ed379d0e19d9c037ef283a7187ad06b48d441d5e6e544683db31964461b944dbe19f1e2f63e003e00539ff4bc4a0bcf1e7a27a1f4c7082fc9e71f345fef882776"]}]}, 0x490}, 0x1, 0x0, 0x0, 0x20000090}, 0x840) eventfd2(0x6, 0x80000) syz_open_dev$usbmon(&(0x7f0000001f00)='/dev/usbmon#\x00', 0x27b0, 0x10040) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001f40)=0x12, 0x4) 2033/05/18 03:33:25 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x408000, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$cgroup_int(r0, &(0x7f0000000000)={[0x3f, 0x3f, 0x2d, 0x3f, 0x0]}, 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup2(r0, r1) 2033/05/18 03:33:25 executing program 4: add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x6) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000), &(0x7f0000000180)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@reserved=0x1}) 2033/05/18 03:33:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x15, 0x807, 0xa70, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x2a4, "998f872cfcbfa98124f4c4748e70bd39f0b5f21fd981bb4fb13d719c4a414491a2bcdbdb593921718006cf6e983bc136b816719ed48588155c1544d0b4af53cc08b9234db3d7e5a38a47f9f3f98b09203c60a1e2a0e07528fd12d8497da8f5b8b4f24e19423f7b62713b8d581652a77f054524fd7f6281f86e5c16ae2ec7d20bdc01af6554f458e2cd1d6f9db0a79fc203a7604a30e375e3c494c1872f7f5dfa0ba512f24b1d9af0f3076423083e96b8105ceb5e55363683e45a81324be3e2a85540842286fe7a"}, &(0x7f0000000040)=0xcb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x58, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x63, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8108180000", 0x5) r3 = accept(r0, 0x0, &(0x7f0000000200)=0xb08888d7187d8a4a) sendto$inet(r3, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x8, 0x7fffffff}, 0x1, 0x8, 0x9a, {0x0, 0x1ff80000}, 0x80000001, 0x1}) 2033/05/18 03:33:25 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000200)=""/246) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x689, 0x5, 0x0, 0x3, 0x0, 0x7c21f10f, 0x82030, 0x8, 0x401, 0x3, 0x3, 0x6, 0x4, 0x8000, 0x81, 0x8000, 0x0, 0x10001, 0x6e, 0x10000, 0x7, 0x8, 0x800, 0x0, 0x8001, 0x7ff, 0x6e32d31e, 0x1, 0x1, 0x20, 0xf5f, 0x4, 0x99a, 0xffffffff80000000, 0x2, 0x48f, 0x0, 0x9, 0x0, @perf_config_ext={0x1000, 0x6}, 0x0, 0x2, 0x6, 0x7, 0x1, 0x0, 0x7a4b}, r2, 0x1, r0, 0x9) 2033/05/18 03:33:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001240)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000900)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000040)=""/14, 0xe}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/248, 0xf8}, {&(0x7f0000000640)=""/170, 0xaa}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/250, 0xffffffffffffff22}, {&(0x7f0000000140)=""/112, 0x70}], 0x8, &(0x7f0000000980)=""/242, 0xf2, 0xffff}, 0x3ff}, {{&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b00)=""/199, 0xc7}, {&(0x7f0000000c00)=""/213, 0xd5}, {&(0x7f0000000d00)=""/234, 0xea}, {&(0x7f0000000340)=""/59, 0x3b}], 0x4, &(0x7f0000000e40)=""/194, 0xc2, 0x3f}, 0x4}, {{&(0x7f0000000f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000fc0)=""/9, 0x9}, {&(0x7f0000001000)=""/137, 0x89}, {&(0x7f00000010c0)=""/130, 0x82}, {&(0x7f0000001180)=""/38, 0x26}], 0x4, &(0x7f0000001200)=""/57, 0x39, 0x5}, 0x4}], 0x3, 0x0, &(0x7f0000001c00)) chdir(&(0x7f0000001440)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x27) accept4$alg(r2, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001480)={"62b2beaa3901a8c1035c0000000a00", {0x4, 0x9, 0xfffffffffffffc01, "678cd8cdbb27", 0x7f}}) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001300)={{{@in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001400)=0xe8) 2033/05/18 03:33:25 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2033/05/18 03:33:26 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="c344b0c3e94c06e01384f915a63022a3939ce3ffff288dac1d58ebd2c3e2276b31ef088693377b01704720ce1c13e2e4fee522ca0a6f12b95eb1d776470a8a847f0c9ab576d7bca0f9059df9f9818c77818733869e757b0239487f06991ea1c005f3de8b858f8d9727d0ca43cf97") ioctl$VT_RELDISP(r1, 0xb701) 2033/05/18 03:33:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001040)=ANY=[@ANYBLOB="c575d2dad676f8c36874e159428c60863e57fca42af03c022bd4174ef6f2f05f21d5e10a753aaa89b4735c7e794203b6c76c195dedc9f7b53e93059aad462c4c66b3598e421666a692a02036886e89c15854f59f6556452fea441cb48b832d78eb076a3f2e5e48fe437a8eacfc50516663c7baa974359b371eec975804eef779bbdd7e858f48d9068fb02b285974ac95da9c04f57d403212fb185c966095b81d9ab77de7298dab6aaac2de25252d136af23e34169447198c2bafb89bb624991fdb878db8937be5494959ea72f0bb7994165e7b2681c70ef6b5aede31e71eafccbf3ff3147ddcd7d5c251ec5c4af3999a68380b", @ANYBLOB="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"], &(0x7f0000000000)=0x2) ioctl$int_in(r0, 0x541f, &(0x7f0000001000)) 2033/05/18 03:33:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r2, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0xffffffffffffff80}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x80000001, r3}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) close(r5) signalfd4(r4, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2033/05/18 03:33:26 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x88000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40400, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x400002) dup3(r1, r2, 0x0) 2033/05/18 03:33:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r1, 0x5451) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r2}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000040)) 2033/05/18 03:33:26 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1ff, 0x181040) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0xea1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000007fd8)={0x28, 0x4, 0x0, @fuse_notify_store_out}, 0x28) 2033/05/18 03:33:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x0, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc7a}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x2004c004) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2033/05/18 03:33:26 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="6370748b67008f4746990000000000110f94076f78548c8bf8709f871086116985a662544ca1f2ea4e5771f8744c839287e6d683ca9b81c7536bd2e646d0005fa1d2db20790cba339fa5145a0f81abfde8253b7f333d2bbc025e4464ae10f54e54ddfdca449652cc16d07a3077fe9c20000bc9af142bd0a2584f3890046048747aacdd50c171fe06928fc1cbcba20c50b136d9fffd593c367df2de83", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380), &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x401, 0x10, 0x15, 0x3f}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xf0ad4b0}, &(0x7f00000000c0)=0x182) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xac, r4, 0x306, 0x70bd2b, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xae7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000010) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f00000003c0)=@getspdinfo={0x14, 0x25, 0x21}, 0x14}, 0x1}, 0x0) 2033/05/18 03:33:26 executing program 7: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2033/05/18 03:33:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) openat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x120) 2033/05/18 03:33:26 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r4 = semget(0x1, 0x1, 0x4c0) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000000180)=""/115) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt(r0, 0x4, 0x5, &(0x7f0000000040)=""/101, &(0x7f00000000c0)=0x65) lchown(&(0x7f00000018c0)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1ff, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000200)={{0x800, 0x4}, 'port1\x00', 0x40, 0x80000, 0x3, 0x4, 0x1, 0x81, 0x6, 0x0, 0x4, 0xfff}) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000380)=""/139, &(0x7f00000002c0)=0x8b) dup2(r0, r2) 2033/05/18 03:33:26 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001440)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0x196) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={r0}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00000006c0)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000700)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000600)) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r7 = accept(r6, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000180)={0x0, &(0x7f0000000280)=""/4096}) sendto$inet(r7, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3f0000001100010029bd7000eb00000000000004", @ANYRES32=r8, @ANYBLOB="001802000080000008002300f7ffffff14002400b7eaa8d0e070a82b2940f54471f4ec9d"], 0x3c}, 0x1}, 0x40000) r10 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_NET_NS_PID={0x8, 0x13, r10}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r9}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000000)={'irlan0\x00', r8}) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r8}) bind$bt_l2cap(r11, &(0x7f0000000640)={0x1f, 0x4, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) 2033/05/18 03:33:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffeffff, 0x0, 0x2, 0xe, 0x8, "14ddbad1de7a8fb902754f7bb6a8e4148caafbadbacba6bd26781f29267e4815974bcd77f78db9b650827003d70f34141230ff985d7f2062ada3b830a860c2dc", "f2ec5921a2d762f3d084a42b247e7ba8c4dbe0dcf35c249d7fd7e2250e6e6a34f3704dd4150b5ef986c9d332ee2cba53ed2ba51dbb923b814e7097904f7e6765", "f129d92379feab26300170eef1dfa45718a4ef3a9c44a1239ac8e73bff35dd2a", [0x8000, 0x9]}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) 2033/05/18 03:33:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r1, &(0x7f00000000c0)=@llc={0x1a, 0x33f, 0x0, 0x7fffffff, 0x100000001, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2002, r2, r3, 0x2, 0x2000000) 2033/05/18 03:33:26 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r0, 0xfffffffffffffffe, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/251, &(0x7f0000000180)=0xfb) getdents64(r0, &(0x7f0000001540)=""/188, 0x200015fc) 2033/05/18 03:33:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x5, 0x0, 0xfffffffffffff800) modify_ldt$write(0x1, &(0x7f0000000300)={0x7fffffff, 0x0, 0x2400, 0x10001, 0x5, 0x7, 0x0, 0x8, 0x400, 0x8}, 0x10) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x9, 0xffffffff}, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0xfffffffffffffff9, 0x8001, 0x1, 0x101, 0x5, 0x9, 0x4, 0x5, 0x1ff, 0x5, 0xfffffffffffffffa, 0x8eac, 0x3, 0x5]}, &(0x7f0000000180)=0x100) r4 = dup(r0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000340)={"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"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3}, 0x8) [ 107.967653] ================================================================== [ 107.975279] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x2de/0x320 [ 107.982473] Read of size 2 at addr ffff8801b7231002 by task syz-executor0/9741 [ 107.989830] [ 107.991465] CPU: 0 PID: 9741 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #9 [ 107.998565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.007919] Call Trace: [ 108.010519] dump_stack+0x194/0x24d [ 108.014164] ? arch_local_irq_restore+0x53/0x53 [ 108.018847] ? show_regs_print_info+0x18/0x18 [ 108.023351] ? ext4_getblk+0x12a/0x500 [ 108.027247] ? __ext4_check_dir_entry+0x2de/0x320 [ 108.032097] print_address_description+0x73/0x250 [ 108.036948] ? __ext4_check_dir_entry+0x2de/0x320 [ 108.041773] kasan_report+0x23c/0x360 [ 108.045552] __asan_report_load2_noabort+0x14/0x20 [ 108.050456] __ext4_check_dir_entry+0x2de/0x320 [ 108.055107] ext4_readdir+0xd00/0x3600 [ 108.058983] ? __ext4_check_dir_entry+0x320/0x320 [ 108.063805] ? __sched_text_start+0x8/0x8 [ 108.067935] ? lock_acquire+0x1d5/0x580 [ 108.071882] ? lock_acquire+0x1d5/0x580 [ 108.075831] ? iterate_dir+0xc3/0x530 [ 108.079613] ? lock_release+0xa40/0xa40 [ 108.083565] ? check_same_owner+0x320/0x320 [ 108.087863] ? __fget_light+0x2b2/0x3c0 [ 108.091818] ? rcu_note_context_switch+0x710/0x710 [ 108.096724] ? __might_sleep+0x95/0x190 [ 108.100679] ? down_read_killable+0x95/0x180 [ 108.105061] ? iterate_dir+0xc3/0x530 [ 108.108838] ? down_write+0x120/0x120 [ 108.112623] iterate_dir+0x1ca/0x530 [ 108.116314] SyS_getdents64+0x221/0x420 [ 108.120265] ? SyS_getdents+0x450/0x450 [ 108.124214] ? exit_to_usermode_loop+0x198/0x2f0 [ 108.128945] ? iterate_dir+0x530/0x530 [ 108.132809] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 108.138414] ? do_syscall_64+0xb7/0x940 [ 108.142365] ? SyS_getdents+0x450/0x450 [ 108.146314] do_syscall_64+0x281/0x940 [ 108.150179] ? do_syscall_64+0x281/0x940 [ 108.154215] ? vmalloc_sync_all+0x30/0x30 [ 108.158338] ? _raw_spin_unlock_irq+0x27/0x70 [ 108.162810] ? finish_task_switch+0x1c1/0x7e0 [ 108.167281] ? syscall_return_slowpath+0x550/0x550 [ 108.172188] ? syscall_return_slowpath+0x2ac/0x550 [ 108.177091] ? prepare_exit_to_usermode+0x350/0x350 [ 108.182087] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 108.187426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.192246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.197410] RIP: 0033:0x454e79 [ 108.200574] RSP: 002b:00007f2b08b70c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 108.208258] RAX: ffffffffffffffda RBX: 00007f2b08b716d4 RCX: 0000000000454e79 [ 108.215503] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000013 [ 108.222747] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.229991] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.237237] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 108.244489] [ 108.246094] Allocated by task 5133: [ 108.249703] save_stack+0x43/0xd0 [ 108.253130] kasan_kmalloc+0xad/0xe0 [ 108.256816] __kmalloc_node_track_caller+0x47/0x70 [ 108.261726] __kmalloc_reserve.isra.39+0x41/0xd0 [ 108.266453] __alloc_skb+0x13b/0x780 [ 108.270143] inet6_netconf_notify_devconf+0x9a/0x1a0 [ 108.275217] __addrconf_sysctl_register+0x31d/0x400 [ 108.280206] addrconf_sysctl_register+0x116/0x1b0 [ 108.285024] ipv6_add_dev+0xa3d/0x1310 [ 108.288884] ipv6_find_idev+0x1d4/0x250 [ 108.292831] addrconf_add_dev+0x29/0x180 [ 108.296864] inet6_addr_add+0xa8/0x390 [ 108.300728] inet6_rtm_newaddr+0x8d2/0xcf0 [ 108.304937] rtnetlink_rcv_msg+0x57f/0xb10 [ 108.309148] netlink_rcv_skb+0x14b/0x380 [ 108.313183] rtnetlink_rcv+0x1c/0x20 [ 108.316868] netlink_unicast+0x4c4/0x6b0 [ 108.320903] netlink_sendmsg+0xa4a/0xe60 [ 108.324936] sock_sendmsg+0xca/0x110 [ 108.328625] ___sys_sendmsg+0x767/0x8b0 [ 108.332571] __sys_sendmsg+0xe5/0x210 [ 108.336346] SyS_sendmsg+0x2d/0x50 [ 108.339859] do_syscall_64+0x281/0x940 [ 108.343722] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.348883] [ 108.350484] Freed by task 5133: [ 108.353739] save_stack+0x43/0xd0 [ 108.357166] __kasan_slab_free+0x11a/0x170 [ 108.361372] kasan_slab_free+0xe/0x10 [ 108.365147] kfree+0xd9/0x260 [ 108.368227] skb_free_head+0x74/0xb0 [ 108.371913] skb_release_data+0x58c/0x790 [ 108.376035] skb_release_all+0x4a/0x60 [ 108.379897] consume_skb+0x153/0x490 [ 108.383588] netlink_broadcast_filtered+0x5d0/0x1360 [ 108.388670] nlmsg_notify+0x91/0x150 [ 108.392355] rtnl_notify+0xbb/0xe0 [ 108.395877] inet6_netconf_notify_devconf+0x15e/0x1a0 [ 108.401038] __addrconf_sysctl_register+0x31d/0x400 [ 108.406031] addrconf_sysctl_register+0x116/0x1b0 [ 108.410845] ipv6_add_dev+0xa3d/0x1310 [ 108.414705] ipv6_find_idev+0x1d4/0x250 [ 108.418660] addrconf_add_dev+0x29/0x180 [ 108.422696] inet6_addr_add+0xa8/0x390 [ 108.426556] inet6_rtm_newaddr+0x8d2/0xcf0 [ 108.430764] rtnetlink_rcv_msg+0x57f/0xb10 [ 108.434974] netlink_rcv_skb+0x14b/0x380 [ 108.439011] rtnetlink_rcv+0x1c/0x20 [ 108.442704] netlink_unicast+0x4c4/0x6b0 [ 108.446739] netlink_sendmsg+0xa4a/0xe60 [ 108.450775] sock_sendmsg+0xca/0x110 [ 108.454463] ___sys_sendmsg+0x767/0x8b0 [ 108.458409] __sys_sendmsg+0xe5/0x210 [ 108.462181] SyS_sendmsg+0x2d/0x50 [ 108.465696] do_syscall_64+0x281/0x940 [ 108.469560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.474721] [ 108.476328] The buggy address belongs to the object at ffff8801b7231000 [ 108.476328] which belongs to the cache kmalloc-512 of size 512 [ 108.488956] The buggy address is located 2 bytes inside of [ 108.488956] 512-byte region [ffff8801b7231000, ffff8801b7231200) [ 108.500627] The buggy address belongs to the page: [ 108.505533] page:ffffea0006dc8c40 count:1 mapcount:0 mapping:ffff8801b7231000 index:0xffff8801b7231500 [ 108.514952] flags: 0x2fffc0000000100(slab) [ 108.519164] raw: 02fffc0000000100 ffff8801b7231000 ffff8801b7231500 0000000100000002 [ 108.527022] raw: ffffea0006d8b5a0 ffffea0006d35be0 ffff8801dac00940 0000000000000000 [ 108.534875] page dumped because: kasan: bad access detected [ 108.540556] [ 108.542159] Memory state around the buggy address: [ 108.547060] ffff8801b7230f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 108.554393] ffff8801b7230f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 108.561727] >ffff8801b7231000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.569056] ^ [ 108.572396] ffff8801b7231080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.579727] ffff8801b7231100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.587054] ================================================================== [ 108.594383] Disabling lock debugging due to kernel taint [ 108.600240] Kernel panic - not syncing: panic_on_warn set ... [ 108.600240] [ 108.607608] CPU: 0 PID: 9741 Comm: syz-executor0 Tainted: G B 4.16.0-rc7+ #9 [ 108.616001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.625345] Call Trace: [ 108.627930] dump_stack+0x194/0x24d [ 108.631559] ? arch_local_irq_restore+0x53/0x53 [ 108.636210] ? kasan_end_report+0x32/0x50 [ 108.640333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.645065] ? vsnprintf+0x1ed/0x1900 [ 108.648843] ? __ext4_check_dir_entry+0x280/0x320 [ 108.653660] panic+0x1e4/0x41c [ 108.656826] ? refcount_error_report+0x214/0x214 [ 108.661556] ? add_taint+0x1c/0x50 [ 108.665070] ? add_taint+0x1c/0x50 [ 108.668585] ? __ext4_check_dir_entry+0x2de/0x320 [ 108.673399] kasan_end_report+0x50/0x50 [ 108.677345] kasan_report+0x149/0x360 [ 108.681120] __asan_report_load2_noabort+0x14/0x20 [ 108.686022] __ext4_check_dir_entry+0x2de/0x320 [ 108.690669] ext4_readdir+0xd00/0x3600 [ 108.694534] ? __ext4_check_dir_entry+0x320/0x320 [ 108.699352] ? __sched_text_start+0x8/0x8 [ 108.703476] ? lock_acquire+0x1d5/0x580 [ 108.707421] ? lock_acquire+0x1d5/0x580 [ 108.711370] ? iterate_dir+0xc3/0x530 [ 108.715146] ? lock_release+0xa40/0xa40 [ 108.719095] ? check_same_owner+0x320/0x320 [ 108.723391] ? __fget_light+0x2b2/0x3c0 [ 108.727342] ? rcu_note_context_switch+0x710/0x710 [ 108.732245] ? __might_sleep+0x95/0x190 [ 108.736194] ? down_read_killable+0x95/0x180 [ 108.740574] ? iterate_dir+0xc3/0x530 [ 108.744346] ? down_write+0x120/0x120 [ 108.748122] iterate_dir+0x1ca/0x530 [ 108.751808] SyS_getdents64+0x221/0x420 [ 108.755756] ? SyS_getdents+0x450/0x450 [ 108.759703] ? exit_to_usermode_loop+0x198/0x2f0 [ 108.764430] ? iterate_dir+0x530/0x530 [ 108.768290] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 108.773800] ? do_syscall_64+0xb7/0x940 [ 108.777746] ? SyS_getdents+0x450/0x450 [ 108.781694] do_syscall_64+0x281/0x940 [ 108.785557] ? do_syscall_64+0x281/0x940 [ 108.789592] ? vmalloc_sync_all+0x30/0x30 [ 108.793712] ? _raw_spin_unlock_irq+0x27/0x70 [ 108.798181] ? finish_task_switch+0x1c1/0x7e0 [ 108.802652] ? syscall_return_slowpath+0x550/0x550 [ 108.807557] ? syscall_return_slowpath+0x2ac/0x550 [ 108.812459] ? prepare_exit_to_usermode+0x350/0x350 [ 108.817449] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 108.822788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.827604] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.832767] RIP: 0033:0x454e79 [ 108.835929] RSP: 002b:00007f2b08b70c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 108.843610] RAX: ffffffffffffffda RBX: 00007f2b08b716d4 RCX: 0000000000454e79 [ 108.850852] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000013 [ 108.858094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.865334] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.872576] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 108.880272] Dumping ftrace buffer: [ 108.883783] (ftrace buffer empty) [ 108.887466] Kernel Offset: disabled [ 108.891063] Rebooting in 86400 seconds..