97eb3d070aabd994996be9dea0d476953d64d39f4eb039f3909376c549b35de5acfe625c346c87921d062ea7f2ee23cbe71bcd2eb6f484cec655616ab1b31105917a967ac6e5efdc639a82c2203ed19ad60b8cb1511132d71b139b864bd21347732ff42996507210a96f8577e0406e7f3528349b898421d3a53042b73bf0667047eb482dc1733f87a8717ca5"}, 0xde) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000380)={r2, 0xed5}, 0x8) pwrite64(r1, &(0x7f0000000400)="5510e383b98ee20b8ae60a011316ca1d002d38a7f6560236ef2e45e65d5d3ae82c6e5fa63cd364ef3ab55c0ac5f105e022ee107cc45d83989b25716ebafd4b69c01e58a098dbb01f55f09c4394e5f838dc69c7c496fbfba6ffec6c6dd778a3704f", 0x61, 0x0) getdents64(r3, &(0x7f00000008c0)=""/4096, 0x1000) 2018/05/09 02:57:31 executing program 0: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/09 02:57:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ac117fd7ee78d5a2ec"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8001, 0x20000) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x12, &(0x7f00000000c0)=@raw=[@generic={0x7, 0x3, 0x400, 0x2}, @generic={0x8, 0xb26, 0x400, 0xff}, @call={0x85, 0x0, 0x0, 0x41}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2e5, 0x0, 0x0, 0x0, 0x1}, @exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r1}, @ldst={0x3, 0x3, 0x3, 0x0, 0xb, 0x4, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x0, 0x2, 0x8, 0x70, 0x8}], &(0x7f0000003ff6)='GPL\x00', 0xc361, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/09 02:57:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="000128bd7000fedbdf25050000005c00030008000500ac1414bb1400020069705f7674693000000000000000000014000600ff02000000000000000000000000000114000600000000000000000000000000000000011400060000000000000000000000000000000001140002000800030002000000080002004e2200000800040009000000080004000100000008000500000000004373c4fe330451f73c2184e544ecba0f8dd06fe4e9acf7b9b719888c5d0472950e3c86fb2ec7b0943cb343d2faf6f81f0e12cc8debf48590eab6b1157df3130d4d457c60dc8b51aa0e48c1f4e03ed58707675e54921a91ff4c096006e3fcc81ff24a24b7e68a62f8a7b7718d71922c198b4691a71dfe63829229801487d405b748ae8fa8152598942930b33cbc38bf64df0769eafd02d078540304b2804a529439fb13c71b944f7c0bb6398f0690e7ba52da93695eaf676fe18ca464d11a648bb332159c3c463bd0ea9b9319363c41095e207de1dd23a92ac13b0531d8"], 0x9c}, 0x1}, 0x0) 2018/05/09 02:57:31 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x4300) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x2000000000000000, 0x0, 0x37cc, 0x2, 0x5}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x5, 0x10001, 0x18, 0x2]}, 0xc) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0x1) 2018/05/09 02:57:31 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000000080)=0x1000) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)="776c616e31657468305b3a2c252f6574683176626f786e6574300673797374656d6d643573756d00") 2018/05/09 02:57:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x100, 0xfffffffffffffffd, 0x31, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$KDMKTONE(r1, 0x4b30, 0x4) r2 = shmget(0x2, 0x2000, 0x7c000100, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/229) tee(r0, r1, 0x8, 0x4) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x4147, &(0x7f0000005e0b)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000180)={0x2, 0x8000, 0x400, 'queue1\x00', 0x1}) 2018/05/09 02:57:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4140, 0x0) setitimer(0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') pread64(r1, &(0x7f0000000080)=""/8, 0xffffffffffffff09, 0x1ffff) 2018/05/09 02:57:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r4 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000000180)='/dev/loop#\x00', 0x1) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r4) sendfile(r1, r1, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) [ 124.027184] syz-executor4 (9622) used greatest stack depth: 12824 bytes left 2018/05/09 02:57:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/09 02:57:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x2, 0x1, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x47, "567ce3c73a0914dcfd80595bbb4973f6d43d37dd31d1fd06336ab4c18e1b6ffae7e948faf02f7eabe601c7b237456fee8b92f47dbdca4e18e53524ad106e15805a8d6aab58620a"}, &(0x7f0000000400)=0x4f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffb912}}}, 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) 2018/05/09 02:57:31 executing program 7: r0 = socket(0xf, 0xa, 0x200) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x1, &(0x7f0000002000), 0xce) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x9, @empty, 0x3}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @rand_addr=0x8c}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e23, @rand_addr=0x8}]}, &(0x7f0000000140)=0x10) r3 = shmget(0x1, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x100, r4, r5, r6, r7, 0x158, 0x81}, 0x7, 0x9, 0x0, 0x3, r8, r9, 0xe253}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x3, 0x401}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/05/09 02:57:31 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001e00)="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", 0xe00) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x23160e3c, 0x6880) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1}, 0x8) 2018/05/09 02:57:31 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x25, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x2d2}, 0x20004010) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/09 02:57:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000000040)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/09 02:57:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x9, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000140)="9a", 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="0a28b93ed4858e81", 0x8}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) 2018/05/09 02:57:32 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x80042) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) splice(r1, &(0x7f0000000300), r1, &(0x7f0000000340), 0x3, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000005c0)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/05/09 02:57:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="eefdc56478372037a390f9e5b9b10604e6446184ff77f8c7adfe31b24632aa6c310dd5b35cf982684e60c19b9c3b0ff6cfb26db69959fe0e1ba581573050073d9be4d3cc5c8d4930ae03bb23811af42ea1686d76a4c818b88bf26229a1d6e018eda1c196b6db28172fa1ff52f74d7aece230a192b72adc49c7892c33d9572981719c408e944b6bb52df36481ef0d29e387e89575834b99d57295634130508e95f722655f078b7b4e41ca601b3e6d573c1cf4bb12304ec2065798e1dcefa0dbc4", 0xc0}, {&(0x7f0000000200)="bd603826299cb9f07f0be0a2a17ec949249cce03bfd46e5a92620ff28ecbc99c8cf94bab7b4b448fbb0ccf0ed13a46b7c7a0c22f4435f44d04e6148761b2976f405e61f30d397a16693adeb4321e1aacd17efc6aeb283fdd7f618b8a0cbadca38e94b4cf6f9deb0d0d52658ed2809fe4b5ba56b1fe1e4aeebbee166ec99ea5b91617054b6ac01a0cdd117fc563c2b8726fe5bff3b29c32f122774ee609c4f628f4626b8f41dcebfad4849438685405df063b07fa40ec24f28e775bc63ac0671c60696b30", 0xc4}], 0x2) r1 = epoll_create1(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x204, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x20, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/09 02:57:32 executing program 7: r0 = socket(0x10, 0xa, 0x4) write(r0, &(0x7f0000cb3fda)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/09 02:57:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000140)=0x54) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x7fffffff, 0xfff}, {0x1dc, 0x101}, 0xe041, 0x7, 0x6}) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x7, 0x28005) write$evdev(r2, &(0x7f0000a16000)=[{{}, 0x1, 0x45, 0x2}, {{0x0, 0x2710}}], 0xfdd5) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) 2018/05/09 02:57:32 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000000180), 0x100000000000026a) readahead(r0, 0x0, 0x100000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc00, 0x4) 2018/05/09 02:57:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x40000000010, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1137) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r1) 2018/05/09 02:57:32 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5f44, 0x2000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x4, 0x7, 0x7ff, 0x8, 0xc4c6fac, 0x1, 0x7}, 0xc) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) 2018/05/09 02:57:32 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x2, 0x300000000000, 0xe1, 0x27, 0xffffffffffffffff, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/09 02:57:32 executing program 7: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f0000000000)="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", 0x174, 0x0) recvfrom(r0, &(0x7f0000000180)=""/179, 0xb3, 0x0, &(0x7f0000000240)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f00004e9000)=@known='user.syz\x00', &(0x7f000002e000), 0x0) 2018/05/09 02:57:32 executing program 5: syz_mount_image$cifs(&(0x7f00000007c0)='cifs\x00', &(0x7f0000000800)='./file0/file0\x00', 0x7, 0x6, &(0x7f0000000d40)=[{&(0x7f0000000840)="7e8bc7e11b59d1e1679cf810632082e0341963f1adf6fd48b25b4dd7136d3972e9a467b5ff5ebad08699b43e26fda655e9960642cb00ef0a3b4059d253bfdaf9553ed691fdd4f73b57f95dff5c546bdde043b9c20d071b70fff041f64fa284fea792199d878b563471384677c04f08d930d44c582cde3697226fc5c218e39319627c7e04e789927360a08aa69b725b5817270cde51626718fa3f429b6be27e779a75d5a09f59d55ae6633dbe96997c814dbd639c95d46763c459b4996427a60fcb3e05430ffc530e4cd4ab9045e6177cfd816b1f266860a236b0d39dc1ad038c6c0c9c885f98430541a2393a", 0xec, 0x1}, {&(0x7f0000000940)="3151a68cd2982faabd269e6ab369a1cdb79c33efd1ce67657a184dcbb7e46296c3e217ca5b29677432106849eb6d90a7a6799204b0ac476baae9dee8f180d76da9a1c5bfd6800231d920adfce2de91a27f2ee4751c0753b5cb71b3cdbb263c0ac5f66e864db5", 0x66, 0xffffffff}, {&(0x7f00000009c0)="fe4124ef99d5ad5bd73b03d6db7d1771bb75617368ef403ce75bf910ad6cf0f49a6e27f4795bc967fb5ce25821a63a3ac5f5b27ed54e0c62e06a70461ce9d660aa2eea1ce455b98f32dadd14bdbd37f8fbd7f6a89052fb1e48706a870fd6b2a6f330501cef8a8ab7d4771b05f7523b8e8c90badf571e5b8d1029af1c4d81f7430c6ebad8216e8343109839734c3ecb3e0b358e3d2aff9d4d75b8ce5f27", 0x9d, 0x1}, {&(0x7f0000000a80)="28afc5c7c4a6e1fff7f1dff0636d671577ee70fa6133fd600314c5bcc02aee6c8b6431fd47f10afc006f3162b88e47ec90a965c9aea6f89decf0b5a8ffc5da7618ab578a6b47f012447db02ecfb295e8a5535b9f54f3600b15ce54ba3ab204ebe14f4067b5529f11cbb0f64b95b76232d1e6971d5fb72412164315f00016222a61d123c0c7d59c9a1f0d54c1da8ba0b1f3f5696605a7552f3517fca08f799c87b053cc8a635c3e6acd9b88c6b6a363f0f82300c6b97f73d12cb642bcde8b15747d33e6876c568fe82bd618afe37a40887dfb2521ac279a3a34e88b6c9d0b0b95a269e991bc2d9bcf4a8ea9da0f6a184d0c3b89", 0xf3, 0x7}, {&(0x7f0000000b80)="56cbb666b4e1d62e96005984b0b27765f9a385096929b289fd17288b1d5b7a641f97efbca172aa2473427e4736df8da5ea2c41b942950e92f4c4d433f7c5a7beae73bdcec42bcf4c28ec6b0b51e0331733100ce966f72b1da47ef0ba160416b1af311ad09d6a311b95252906b96e7859e186381cd175e603acaa69cf2984af7a149b64dc3d5ddcc4d6964364cb610df1ff3496c76ebfc4f020a7a3c2f8afbc471cef32537c", 0xa5, 0x10000000}, {&(0x7f0000000c40)="e303d323dc993f92f536a1823165c4cddf38fb25c5f7c7538acdd15c9df48249acaaceb37753ec88dd6d74226fc8509f9697c70c4a52a23402d8c48c1d0909f25bdb23c53292bd8a6af1754c71279ee1ec346409853d55353161f518b8586066f0628dc3b23daa896680921ea2f41b3a863bac4a7939ba45a11487cffc03396172b65b267c4c5c520242cfd08f70e5fbdb27e2704d28fd6e2f017708e5cb3039f4fc7ab1c9035269f94cc639e0c31f3f5a1befbcd2fe5a1fdbe26c43979b16fc08919f948737", 0xc6, 0x7fffffff}], 0x8000, &(0x7f0000000e00)='#\x00') r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f00000000c0)="761f405a7cac2cf25b9f897aea56d5341dfe1a3750598c54b4422375d9b270ad74a44417954945f58fb0ac8d4fb5acb1ab2af2fc035ef1eb09b76b85c8d12f9b6d7b418606d434d03894c126b7ab751edfcf8a22458cc232c98def2d353825abb925d594d701d6e7ec2064480219d8319d83637e7f4705de136fd37a3d40", 0x7e}, {&(0x7f0000000140)="a2c13a4fece5db24440b87", 0xb}, {&(0x7f0000000240)="73105e6b366359b594d927e5fce6bd4d268652c07dd6e71de02b562d2bd6db2954eaf00957acf3d96456efdb1dad1bb73fa59962da93633589638e4de58d2bb26abd0973d4d2fac36a3f9e99cda7474bbd3565266161457fff6238a07b642a829fca207b940f76a380da9adfbea85d53203d45ca494ffbfe0d61f3d5cd12adb293cdeeaf17b2f88459f5f47c88d262d213d846d05e8caf83bb0fb94819c313830396f796091ac8622e1eb88bf3f1dddedd4aa4d31089f9877eac33b56ad2aaf21f0e4b8f28", 0xc5}, {&(0x7f0000000180)="d5c9da8c691a71b1c792703ee29c30c3486e287b224998cfcfd6b7eff4ddc2a49897d544417f82733b91e5a2ce2a7cae29fa92496dcf7ca3890f7ab5c36961fc7e311bd07149f29c352725a8cdab95c44dc2cd533e4e36c5717f45a1fe91fcd35209086b33ad8c6265350ec79398ec61c3", 0x71}, {&(0x7f0000000340)='A', 0x1}, {&(0x7f0000000380)="6f12aa89bf457d1795e91434a8ad7d09d3a4997b0962c28aecd8462d2a5aab77de270daf7fedd896472139329c952ac3f2b2108c63c04970f67a05e55dc594b4433d96bb754225d08457f53efa85e664446e73ec54340a0f811e28074d41449283885a9c5666dbba5041e20d59cefaf1816eae0316bc9067e483e9711b7b37476f32013506d15d18336e434bb279f36bcfec8bfe9e856bd0820b1e01bc352bf2945b089cc78e3cfdd4811dd5c3ddbe46bf72813f842c9439f557eede8c65f4ee0dd228e84290ccc026800c1be69c01d8544475b8aae73105f068d1b30154653370a948aa45057858", 0xe8}, {&(0x7f0000000480)="500ff597e12d7c6cfd972afec7d426d4d429f0f58b98f58f7c3e67ac4af7166ba8c82715b1d063ad5218956106b86782cff058edb904b69918aada759926e3a16c1f540f5692352c4d94013f6aaf7e64016588c9c0019e1b07fb7c6d17f564d0df5cd439e242cffa7c3b55d71db833bae159cd476b748ff6d930f5c808dd0a448868a6e60eecdace458f027dc73d00d0414546fa495e1b040d78249251a0dd8804c40bfb39e0a4c3533f7bd11aad14317ca53f88460518818058ec4e9d1dc8066414f638bdfe55666fe0e398ecc9ac573c2c8e0bf6825943751837", 0xdb}, {&(0x7f0000000580)="af0257860d961858e6cbebaf728c16a056b9aeffb84e9b07d483466484043a0fbf77c531ab3f6b6ed6e4373cb8e927a1a91b174979", 0x35}, {&(0x7f00000005c0)="e179fc4b42b5871fdc8979be6baa6e32740e0c312161e0", 0x17}, {&(0x7f0000000600)="c7a53f663b1294e52e74ecbccdce59ca68b5e5b3eac0c936aba1ecc03d53a8212fea30643a72925e8d57a6ab9336ffd16782d06d0ad0bc764d64045116c3100504562719e09dd121515479843c80d3efb2a248ee8a074a513f182972e293b852f5b55071b3c2515eed14e87dc47cda130f5f3a02ddda70bd3c102b9071396d02471ae36d6289a0af7d1d3a7fc982a0a29f050a70762b25ec8b748c6dd48cf75d1e3bf10eb2553acb4186af03c547bf523d0b8f6596fb88fc78f008468cd5c8821a32ecc8a288cd5fc818cd21b644ea2fd3c5fdfab13241", 0xd7}], 0xa, 0x4) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x80000001}], 0x0, &(0x7f0000000040)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) 2018/05/09 02:57:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/05/09 02:57:32 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/09 02:57:32 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x4000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x9, 0x40000}, 0x2c) 2018/05/09 02:57:32 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x103, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x5, 0x0) ioctl$TCGETA(r1, 0x4004556e, &(0x7f0000000080)) 2018/05/09 02:57:32 executing program 4: r0 = msgget(0x3, 0x510) msgrcv(r0, &(0x7f0000000000)={0x0, ""/178}, 0xba, 0x3, 0x1000) r1 = msgget$private(0x0, 0xfffffffffffffffc) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x1f, 0x8000000000000000, 0x0) 2018/05/09 02:57:32 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0xc, 0x3, 0x100000003, 0x8, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000100)={[], 0x5, 0x276, 0x3ff, 0x0, 0x7fff, 0x2000, 0xd000, [], 0x3}) 2018/05/09 02:57:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180011772afeffff732b14d0cca682de319dced5544ef60061185c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000005d694dfea7a821000000200005000000000000009500"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000100)=0xc) 2018/05/09 02:57:33 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x0, &(0x7f0000001680), &(0x7f00000016c0)) socket$l2tp(0x18, 0x1, 0x1) 2018/05/09 02:57:33 executing program 7: r0 = socket(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x200000000000020) r1 = getpid() waitid(0x3, r1, &(0x7f0000000040), 0x80000000, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x2) 2018/05/09 02:57:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x3c6, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000200000000000000009500000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='GPL\x00', 0x0) keyctl$unlink(0x9, r0, r1) 2018/05/09 02:57:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000003000800010001000d697a5204000000000000000000000000000000"], 0x28}, 0x1}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/09 02:57:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x42, &(0x7f0000000100)=[{&(0x7f0000000080)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c, 0x100}, 0x0) 2018/05/09 02:57:33 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xc0, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3b43}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x1}, @in6={0xa, 0x4e24, 0x1, @empty, 0x101}, @in6={0xa, 0x4e23, 0x3, @empty, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x2}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xffffffffffffff01) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000380)=@ioapic={0x10000, 0x6, 0x1000, 0x7f, 0x0, [{0x8f87, 0x530a, 0x5, [], 0xfffffffffffffe00}, {0x100000000, 0xe0, 0x2, [], 0x8000}, {0x2, 0x1000, 0x2, [], 0x3}, {0x100000001, 0x3, 0x7}, {0x1, 0x5, 0xc87, [], 0xfff}, {0x0, 0x3, 0xffffffffffffff2e}, {0x4, 0x0, 0x2, [], 0x8}, {0x5, 0x1ff, 0x6, [], 0x2}, {0x5, 0x80000000, 0xa6, [], 0x1}, {0x10001, 0x3, 0x2, [], 0x5}, {0xd0, 0x4, 0x0, [], 0x193c000000000000}, {0x6, 0x85a, 0x7, [], 0x401}, {0xfffffffffffffffa, 0x1a, 0xfff, [], 0x5}, {0x5, 0x1, 0x80000001, [], 0x29d3}, {0x2, 0x80000001, 0xfff, [], 0x4}, {0x2, 0x1, 0x0, [], 0xffff}, {0x0, 0xb0d, 0xffff, [], 0x6}, {0x0, 0x7, 0x4}, {0xffffffff7fffffff, 0x5, 0x3, [], 0x5}, {0x8, 0xfffffffffffff800, 0x5, [], 0x401}, {0x4, 0xfffffffffffffffc, 0x3, [], 0x9}, {0x8, 0x1f, 0x401, [], 0xfffffffffffffad8}, {0x8, 0x8, 0x7, [], 0x400}, {0x9, 0x8000, 0x8, [], 0x1}]}) r4 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='*#posix_acl_accessvboxnet1md5sum\'wlan0:&\x00', 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffa) r6 = request_key(&(0x7f0000001500)='id_resolver\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)='net/dev_mcast\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000015c0)={r4, r5, r6}, &(0x7f0000001600), 0x0, &(0x7f0000001680)={&(0x7f0000001640)={'sha1-ssse3\x00'}}) 2018/05/09 02:57:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000017c0)={&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000001680)="da", 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7}], 0x38}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/7) 2018/05/09 02:57:33 executing program 4: r0 = socket$inet(0x15, 0x1000000000005, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x6a90}, 0x5) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 125.569654] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/09 02:57:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) 2018/05/09 02:57:33 executing program 7: r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r0, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='memory.low\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x101) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) mbind(&(0x7f00002a4000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000780), 0x81, 0x0) 2018/05/09 02:57:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)="c63634f6973d6e4a4775736563747531", 0x0, &(0x7f00000003c0)) chroot(&(0x7f0000000200)='./file0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) bind(r0, &(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x9, @empty, 0x2}, 0x80) chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/09 02:57:33 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)={0x0, 0x9a, "39b3ea5e0d476c78b7695a63917ef90c8cf49a955a6c47bb82a6d8b69962f55c30811cdcd35647742c1ed203532f1bb4212b99d483763c63c642cd5ce519ce6f7a7eb12dbaf6e75c2d7814354ace995a758635930cb6da0feded62c4ae8e1e455672bb881a887c5a3af871d3c428202fe8fdfe0a1a51f407031e5b74f18e8acd9914d48662f24f2526cad81fc435b5044be221609b5257d2af21"}) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000300), 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 125.627732] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/09 02:57:33 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x22001) ioctl$TUNGETSNDBUF(r0, 0x5452, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xa0, r2, 0x2, 0x70bd26, 0x66, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/05/09 02:57:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80800) r1 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_RMID(r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'bcsf0\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), 0x2) r2 = syz_open_dev$dspn(&(0x7f000000fff6)='/dev/dsp#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008000)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f00000000c0)=0x4) 2018/05/09 02:57:33 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000004d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010000557f15248c2a66c1f9f60000009a"], 0x20) write$rdma_cm(r1, &(0x7f0000004dc0)=ANY=[@ANYBLOB="0f000000000000fa", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\b'], 0x9b0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x139100, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)={0x3, 0x4, [{0x1, 0x0, 0x7}, {0x10001, 0x0, 0x7}, {0x8, 0x0, 0xffff}]}) socket$netlink(0x10, 0x3, 0x17) [ 125.735063] FAT-fs (loop5): bogus number of reserved sectors [ 125.741076] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/09 02:57:33 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x20) umount2(&(0x7f0000000200)='./file0\x00', 0x3) 2018/05/09 02:57:34 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x9, 0x3, 0xfff, 0xffffffff, "fc7f843c035227b4dab88da74a33682c8edff0f1e8f6d5c86c7233874c1f607a5520e363059fad0fe400fe0a", 0xfffffffffffffff9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xe094}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) pipe2(&(0x7f00007f2000), 0x0) unshare(0x20000400) clone(0x10000030020100, &(0x7f0000000500), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000340)) 2018/05/09 02:57:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000100)) 2018/05/09 02:57:34 executing program 1: syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x40200) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x2, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x100) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) 2018/05/09 02:57:34 executing program 5: r0 = socket$inet(0x2, 0x80, 0x4a4) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x33f, &(0x7f0000000640)=""/31, 0x17}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4000004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/05/09 02:57:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/42, 0x2a) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x11e}]}) 2018/05/09 02:57:34 executing program 2: io_setup(0x40, &(0x7f0000000040)=0x0) syz_extract_tcp_res$synack(&(0x7f0000001280), 0x1, 0x0) io_destroy(r0) io_setup(0xfff, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/autofs\x00', 0x30800, 0x0) io_submit(r0, 0x2, &(0x7f0000001240)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r1, &(0x7f00000000c0)="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", 0x1000, 0x0, 0x0, 0x0, r2}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000001140)="78cf0941fbdae1700b425fb6e35b50635674f21ad0a53e2af8db90f69eec34b2ee917e8b670a9acb78b39b7c7f25c3f48980f93524cd97d5d0e481c65db21fa9bfa62c7509b095ffd7615312e87642d6ada77e5e69979568fd86d8ee405dbd0566e8dd1151d51edd492af66b85251e9aaf3319282731a755fa772976b8b8522b45771c8758cb0a7a86665c8a29abd0defd376c9e4a3b876290bd21ba07fbd7f08cd6ebe0a08630a962c2d26457bd249d9012bf58", 0xb4, 0x4, 0x0, 0x1, r1}]) 2018/05/09 02:57:34 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r0, 0x800442d3, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x7fff) 2018/05/09 02:57:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getflags(r0, 0x40a) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0abadb33158ba3b60ced32e0375c54dbb7", 0x11) 2018/05/09 02:57:34 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff080045000028000000adbb2f1334eb0d7700ffffffff0d0090780084a315600000000000000000000000"], &(0x7f0000ea3000)) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x22000) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x8, 0xbe, 0x8, 0x3f, [], [], [], 0x0, 0x4741c71c, 0x2, 0x100000000, "b36c2f9fb25d96cc596451988398d365"}) 2018/05/09 02:57:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x486040, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa}}}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xffffffff, 0x4) 2018/05/09 02:57:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0xce, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x2800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2018/05/09 02:57:34 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0xa, &(0x7f0000000280)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000340)={r1, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040027bd7000fedbdf2506000000280001000c0007002000000001000000080000000800090023000000080008000700080001000a000000000000000000000000000000000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x3, 0x8) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0xe, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x88fb}}}, &(0x7f00000005c0)) 2018/05/09 02:57:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/05/09 02:57:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a00000000000e0080250001002e00004abf100000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0x8, 0xa8, &(0x7f0000000100)="ae7c53afc8cbadc8bb66d7b846c6", &(0x7f0000000000)=""/168}, 0x28) 2018/05/09 02:57:34 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x181000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x3, 0x4) 2018/05/09 02:57:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x5c0, 0x0) syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x5, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file1\x00', 0x180, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r3 = fcntl$dupfd(r0, 0xfffffffffffffffa, r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000e3ffffffffffffff611074000000000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000200)=""/174) read(r3, &(0x7f00000000c0)=""/1, 0x69c40ea8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) lstat(&(0x7f0000000480)='.\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x0, r4, r5}, {0x4, 0x1, 0x2, 0x0, 0xffffffffffffffc0, 0x2, 0x3ff}, {0x3, 0xa6, 0x7, 0xab}, 0x1, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x4d6, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x3, 0x3, 0x2, 0xfffffffffffffffe, 0x200, 0x2}}, 0xe8) ioctl$TCSETA(r3, 0x5412, &(0x7f0000000080)={0x0, 0x8155, 0x0, 0x80002, 0x0, 0x40000000, 0x0, 0x0, 0x40000000000}) [ 126.989301] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/09 02:57:34 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x1000000000000004, 0x4) r2 = memfd_create(&(0x7f0000000200)='\x00', 0x3) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) r3 = mmap$binder(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000000, 0x4011, r1, 0x18) memfd_create(&(0x7f0000000000)='user-lo+\x00', 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000280)={r3}) r5 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x3c, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x3, 0x4}, @exit_looper={0x630d}, @acquire_done={0x40106309, r4, 0x3}, @acquire_done={0x40106309, r5, 0x3}], 0x50, 0x0, &(0x7f0000000080)="9095316f76c7c6d173ded8ab36e267eec30f0552533eff8a99496dc3558bef134df0313745b39c0b2c64ee8d872f309ba76b9ed1404dec9eef381c82651e103440019119483e06cec1c0e4481a32e041"}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000140)={0x8b, 0x1, 0xff, 0x3, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/05/09 02:57:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x8, {{0xa, 0x4e24, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, {{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x81}}}, 0x108) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) recvmmsg(r0, &(0x7f0000002080)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000500)=""/46, 0x2e}], 0x2, &(0x7f0000000900)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000000fc0)) 2018/05/09 02:57:34 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}]}) 2018/05/09 02:57:34 executing program 1: socketpair(0xa, 0x80007, 0xfffffffffffffff9, &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) ioctl$int_in(r0, 0x800404800c5012, &(0x7f0000000100)=0x1ff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x35, 0xffffffff7fffffff, 0xffffffff}) 2018/05/09 02:57:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4000000003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000003, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000000140)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7d}, {0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1f, [0xff, 0x8, 0x9, 0x99b, 0x42, 0x1000, 0x40, 0x1000]}, 0x5c) 2018/05/09 02:57:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/09 02:57:34 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r1 = semget$private(0x0, 0x3, 0x600) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file2\x00', 0xffffffff, 0x2, &(0x7f00000006c0)=[{&(0x7f00000004c0)="a34671cbb8ab409bee6e19634ec9db8c7734463e1ff10d0a4bdbfb8374710a138f8f8ee95e2173c1165a1351ad3343bec4ead1372cb878d4da89c86c43ee2711d08cf7a06c15170c903aa16dbc9e2e84eaa9695346d0dd614d0b660493971542186ec8cd57a2d4aaf86debd07195ee193fce4b59e6beebb78b1165386b7649b13b10760c98a834fccfe5c4f1ac91a4e2ecd92f07ac0f36cd754dad9a5d5da3787d6c6ea3369cfdf3dd90894a7dab373a92206c946edb362db43711edf3636146d1f7c9d8", 0xc4, 0x8}, {&(0x7f0000000700)="98fbc5142a33fe11119fbbd2cc061912075fd6bfc7e9fcb6721341450a3b3f497899f1e95fa450c5fe623ea656a4e38bb26f339aef6d6125662f57091bf590a9b42fac80af2ad4820afb64b65e66eaf9334074374e306f95f3a5901d88e32e7587ffb381d945c2f8bd409c1aeca09b77f677226cda3893ec0803e4800421dcf04e3d511e097b63b19cd2789bdd8f5d459a6ee7d1d466ecf31be4802df1de18b7095aebd11e889f7c38337844da22d314d94ce200c155062eb398873acf03227b0a54c54292ec4bce3520abedd0143aaa236813a488b3b6e5b3b82a8bb7697edf7e4f536ff4f464776ec904b476", 0xed, 0x4}], 0x1, &(0x7f00000000c0)=ANY=[@ANYRES16=r1]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00', 0xa000, r2, r3, 0x8, 0xff68, 0x4004) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000600)="f4becc7280abacf6e591693c3242dff08b03df5812afd7e2a092c330316ec7391355949ca0dbd7eb85f5bbae356b9aa07719a146ef7276119719c2437ae17b4791c887908a49ca9d41eeafa915a51214c0790cb277368afbe7646bfeb87ee3adc20000000000", 0x80000, &(0x7f0000000240)) 2018/05/09 02:57:34 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x6, 0x2, [0xfffffffffffffff8, 0x0]}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000006c0)={r3, 0x101, 0x1, [0x100]}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="36a7bea30786a36bd4474e9b24d2c0aceb9dd87030b60f4db97dc7e905cd289f4177fa6ad9cd14297345d0b6975ba68c3c8291fafa8133ee3fe1e65c470cfb4e44f3fcc925c121a6e9ef9f9f9e1f565a94c6ba9de61828835c46cf26cd773b0ffcf9bc0ce7b1d18cac94d408a0d8828c723f06f00a0de1e79149c8da6751bcd608e4cdd90399fe49347e6bee936fe08e834b0a7531824fe76188fdd2bf5dc336ff29adb78b7def5832c8625bf706238502f3e646e2d004a7325e3151cc51f3169189150a2bdda27549958113d69feb68c38e05b175c366dd56ee44760d2c4492874145ee55", 0xe5}], 0x1, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) socketpair(0xb, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0), 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/05/09 02:57:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000012000), 0x4) r4 = dup2(r3, r0) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000008c0)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x5b, 0x0, 0x70bd2a, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x0, 0xff, {0x6, 0xff, 0x1f99, 0x80000000, 0x0, 0x4, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_sec_ctx={0x17, 0x18, 0xfffffffffffffffa, 0x1, 0xaf, "026a711afc80fd709fc99fd7187933838bb08011b049a3be9460e6e165e6c1be7bf47e58339c35fe76b57db0efe3c9e86b83be88b89957c925b222f114efaf160cd74f6dd96fc8dce0941fbe5c5b5b9d7374658132c213f7a62a21e81b11f492ea4dda9139d5b4dfe0c0f38f9d56f8730cf0af91acbb15a2e4b10aff9ff99569c95551ce57d9a5bd0e08f84cad39c34ede9f97a0089184937f4f49941787aab4f4f47dd6e47d490334def70cf1598e"}, @sadb_x_sec_ctx={0x1f, 0x18, 0x2, 0x9, 0xed, "17f4f01683d49a524fb4fc7715b639d2dec6ed97128a53d2bbf555718b0d90274190d46381cca85f41fc490d7e358518e35234f00baf2ebb32478df0d4a1130dbfd0a16b199e62ca4e719d6f668f1ed2cd4374863e20ebd96da0c772da43d5b1e66dd993325de9c56f5ba7df1b39055b3c7e50183a11f9b911723397a09b9ddd6ddd81781c732710a80bfe8cb414161e84223277df9d68f49368c13d2a96a93dad2b6213e7eefe7139186aa1b0d8cca197519dfe0d8fc009b16f55a1b8830c36680090f1cfff7e2a17fc2616b0486e7ee067ee2f30dfe779d01f0dfafec2ec9c7d2c9c9a40c4b5e0afc76fb5f6"}, @sadb_ident={0x2, 0xb, 0x953, 0x0, 0x5}, @sadb_key={0x13, 0x8, 0x448, 0x0, "d7da3f98b675128dba19df82214294b8a0361267bbf29b73b5f78e6b6f288d4c814b50d000a3df41fd21bd91677e86efdbb006f5ac0a4420a2196876af6a442c5eac3d7f0059a4681ca8f97d6484f603035559dd1b639fe5668b60e851097720f97f22bede0ff368d99b0f815fef2f9be0059ce46c3fc007430d2b02b5c4b338f06bf1bebb09e1a36a"}, @sadb_address={0x5, 0x17, 0x3f, 0xa0, 0x0, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}]}, 0x2d8}, 0x1}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x125000, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="0209e4ff010000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/09 02:57:34 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6001, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x4000) r2 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000002740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000002700)={&(0x7f0000000180)={0x2550, 0x2, 0xa, 0x102, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0x3}, [@typed={0x14, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x2370, 0x59, [@generic="17dfc6020a923c75ca59df44ff1b0d23ea64633f36b59c8e171220b433a1754666185221f536d58e7854c3f856f1da357c696eac24f31b515aa75906cec2e8cf2fac29ee535ed230f72356e214d567914c8de5a61f0a87277f201dde33729c91bb04c0d38481a091d1a58e8da871a0585228a3d61e97c5af186e5a872a20617502fd5b94ea", @generic="66e54231e8ff6573f20e826828df4bea66ce3cafca96cbe5478e15178547e2708de1c643e555e3db477342a1aa0f90a8225a37759eea501d47439a4b3cc1e1f363819a36a4f095e4c5c4a2acf14d5df1103205377d7e148c36d6b94485664e2ca8efc49371f94b1c4db670f9df6d9088817e4787c45180975c73f56d0304e79eeb2fe5bed1dfba75b67485e29881ed064c67fc78f107d124cf07f4db5cb1ead1e15b4f98b7c2285f7cb338068eb6ae5c51d195f1e1bd463e7097215aa8", @typed={0x4, 0x4d}, @generic="36ebf5f54edfa7e2546bedc8b88005410d26dd0e830d54820256bd9c7a5a7351d62cdbb530a96562e930a6022ae653f8f98cf6a655ecb59d0df45abf14d399cab5f83c9c2b553a4b8f89ab62575c", @typed={0x1004, 0x4f, @binary="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", @typed={0x8, 0x92, @fd=r1}]}, @typed={0x8, 0x74, @uid=r2}, @nested={0x1b0, 0x1b, [@generic="cb196274ea52c81c9bdc2f5389857884551621bdaf1b1ef5e7b6b1ffd9d196f27b78f3f8e9756ea8f57b4e2f4f8de32d732397940418bf1dd2db405733988203d9c6afa90668c887", @generic="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", @typed={0x8, 0x40, @u32}, @typed={0x4, 0x8}, @typed={0x8, 0x39, @uid=r3}, @typed={0x8, 0x7e, @u32=0x8}, @typed={0x4, 0x2b}, @typed={0x4, 0x5e}, @generic="7e3041b67f271216eed897d35fa494d1eea6acfc38d8bcad46cbf9ab6ef34958b12fc1e4c46b50efb0ea0285490a4a2bd6b746d55edbe9698c723567d7defdca6eade9d6"]}]}, 0x2550}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r4 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00002f1ff0)={0x2, &(0x7f0000c8e000)=[{0x48, 0x0, 0x0, 0x7fffffff00000}, {0x6}]}, 0x10) write(r4, &(0x7f0000619fdd)="1f0000000401ffd6007901000000000000000000010000ffffffffffffffde", 0x1f) 2018/05/09 02:57:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="bd000000", @ANYRES16=r1, @ANYBLOB="0b0528bd7000fcdbdf2507000000080004007f00000008000500ff000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/05/09 02:57:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000100)=@ethtool_ringparam={0x11, 0x6, 0x7, 0x7, 0x10000, 0x1, 0x8, 0x5, 0x6}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x0, 0x0, 0x1}) 2018/05/09 02:57:34 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2400, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x4}}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0xa, [0x3, 0x53c, 0xfffffffffffffffe, 0x8, 0x800, 0xa3, 0x7fffffff, 0x6, 0x10001, 0x4]}) 2018/05/09 02:57:34 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x20000006, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/05/09 02:57:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2001, 0x2400000001, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7}, 0x2}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0xffffffffffffffb0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/05/09 02:57:35 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0/file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/09 02:57:35 executing program 5: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) tkill(r0, 0x3a) 2018/05/09 02:57:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) close(r0) r2 = memfd_create(&(0x7f0000000040)='!\x00', 0x3) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x1f, 0x5, 0x9, 0x4, 0x1, 0x7}) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd1", 0xac}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/09 02:57:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x9}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/09 02:57:36 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x44000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x20000000000, 0x2, 0x1f, 0xfffffffffffff800, 0x5, 0x1ff, 0x800}, 0x1c) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/09 02:57:36 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af14, &(0x7f0000000100)={0x3, 0x81}) 2018/05/09 02:57:36 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2000000001085, 0x10}, 0x16) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x226002, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/05/09 02:57:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000280)) keyctl$unlink(0x9, r2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$packet(r3, 0x0, &(0x7f00000000c0), 0x80000) 2018/05/09 02:57:36 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x241) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000280)={0x2, 0x3, 0x5, 0x6, "74de02b13571146db78ab8339bc454ae1f547048c0c3ef9aebdb4cbdfbb68c550a8f1340fc86983f864847cc", 0x1}) syz_read_part_table(0xb9a, 0x2, &(0x7f0000000080)=[{&(0x7f0000000180)="73a21ee32fe790d6782c05bea4de9028024442ad50e7fb7ad5e91606290ceaccf88df48e189ae1da1a26fec78fbd3e66ff6570a448f25707f9c2a1580fdfa3d30ce2350ba6a2e6659263bca282e4a21f47483881baedb5c1c42e847b7684018c3a4c26dfc69ed769583807d0daf87f3fae29442aa90c7afdd9a59341dcc5f81e4cacd057dc7ece2146d976b28174f6d8272eb537ab7136c7e69ba09451c547c68988d06fe8295c89eeb66ce64cbbf31cb5689304451d15f88b861e70d45f6955f15dc36019", 0xc5, 0x5}, {&(0x7f0000000040)="04d3273b3f4649eb39d10c3ae8eaf357f059cae3f1d43588a0dbdb90c6b4ed52d225540f3fc08cfac9fe", 0x2a, 0x3d4c000000000000}]) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x0]}, 0x2c}]}) 2018/05/09 02:57:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10880, 0x0) fanotify_mark(r0, 0x0, 0x9, r1, &(0x7f0000000100)='./control/file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pread64(r3, &(0x7f0000000180)=""/69, 0x45, 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') llistxattr(&(0x7f0000000080)='./control/file1/file0\x00', &(0x7f0000000300)=""/242, 0xf2) close(r2) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/09 02:57:36 executing program 5: socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/05/09 02:57:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x8, 0x0, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@ll={0x11, 0x11, r2, 0x1, 0x6891, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000180)=""/127, 0x7f}, &(0x7f0000000200), 0x4}, 0xa0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000580)=""/221) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000400)={0x2, 0x9}) [ 128.610698] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 2018/05/09 02:57:36 executing program 6: r0 = eventfd(0x6) r1 = shmget$private(0x0, 0x2000, 0x78000800, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) read$eventfd(r0, &(0x7f0000000080), 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x82001, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) epoll_create(0xa957) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfffffffffffffffd, 0xfffffffbffffffff) io_setup(0x4, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) io_getevents(r5, 0x4, 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)={r6, r7+10000000}) connect(r4, &(0x7f00000000c0)=@in={0x2, 0x4e21}, 0x80) 2018/05/09 02:57:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x100000001, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/09 02:57:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = add_key(&(0x7f0000000500)='trusted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5dbd6d7ff72c239450a6a429d17a702759c343d968ac45dd0b2cc9725914d36508dfd716119083b8028cae34925b41a05a188068a2d3b133c1dbe553ef24b7399e0565ad65d5ee5db68ec02689da99d2c0ea7496218e005f1525cdc2477263a12af5f42adf825d42980fbccff2c1f6237e99c36373892a7adb1f9f617f18b5acdd8e9d9de02f", 0x86, 0xfffffffffffffff9) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r2, 0x2b}], 0x1, 0xade) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x40, 0x1, 0x1, 0x9c, 0x3f, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f0000000700)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8000) keyctl$instantiate(0xc, 0x0, &(0x7f0000000300)="c0d206d471b0b6215415c953ed26280073a052400dc5a962b200c5b10cc7dbe944976d32efd0173aeb34934e91bee6ae6c41ceee958dd36f6dc8850a23529484cf72d4d5ff54dd7238276b40d732966027511d269ab285d5a33ceae8d364677e63ebfed0bf61fe0ad60c3caec9d3767e5e848d1d7dbcb3dcd9c93b5b82b9354d37e8f94c5b96e1b8e727a7214c3768a84c79cccb03cb96737a9f76f57942c9", 0x9f, r6) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97570a29fadf", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") readv(r5, &(0x7f0000dc8ff8), 0x10000000000003c4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2000, 0x0) 2018/05/09 02:57:37 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r0, 0x800442d2, &(0x7f00000000c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) 2018/05/09 02:57:37 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x2000000000000354, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) fchdir(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/05/09 02:57:37 executing program 7: 2018/05/09 02:57:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/05/09 02:57:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mknodat(r1, &(0x7f0000000200)='./file0/fil.0\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0/fil.0\x00', 0x4, 0x6, &(0x7f00000023c0)=[{&(0x7f0000000340)="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", 0x1000, 0x8}, {&(0x7f0000001340)="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0x1000, 0xffff}, {&(0x7f0000000100)="c8e43fa267d820f0aaf2fea88f9fa121303b0fccacde089552dff774337d3c50f22a4bda2209b3b541aa9720095750087315a7e475379b60917eb368", 0x3c, 0x200000000}, {&(0x7f0000000280)="799b394d8ac33c64c53f7c562ff55cbf5eb77e6d52fca43a606366524e62327ad1670b140ca5b2bd8b8de2444c0332a87ea42c078d6518efac67b05aae44a5a61c21bfed1257d6491ba28b9c6023", 0x4e, 0x4}, {&(0x7f0000002340)="ec3a55cbbeb220c9e983173c56372171a7933d962a7c757d204fe2bdb40a4865189853d0425068d27062b7401071a650baaf8dfdcbb90745796b187b8a9eb27bbe5f29ca89b193adf9669c4bdac4665ddae10d758a5af0371c40289f5934af5a035d356c863161681ee771239f0a6be05a1004ec2a0c4ec066aa90c00bb5", 0x7e}, {&(0x7f0000000140)="7bba267c3545775154c69c4a01d4ed3e5ab1f0fd127610e62deaa5e1efb760317adbca7109ea4e8826c4f62a92e499b46b", 0x31, 0x7f}], 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="7265706c61796f6e6c792c766573697a30ff7f0000696c733d736d616c6c2c7573726a71756f74612c00"]) 2018/05/09 02:57:37 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x100007ffffffd, 0x282000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {r3, r4/1000+10000}}, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) fallocate(r0, 0x0, 0x0, 0x8000) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0xffff}, 0x8) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x8502, 0x0) 2018/05/09 02:57:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) getsockname$inet(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000100)={{0x8, 0x4a40, 0x2, 0x441600ba, 0x9, 0x5}, 0x80000000}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1\x00', 0x1a003, 0x0) 2018/05/09 02:57:37 executing program 6: r0 = userfaultfd(0x800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f000076a000/0x2000)=nil, 0x2000}) r1 = memfd_create(&(0x7f0000000680)="73aea70fbafd3ce81d4bab4e109c86650000000800abd96300", 0x0) write(r1, &(0x7f0000000040)="16", 0x1) fcntl$getown(r1, 0x9) read(r0, &(0x7f0000000280)=""/207, 0xcf) sendfile(r1, r1, &(0x7f0000000000), 0xb512) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@dev}, &(0x7f0000000100)=0x14) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00002ae000/0x11000)=nil, 0x11000) rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000080), 0xfffffffffffffd62) 2018/05/09 02:57:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x40, 0x7, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000001c0), &(0x7f00000002c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000100)='L', &(0x7f00000001c0)=""/124}, 0x18) unshare(0x20000400) r1 = socket(0x7, 0xf, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1078e6e9a087f4e5, {0x2, 0x4e24, @rand_addr=0x2}, 'bcsf0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pread64(r2, &(0x7f0000000380)=""/200, 0xfffffe53, 0xfffffffffffffffe) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)}], 0x1, 0x0) bind$bt_sco(r2, &(0x7f0000000080)={0x1f, {0x7, 0xffffffffffffff79, 0x20, 0x4, 0x1, 0x2}}, 0x8) 2018/05/09 02:57:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0x0, 0x2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000071000000002111ca6100000000000000856d74edd874c55892595c54df4737c51c46d562cef0d44f46b61add51925d20fe9b73636387d816ccfc9aad6b862b1a286aa6beb75bcd203229c1cb9ec4b43e2bcfa8b240d16dcbdbdc9892167a162878ec4a0df3d0727efe6e68514f8b19711b26721b02786363036b4cdfde10fbb06da94b02eec8ed106b97f8966573"]) [ 129.838982] FAT-fs (loop0): Unrecognized mount option "/dev/audio" or missing value 2018/05/09 02:57:37 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x0, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x86b}}}, 0x32) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/05/09 02:57:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x1, 0x3, 'client0\x00', 0x3, "25fcb660988c320b", "6eec9ccb2c883460d29959292f111c4968af5fd1a2ab07e1b697dcaef6df0ec4", 0x8, 0xa9}) 2018/05/09 02:57:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x20000) statx(r2, &(0x7f00000001c0)='./file0\x00', 0x6000, 0x400, &(0x7f0000000200)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000140), 0x7, &(0x7f0000ffd000/0x2000)=nil, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000300)=0x16) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "0f197dface7e12afdaad70444faa920002"}], 0x28}}], 0x2, 0x0) [ 129.910384] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "vesiz0" 2018/05/09 02:57:37 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)) r3 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r4 = dup3(r3, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00000002c0)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syncfs(r3) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e00000b10a91bbcf06591f4a00010000007f000001"], 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x55, &(0x7f0000000440)=""/146, &(0x7f0000000500)=0x92) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000380)={0x5, r5, 0x1}) getsockopt(r2, 0x6, 0x9, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r8 = socket$inet(0x2, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r8) connect$l2tp(r5, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/05/09 02:57:37 executing program 0: r0 = socket$inet(0x15, 0x1000000000005, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x62, @multicast1=0xe0000001, 0x4e21, 0x0, 'none\x00', 0x18, 0x3, 0x3}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x9, 0x3ff, 0x1200000}}, 0x44) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0xf) set_robust_list(&(0x7f00000000c0)={0x0, 0x81, &(0x7f0000000080)={&(0x7f0000000000)}}, 0x18) 2018/05/09 02:57:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x11, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) r1 = getpid() ptrace$getsig(0x4202, r1, 0x100000001, &(0x7f0000000080)) [ 130.349213] device bridge_slave_1 left promiscuous mode [ 130.354792] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.402208] device bridge_slave_0 left promiscuous mode [ 130.407858] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.664762] team0 (unregistering): Port device team_slave_1 removed [ 130.678447] team0 (unregistering): Port device team_slave_0 removed [ 130.690716] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 130.724356] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 130.777896] bond0 (unregistering): Released all slaves 2018/05/09 02:57:38 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000100)=""/64, 0x40}], 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/209, 0xd1}], 0x1, 0x0) alarm(0x3e5) 2018/05/09 02:57:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) 2018/05/09 02:57:38 executing program 0: r0 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='eth0&ppp0^wlan0!proc\x00', r0) keyctl$describe(0x14, 0x0, &(0x7f0000000180)=""/61, 0xc) 2018/05/09 02:57:38 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = semget(0x1, 0x3, 0x50) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) accept4$llc(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fchmod(r4, 0x100) r5 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000003c0)={r6, 0x2}) r7 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) r8 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r8, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r8, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r8, 0x5989ea07) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x9, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) 2018/05/09 02:57:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x141003, 0x0) ioctl$TCGETA(r0, 0x40045566, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x6, 0x9, 0x16, 0x81}, {0x0, 0x2, 0x1, 0x401}, {0x0, 0x0, 0x6, 0xed8}, {0x0, 0x8, 0x3ff, 0xfffffffffffffc00}]}, 0x10) listen(r0, 0xa29) 2018/05/09 02:57:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x39) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5332, &(0x7f0000000180)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x100000000, 0x2, 0xffff}, 0x822, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x4, 0x1, 0x101}) 2018/05/09 02:57:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000003c0)="c153f19609cfa233225ff65a16097bfe68a83738e6be2b186142306193b77bcb5f4457df5ff9f495b391455ea753e7be4eae7205d1efdd43555760c2ebc7a8a30d794819a804b275f3080b5ed3d2a019ab3529a9f88ad2b935db99a4a1aed48b22d178b5524867c612252606ac9738310f7c8a999d18d64b5f8d0a86506d088ee954dc59c5220950fdff63a2f63776fb3563b6ebd8aa29f4d9051c102ab224b7422e01c3c0f47bd928f008add59fdb3ff424b511c0f7eb04766ba36e9ad81f013a1edcc2a2947dc0f22839aa3ed02ae4d6e0606caf74ddd211c024367bd1d9210865e0c6") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000500)={0x220000000001}) 2018/05/09 02:57:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xb94, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="00664c4b4f2aba0b3ae2f66cb1e453714ed04b3a64640c324dc308a254cdb1a641106d0b3ccaa25525953482be66e27892fe7800ebe29f1d8a1a90034708e880baa8b69d8257b9d1deb31518492b6c60f3c8082f3f08c5a09dffe113e1242edbed19e9fa5c06961d67b04c71625232201cfceb09c9ff16a4e63fdd4532141ddafbe8a811f36b7aceceb346a8bf5bb84fedd538f6991a099094f8e47b883b8198c0425238c1028d703016e8e0c0dcd49d94513b3d953451a634f9cb43ffff8c912b9f7d9027a039ed2e3d443383213165bb83240282b8780c706135394fcebd9a2f"]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x80000, 0x0) timerfd_gettime(r0, &(0x7f00000007c0)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x80000000, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000140)="8bba8f675631885c11a4dd475bdddc0bb3ef1796ef6cf35a170dfe09b98c5565215d21fc49f2cdbc71374523175829caf024c8c0060f8ff3027e69d474d503f29d1b9fc6bf84e6ca67568de847f947b18b50aeabe0fcacc5fc428301d7e3691a1c6d4cc4d7844cc8fcd54c2f209a0750248be8e8be7bacff90806cf0f7b8ed0fb4406023415a712dd17331cb5aa5b6e61c68053362998879aad62bcd27", 0x9d, 0x6}, {&(0x7f0000000280)="edbefbd1d3ffc54444ed265dc78feeb1f394af6d30abb114bb4427d491b95de0c5b0af5008a64ce2dac8b68b19c7dcfe270ad3542ccc17586dc6c9e26a11a5d11631871607e3b0e45253d189fbd60cd630b6b09af7a7c0fd2b48cf07dbadd9e6b388b477eae6907f94ff18ff884bb4ffba1162", 0x73, 0xfffffffffffeffff}, {&(0x7f0000000300)="fb575fc06e736d3b14a1f184b18a2e832e8c4f1258a8ba2895a20dd7d975dc9fef5478f437a8306c19e2b8ea502130c81fa806aea30cdd99de56ee75fdbca6629da3e8130ec479d498b8e66c88d4fe1fa96166598695e4bf34b2f02d3d89eb7ef825591388c49a0c73b47dd23e164bc82ccf413b29222441304c09074ee9a85c869c11c9dc2fd4bebed7e43f452281b356f695dc4c141a70e9f77d1d3abe7105da473955ff247f469939aac2189c3e93b4672d3be276e52164765dd69a0d637bdfc7e6306f6fca9743c7b8f3a52ac2806fbf1c34e5", 0xd5, 0x4}, {&(0x7f0000000400)="f92b1ff25f336a1c509ea26b8663f55cdb18160d90d7c7e471fc22b6409ccef9c978e0b2e07616ce77e0b73635003c4a6e225fbb25989762eba59e15be883c51c2729767be48cc3c4bd53ddd9dba0e52df22dfc4502caf28390ad729bec491a5dd0ad16acd54da376d", 0x69, 0x1}, {&(0x7f0000000480)="3436d1db99b2158dba7f027bb7d3eca6b6ef26142a6440068362a27862a0306cf7134495b3b66e1ded1a1a98548e0ef11d524714193e66486e07fbae09efa987d9f14f47315ae7d64abcaad9db9abb015be517288c9ccfc44359b4d061e26cbe43ac3ed4c6c129663022147bd07fd61aa59bb9d18a4d48f5c7517c3de813f2d8a82931", 0x83, 0xffff}, {&(0x7f0000000540)="08f8444119f2851bcbb383ab9f3309f2e128010d748baee7527cb9ee221b10e54d109c31150a181f40eb9f4934a7aa22ac72bfe6e8b0d4912f6ccca85215f681b30b63021895b734ec4125373d69791c2cb51ca23921a4164320639455a26d0185d8d4457a0c7e27f2e79ffe0696dbc1bf4e14a5541139dd23d0f21909daf17f67811a6f63bb545af2b19409754d29f270b7cb", 0x93, 0x534d}, {&(0x7f0000000600)="18db0b5ca1f7433d44d1882135a20ae61225c24b046d70c6db6e7377dd39e66cf61213d847e84597fdd7adf6a9cefdcfea598023ad7452a16de3ba164835fd351dc9ef989095955ceb80352952bfe6837ab9e7af87433354ede4b10599b61d8930f174a17e195ffbdff613d99c4be6a911a94968c7b71c265938a89c7f0a7a407b7f1e0c5112f98a92c66c58575701", 0x8f, 0x6}], 0x80004, &(0x7f00000000c0)={[{@nodecompose='nodecompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) 2018/05/09 02:57:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 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_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) write$binfmt_misc(r1, &(0x7f00000004c0)={'syz0', "0a1bcf7a9b9622cb5f3ee253f5e6dd6bf4a86d9d7efe6de700e2fe251b45a42c1fceae47ac31a4bf2200617b1dd096e72567def3307bc4e7b549a16c73d0d41d46a9d586988d3d83497e90c8f159b241e0eb42b2e37e608944163a312826c8e0b6164d623ef7495fdcb8f8ceb7ff9c811d52ec40d51fa522ef7b425c72258330dd1d81f9f3c895e9c16760ffc217e4c39f7b376bf90f"}, 0x9a) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x40) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000380)=0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)={0x0, 0x100000}) bind$netrom(0xffffffffffffffff, &(0x7f0000000480)=@ax25={0x3, {"8fbc64f998e33d"}, 0x3}, 0x10) ioctl$LOOP_CLR_FD(r2, 0x4c01) pipe(&(0x7f00000002c0)) fcntl$addseals(r1, 0x409, 0x0) fcntl$getown(r0, 0x9) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') 2018/05/09 02:57:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000002c0), &(0x7f00000003c0)=0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000400)={'veth0_to_bridge\x00', 0x400}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000500)={0x220000000001}) [ 131.109380] FAT-fs (loop4): unable to read boot sector (logical sector size = 4096) 2018/05/09 02:57:38 executing program 0: r0 = socket$inet(0x2, 0xd, 0x5) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/13, 0xd}, 0x0) [ 131.220342] FAT-fs (loop4): unable to read boot sector (logical sector size = 4096) 2018/05/09 02:57:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4c000000000000000000000000000000000000000000000061cb0000000000000000ffffffea00"]}) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000280)={0x0, 0x8}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1110000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r3, 0x2, 0x70bd2d, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3d3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x90}, 0x1}, 0x4010) 2018/05/09 02:57:38 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x5575, 0x3}}], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x88a8ffff, @broadcast=0x65580000}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe]}) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x1, 0x0, 0x6, 0x7fff, "7d1f7d25d2782969b6e12044a736c79bdd73f2bd40d61215445998ec6f68e90ee2dc4b00af1d1050810910cf", 0x3}, 0x3, [0x401, 0x8, 0x20000000000, 0x400, 0x360d19e, 0x848, 0x81, 0x9, 0x7e5f9d14, 0x0, 0x0, 0xffffffffffffff4b, 0x1, 0x1, 0x2, 0x80000001, 0x1, 0xffffffffe1a69729, 0x3, 0xfc2d, 0x20, 0x7ff, 0x1, 0x0, 0x2, 0x7, 0x5, 0x2, 0x2, 0x2, 0x3, 0x6, 0x1ff, 0x1, 0x5, 0xfbc2, 0x5, 0x1ff, 0x2, 0x8, 0x1, 0x9, 0x101, 0x401, 0x0, 0x10000, 0x0, 0xee2, 0x9, 0x998, 0xfffffffffffffffe, 0xd25f, 0x5, 0x9, 0x1ff, 0x7fff, 0x401, 0x6, 0x5, 0x0, 0x2, 0x3, 0x4, 0x2, 0xffffffffffff7a85, 0x7ff, 0x7fffffff, 0xcc0, 0x344, 0x7, 0x8000, 0x3, 0x54a, 0x2, 0x8000, 0x1, 0x6fb0, 0x43, 0x1ff, 0x7, 0x0, 0x40, 0x7f, 0xf52, 0x5, 0x1, 0x7, 0x1add9ef7, 0x95, 0x40, 0x5, 0x4, 0x8, 0x1f, 0x1, 0x6, 0x7, 0x1ff, 0x80000001, 0x4, 0x675, 0xffff, 0x4, 0x81, 0x100000001, 0x11, 0x4, 0x8, 0xffffffffffffffff, 0x8, 0x6, 0x1, 0x7f, 0x1000, 0x7, 0xe9fc, 0x8, 0x4, 0xd, 0x7, 0x727b52a8, 0x7c6, 0x0, 0xca2, 0x7fffffff, 0x80000000, 0xffffffff80000000, 0x1200000000000000], {r1, r2+30000000}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) [ 131.429790] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 02:57:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipddp0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000180)={"73690200", r2}) 2018/05/09 02:57:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0xe8, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e21, 0x6, 0x2, 0x80, 0x80, 0x84, r2, r3}, {0x401, 0x79, 0x2, 0xfff, 0x9, 0x4, 0x31b970, 0xffff}, {0x7, 0x3, 0x8, 0x8}, 0x0, 0x6e6bbb, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4d3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3503, 0x1, 0x0, 0x8, 0x3f, 0x4, 0x1f}}, 0xe8) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000240)={0x8000000000000000, 0x3000, 0xec, 0x0, 0x1c}) tee(r0, r0, 0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bridge\x00'}) [ 131.558377] print_req_error: I/O error, dev loop0, sector 0 [ 131.564609] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 131.573185] print_req_error: I/O error, dev loop0, sector 8 [ 131.578963] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 131.586708] print_req_error: I/O error, dev loop0, sector 16 [ 131.592831] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 131.600553] print_req_error: I/O error, dev loop0, sector 24 [ 131.606409] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 131.614133] print_req_error: I/O error, dev loop0, sector 32 [ 131.619998] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 131.627483] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 131.627829] print_req_error: I/O error, dev loop0, sector 40 [ 131.641936] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 131.649669] print_req_error: I/O error, dev loop0, sector 48 [ 131.655508] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 131.663245] print_req_error: I/O error, dev loop0, sector 56 [ 131.669085] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 131.676815] print_req_error: I/O error, dev loop0, sector 64 [ 131.682662] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 131.690389] print_req_error: I/O error, dev loop0, sector 72 [ 131.696229] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 131.712980] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.519375] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.525846] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.533650] device bridge_slave_0 entered promiscuous mode [ 132.571940] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.578839] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.586785] device bridge_slave_1 entered promiscuous mode [ 132.623103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 132.660386] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 132.770803] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 132.801553] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 132.967115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 132.974833] team0: Port device team_slave_0 added [ 132.999854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 133.006993] team0: Port device team_slave_1 added [ 133.031633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 133.057542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 133.083592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.109856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 133.340240] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.346642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.353323] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.359706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.366966] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 134.175133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.185363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.266267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 134.343503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 134.349702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.356779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.432381] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/09 02:57:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000005) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/05/09 02:57:43 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000080)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x9}}, 0xa) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x4, 0xd38e}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x210000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="600a18faa68480983a70af171fa6e27cab0c872a1e7ad0c9f6f6a246fe3967bfd52c32e138baf9c385d8d04c1f07fa89401b71f24408ad44a01e0398604eac0c3e751f52930345c0ddeabe2d902dd12720d5d8b418b65f0108f8b7ad5e2c5a559c8a9ae1f69cb590a6ef837f64e466f581376934f8d0223a3e84aad8b85af2b03392d4294133754c574ee36846c936dec06f2df3bdaa2146257832313199ca535745fa", 0xa3) 2018/05/09 02:57:43 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x7ff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x207) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=@reject={0x9, 0x108, 0xfa00, {r2, 0xdb, "7f29e8", "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"}}, 0x110) 2018/05/09 02:57:43 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x100000001, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x12, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000140)=""/195}, 0x48) 2018/05/09 02:57:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000040)="460f2280c48185c212fd66b80d008ec8670f231e450f22c566b804008ee8260f350f238a66ba4000b000ee0f01c8", 0x2e}], 0x1, 0xc, &(0x7f00000000c0)=[@cstype0={0x4, 0x8}, @vmwrite={0x8, 0x0, 0x40, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000900000000710000400092e27477b5db"]) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) socketpair(0xa, 0x2, 0x3, &(0x7f0000000180)) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000380)={r4, 0x1, 0x6}, 0x10) 2018/05/09 02:57:43 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x8000, &(0x7f0000000580)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fdatasync(r0) 2018/05/09 02:57:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) 2018/05/09 02:57:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@dev}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0), &(0x7f0000000340)=0x14b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000080), &(0x7f0000001440)}, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) [ 135.832169] llc_conn_state_process: llc_conn_service failed 2018/05/09 02:57:43 executing program 7: syz_emit_ethernet(0xff, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800460000240000b73f1dc51839e50000002f9078ac14ffbbe0000031000000000401907800"], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x4000) r1 = getpid() ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x1, 0x401, 0x6, 0x3, 0x3}) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x3, 0x1, 'client0\x00', 0x3, "62baebaf974586f9", "4ecea4852e4ba895344acdcc3bc10c9ee3c4dff197a1ffe53fa6c0fc2904f432", 0x95d4, 0x7000000000000}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000240)={0x6, 0x401, 0x1da79f50, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x9, 0x7}, 'port0\x00', 0x1b, 0x100000, 0xff, 0x6, 0x1000, 0x10000, 0x3, 0x0, 0x9cc2437118803504, 0x7ff}) 2018/05/09 02:57:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x88000) fdatasync(r0) 2018/05/09 02:57:43 executing program 2: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f0004001e0007f1ffffffe60812cf007702000600c75c52000000feb695be2e5a5c16a6ee4f9b9f298c17f70a455ab1397a46f9a7597d1a9e232b3431f2fe9df5c7edfbcb11ef222c3f62527c260fe8854e0502e429eb5e5e06d79d8787bd0854953cbb9800c2cd0e9028df72e36ea7", 0x70) 2018/05/09 02:57:43 executing program 1: r0 = socket$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$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r2 = socket(0x2, 0x805, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1ba) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mq_timedreceive(r3, &(0x7f00000018c0)=""/4096, 0x1000, 0x4, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x0, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0x0, 0x1}}, 0x44) nanosleep(&(0x7f0000000400), &(0x7f00000004c0)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000900), &(0x7f0000000940)=0x40) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r0}) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000500)={0x5, 0xe9, 0x1}) 2018/05/09 02:57:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x4, 0x0, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x0, 0x9, 0x401, 0x20, 0xffffffffffffffff, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x200, 0x8}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x5, 0x7, 0x8, 0x3, 0x0, 0x80000001}) 2018/05/09 02:57:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000040)="6fd54d65000000000000e475c6", 0xd, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x3b, @rand_addr=0xdb, 0x4e23, 0x0, 'sh\x00', 0x30, 0x9, 0x16}, 0x2c) shutdown(r0, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1}, 0x8) 2018/05/09 02:57:43 executing program 7: r0 = socket$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, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xffffffffffffff26, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x2}, 0x1}, 0x0) [ 136.083864] kernel msg: ebtables bug: please report to author: bad policy 2018/05/09 02:57:43 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x3, 0xb6a1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) [ 136.133797] kernel msg: ebtables bug: please report to author: Wrong len argument [ 136.189656] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 136.225460] kernel msg: ebtables bug: please report to author: bad policy [ 136.260157] kernel msg: ebtables bug: please report to author: Wrong len argument [ 136.285274] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 136.949591] IPVS: set_ctl: invalid protocol: 59 0.0.0.219:20003 sh [ 137.069981] IPVS: set_ctl: invalid protocol: 59 0.0.0.219:20003 sh 2018/05/09 02:57:44 executing program 6: arch_prctl(0x1006, &(0x7f0000000000)="fba651a28e92727f4e5395d32e5e8fd924947db09d8259") 2018/05/09 02:57:44 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x216f, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000011c0)=0x14) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x5, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x2b, r1, r2}, {0x2, 0x235a, 0x1800000000000, 0x4, 0xffffffff, 0x8001, 0x3, 0x4}, {0x9, 0x99d, 0x80000001, 0x6}, 0x0, 0x6e6bb5, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x2, @in=@rand_addr=0x3, 0x3502, 0x7, 0x0, 0x0, 0x80, 0xfffffffffffffff8, 0x9}}, 0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/09 02:57:44 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x2, 0x4000) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0x3d4, &(0x7f0000000140)={&(0x7f00000003c0)={0x1390, 0x2d, 0x700, 0x70bd26, 0x25dfdbfd, {0x17}, [@nested={0x1158, 0x40, [@generic="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", @typed={0x8, 0x25, @fd=r1}, @generic="e44e7c008214da084b9b3a90ce2acc976d0bd49dd4ff278bba4427789f70ed1c17e777d4e8334da960b453ab68d6117cd8eccf5ce429c16a37a49aa25f951e0735d3a749e4032caaef29985eadbdf5bd50e38f82197b740399c683ab1569ae3ee762d8fca758dd5dfb4d699a8165e4aad9a9de87efcc5af44d5c8e79d2de02cac7b34618e3516b1bf37de93d468bc77029ff8774462369b079d03f6036e30a8cbd263dc90c185dc85f3d416dc859efb4923993a4b3f678723caf591e221ba4a0b199a319be52c779d056d549d18168f6a7353c48c79f7f60eec63ea9f36de9609d40155e8badf8283b", @typed={0x8, 0x6, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x37, @pid=r2}, @typed={0x8, 0x0, @pid=r3}, @generic="54b76ad020310d3662eead7b71c038d2e082cd9d0a322fe5ecd3b21de68f323f6cb76182a2293065bb2f892a7d623255bb6e0ad21f18958a60de86b79a8938c8d5ce", @typed={0x8, 0x7a, @ipv4=@broadcast=0xffffffff}]}, @generic="c19e84b6f2a71c9a4429db564bf998696ca5de130cf6f9645b343718bef6ce1e278fe86b776330e330afaf88b2a375b89ad09eaba06c33da0f36d919c20f1e5ca46760a1e573f0171a28bdcf1e1d5ec2f490dba78dc83c4b9e31e20d645d60359f742ca55d2871fbf8a865640dfcc628a0c575af8464196f9e049b04f9a20435ca37d3147b609487e158b3a3ce7c57f218ff7c6f3e", @nested={0x128, 0x28, [@generic="cae5e92b17f7f2abcefda67cf6eb6f64000162ef5f10d597f9d18848728cf54f0d678c0bd5ff1246c04772e79cb43112824e4dd338eb1b94cac0d338f8f4a74dc6aacf5244cb6e0e1aa58701d3d9585e059c74f5499ed7554e5985ace7e8d17fb58347adce4caba7ff909715c2cb6a8aff465c9b83137a0d904965c57e53ef555e40aa87fb78e9a455c2c8701525065acdc0c7ed8e5522083172e62561e400d75880ef03b9c9c2059dfed00b0d075c33a2dfb701ef30bfbac8038ff0f56251fe75188aeb36558940bc5de7d5330763c44b062711079fac1e827ffc92d1", @generic="bcfde7813a32754aa37e330aa57d3fdee4eafc511c323d014baa302300d8c12d9b6d299ea92c5af1b5bac9fd6aeb1ca18a4657aa63ead875", @typed={0xc, 0x65, @u64=0xa63}]}]}, 0x1390}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xdd}, 0x98) 2018/05/09 02:57:44 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000080), &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x1cc3, 0x4) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) 2018/05/09 02:57:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x801) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000", @ANYRES32=0xffffffff, @ANYBLOB="300000000a004e2308000000ff0200000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffe97) write$rdma_cm(r0, &(0x7f0000000ec0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002e00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0xffffffff}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0xe, 0x77, &(0x7f0000000180)="905d0c27c1d0791cadecc6f1d281", &(0x7f0000000280)=""/119}, 0x28) 2018/05/09 02:57:44 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r2, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00009ef000), 0x2f00, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001, [0xa00100]}, 0x10) 2018/05/09 02:57:44 executing program 3: socketpair$inet(0x2, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '-md5sumproccpuset\'proc\x00'}, &(0x7f0000000140)=""/43, 0x2b) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000380)=""/110) clock_getres(0x7, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/09 02:57:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x800b, 0x401, 0x2, 0x80000001, 0x6, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) 2018/05/09 02:57:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x589152dd}) poll(&(0x7f0000000300)=[{r0, 0x2c0}, {r0}, {r1, 0x23}, {r0, 0x8000}, {r0, 0x1}], 0x5, 0xd56) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000079a000)="16", 0x1}]) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x1ff, 0x1, 0x4000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40001, 0x0) getsockopt$nfc_llcp(r7, 0x118, 0x6, &(0x7f0000000180)=""/206, 0xce) 2018/05/09 02:57:44 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r5, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000100)="66b9310200000f3266b9800000c00f326635000400000f30660f3a60466054ba430066ed650f58ceb8b10a8ee8d0110f71f308d3150f01cf", 0x38}], 0x1, 0x0, &(0x7f00000001c0)=[@cstype3={0x5, 0x7}], 0x1) 2018/05/09 02:57:44 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x3, 0x4, 0x0, 0xff, 0x6, 0x7ff, 0x745, 0x94a, 0x1]}, 0x16) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xc010, r0, 0x0) 2018/05/09 02:57:44 executing program 3: socketpair(0x15, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0x515, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x1) 2018/05/09 02:57:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) 2018/05/09 02:57:44 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xffffffffffffffff, &(0x7f0000db6ffc)=0x200ff, 0xffda) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x7ff) 2018/05/09 02:57:44 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x3a) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000180)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x4) sendfile(r2, r1, &(0x7f0000000200), 0x10000) 2018/05/09 02:57:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x132) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) 2018/05/09 02:57:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x180, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000080)=[{0xc0, 0x107, 0x7, "63d809a5217dd0c6489b4daeb884d1b0b4f5807d99b3899f69fd296c2242508a1243e6f40315c7d7b8f2676d9e230bd22b70ef3aabf9fffbdbd703b05ed6b19507f6997b9d9ab5d5f543f3f0f7d4d343c370369aa3d2f538f856899fa476c719f6e36ebb69e9c079e909cd446511ff70ea87b4efe6be8fa2ac2110dce4ed74b25092487028ef4b9a7f707f9ca6b9bde3fe1cdacb28585c7568ccc23a4003fb0c1f8bc2f150d72f26ed1120753f"}, {0x70, 0x10d, 0x8, "f5f7d484e68c3badbf59bee75f92798c51fb33b0fe71d41c0166cecd73b6ab23d045a75b6c5f2458e95731bb5468d42c43ba178a1a3e2663a0bc2871afef90ce29355d31d90fe4b401309b68d3fed5f3a0b60f5b22b3616046"}], 0x130, 0xfffffffffffffffc}}, {{&(0x7f0000005140)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0x80, &(0x7f0000006600), 0x0, &(0x7f0000006680)}}], 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x0, 0x200202) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x80, r2, 0x102, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ab18ed}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x743}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 2018/05/09 02:57:45 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x100) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0x1, 0x5, 0x3, 0x404}) readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/15, 0xf) 2018/05/09 02:57:45 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x0, &(0x7f0000000240)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) socketpair(0x9, 0xa, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xff, 0x3f}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xffffffffffffff01, 0x400, 0x200, 0x8}, &(0x7f0000000300)=0x14) rmdir(&(0x7f0000000040)='./control\x00') ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000340)) [ 137.604745] QAT: Invalid ioctl [ 137.626748] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 137.632613] QAT: Invalid ioctl [ 137.789641] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 2018/05/09 02:57:46 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) readv(r0, &(0x7f0000000080), 0x1000000000000152) open_by_handle_at(r1, &(0x7f00000001c0)={0xbd, 0x8001, "4c9dbfa3f75ca603b6d25e2e79a60373ce6c03496fd065608e72fb0aec9a7045b5685e273312430e494d670a724b2000557072ab98c730de85473d4d45e59c22e9822c0e5672b7afbc29560d514356df2ea34aac85633ad39e9afe1d05159b734ed6b2985de799bfa56a44e96e46508e3e05b533b7db57cddb77588ba6ed4c3364ace16606c3dd742fb8b3802756d04242c5f177e69b9d69ec720bb85c761a0f87b790d31797067bf803092f3e1f76e435937575a2"}, 0x100) 2018/05/09 02:57:46 executing program 3: socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/05/09 02:57:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="21f245bace8a26afa1461aa0", @ANYRES16=r0, @ANYRES16=r1, @ANYRES32, @ANYRES64, @ANYRES64=r0, @ANYRES32=r1, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR], @ANYRES32=r2, @ANYRES64=r1, @ANYBLOB="c704fa149ded314334e14d3b0461e16feaee385c87b3b9636ea38f88f9209abeb7782ed298df7e647f1cc3855a3bd2559c0e2a48248f666442bcf52b03cff7fa5a45db92be508a24be15715d2db0d748c90ded18dece98fb5be8a45614cfcd8b916af1b9c671d8b5c2370f5eef3f19ed"], @ANYBLOB="f01830d7e339fd268b46e56473fdb6988984a5a963a67301c75c96bcc0cb7dd8f964307b89cd196b2f0d5ea18372a09e46fd630e2aa1d0dd450272400df2f3993b04dab61c1327fc34e3870dc7b1069d2ff0770193853840d37f1fa4df347038a253eb6470fbb3e32e7d5ee785733276"]) 2018/05/09 02:57:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001780)}]) 2018/05/09 02:57:46 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000140)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x4) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000080)=0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) ptrace(0x4207, r2) ptrace$cont(0x11, r2, 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/05/09 02:57:46 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x10001, 0x3, 0x800000000, 0x1000, &(0x7f0000001040)=""/4096, 0xc9, &(0x7f0000000040)=""/201, 0xc7, &(0x7f00000001c0)=""/199}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000f80)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x168) readahead(r1, 0x8, 0x8) 2018/05/09 02:57:46 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x102804c2, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000040)='S') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x3, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) read$eventfd(r0, &(0x7f0000000000), 0x4e) 2018/05/09 02:57:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='md5sumsecurity\x00', 0x0) 2018/05/09 02:57:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x0, 0x1}, {0x80, 0xffffbfffffffffff}, 0x7d4c}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505331, &(0x7f0000000180)={{0x0, 0x10001}, {0xffffff80}}) 2018/05/09 02:57:46 executing program 7: setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140), 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={'ifb0\x00', @ifru_addrs=@l2={0x1f}}) listen(r0, 0x0) shutdown(r0, 0x0) 2018/05/09 02:57:46 executing program 5: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x8c, @loopback=0x7f000001, 0x4e22, 0x4, 'nq\x00', 0x6, 0x80000001, 0x23}, 0x2c) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000001440)="000100000008000066000000b9030000ec000000010000000000000000000000002000000020000000010000000000008b5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@noacl='noacl', 0x2c}]}) 2018/05/09 02:57:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0xb) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xe1, "9df03a27dd3c95373d90fe9e57e4f0160be5aa0ce7377f804362320d0c5b08bedd824e65a7a8fd55d6d99a71e3032046e5eb69eb19a04b9397ff84da0caefc69f981f085a28f90292f47e0df28eef9c7046448785a925f0c79e08a2225c9bcc1a793f43e1e402b12854b67c72e22e74628c4b550cdde535201944dcaf4574bab9fcbb2c83372fe765a2831401ea2bde106cfd7faf1cc8bd49139b8bd07a8c29ef65fb7918f2c1d9828f7e7241e932453c69e2f83e9a74763bb21c552e0d4f94097930d7cddecfe046ae608023e93fc22dbf4c4195185a24c7577ba2683df504b5d"}, &(0x7f00000001c0)=0xe9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x8001}}}, 0x84) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/05/09 02:57:46 executing program 0: r0 = msgget$private(0x0, 0xa0) msgget$private(0x0, 0x21) msgctl$IPC_RMID(r0, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x68880, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x103ff, 0x0, &(0x7f0000ffd000/0x3000)=nil}) 2018/05/09 02:57:46 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = getpid() r2 = getpgrp(0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = socket(0x1e, 0x808, 0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@ipx={0x4, 0xbf20, 0xff, "f4f49ed3c148", 0xfffffffffffffbff}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="5fd690c54b03d63acf6dbe484f394edc59526e674f6e0913bb9a962c7f4db563ba95df0a4856bcca4a699ce70e458740ac99ce1433746330155012817f2b68cfeeb9040d62e055549396425715c09f27742281db8d760f803ec1cd338a473d474a7a36b8cc5a7e68507a5e9587d0e08d25599607e8cbc573ceaef76a795ea75918bd4719f4c9886df455edf94e71fb1f21758166756b5803021868f8abb71cd279fa954354aa10a01d9e40222d22a31b78211057b397ff8b407cfdd6e64edb33080084c6215d37927ca4cbb025953590f10716b7cfeba9d1d671b9e27bc878b3b2a9e5071c3691ced1f63e02003a55ac4ee283e2f5", 0xf5}], 0x1, &(0x7f00006e9c68)}, 0x2) r4 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfffffffffffffffd, 0x400) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000000300)=0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x8000, 0xe0, 0x7fffffff]}, &(0x7f0000000140)=0xa) 2018/05/09 02:57:46 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000003c0)) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800100000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r3}, 0xc) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='@.[ppp0vmnet1eth0$keyring', &(0x7f0000000140)='\x00', &(0x7f0000000180)='eth1@lo-\\selfem1security\x00', &(0x7f00000001c0)=')louser\x00', &(0x7f0000000200)='vboxnet0vboxnet0keyring-cpuset-&\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='%vboxnet0-&trusted&\x00', &(0x7f0000000300)='\x00']) 2018/05/09 02:57:46 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x81, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/stat\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000012c0)={r1, r2, 0x8, 0x9, &(0x7f00000002c0)="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", 0x7fff, 0xffffffff, 0x4, 0xffff, 0x0, 0x4, 0x97d, "8147051d35a6a2f47d5fa924b972b002f1f5597052a413ae7f2795e93eb9c53046df"}) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r6 = gettid() setpriority(0x3, r6, 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00000000c0)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f00000001c0)={{0x8, 0x4}, 0x0, 0xff, 0xc3, {0xc000000000000000}, 0x3, 0x8000}) read(r4, &(0x7f0000000040)=""/5, 0x5) read(r3, &(0x7f0000000140)=""/99, 0x63) [ 138.957848] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 138.957848] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 138.957848] [ 138.973578] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 138.981102] EXT4-fs (loop5): bad geometry: block count 2048 exceeds size of device (2 blocks) [ 139.001838] Unknown ioctl 1074835010 2018/05/09 02:57:46 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x1c, 0x52, 0x425, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) [ 139.035895] Unknown ioctl 1074835010 [ 139.111319] binder_alloc: binder_alloc_mmap_handler: 10798 20000000-20002000 already mapped failed -16 [ 139.164569] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 139.164569] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 139.164569] [ 139.180410] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 139.187933] EXT4-fs (loop5): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/05/09 02:57:46 executing program 7: r0 = socket(0x2, 0x3, 0x1) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x20, 0x7fff, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x1, 0x80000000, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/62) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000240)={{0x7fff, 0x3}, {0x100000001, 0x40}, 0x9, 0x4, 0x1}) 2018/05/09 02:57:46 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x9, 0x0, 0xfffffffffffffffc}, 0x4) r1 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/09 02:57:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0xfffffffffffffffb) 2018/05/09 02:57:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="ebe8a5eaa559ae362fbab8d2727da75b3f1f7d2b41894ccaa4986864059560715a9a1b01154190101480a51440df456240b086b7f66345032bdefcabd1e61dd0939b0e993688adc32613b7016e42c19768db644db3bb8fa77fff363700655c22a3792aaf6ea6fe3213b7c30e41d549a9032910ac138956faf01199588a") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x213d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501000) name_to_handle_at(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x79, 0x40, "1f81aa5e6b194b780aa7052959014a25270d15fbb83a61e362a6a411c7ea90fac5d0117585c26b566fd48e333da48c04c7a911f21d9c910221c692c27d6672ee5dd8012c70a2a937c0f4abc6ceff0b64619a733e4117b577439a80543239df2b3dcb4286cb66b9c62ddfd8c059a8e1593a"}, &(0x7f00000002c0), 0x1400) 2018/05/09 02:57:46 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x40, 0x9) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x2) r3 = 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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0xe3}}, 0x7fff, 0x3, 0x100, 0x4, 0x4}, 0x98) r5 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) getresuid(&(0x7f0000000140), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r6, r7) read(r3, &(0x7f0000465f8e)=""/114, 0x72) r8 = fcntl$dupfd(r3, 0x0, r5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r8, 0x2400, &(0x7f0000000040)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "a9fe61854dd79ff75c7741e469608c488fffb1f6ba963563adf5ccada7cfae731e8f054568d681eb73a6244129ed6f9a42230447c7bd382f74955d8d5200c53e8d72432072a2ae26ae7d3b1b50af706a026d1276bba845f5976a18bea7449fba2bcaa8dfd8eb9c1ca185f045946efac44f541085a67eb4097caba8d462810b4e"}) ioctl$EVIOCRMFF(r8, 0x40044581, &(0x7f0000000000)) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00000003c0)=0xd9, &(0x7f0000000380)=0x2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000540)={@local, @remote, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f00000005c0)={@rand_addr=0x7, @multicast2=0xe0000002, r9}, 0xc) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/09 02:57:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) get_thread_area(&(0x7f0000000100)={0x2, 0x0, 0x400, 0x4, 0x1000, 0x7, 0x400, 0x3, 0x7ff, 0xf7c}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) shutdown(r0, 0xfffffffffffffffe) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x9) 2018/05/09 02:57:46 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x3, 0x7f) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 02:57:46 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) fcntl$getown(r0, 0x9) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x430, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x81) 2018/05/09 02:57:46 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x600000) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000080), 0x2) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) r3 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="efe573626e5ec70969ee8188ea4919f083d1b4c3d0ac985e39817f11aa4abfafc68e0181aee42561d744f110eef6002b91e95ffadb29d51782b1274215e1ba283c5e419f15568a3bf928c22355c629086793ed0acdde99ea09f16a17dc00ce4a6053b9e3a865951766db980ad750a75e9fdefc93e7ff56f7774f8c4a844283746deeec05b16f40365f2532b403aedad52aa0e50eec1f80f349abc5847eee665871029f0d2d6f548f", 0xa8, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) write(r1, &(0x7f0000f8aff1), 0xe469) sendmmsg(r1, &(0x7f0000003280)=[{{&(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)}}, {{&(0x7f0000002c40)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x100}, 0x1}, 0x0) 2018/05/09 02:57:46 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) pwrite64(r0, &(0x7f0000000180)="02ebcb15aa3a1962a400d5bbac602953cfa60baf1e7e69e5f21b8dd2063f2ded9404d07d810667c3e29c7b9a8c8e05116ab108df719bdc58838d69d4cfd77963b8535e90cec2cdc062dbc24b8bcdcdfa62959ec922bd3174bdde13eabd130687bebef137e6a76cc3efebdb267efbcfe73828bf60ff91d8af1a624211a654d9b870b44109cf35dc3e5a149e3f08eb9eedb11fc55e9db41a868a5397e749d813b4817386687957101f2741f699526c8ac49b9616ed0d61dabb0dd5bc327263199eaf9e24a211142c681a7a125a2b998ead369a700ff81d5b8857f35a26202510c87e53a5788db39afddcb3ea5bfee663ca53358b57c66174", 0xf7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x181003, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r1, 0xa}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/05/09 02:57:46 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/09 02:57:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x20400, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000eefffc)=0x10000000008, 0xf4f2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x1000000000000802, 0x3) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000007, 0x10, r1, 0x40000000000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r3, 0x308, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3d2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) recvmsg(r0, &(0x7f0000000440)={0x0, 0x350, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/104}, {&(0x7f0000000300)=""/102}], 0x12a, &(0x7f00009fdfaf)=""/81, 0x46, 0xfffffffffffffffc}, 0x40002101) 2018/05/09 02:57:46 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sysinfo(&(0x7f0000000000)=""/115) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000280)=@req3={0xfffffffffffffffd}, 0x1c) 2018/05/09 02:57:46 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1df) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 02:57:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x200000000068dfe, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/05/09 02:57:47 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x270, 0x130, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x518d59161c1f5d12, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff]}, 0x4, 0x8001, 0x1000, 0x8, 0x3ff, 0x4, 'syzkaller1\x00', 'bridge_slave_0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5, 0xee, 0x1000}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="759f66126ae5", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xf, 0x1}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x18}, 0xff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x100000000, 0x3, 0x7ff, 0x753f, 0x9, 0x7ff, 'veth1_to_bond\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r2 = inotify_init1(0x0) dup2(r0, r2) 2018/05/09 02:57:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x40) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000040)={0xdffffffffffffff5, 0x0, 0xf902}) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 139.549772] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/09 02:57:47 executing program 1: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x9f, 0x1ed, &(0x7f0000000540), 0x2000, &(0x7f00000000c0)={[{@iocharset={'iocharset', 0x3d, 'cp1251'}, 0x2c}]}) 2018/05/09 02:57:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0xffffffffffffaa7c, 0x5, 0x9, 0xfffffffffffffffa}, 0x14) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) 2018/05/09 02:57:47 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000e48000)=0xfffffffffffffffa) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) readahead(r1, 0x7, 0x20) shutdown(r1, 0x2) [ 139.603535] kernel msg: ebtables bug: please report to author: Wrong len argument [ 139.628233] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 139.648226] dccp_close: ABORT with 58473 bytes unread 2018/05/09 02:57:48 executing program 7: r0 = socket$inet(0x2, 0x800000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x250) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x90000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) 2018/05/09 02:57:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x90000) sendmsg$netrom(r2, &(0x7f0000001540)={&(0x7f0000000140)=@full={{0x3, {"114aea70207043"}, 0x9}, [{"dcf598f0a9259c"}, {"5ec3861f2af25d"}, {"70c04709124fc5"}, {"14a99cae52d65d"}, {"d5968c4e3bf00d"}, {"8e0df901c1c40a"}, {"5856ba96bbcd72"}, {"0902a60c1957e4"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f00000001c0)="21fea3f647c54d1d9a54020ca132fb1d10394202dc1fb49bc5c173b62698002871920850c220153726d4427991f0bc93dd761e0618552c59f633428ed76bee7d361edabd38aee13be3a10c609f51c55807407e6b065e2916285e3cef1dad3adcd6b43ff1e803c1a8687cef4a7d96e6bc7db9792e8ce30d727490dd83f6487c444b4c062a972d53a07131b80232b2b8d3bbdae2fd82", 0x95}, {&(0x7f0000000280)="9a115749f5dc0120db2b3945435bc4f409e0a03695366b5d4034c6b987b84e009d8714532ae84106fd7df7e0d6dcba9dac63ff0db944a9894ceea140b98fcd08b6e3", 0x42}, {&(0x7f0000000300)="5a8c8d8c92d3d42a9bc10535999b60e8a49555339154253c1891d230848b84b40d4ef5fd2e350e1ecf0ad00f8ff314827010c7a4a7f421c5d5aa51af3bf9dfb9fb0ffd1770283468051f56e4128048f77adeeef4d1", 0x55}], 0x3, &(0x7f0000000380)=[{0x60, 0x101, 0xff, "4e234980fed5dd4973defd6a708d45a87bf5765b827e71b70f315192a149157c9147172fa96c222a5987c2c73efe24b982c0ed1f7bf9b2e482f9fc9072209a32296060fb97cdd92118b6fb7388ec340e"}, {0x1010, 0x101, 0x7622b415, "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"}, {0x58, 0x110, 0xffffffffffffff2b, "3e0e4bd5a7d93754d5ddf0ab64f91532f05f7912c5896ff3e05bb8d265fdec8b1846d2c0808b25b19c75a943dbec091aaebb0585ab6341c522d07c7beb1e1b68ac19de2e91622760"}, {0xd0, 0x117, 0x8, "224831c87e85da5a30768afda9e1acd7466e0353a64d3132c41d1019fe2625c6f00bc5ad362455b3b20a4dd4b3b11f055a950eefd0feb745faad3af93507547d5b0632ea83f697a59343dfa3a34927e48afa61dd8d50c051e7e213bdc697c42a4388b1d0909cb9d5ec36eb05c7b24d76e2dc01b46da65ad24ef98a50a2e1dc44b94b81b14a39dea79cde130e33de0a9a9c0400f3065e42c0ca33d133077cb03dbf6e5bfa46c51983591b009e7b56f8af59b5f847ecc9f6f75b1f68"}, {0x18, 0x0, 0x5, "ce873fc90b"}], 0x11b0, 0x404c000}, 0x4000010) perf_event_open(&(0x7f000025c000)={0x100, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x4008ae48, &(0x7f00000000c0)) 2018/05/09 02:57:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x290, 0x4) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/09 02:57:48 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@bridge_setlink={0x24, 0x13, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/05/09 02:57:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='mangle\x00', 0x7, 0x40) 2018/05/09 02:57:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000000)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210900000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="3800020003000100240001006270665f686173685f66756e630000000000000000000000feffffff00000000080003000b00000004000400cb8e1c68d6623cf3ab020b70f00780e3e066db13e1f9c65b9cd1f3e57baf59fa304e48282eb9b0f1e6233299d249a1498edd072d0a5eee003cef390b51d7527dbc9c45dcf916"], 0x54}, 0x1}, 0x0) 2018/05/09 02:57:48 executing program 6: syz_emit_ethernet(0xe6, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x4, [0x6, 0x0, 0x0, 0x110000]}) r0 = memfd_create(&(0x7f0000000040)='^cpuset\x00', 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) 2018/05/09 02:57:48 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80, 0x800) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000010, &(0x7f0000000080), 0x1) 2018/05/09 02:57:48 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x101000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="670f12d9c559006464f20f1b9c0d0064f30faee5baf80c66b83610da8466efbafc0cec0fc71a0f01364d00dbe1670f322ef0f71d", 0x34}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000200)="97bbdac33e4b3c6ce8a1546b7f80c55aeb2c52b55d7bdca24bb8fe186f0bfe8c2924ce6960", 0x25}, {&(0x7f0000000300)="0b5dc45947b094a5f0", 0x9}, {&(0x7f0000000340)="a844cb557744bbdb916341b07984d1dc96e93b41ab745ad37490a71c6e6033a9cbdb4590e6ba8b7fb417d54fccc67021dc31541ecfc34592c9b8e9daf971d22d74ab52be9c99102110a41630fae6f5d59589f256c66865c90475260ff9aae04fadd8f4c0c7ab95f52da98a19aedcfd3017e2b1fba4b7326674937fa63f857c17c9b04989a88f7a9cb2c545cdc356cf7cf543b4f32756df7862101802d75b9777b4ca5934e3e161195b1fdece56f0c24445", 0xb1}, {&(0x7f0000000400)="ec6ced3dfa68f973283fb9f439fd18fe3d4591fcf09d17648b8697f3feb72f943588b5a791ed6135cb5f14597eb8df74961e152977d6e25fa02b7aa87e969addb088480b211b6a5989437aaa175b15b548d89f6af1ee9f4e297c862f8bd5cc39c9fe47ab2072aaabb42035327acb7b5d9eaf093b633c63122f06b87a242c9c8f09619252e9b83597e7f917851fe86a33d5cdb4e8a66a0eaafac8f071febf5e0a4c9ac56f28a4c2cb5945dba11d11f4ca926b1cf2a0", 0xb5}, {&(0x7f00000004c0)="384a64c0d3e8b741c6ff8ea64580ff1f14a1f5aeaa47906b9c94a40a4d4acc502c8a7e902ddab7a8acdc71a7", 0x2c}, {&(0x7f0000000500)="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", 0x1000}], 0x6, 0x0, 0x0, 0x8000}, 0xc8c0) accept4(0xffffffffffffff9c, &(0x7f0000000100)=@l2, &(0x7f0000000040)=0x80, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000015c0)={0xfffffffffffff17b, 0x3ff}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/09 02:57:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x7fff}, 0x7d) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/05/09 02:57:48 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa0, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x13}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7, 0x20}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bond_slave_0\x00', 0x4}, 0x18) 2018/05/09 02:57:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x6) close(r1) 2018/05/09 02:57:48 executing program 6: membarrier(0x200008, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0x1, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000200)) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x60, 0x309080) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/05/09 02:57:48 executing program 3: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000000180)=@random={'security.', 'securityeth0^keyringuser@vboxnet1^ppp1!\x00'}, &(0x7f0000000000)="47704c626465767b6e6f646576656d314000e2de85944b84bc4ea57039e023af885e07d6ba929c00d81590d93aced68d05dfbdf50acfb8691f2fcf1a1d558ae7d759f9d6a3c59a2cd87dcdca7b95098aa086bedd996b1e57bff58d7a68072bf82a4bbcad38122933b35d867967524ae61e8f0689c966bd9e14ba6fc85e65a5ba0b31fc07a1a7bfd240156ddf9f69a0aeb0084ac6465290d652f9d061697065ae68f395f91a1d6d34a2d6b409e131fd09dcb7b4e9b56333e89cf63e006c4309b9a17743d0d3533e322bd7a52ecbe3b75f4ae875e674894023a974f0ca21a03193a1d8198229c0ee4c8ab2e22724df7c92e82b2a0a2cb190d59fd095023eda20035f996d1dcd7f57e8463ab67c8bca670592f68c95b01af1e0eccddd691b7a81d1574e56c2b13d6754764fcfc19e1b6615efc3f0da8c7059e66e299833b56052aa3946307c14c90a77cfc4dabf1569df37c783f1cdee5c0f2af37d3fc372a5f5cd58472b21d44166c9e437aec31147b5701bc2cf81", 0x174, 0x0) getxattr(&(0x7f0000d61ff8)='./file0\x00', &(0x7f00004e9000)=@known='user.syz\x00', &(0x7f000002e000), 0x0) 2018/05/09 02:57:48 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) setpgid(r0, 0x0) 2018/05/09 02:57:48 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x803) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x2b, 0x0, 0x82bc, 0x9, "1443fd033bc1ec63042654445c9071504827e4eb3fdf43b249b42b22ba5010539f767d1d838aee64b50412a5", 0x1}, 0xea3, [0x4c8, 0x8, 0x7f, 0xd5, 0x9bc, 0x7, 0x2, 0x2, 0x1ff, 0x0, 0x5, 0x80, 0x3ff, 0x0, 0x83, 0xffffffffffffff93, 0x1, 0x28, 0x2, 0x80, 0x3, 0x10001, 0x3, 0x0, 0x100000000, 0x40, 0x6, 0x1, 0x6, 0xfffffffffffffffc, 0x354b, 0x3, 0x3ff, 0x8, 0xfffffffffffffffd, 0x10000, 0x6, 0xff, 0x1, 0x7, 0x3, 0x5, 0x6, 0xfffffffffffffffc, 0x200, 0x3ff, 0x81, 0x0, 0x1b, 0xa736, 0x7, 0x6, 0x3, 0x2, 0x7, 0x5, 0x4, 0x0, 0xffffffff, 0x9, 0x3, 0x2, 0x6, 0x0, 0x8000, 0x1c0000000, 0x9, 0x100010000000, 0xf9e, 0x6, 0x3, 0x69, 0x8, 0x7ff, 0xabfe, 0x3, 0x1, 0x2, 0xfffffffffffffffa, 0x7, 0x6, 0x6, 0x200, 0x1, 0x9, 0x8, 0x1, 0x6, 0x218c4940, 0x1000, 0x97b, 0x4, 0x2, 0x6, 0xbd, 0x6, 0x9, 0x6, 0x9, 0x2, 0x6, 0x3, 0x10000, 0xec6, 0x4, 0x5, 0xff, 0x2, 0x100000000, 0x100000001, 0x401, 0x3, 0x80, 0x9, 0x81, 0x7, 0x80, 0x8, 0x401, 0x9, 0x101, 0x101, 0x8, 0x7, 0x1, 0x9, 0x0, 0x2], {r4, r5+30000000}}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) dup2(r1, r3) 2018/05/09 02:57:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x30000001}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80001, 0x0) getsockname$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/09 02:57:48 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0xaa00, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000080)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x9}}, 0xa) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x4, 0xd38e}) socketpair(0x0, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000240)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x0, 0x0, 0x2, 0x3]}) 2018/05/09 02:57:48 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00@']) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000000600)="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", 0xe00) 2018/05/09 02:57:48 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x3}) [ 140.931247] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 02:57:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)={0x20, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0xc, 0x16, @u64=0x1974}]}, 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/09 02:57:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000001c0)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x9, 0x1, 0x6, 0x2, 0x1, 0xb7, {0x0, @in6={{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfbc}}, 0x3, 0x91c1, 0x4, 0x8, 0x7}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xcc59}, &(0x7f0000000140)=0x8) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x6, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x80) 2018/05/09 02:57:48 executing program 6: clone(0x200, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) accept4(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000280)=0x7a, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x111000, 0x99) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0x81, 0x0, 0x20, 0x8000]}) r2 = getpgrp(0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x20}, 0x8, 0x2, 0x0, 0xf, 0x1f, 0x0, 0x80000000}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000080)='./file0\x00', 0x0) semctl$GETVAL(0x0, 0x6, 0xc, &(0x7f0000000340)=""/149) 2018/05/09 02:57:48 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) r1 = msgget(0x1, 0x404) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000b4450ad62d3479fab91feece0aa0b75ac9fadf4054cba71b6bde8c423d16cd4bdc78d517ab5c9cbe2a9a68b870f7776d75fe0b7df5ef93283f28e8cea1899cf7f104d6f78d348b21dc80610a29cd46a46c185196cc8fe0a9280df030b5c58f43c3c66e"], 0x3d, 0x800) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000004c0)="19df0756673f7e31773a8dd91a89a466226ac95b23a003db00a0792eecf1e0176f2bbf5e6ea1f93431984f2b1e8d05f2292e7390d6e1527b52625d6807d339a918264812ab5edd6bc803fedfcadb82c0b6f9014515fecc66c63e5c7fde08225ac987f7"}, {&(0x7f0000000100)="7923a0440c81320af4c637384dc2891e4898cbadc97000383122913f7eb87a789f2aa6f64cc69be51f96bdf0d9773f9283e679cf02ee06b71b28b85e784ee86ff87d87a842bb4e8a0388923f9da9f54cc106a791b99e582c9c6a65da9ad794124ffa452bb503817d145202eb861a01820489e6fbdd9f0028cb1451431bb3"}, {&(0x7f0000000180)="c0370c1c6e26d7aba44857fec00cf686c1bee73a7aebda65c434b578059e5670fcccbb1398ccd753dd0b72c75d25b5174c9b1c5f73db7d3878356620a2fe14247b5ed06b6c0551da571722778612e316be504c244863fe801702845318fb61571312fad6f872ea6f6e5cd9edd4cdd9ab84df32b95af4a4b58f743b56335ac8637020f8300d3f725a9b2a8fba"}, {&(0x7f0000000240)="9da80b4aee0e4fc14806a835bb6257d798bfcf1428fc9260ee3f1605f4b6f5f6be7e74d62c602e1314996a5031a9fff80cd09f92d5945584343f0cdfec39baf9f83fd19ab1d76b1ed9f642272943cb8b8124b07e253837281fbf837588110412bdb4b60d93b6cb50cff00c09ac710530b7079654a91ea4f079fae4853d28a45848617b37ce84c3720c9beaa1acbbd27adc47e807c912dd10eb8ac1f56a69be0f7483a475c77432879ae1f394653bc13d660ae2f4b6883e001dba4f458043997716bf81181dfb05d5bdc2d1cf859876928fd8e55566be4ea72bfb004c8aa56d56721c1d9fd75417b7aeebd0d276b9f42b35182ab5576c"}, {&(0x7f0000000340)="0f2e5af697a6208e7d68674b2199aa3b2b633bb29abb7a7b643ea23f7b875e7be0d60b9b5eead5e7ad7a124a678a5afb67c278"}, {&(0x7f0000000380)="1bfe08a21d5cdf9f305e0ddef01c2a072bab44070a9d065814f1d4623d"}, {&(0x7f00000003c0)="a974317078716272debe589d29cebc7a60760554a9c9bd7c2ceea9376051e214b406c97f8b5cde5c04e07c6735ee87cafa85e944c23aee1024ac0caaa794239ce3b6778dc741df02df113f12fc10247ce14964c7c69e4e8f9883b1353d88f527cf04415222c47d"}], 0x193}, 0x0) 2018/05/09 02:57:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]}) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/09 02:57:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x14) r4 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e23, 0x772f, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6}], 0xa8) tkill(r1, 0x16) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='-$\x00', 0x3, 0x1) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) [ 141.290247] IPVS: You probably need to specify IP address on multicast interface. [ 141.304483] IPVS: Error connecting to the multicast addr [ 141.311660] IPVS: Unknown mcast interface: bond_slave_0 [ 141.323775] IPVS: ftp: loaded support on port[0] = 21 [ 141.348067] IPVS: You probably need to specify IP address on multicast interface. [ 141.355867] IPVS: Error connecting to the multicast addr 2018/05/09 02:57:50 executing program 6: syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x2, &(0x7f0000000680)=[{&(0x7f0000000300)="44377bade400011ae08b6f2aec9a801a5c57dd49f8517c6310bbf94574b99a6c3368b8ec078be97d4aa4db83dbe3ef42749eccf1302cc7460c79a1dfbcd7bb5a4a2a30b53a827bfb7f0284d806846e5f43b6432cf13e269d0b9943207ba37d0eb9b5908f8caa40a62910e6868491dd871d3effd6f05fd24d8f9894ae420f659d0c79a2ae99f4a01eada0031d45ac4b04196373a5b17fe6d329cf212bd039f9186092ff5f5054092e1b570a2dae9e8b60937c", 0xb2}, {&(0x7f0000000580), 0x0, 0x2800000}], 0x0, &(0x7f0000000740)={'nouuid,'}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) 2018/05/09 02:57:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000f9ffffff00004ec907657200000095000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000340)=""/55, &(0x7f0000000300)=0xd4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x9, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23}}}, 0x108) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'vlan0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000002c0)={0xe1b, 0x9, 0x1, 0x5, 0x9, 0x400}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000280)=0xfff) write$binfmt_aout(r1, &(0x7f0000000380)={{0x1cf, 0x100000000, 0x9, 0x23, 0xa8, 0x5a4d, 0x1a4, 0x1}, "20ad7c44f169ec8c56d32ed5e2cad10fabeb26d718b30ac7ea1c7ba079974d800b9166eb480dd99c33b1b6bec10ff5ca7cdfe0c0b7cb4aed7ccf76", [[], [], [], [], []]}, 0x55b) 2018/05/09 02:57:50 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000080)=""/46, 0x2e, 0x10000, &(0x7f0000000140)={0x11, 0x3, r1, 0x1, 0x83, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) 2018/05/09 02:57:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(khazad-generic)\x00'}, 0xffffff52) r1 = accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x401, 0x0) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000100)={{0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'sed\x00', 0x2, 0xfce, 0x5e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x400, 0xb3b6, 0x6}}, 0x44) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d53", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/09 02:57:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000440)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x6, r2}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020500f40102210000000000000000b80300001d906c9000000000000000000091b8beae1af9a39214459739db4f166f3a963e5c9761ede8d0ae0a8316dc6daab1474aea6ca5f5f2d7d71c702c4503032574b70abb6aacd0b159a6f1847b040b0d610be66745cfdc811a137c56113d9053c0adb8001496f1bc14058a0d0d61464878706677c5e1c47f76c9f7a1143fc83aba7df0db897c25d8a04ee95279437b4860586a0b51da8320c174461864e0e653391d58f960dbcd4d5b4a5b6b2b3b3a12dbd614b4775dfe65fbc4ad63"], 0x20}, 0x1}, 0x0) 2018/05/09 02:57:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x4, 0x2, 0xfc4}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/09 02:57:50 executing program 0: socketpair(0x1e, 0x807, 0x4000000000000000, &(0x7f0000000000)={0x0, 0x0}) dup3(r0, r1, 0x80000) close(r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x128, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc02}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000014) setsockopt$sock_attach_bpf(r1, 0x84, 0xd, &(0x7f0000000180)=r0, 0x4) 2018/05/09 02:57:50 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 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) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x640a00, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/60, 0x3c}], 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x200000) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000180)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/09 02:57:50 executing program 2: socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), 0x0) 2018/05/09 02:57:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x190) accept4$llc(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x7f90, 0x8, 0x100, 0x2, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x5d, "865ed31a15942b38e363d6be4e2a03d9a84b030a5c413d953075e44dc1ebdf4ecc07bdf0270c1ad1ca7bf14db78947ca310c3de704c6a2275d79a43dc12f4921b9db474f1e356f9f3586dda7a415714b0f0dde2233fa9cbdcee2ab76d1"}, &(0x7f0000000180)=0x81) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r1, 0x7, 0x80}, 0x8) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000200)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0), 0x36a) connect$netlink(r5, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) 2018/05/09 02:57:50 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xd8}, 0x1}, 0x0) 2018/05/09 02:57:50 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f0000001040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a353237300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc8110000000000000000000000000000000000000000e0000000e00000003001000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000900000000000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xb00) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x118, 0x168}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x210) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0x600000000000000}}) [ 142.898627] XFS (loop6): Invalid superblock magic number 2018/05/09 02:57:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rfcomm\x00') connect$ax25(r3, &(0x7f0000000180)={0x3, {"9f70ab5522d641"}, 0xffff}, 0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000100)) read$eventfd(r1, &(0x7f00000000c0), 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/09 02:57:50 executing program 5: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1ae, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff8100480086dd6002290f00303a000000c49e000000000000ffff00000000ff8f00000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b000040a17e2422"], 0x0) 2018/05/09 02:57:50 executing program 2: r0 = gettid() getpriority(0x1, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x8000, {0x2, 0x4e21, @rand_addr=0xfff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x91, 0x1, 0x7, 0x1d977632, 0x1, &(0x7f0000000040)='teql0\x00', 0x7fff, 0x76, 0x7ff}) [ 143.094759] XFS (loop6): Invalid superblock magic number [ 143.177135] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/09 02:57:51 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) mkdir(&(0x7f000037b000)='./file0\x00', 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000100)='self&em1\\vmnet1\x00', 0x10, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x400, 0x3, 0x8, 0x9}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000000000080001, 0x0) llistxattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=""/22, 0x3) 2018/05/09 02:57:51 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) capset(&(0x7f0000000040)={0x39980732, r1}, &(0x7f0000000080)={0x3, 0x4, 0xbb7, 0xd28, 0x7f, 0x7}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r2, 0x6, 0x1, 0x4371, &(0x7f0000000100)=[0x0], 0x1}, 0x20) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x2600, 0x0) fcntl$dupfd(r3, 0x406, r2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000002c0)=0x23a80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) clock_adjtime(0x0, &(0x7f0000000180)={0xb000000}) 2018/05/09 02:57:51 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x0, 0xfffffffffffffffd, 0x7, 0x617, 0x8001, 0x3, 0x4]}, 0x12) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000038700)) 2018/05/09 02:57:51 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)) msgctl$IPC_RMID(0x0, 0x0) lseek(r0, 0x2, 0x0) 2018/05/09 02:57:51 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendto$ax25(r0, &(0x7f0000000080)="52b38f7048dd6af7ee5355645f5649875b83da10bc5f00c06a7a69f8016e30c30c1eb5e64385ada1c686ecb223c191794024c387a8e8b6aeb20d5b7442c63e353250843ced6484d637ea484df9fb874f8441f6e246a33b5cdf1c1e51bac3d6b64e1d7f18937dcecece9fbd1959245aad31c82d160278b4b0679a055ab868630bbcec287e53f001b5408ff7db93adc22c751a0f4e0f4ad7fc8b5e2e2d46a6ecf4e994b28e8d7756f493e41a3c06e20024052f4e311d6b248fefdf21d0e32685f6a34cab937006895e790ea284", 0xcc, 0x80, &(0x7f0000000000)={0x3, {"55a86771bd4228"}, 0x8}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x8000, 0x6a, "4a8d9d78d6fe73f8ab69c0438bc42bd628c380317db3db8c4a4e65ae991ca684f438d043b41a595bdc471ae37906cce7de2b6998fd99c78e434ef1b1d8e905fdbf7290be3a681d5c546c4f814ca4533a160ae02df8fe60b361ca9537d1efd607afbe75e3cec9c98fb4dc241ca8a7949e5b0b6133"}) write(r0, &(0x7f0000000040)="220000001800070700ba0000090007000a00001e00000009fdb2bf291205d194f48a", 0x22) 2018/05/09 02:57:51 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x32, 0x7}, 0x0, 0x0, 0x0, 0xfffffffffffffdfd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x38, {0x2}, "000826b1aeb6eab362042d9a74aed17d"}) 2018/05/09 02:57:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1000040, 0xa9, 0xa37, 0x2, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000100)='GPL\x00', 0x7, 0xa7, &(0x7f0000000180)=""/167}, 0x48) setrlimit(0xd, &(0x7f0000000140)={0x2, 0x6950}) 2018/05/09 02:57:51 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000280)={{0x10001, 0x3}, {0x200, 0x200}, 0x9, 0x5, 0x6}) 2018/05/09 02:57:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000100)) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xffff, 0x1, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x7ff}], 0x100000, &(0x7f0000001200)={[{@nocase='nocase', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) [ 144.144675] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. [ 144.211598] XFS (loop0): Mounting V4 Filesystem 2018/05/09 02:57:51 executing program 1: inotify_init1(0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/09 02:57:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/98) [ 144.238838] XFS (loop0): totally zeroed log 2018/05/09 02:57:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x50000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 144.267969] XFS (loop0): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 144.277737] XFS (loop0): Unmount and run xfs_repair [ 144.282828] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 144.289576] 00000000ef6a0864: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 144.298465] 00000000955c7054: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 144.307973] 0000000051f9526c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/09 02:57:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr}, 0x10) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="a934c756f21322ad38081e", 0xb, 0x1f}, {&(0x7f0000000180)="83990c4c1612ede33e01c097644005ac56f7c2d8f7cfb755ef9e0a5bc67aa9ba9914df54cc170f174c9e4249d7336bd9797043596e488878bab5c9e6d3e8f1360a556cfe07c440a8a45461416efc6f6b4c34877d80983c0b7ea9da72bf1d3f7201b3323c5e8bb3f0a568be9414f14d157c212d953a0f2c0514590580ae59cef60214da42241250eb38b734d908a85508d675593456e5194f2499bb9b041c5ac83e23f0c4868b9ee6352a128ba540c56b2dc8eb", 0xb3, 0x1f}, {&(0x7f0000000240)="66a93ae536002d66203121065a34e530bd757fc7296b077b2f9ba481dfc31b47f06ca8deb7f3faebfe7e75e96b55634fb21d3a988c6fc21ce6a8f347aa4f48fec3df0d5e74574ecea7cf6f647e3976d10b47b5d5ee12b1c753f20307d777f0904d0fbb3498917033c8baf7f4bc853ecf28c7ea0a999abbe4c37a510db263f832b24f6192e5e81bf558fe1b797b40230a714d44a6335fed72350461c1a3e345468e19124b0c200986ce009b6762a96332e95e3467cc0f7a8930b057361db1e9f382c0eb1a1195ae", 0xc7, 0x3ff}], 0x1040800, &(0x7f00000003c0)={[{@heap='heap', 0x2c}, {@flush_merge='flush_merge', 0x2c}]}) sendto$inet(r0, &(0x7f0000000000)="3ea1c5f924a510668ae3bc8a17b91f6d77c002d630cd32a78a7945b60eff15e41927369ab7d6f2ef4d77d1446b494ee92975d7cecb91", 0x36, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x567}, 0x10) [ 144.316870] 000000004feeaa7c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 144.325760] 00000000083ad3ec: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 144.334649] 000000003862948c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 144.343546] 0000000020f7b81b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 144.354311] 00000000838350a6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/09 02:57:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x1, 0x8000, 0x46}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/09 02:57:51 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x800) unshare(0x40600) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000040)=0x6, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 144.363274] XFS (loop0): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 144.372863] XFS (loop0): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 144.381849] XFS (loop0): failed to read root inode 2018/05/09 02:57:52 executing program 1: io_setup(0x1, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r3}) bind$packet(r2, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0xbc, r5, 0x20, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x804e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20004800}, 0x8000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r8, 0x0, 0x3, 0x0, 0x2, {0xa, 0x4e23, 0xf0, @loopback={0x0, 0x1}, 0x80000000}}}, 0x3a) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/09 02:57:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x4018920a, 0x440002) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x715, 0x80000) 2018/05/09 02:57:52 executing program 4: io_setup(0xf6c, &(0x7f0000000140)) io_setup(0x100000001, &(0x7f0000000180)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x1) io_setup(0xb8, &(0x7f0000000200)) io_setup(0x8000, &(0x7f0000000240)) io_setup(0x6, &(0x7f0000c6b000)) 2018/05/09 02:57:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/09 02:57:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x5, 0x9a0, [0x0, 0x20000640, 0x20000670, 0x20000ae0], 0x0, &(0x7f0000000100), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'veth1_to_team\x00', 'syzkaller1\x00', 'irlan0\x00', @empty, [], @random="5d9339498db2", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x6, 0x5c}}}}, {{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_team\x00', 'veth0_to_team\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="a77e80b31caf", [], 0x2e8, 0x348, 0x380, [@devgroup={'devgroup\x00', 0x18, {{0x2}}}, @bpf0={'bpf\x00', 0x210, {{0x0, [{0xed, 0x9, 0x5}, {}, {}, {0x0, 0x18b, 0x100, 0xcd}, {0x985c0000}, {}, {0x0, 0x3ff, 0x2, 0x2}, {0x4, 0x40000000}, {}, {}, {0x0, 0x10000, 0x7, 0x6}, {0x1}, {}, {0x0, 0x0, 0x0, 0x3ff}, {0x3, 0x1}, {}, {}, {0x0, 0x0, 0x100, 0x5}, {0x1}, {}, {}, {0x1, 0x7}, {0x8}, {}, {}, {0x0, 0x0, 0x1ff, 0x8}, {0x800}, {}, {0x0, 0x0, 0x0, 0x636}, {0x6bc, 0xe89, 0x3e7}, {}, {}, {0x0, 0x0, 0x7, 0x4}, {0x1}, {}, {0x0, 0x0, 0x0, 0x4}, {0x7fffffff, 0x101, 0x8001}, {}, {}, {0x0, 0xae3a, 0x26, 0x2}, {}, {}, {0x0, 0x0, 0x0, 0x7}, {0x0, 0x818000000, 0x68, 0x8}, {}, {}, {}, {0x3f, 0x8, 0x100000000, 0x80000000}, {}, {}, {0x0, 0x0, 0x60000000000, 0x9}, {0x5, 0x71a1}, {}, {}, {0x7fffffff, 0x10000}, {}, {}, {0x9, 0x0, 0x7, 0x82}, {}, {}, {0x0, 0x0, 0x81, 0x4}, {0x8, 0x90}]}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'veth0_to_team\x00', @random="22cba0339a3c", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x208}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:modem_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0xa, 0x0, 'erspan0\x00', 'erspan0\x00', 'gre0\x00', 'bond_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="a8aea8b3cb4c", [], 0xb8, 0x130, 0x160, [@limit={'limit\x00', 0x20, {{0x0, 0x0, 0x10000, 0x1, 0x100000001}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "78e7874ce60835779306b7dc2fec96ec131c166f7f400656b3e2213fe7c35280fa41d40a0ad2da43b6ea6f08c6d8b189691d03ce62682f914f19332bb824c9c9"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x3, 0x4d, 0x17, 'dummy0\x00', 'bridge_slave_1\x00', 'ip6_vti0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x108, 0x138}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3c, 0x5}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0595dd557beab60ff0265caa1fdacdbd639d53ae3f1b5225bf79a5bbee10"}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}]}, 0xa18) fcntl$setstatus(r1, 0x4, 0x2c00) 2018/05/09 02:57:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1000000000020, @broadcast=0xffffffff}, 0xffffff52) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0xfffffd80, &(0x7f0000000040), 0x0, 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0x0) 2018/05/09 02:57:52 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2d) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0x6ffe) 2018/05/09 02:57:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2000000104, 0x7, 0xffffffff00000201, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000100), &(0x7f0000000140)="e2e3df0b35b676b6dfe057d04c5ac0ea637b772f95bafdb63cb1eaa4ace4fb2fe9c0d6e37f518ed85213dbd38a9eef3085deaa65b41b9bb6a96f5f15f595bfe4"}, 0x20) 2018/05/09 02:57:52 executing program 4: r0 = semget$private(0x0, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffffffffff0a]) 2018/05/09 02:57:52 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r0, &(0x7f00000004c0)=""/117, 0x3db) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x42) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/09 02:57:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000240)={0x800000000000000, 0x6000, 0x0, 0x1, 0x16}) r2 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x43e, 0x8000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000480)={0x0, 0x65, 0x7fffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000380)=@nl=@proc, &(0x7f00000002c0)=0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/09 02:57:52 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x70, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'ipddp0\x00'}) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280)=0x5, 0x4) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f00000000c0)="ad4a9b9fbb5a", 0x6) perf_event_open(&(0x7f000001d000)={0x200000002, 0x51, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x4}}, 0xffffffffffffffff, 0x0, r0, 0x0) [ 145.018615] xt_bpf: check failed: parse error 2018/05/09 02:57:52 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000000200)=0x14, 0x1f) 2018/05/09 02:57:52 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x23, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x2c) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x1000000002, 0x0, [0x9, 0x1009, 0x0, 0x203]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) 2018/05/09 02:57:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 145.128394] xt_bpf: check failed: parse error 2018/05/09 02:57:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x5a2e2b2c23e01cb7, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000140)={0xffffffff, 0x6}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000006c0)=0x401) recvfrom(r0, &(0x7f0000000000)=""/15, 0xf, 0x0, &(0x7f0000000180)=@in={0x2}, 0x6f3000) epoll_create1(0x63fe2877f5aa5b2d) syz_emit_ethernet(0x423, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000680)="94c63c3412d483272138277d426aea4b61a0a425f11f44a59abc97df7b37a2d6", 0x366}], 0x1, 0x0, 0xffffffffffffffd0, 0x8010}, 0x8000000) eventfd2(0x8, 0x800) 2018/05/09 02:57:52 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0x1c00000000000, 0x4}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) accept4$ipx(r0, 0x0, &(0x7f00000000c0), 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="d5d6b6c5820faeea54d60004002c5b534c", 0xffffffffffffffe9) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x3, 0xfff, 0x81, 0x20, r0, 0x401}, 0x2c) 2018/05/09 02:57:52 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000600)={{0x2, 0x2, 0x1, 0x3bb, "9b162ae2e95679f7df99376d408783fca759cd647ebcb13b5d9a765056ab5d3ba6f9d7dc5882a6e7d3266f4e", 0x1f}, 0x0, 0x0, 0x0, r1, 0x20, 0x4, "fb591bcd4eafebf0b9d8e0d0aae5b669c92e57918931feb68346406ab01e2ecba83220053ae685e7a0206e8d6008798c927b9253a131ce29dbc0aacc5e34f45b", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13, [], [0xe0, 0x2, 0x800, 0xb13]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0xb, 0x0, 0x0, 0x0, "e1d0c47333a7e66c0b4379908391479a63deb16b94eca9c1c5533f6146b49f043e72c3c7010100"}}) 2018/05/09 02:57:53 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000180)={0x0, ""/62}, 0x46, 0x3, 0x2000) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYBLOB="000000e5"], 0x1, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x143, 0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1, "51ace445df41157c0b5e193528e0aa6c7ff073b187565dc25c38066a123977e9a792d53053fe3c7658c18f6098ee1a252e89b65fdc9a4ed5f7f4fc0b3d0f23e4592666e3e8287085d6f98298cc00bc5a2785773df336a0b1d33e6d82124fc07ef5bf081cc1cc072d2375c7ea8e49eb22d08e922f67ffabed80f7cc3ef71e5984fc9d7c300087160ef444eaa92556897ce42be95ecbb00e877b3e3f289aa05545bf7bd6d72f4c6b9356d969d994a09db374b8a6a03c391c09961fbc1a475f370e4e8685fa9045a1f5e65afa955121a5e472ed4a6e6ff6d47975802eabc3e940ebe9d925bd"}, 0xec, 0x800) 2018/05/09 02:57:53 executing program 6: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00'}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f00000003c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x0) lookup_dcookie(0x3, &(0x7f0000000180)=""/86, 0x56) 2018/05/09 02:57:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x70) 2018/05/09 02:57:53 executing program 5: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f00000001c0)="596bc7485f", 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000000004, 0x15, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000040)="c06e83bcf333cbb62cc59381d8080d29f93f143034aac60b1868585c3244cfb8dc2894ec675d9f37145bd3b5f8ecf38b38f0a7111b4831c2df74de808b39bbe396d48573f34b8ba8", 0x48) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000180)=0x53) 2018/05/09 02:57:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/05/09 02:57:53 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="000000001800f2f8c7c0bc4451cb0000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="8901200000000000"], 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x40) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000000080)="fa8efbac60ec384eaaa3e363ba65ae96e705ec8bfa214ae0b5a0ca50c91c520ed54c8d170d9d444e099f58deef7b1e487a1d75ec829267188e0511410a60301b606b2b", 0x43) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="c4357438bddb0c9dd9c49168ff7e7b51bcf9d19c1f49fc75526e50fa49300e5094c19ad12922d426bd354c20e96e0afa0349b9312ea786a51e09bf2847e8e5b695e98afb7908d59a117fd333be63c97aa1379ec1bcb7222f4051089158c735a4e7998624cea5a06717f3b7fff936d7e3d2418e2d623293d813994a416a9d83c0df64aa4d30d0275931338342702a849afdb2efe6f5e10c06d1bccd07d858c4049c9ab2dd8e02d12409352217efa7050b882b89034fd4ad565e3e77259ecfab569522ea7caa9365ec93fab8fcf39718a6c796589648c819565d01dd5d0c7cac964a049773cd") write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, r1}}, 0x48) 2018/05/09 02:57:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000000)=';', 0x1}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="dce6a7a6b690e23e5dac1eaa03901eb98ab2e766475b2aba6383fc0c"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000700)={'security\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) 2018/05/09 02:57:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x5420, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(r0, 0x5608) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) 2018/05/09 02:57:53 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x501102) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x82) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) r3 = signalfd(r0, &(0x7f0000000100)={0x7ff}, 0x8) r4 = dup2(r3, r0) r5 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="f073656c696e757800", 0xfffffffffffffffa) keyctl$setperm(0x5, r5, 0x8000004) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) rt_sigqueueinfo(r6, 0x35, &(0x7f0000000240)={0x22, 0x8000, 0x9, 0x3ff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000380)={0xfffffffffffffc01, 0x0, 0x80000000}) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000003c0)={0x3, 0xd9}) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000400)={0x6, 0x40000000}) keyctl$get_security(0x11, r5, &(0x7f0000000440)=""/200, 0xc8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setregid(r8, r9) connect$netlink(r0, &(0x7f0000000680)=@unspec, 0xc) getsockname(r7, &(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000740)=0x80) chroot(&(0x7f0000000780)='./file0\x00') setregid(r8, r8) 2018/05/09 02:57:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0xcd, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x2, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0xffffffff00000001, 0x8, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001a80)={r1, &(0x7f0000000140), &(0x7f0000001ac0), 0x2}, 0x20) 2018/05/09 02:57:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}}, 0xf8}, 0x1}, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0xf0, 0x1000, 0x9, 0xfffffffffffffff7, 0x82}, 0x98) [ 146.368580] FAT-fs (loop6): bogus number of reserved sectors [ 146.374698] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/09 02:57:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x0, 0x0, [], 0x7ff}]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f40)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001080)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x9fe, 0x500, 0x5, 0x81500200, r5}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000006c0)={"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"}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/60) 2018/05/09 02:57:53 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x400000) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000002340)=""/39, &(0x7f0000002380)=0x27) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000a80)={0x0, 0x9}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000b00)={r3, 0x35, "c85df05792b9db83053efd61dbb01f633232b88c2a3bb8b2440a2bab364ec4acddd8696eacdffc778b28a1e22d616e006238a9e404"}, &(0x7f0000000b40)=0x3d) r4 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) pwritev(r1, &(0x7f00000022c0)=[{&(0x7f0000000100)="87afe8cbf596f5bc5acf58f6d10f9542b9814fd6f3366c273fd0dc5b8c2b59bac6fb6edc771ae9e23b6e58afeb7be2e9b71547459021c09dfb3d62c44228ebc7ad108433a2094814aa09b7fcf88948f10e4df114e9019d94fa805e5c2668633a5754e72c4060688683d0a77e1b7e0bd8a21037a4411cdb13280b35afa8d90e0a2740080c94f9868fb4", 0x89}], 0x1, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x7000) shmdt(r5) r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000023c0)="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", 0x1000, 0xfffffffffffffffb) sendto$llc(r6, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r6, &(0x7f0000000940)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/10, 0xa}], 0x1, &(0x7f0000000180)=""/147, 0x93}}, {{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/157, 0x9d}, {&(0x7f0000000680)=""/149, 0x95}, {&(0x7f0000000740)=""/157, 0x9d}], 0x8, &(0x7f0000000880)=""/157, 0x9d, 0x2}, 0x4}], 0x2, 0x2040, &(0x7f00000009c0)={0x0, 0x1c9c380}) connect$inet(r7, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000b80)={r2, 0xfff, 0x8, "1e0e0e6568d65d4deceb077d1948733a7bbcded3da37204ea0e957cf5ebe91b7fff78f529c43254b932779768c63b37cb18d79ede37f4ba33cb66bff1a5c63c9b57cf40cf69c06ff27fa4058051174beefdcf9b253"}) 2018/05/09 02:57:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000004, 0x0, r0}, 0x2c) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000100), &(0x7f0000000280), 0x2}, 0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/138) [ 146.574197] FAT-fs (loop6): Unrecognized mount option "fusectl" or missing value 2018/05/09 02:57:54 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x100, 0x0) getsockname(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400100401000201027400f8", 0x16}], 0x0, &(0x7f0000000000)) fstatfs(r0, &(0x7f00000003c0)=""/161) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x10000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x2, 0x4) recvfrom$unix(r1, &(0x7f00000002c0)=""/88, 0x58, 0x1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/05/09 02:57:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x105000, 0x0) accept$inet(r3, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="1200000000fa0000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYRES32=r0], 0xfdba) 2018/05/09 02:57:54 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf9, "43c97b46b76ea1785033a0c9c6be18896a25e5e3dadd850dad62071ae5188aeea2d737158c511dd35122d2fdd34033be7b67d09b475109d18ad2258a0c34a69ec5c37691c715482e8d65c22370e433135f5567eb225a29dffbd9da30b4058840f9d773f4108a8cf273a91a7706b95fd57239421a717e6a90db744090365444fb3bd823bb92707b9d729968b40c824e905a7afdb30fa74c4789657d12a5b11f561cb18a9579e375bc244a9df3d24aae9478b798e9d2be74005da2fcc561f8d83e2978bd00d669904ef82bb694d5d94304c1c112490db5aef2aae60005316a5a9fa345c84cc1355c085c2ef919f5dd6e2b5122d650dee7522671"}, &(0x7f00000002c0)=0x101) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x3, 0x8, 0xfffffffffffffffd, 0xe1, 0x0, 0x3, 0x8, {r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x58, 0x53d8b20b, 0x8, 0xa4be, 0xd6d}}, &(0x7f00000003c0)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0xbf) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000400)=""/228) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/09 02:57:54 executing program 7: syz_emit_ethernet(0x1012, &(0x7f00000011c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@llc={0x0, 0xfe, "4787", "e4d2d34be1d6fecb0d5af219b4a54d100e4d25e64ad4c524a3abf9ae19aebc92cab2a9962525d74a37a8bea2ce2fa33bab343db5ca494605237656b59404f7b140fb7ea4d43c4a9397471b94723ab2e8245c41ab86773b10a1bdd084f50db0665647a5e21c50558184836250d35b1c4a82e7d9bbf6fffa8250f8d50fb58d51490067cfd86ebc9d37f61d5f334ac020762cdc35b14ffcb2aa801992528f55712f14e0df1574e508536f87a616b8f0245610753538cfb00cb87c08b5614b830bab0a7afae5de4632b0dff62e51d5b38d1d2f5112bc79a7440583587597d77c80ae3e4cadd197ee5201555f580f6d3dd80831d9bdb57ba9f9df0b09356499f7b573c2584b31ae7ba97f4e92edb0d81e59cf1f857f3ffcec9fa11008005cf0a0fe9d5d2040343b38e1076f2cace4249a8c2604015e71b34214948e49bd129a994791f97feeb1f3e6300441148a719b20fb4ca9b19639a5a6101b2f394add55bade72d13012c751a471cab517b9574bf5b9e698eb466ba70dda6fd330bd0e538ccc6364e51adafe030bca4762aee2d1a11ff191e175a18d9985459bead51f3432d651a4abd8de71b5438adbb52d7b40402d40c1a3c938ff0c127172d3f06c13e2c6618d8fa3fc269593511f87e095774bd9b8d65e966ae4aa459c2e2cb31f35415eadd85f60a2906c1bf5d62e599e5fcd72625ce50922f5db40b8f1607ee50bb31b38ea9f62bed3afd90197d6d5f09809939597ed2806c905e97950348d44c338d020afd2eefffa3bc8fc4e62eba3b13759864495cca65ab206560d56fe009fbf2aee5e565ffeb8f9328849080b3cf2e1c576b74d6dd92bdf4cb2623a5fd1f849e1df1e7dfc7810a3711d762153fe83a2caecbff6175c9c17c81476afc5d3060887849841816b917e58111891d38b3df6c87798a19be42444082f419e1842e7c85360ed0f8649ddd82c1c8db77f4759e71bfaaee6575e55adc5e547ab3a2288f1a684886785e689548e96f5d524c4c8302d4848674b99fb2117e449f4969623c995d920a537042681e13cba8e60fee056b88a8a0e11b09f43169c0f6881e9f3d1fd87433bfb7e08fd2eaf40987737d62f092bae20d7326edf67550a4d382173a3b49e0f91d2064dfbb5c8707e8562f85156ff72c28e68a73f414c54c4f9c22032e697d2f1676395adb35bb666656b3d77c85cc81c0cdba8b2d93d917e6ca434a85487cf037e1b55d45f9b4450ea38ef521801649dbcf864af458126767d449f8240280c002b52947e1e38412294ea6d922e8c86f6b234ada613e65ad6a46e258488c1f787538fca54484a43cb10b363e215fd1184492bf0eef45c56d795d4023759ec2bc1aea902c6777afc0103861842d73f6fced32df363c361c7b2e377509494912e6242499d07eb5f46f8d6683742bb26bb9646c49eacc77d278fad9530b6a75d3562ec8265e2cdf1513ce3c12a2112bf2b0c74fa8b1a6fa18330048a199c9197bb511dfec8023187ddeae2b06c4d5c8bfda5fcb6b19398e4f5249ebba456fe2e5fd2651fd4c335177aae6259909294437ddc145c3ed565a5bc344c701e58afb3fb2bdadf8a81b37114676f04aec73dec74f70a47203e4eb0cfd195ae71c073c8d3539db7342dab94e3121a2f7bf80984bdd9a786049bd42b8e3f2333a997808de2e5f56b2ee02e5cee65129750ebfb400e64607e6e1606ab84a39d09fc44c2337a0dfc59cf610b6a7da9d61977cc2419e3421d4ac0cbdbee2ac2d4098ea0c67080f03964ac4b75dbf39b3e206e180c2d33c947668da5362dfe5e3abe318ba2a83641e0249dcac95434a6d7077c4cb156438dc041302bc8159d8c5e6bb2d0a59a26b1f3fe4e19b16576a7f4ccbb47e5d9ff07eb181fe0e67b7b7380067901267c3134aa233893cf537255227e115de1893d70830462ea5f447ffb97552b8d1ad77f785b1c5a6c84a53e336c22a028845dd3d35d49bff2d7bebe4c88e3a763664c7e47fe5743d607bf2e54348dffc7bfe58a61bb44f776790058ddd53a626190dc75253c3c33b8f68a92f4ab60aa72f449a9eec09d1e081ec0db5a0a463fa572ca448d80b553cdb24bfb6edb8d5c154627d13706610814e332e0fbed759bb7f531190e94b2c8de041c11beac419bbc2c4c663325e70abf32cfb1970964a4f7da03b4865812bad6f079f80f129ea04688b42c7f6dd01291261f2cca7bda3fd538dd17f236c308a8a6c417a01277ad8a0f1468f9dee762127a7918591f45614fd8133c4150881f0b402c7352dcb8483428e21378f948cfff11f7e320eb5335b9ba16eb29f3e9e62fdcb08063bdc1773d4c46e4f373e637ca0d07d642be86bf31c040aff0d1264bf079b4a8a1fdf53004ef63f27bfdb0eadcbafde3cd10d9e4fef51eb7ef8090072c8df4aebb3765cdf6a40db989817b11995eb2bfde65cab95925ef7484ce4b1fd17932274b5fb90e7d91e7c24ed4a1f4a17d811d911d4c4dcfde197a6eef3a8fb4a8c744fa2b686ea43bb30ac095994d9d0a935c34f156d91c490f315c9f54c7391c2035c42f5a4f9f37e8681505c729c182741d95180fe3627903c129d93c321efba4c802e3f3a763ee1b1f343cf68fe396d086ecaaa01774fa9004a25e8b33d7ee6d1456798d5e6e7c0cdd84a7de2e56383e8bae100d43ebdc5e23f39c97139853459eba27679fe70ffea3ac6b2314ae457a3cdfcf70921cd773f7d7f1c2ffe82f83aecb0f79cda40bbf479b09f106316bf52829a776f7578020989c9e3543ba2f2d52054b2136c587328f3bf3e27a67700def451162f2e7cd238614a6dce8953f9ce62b0105f23db7f8c3d2ce8d3ef690387faf2f071c74c9102ec0a61878fc60acd6511e1d130db4697b36b3e6b108b401a419358dcafe81b1d847fdc95144289c8708949bc8cd65f3fef2f9bd5ce5f9f87b3f0a6fffc26a7c75e9ca5895db0d7de3f822742529894b3ac88be2501550dca0b5787eaa9c94082ab4e705d59300a78e332e455c44c061c42989694a65a6a0051ebb1d8538723192359662b51fcf314d9e4cb153cc9f09de91c4ae283ab87f0f1a95663dd7c426f0d97073ccbb735c1b4f567cfaa2303f6dd6bf54d47a6147dcce1171c9a6b74800982429fd465ede4704e2f0aa1f39949992e46e3554b2124e3d5881daf1db735c8224da125717f171ad0788a03f2db117f9fadda7f69d15dfa4b1c036b37e67e994f8197eb8ab38da7ca55f0b0bd8bc8b2c7190f432f9437ae62a021b082c6c59fbc6bb133efd62bcdc7f02836f0c3a3b5ac20e62aff6e77becd24df5edbdd978cd3e188fd6182043dbf818ec91a92ccb4a8bbff9135c2a0e00447043034204ba2a031a96f9dc95d7cc1ee623e64f9ec9c04d35a3df265ddc7f890762a654f2bd637d51a26686db6435780abdbc20da4697fdbf243793ecc766ae2f13cdcf6133b7cdf6cd23de8082f20d3cca2cf3e45b2dd0ff57628bfa49c5ef6ef1f53234e2cb61f22bc3e8769e555c6fdf46b294cca876527f3585ea8d581225dc877d5d873529f707899a50cd75a5f768e9ef7f1fc7a6398957d154d1401d99a477b2258909bbfac5d6794be1ee1d7f644272c502f386fe4be9add46282f29cb78c2c71582962b44b23604c48c50861c7a33bbba74dde4122834ceda8cd3f72ea5193924ee136aba4a24cdd137cf2c58bade680ac465b7c0f1f0f97d073e2158db6a1d8ed716203bc59bf337c2d1d577df86dbd3b6e10b4234afb81ae0c5ae9e5a49827e6c6899f79cb7cae65701a51d5c79953e5b620da379b5f021b6ea477cc283996c411f0929b31b577e5e9dbd3589d18092abe9a1e0c1d007f36fb71b8d85e341e984333a593580a192e770b4cb3b256f75e6b35ab57d263ee945973e1a7517745ca630a2c714f67d389d90965f17c915cee4ce45131bf09aa6b62dce2cf2c10e0598f3b72f4fdb4eda328bd183cd4b71ffb485d9074271e561af260e6251c8a735e261c8345aac8f5d944739dbbf020c5033d989709fd35ae8aa146e252a316973ecc27f0983a75bd9ab055dfb11702ab8b48bfdda141b82b81c53c28780914cf15a460d934bb58e91375d2ee2165722d045e015635b59d391aa7303960a964c6b9022923f320adb75e2e0edd59f1dfd481a8d5ec4f70b3f89a37be103f92a1122023cfafb14fbca2dd14879008765404e04fd1e9a5f75bc378295a1fd79aa2d2342dd83017e9b2d74b55e2959f28fdfedee678d685b9b5e699b77f6df307a4135adcbdd712deadc7230c63319ec82cbeddc8222f63053c2e3937081d33c1dec413bc42b275103f8b9d789fa60fc3106b0d2a8f92d580f7fdb29396ae0d6f0999eb5d3a89535c9dbcac76613f2dd7b0571bd5799bb9cb95554eeb6a4f24394ea8fb2c349f21a44d03242f99aecc4123365fe505b1486a8f46fdb749f957633c8cb4474284b41a8d991a9e44a16bebcf16c29ba3acc3e18fba6c0611897a4ed6ca5666134c7a9602e6ff2208f8dd9b650b1398434ca73f0d56859ea0f82fec832db6b8537a8e9b4dc6748cfc4abd25134d587b9fdfcec0e78d16c0291446aa4e417543528d43652bd7f19580d7174458de4045e1fb7b126b61e3a53ec73a3850e3c46886f2a201681a57b40954348d5a8aca7ab6f47371e0c936c7833059d75ff0cfcd5abd60187c2118140a60bb4bcb0883adda4fcf769075860f31770543e2a9ae41cf22eadf992675bde04a60636668052009925bb64a311620570991a41c7bba2601eaeb209e1e2e57515ccbb5953df4e07e665e2a4eb965011269dbdd227dc59a57faaefd57336ebad085ce0e8338d412d7b7acd271a88c7a8569bdf55e2d3ddf1fe8568bd768ffdfa3cc7a9b14da07effe1c49b0458c8746055a9bf333a3d83b88dc871dfda706da7d511032970f767595f5bc47c7ce8cb1b57553d1f428f2b954d49b26aafb02e8af4b7ab9d7529f779a8842e09f457f21cfe1817b0a12e06a69d41b28caca8ff28397b9190cd18c9a54d56255fa025215c448e7d69f7bad9a2a67443014beddbd588ca6aedb4040a0b600b5bcdcf44b7233e2fb5d1dff355bdef239824ddcca69a4d0a00342c090271855dc9fc533ddf42ad3520577c044c3f81b70097e6e3d7a51f6d2bd62f943dc5564f0274ed8553775841daa7aa9f93792f4779eb6ec3104a8212cec4930a7542c2c7aa6fb09c70569ddf5d8a86e950e9b2a134a8f1d1eeebab2416e4c7a02b67bd8b4ece125546a2ec806c9430f063c8e1fc197b369bc21f5d29cbf299288ddecd1461664fb5f50d4d5b54dbe4c56b9fa4a0f4ae1e16dd052216023e8b7c4956517b62ae116011472299950842eb9b3c3141e44c79f678719ac7de6871eaa23b71114297f4f682febb3833d46c289e014e371b01c6e8f4e5f826efb24f7f64d7af8282bbd2a7f07d29f36f4f05183922dfa66e194ce8acc4a4b26543c5e4417575905a4e431820930de09f0e606291619ba5644ba1ce7e7495f60ad8f423bfbb76c8d51d2b535c1aaabcd31ae32c79e9ab67d6d4966ed609830cfe8b2fd57d486626a08133dfb637cad650e95f8717776160c14cc70c7a74fc9415b40ae8f9ea1f6e15e7ba63e76f84b575eea06a004a166f8530a0f7da5c6fa7e9b0738f085a3ed4a0f51196ace8ad0afbe3def2ce0d79ace9d4ad2b62fd6a3e43886925e2e70a71c81f26d5cf33a1016be512697e37ebca38d93e0f5a5e1edc5ad2a8b1db8cf0dc563d14fe56de1b5a0b0895f5933ff3e2e12d0852ae681fce51b4cbd381fd5d12a387fa81f45c3b354622416"}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x0, 0x0, 0x9ea]}) 2018/05/09 02:57:54 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x14]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f00000003c0)}], 0x200000, &(0x7f0000000680)={[{@debug='debug', 0x2c}, {@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000740)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {}, 0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team_slave_1\x00'}) 2018/05/09 02:57:54 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x6, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001b00)=0x2000004) r1 = socket$nl_route(0x10, 0x3, 0x0) bind(r1, &(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x3, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0xf81d}}}, 0x80) sendmsg$nl_route(r1, &(0x7f0000001dc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001d80)={&(0x7f0000000080)=ANY=[@ANYBLOB="44090000000000000000000000e9b77e96a9ffeb", @ANYRES32=0x0, @ANYBLOB="000000000000000024000e000000000000000000000000000000000000000000000000000000000000000000964da047ee0b7d3cbdd5ff3fc16a626fbbeca2680f212eae81602c0e48b931f26ebbc970ea704591aa3b54a2adacb573fcc7f087ff9d93b56217118f215f52d7f20fad6d9454e0fcf285d98270c3cba930de59bac1d024c715c9014068"], 0x44}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) sendmsg$nl_route(r1, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400900}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="7403ff00130000032bbd7000fcdbdf2500009b35", @ANYRES32=0x0, @ANYBLOB="43000400022000000800110000000000080020000700000008000a0001000000280318002403010008004e0000000000e401670008006a00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="28017900a908c7974a6212b19f001b917358adbff8f734ee0f687a3940d5ad33b97879d76e00c06110f9ceaf4bb23e19a63c7c44f3db8c715385c4ec65102579e0b3de34d90896761f491ca8031e76f6bf02df899e52ca5a903f0c15315939cd93b5814b762a8fc0478401265805e30323619f5bc7160fcacc62b3c17d616e35fccea4e77efa396f4c318983b456d5b429488041d97cb00dc0d5da9778e2da7ac36ddf6c9d83874bcf187ac8f76277b99cea30a4dfcf52bb7f667c22dae6db7af6ad2d64f7dc552bf53ae0ad6f4369f350268c77af25674ba19949032df7b27847108702fec356a4cc2ec41386f2d97f7baa51cd540f1f64fac48822c03ad4fc1e64dfb4382f7b39e91268d879c4179f479dbd9951bd7e286e0400810008004f000000000000000008001c00", @ANYRES32=r1, @ANYBLOB="0c000200aaaaaaaaaabb0000"], 0x374}, 0x1, 0x0, 0x0, 0x4880}, 0x439891475513a0b9) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001a40)="a8e2e71ee70364c7b4417b696e7aed1b173ab92a0ebc3b03597cba58550b328b3d4214a9aba90f8b00f4767b8aeeab659ba35cbec17d35886843c23dc3a27f0d72cd5683591c726b9b2852e6ee880d991cc5cd3a0e829333f5d7a174ab760641436513bd631d44fa611bf29484563970bca63d99059d1b66f2d86733674183fab08acdd443fdc8956981d6adc423fd3fe26b9a6fdf288d8eaa9ba2f5c606b0412af1f638e5ab2cca09ef0e4f97ac12bd") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000b00)={0x7, 0x2400000000}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)=@buf={0xce, &(0x7f0000000a00)="c76c97740cdf0d10e346976534b51233b05bb4a41d9d57a4961fd69de1fb35cfea1430b82f5d9d968b5cecc69db5b602ee379f524fca257ce9ffc687131f4edacf72abd177d0fccf47dde97cd9699d3ae3f826976529a4ddaa0bf931138bee3dfcaa20cc15b43a703b0465beac9e36dd27c21e3c900d0c1359b9f7782b9be242d4090bec246632e53bb58d819616926c00ce4dbf5ba7ed6d43799d372673e4ab6e639e32e8f2a75beab39322f9bf81292fa07320bd6a656916700e22909049c8d15824c8a4f50d92a6f871be2eb2"}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='+)@cpuset\x00', &(0x7f0000000180)='vmnet1self\x00', &(0x7f00000001c0)='(md5sum\x00', &(0x7f0000000200)='wlan0\x00', &(0x7f0000000240)='md5sum\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000400)=[&(0x7f0000000480)='wlan1vmnet0wlan1cpusetcpuset\\.wlan1vboxnet1keyring\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='+user&\x00', &(0x7f00000003c0)='cpuset)procppp1(lo\x00']) 2018/05/09 02:57:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x94, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0xe275, @empty, 0x1e7}, @in6={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0xe9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x10001, 0x8000, 0x80, 0x6aa3, r1}, &(0x7f0000000200)=0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/207, 0xcf, 0xfffffffffffff97a}, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000005c0)={@rand_addr, @empty, 0x0, 0xa, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @empty, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x38) r3 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x402800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0xd1) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) 2018/05/09 02:57:54 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0xfff, 0x8, 0x3f, 0x6, 0x8, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x10001, 0x400, 0x77, 0x8, 0xffff}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x40, 0x0, 0x200, 0x6, 0x8, 0xffffffffffffffff, 0x607, {r2, @in6={{0xa, 0x4e20, 0x630, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x10001, 0x2, 0x2, 0xffffffff00000001, 0xbaf}}, &(0x7f0000000380)=0xb0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_spirange={0x2, 0x10}]}, 0x30}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) [ 147.220937] FAT-fs (loop3): bogus number of directory entries (513) [ 147.227531] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/09 02:57:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0x11, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x90}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000001240)={0x0, 0x15, 0x0, @thr={&(0x7f0000000200)="0d2dfcc0a9cfe7bc87d5259f50aba0fee6f97728c3b962f2019f1ad9d0591df3d6c23af9ee88bc3f6d4811e2b8ee27b683a25695", &(0x7f0000000240)="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"}}, &(0x7f0000001280)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0xe, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x70}, 0x1}, 0x4) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0xffffffff80000000, 0x5, 0x8, 0x10000, "979a864486ab20ca2f9cf7e7b779a91e7918aca2a9520d4325e4f5eb9b996df76725b27f7d9add9e25e9fbb2", 0x6}) ioctl$TIOCSBRK(r1, 0x5427) statx(r1, &(0x7f00000012c0)='./file0\x00', 0x2000, 0x10, &(0x7f0000001300)) 2018/05/09 02:57:54 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)={0x2, 0x3, 0x3, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5}]}, 0x70}, 0x1}, 0x0) 2018/05/09 02:57:54 executing program 7: unshare(0x60000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) 2018/05/09 02:57:54 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x100000000, 0x3}) exit(0x9) [ 147.323763] FAT-fs (loop3): bogus number of directory entries (513) [ 147.330381] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/09 02:57:54 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4400) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x4}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) lseek(r1, 0x0, 0x0) 2018/05/09 02:57:54 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x24) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000fffffffffffffe0100", 0x11, 0x0) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x7, &(0x7f0000000640)=[{&(0x7f00000001c0)="70cf1bff2474a1f01e5bfe54682ecc7731fc50f2e829687cde6d8f714bd0e71ca7862557e4d9ff8a06e0ed9b2cb5e39282cba8057ede8a4e485e84e4fb5013151b416c461c2c675046b5623943f22eaac20b49b8e73e852315668e8654c42a26e6f0d2897582d3a7138f65550c5090450f46a1208a3b46e719bfd82a3c18aaded8c0501e69f7312402d3cacfa36cec99269b2cb5e41f8c33a194c61605824b13dfbce6bd4c589f7da73f565e84d754ec58be7c97823e1cfeb30193c5662e5b009593719590013128ea1d0bb6fe99ff2016752fbc94aeddb9e508f0e547a50ab9a7a00cc208", 0xe5, 0x8}, {&(0x7f00000002c0)="6592b8c3e0006d4123f76b348c6c9d511e6e270c7047edee9ce97258d0e250d99276fc4c364e3b189e8e3127ac2f559980ae82939e3318506b05662325ad8e72b169b5fba45a95902c760ff79d46185fbb62994d589f62d9b8e8c476ef82fd70b7955705b832b99811dc3b02043242ea31235822e6da1fa8e043432b4bc1ca1c90758c647d76b0164e7275485bba33de40247efb62bcdf42716768", 0x9b, 0x8}, {&(0x7f0000000380)="0e353e414302652ec974f163388ec108cc4e8d", 0x13, 0xb78}, {&(0x7f00000003c0)="e040cba33dc7a088a4ecc8f916055017a9432298328ee34111bef062d237cc9e95c99400c6357c1a5c3d80dfd8099e684f5e02b62562373208091c8ba64842ffb2a48a1a14e8182a771206", 0x4b, 0x5}, {&(0x7f0000000440)="c5336437eadc8b85f67bd4c9f0dcf2bb1e451d5c2ac23ec6eae96b76d8edba355cb46ef47baccf8da39c5f39c31c7f1247c8fb8da094cb291f730bbee75b2a5577b14b4bbc28be4adb97355b523a69fd6e4ea11da51531562cfcb464a7e97fee41604871313c76874eb8bc867d2c2160", 0x70, 0x10000}, {&(0x7f00000004c0)="2a129109acbf09b9513c68615ca90b049b08fa2772004f3ba7ce0bf507117e2e64e5c04ff2b66d2244675864214a5a82af48815a30c537189ac805fbfaf950c4f893bddb760c9ab26ec6206868ee867976763e7beaac63a70f982ee9c2d3f287b2df7b9d191fe55d6ef4d019701354dbac5be9d70a2ea13b192da62212fb5ecd35be01ab337ce39479bb909c60fcf8e65dd052ce78f735d8c623b83b8bd73449018efd12e6ee90f44ee4ac4bb72b58d1377f796da700d7d74013b308f49cc345bd5f310d177d0188032c10a097593b6c35e17b8b34c79014f1dd44030e9d292c8bff8f", 0xe3, 0x8}, {&(0x7f00000005c0)="8dbcc829155d1f44c8e627bd77cccfc8d4d745be688bb1a0ec46eead2a5b77f9b145d5f48e036d339617f72dd26c982b02a61e5d0104a094c87e091f0f46679a6331a4435fb0e1071dce85c5e238", 0x4e, 0x4}], 0x104010, &(0x7f0000000700)={[{@disable_roll_forward='disable_roll_forward', 0x2c}, {@acl='acl', 0x2c}]}) 2018/05/09 02:57:54 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x40000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) timerfd_create(0x7, 0x80000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) dup3(r1, r0, 0x0) 2018/05/09 02:57:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/204}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)) fcntl$lock(r1, 0x26, &(0x7f000001d000)) dup2(r0, r1) [ 147.483887] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 02:57:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x20000003, 0x4) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) 2018/05/09 02:57:55 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000080)) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) nanosleep(&(0x7f0000000700)={0x77359400}, &(0x7f00000006c0)) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$ipx(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "51c4dedc25bf"}, 0x10) 2018/05/09 02:57:56 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x2, 0x1000, 0x2, 0x1, 0x9fab}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/09 02:57:56 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x800, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xacf}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x59}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x8804) ioctl$TIOCSLCKTRMIOS(r1, 0x80045439, &(0x7f0000000000)) 2018/05/09 02:57:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="9de96cf0ffb053ecd7000001000000800100000002"]) modify_ldt$write(0x1, &(0x7f0000000240)={0xf1, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0xaa8, 0x5, 0x5, 0x2, 0x80000}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x63, 0x8, 0x7fff, 0x6]}, 0xc) ioctl(r2, 0x8916, &(0x7f0000000000)) r3 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x42) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000200)=0x2) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='sched\x00') ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000100)={0x8, 0x3, 0x800, 0x0, 0x1}) 2018/05/09 02:57:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)={0x14, 0x0, 0x206, 0x1}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001dc0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000001e00)={0x40, 0x20, 0x1}) sendmsg$kcm(r0, &(0x7f0000001d80)={&(0x7f0000000100)=@generic={0x9, "662c938e3e26961cdd9c492182dc42df6d37622f3c0907c20f42cb31d71f9f6fafb20df3a67ed5fd1ab120b9aa0c53a78589c2b41cdc3aab77543e821c920be327e3b1d7637b08aeb36f7535c0525a5c3659f0562ea76bbee66683849feb102e168985e6291fc20e84cccef2a88737e5e9877b84786973b6f25b501d323b"}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000180)="7d0d456c82477190559919ce5fb73ead724469a6a54fea37b1ba12b509f287e1ebe114e2944723eb7be46b158b2c0ed294bdd1a88353daf582589779f28748163a4673dcb6bde7711228dd87479d4482a5699f001cfd73cc7164bce335b46046c6332f1fcd90140f2d1f694ddb77966dbeacbd969ac944581bea499a33a92afc2000b6e242be5f", 0x2c}, {&(0x7f0000000240)="e34e7a788b5b77118329b029a340b04289dd1b3ad9357686de29c5959f508b28992832b47dabeb5c4958f73ef1a3f88433b6479d3b1086929f9960b96c1904cb4fb8b4cad8ed9600810d1cb53c52eafea5c45f92224e715cf6a17e003b8f419e202d378c095c237c2bf17a1bd94313dd0baf2c1a351502db9ab0c243e3c8ee39b27c3e8b5b51d5ba9d9d2c84e9bb871445d618dc4002493f6b779ba7b0a9d0e28b15", 0xa2}, {&(0x7f0000000300)="a100bb0b1b2f3bd2cf177c8cb51ba9b144a63ac24b8c743552da04557f47d0b90cfa5b595e0f891f9f8cdb6dd7c86b7e0c29d2556384f3714bd893cda89a7babb4d5c7b97129b58702e8c83af2a20503e6d6af57cda9eba3eaab35d8a125d1e9140c8d9dbc284567813caff691e0aa545cad0436adf5d9f425ec4c3bf23b4f0b571bcea8f3bdd3e4c3c06923b9a798f0c977540c583144ad953b6938e9444882f25605b4495854701161a7f5064f1d71723e1a2a8fc034b2d219ef331f28a0a2729085d38c32aa86c34ad10ccff84dd6fcb90e316fd2704f18f3f53396b5bb80c2bb9ec5", 0xe4}, {&(0x7f0000000400)="8cfdee5b1d2dbbce0f496f83348691001935329d2afd4906287339765b3995991e0666971054662b01cc12b88941f2444efde153e34a7f5ea3e0972e2db646c3f5e7eb44355472b1832ae49377689eca92d1912fe27586a52823bcb99b16bf0929425c828a4edf5ea46e3295c1a9ce53befdabee63aca6082e3211b96a6d28752c3f7edf2d8e701a1759312a47d41198de034ff34ed7d318274799de536ed6ad12d668f15eb1f7d571036b9de102d7138b63f8d2ee89", 0xb6}, {&(0x7f0000000000)="831087373501", 0x6}, {&(0x7f00000004c0)="cb0df2ed5753828378f2acee76056b2c9b12d03e048a4381c8a9cdea509d5340e9d7f3835c78103b637ad7e91664fd52c74ad64e726b3502adca82e7155789661061f2117728eadd53f690494d3e5ef070f916f3266de57099e7370583b694aeb655871c9bd0c1a9994bc1aad351db139a5a96a83530829db70a283634b4336c5f2840f430eef9ac78d9f59a0ac8670806d9b0da7ee7d0b03dde7bb94e1406cb4f7c8d1944274b9f82692505f8068d5bb1daec2d6515639a42456eeea1dcd809258d14277a19c84fb972d84c7bb5f99dab7f198235acd540d423538d84a5e49bb87e8f2a6025a03f9733716b34b6f2", 0xef}, {&(0x7f00000005c0)="5eaffcbe064c738125d93357522c8d9a8d4cc10de02b920969e7378e03aab5", 0x1f}, {&(0x7f0000000600)="b827c6f878536c8cfe398b322eb0941d4e7f34956beed52456d220fe932c340ec440be4eb46047ba95a6910a21d1368a0b40712c12cef27641d6f36d88ce14a59d5c4a606d335f454c95fd9797b361825bbee92dbd03e20b26512f1276c861896f7650baf9614b0bdc477e5f8486995da567b50529cf74b3c33668a387a3bb781b3528c6a4b52c3b94945f9a7ef405f534cd0739b6e0f9ac61af40e0151f008119b7168e2e7413bce0813f8d9fac611871fc81cb40", 0xb5}, {&(0x7f00000006c0)="55fef82f9320270707e0f872f9776b3051a10602c178ef8597c44fd7a75e596bb8b7caf52270766d49ad72a0e7cbc96253ed0c81f4bf1c0c7ce0394a9d65f0e1b3bb9adc26a6ea8a457bb06eb4e859c41b2351a4b779d7f41195e5b5371390ac9eb6460d9dcb", 0x66}], 0x9, &(0x7f0000000800)=[{0x38, 0x11d, 0x54b4f1a9, "f1b5242563b35876a8691dac352f5dfac9fe3395de79ad77d7bd5d54db0693f5afcc"}, {0x108, 0x11f, 0x100000000, "77ef8252609f540ccbef61f65cdb23f4f3ac7bb14cd170ac18d2ea07d69af69bd88ef10a9705ae8a925e13a4f7acbd84e2d2be8aeeed1ce95b3becaa4fc731b2e566d48ecc74879eb488d738c7c0d467b3d31ba13a06f7c0a72d0468f86f8e8c32ad63ff804f48fb11e76ca6f04425ebabce69ca7fc835714237a7579c37e67206dffbedbff2fa62f29aeb864d328859e5130f4f71f6f8aa454fae38a8364fa25c76b530cc789f6df6c93603a2cc9c689e079e5425570d93ca928b77e7b4002b3bebf138838a430e70c2f84745c7a6da385f34c0cc04b298bf293e28a54a3ce6afc9d5f6b83a81f06adaf5903cffc5b03c7b8272ef"}, {0x88, 0x88, 0x1, "2445bff6ca19574f14b0f5f4b41a84a90282167583af876f6395cb19a3c13d1771c986fecd4de8d7dcb01d44e5b8f94ddccd8f4617bf1f3ca30ad4f3cc47033df95381796971eb7048dad288f8ef8c5bee82e2f8dc9cef55e3feef6f813984d29c1ce51357a13b98ac5f75ac56d4dcac32"}, {0xe8, 0x102, 0x80, "8b22d22bd9b94b454c5ed074fd03787ced8851499996b2e6f51bed410cb27880c860990a130a9973b3bbb08a68f52b1190129efd3547d2f096dd37d35997e0f040a234f36da26a60808dd9bc1b5c6a71f1e4e29f6bcb215d5b68a6cd38b6ae588dc1a998b4b35c2c1f50cc48e5ece25c8e2e0a5905d6c3d670c080feb5315f1fc34f5458221755f3f45966009f7ae49101b8cdee286a535dc2d7cd3b60b108fca34750f3adacc40e2129b2236f8687803ec925f06fe872ef1c7a821734d7791c777a9773fb54a44ca36b9b26cf98baa1d7b26c0f71bdef"}, {0x1010, 0x111, 0xd4, "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"}, {0xd8, 0x13b, 0x3, "6518163b29efde4221b0e12bfd619b0a9137a6bb94e89728378f5764ce05dd0ce0ac3fd35899024ce1ff77b4fe99c95237706ed96fd75710ca6a516996feb65ee4df59d202674cdab5c5ee25b2247054ceec03f73fcf6da5fd726804f90ab16f3347662959c9f7d5299b00f1947aa6f9a677283bfbe0d31456d7fbb2b6b033f16640ae039bc6d2bbff3e7a66018ec512359dbf254cdf0add723d2f4296b4a0b5e8bc69add1875b21bbeb12938adec6a72c8218fb07fdea142d39fe36a5336bf9c4"}, {0x108, 0x19f, 0x8b3, "3e0e587477636325f28c170115655ce79fc32246e89992dc3babd2a815091f266e8b159324654210a6b0a38330e18eb80921979086318e6dbca43db68a435f1eda2b324be78e61b4527841d2a16ab63b9bdb0e9063258ac6b8a7778edd95226ae3595f52f874a18fceb4dba7026453976ac1f1b4188f62477689c0ded200917a0b041a6c344439ff2c0f4bf70677bea662389a6ae9193255ffa826e8d170906821daa6ec977bc02a495cd51de7c062203d274cb27c666e69acebc40090064fb0a5c92e1b3f258ad062e148a4d0b9b3650fe5066721779a135a449a4399613f87c3e9d41603e43906b954890a2e19014899342fbdaa750d"}, {0x88, 0x108, 0xa7c, "b611b2d8d90286539250d7ee623bc930825f7b4a5dbb493ba99b2523956ca2a6486dd8273ee31d84b16da9dcb55aa1a83c497c50c08399511cead4c62b0340cf371e5c9c738b3b0dae54232bb5754b7a4f8a56c9a6955bdfcfdd885f12d825b9f7d7c21be5c62d3f10936b918137c5ebb9"}, {0x40, 0x11d, 0x80, "7e8466ff614f58579dd4b49e46e2429366a991472e0a4a7765e9e0580dad921108f64c1ecc82021251c1ad63762c"}], 0x1568, 0x400c000}, 0x8000) 2018/05/09 02:57:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/05/09 02:57:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = memfd_create(&(0x7f0000000180)='ppp1\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x4, 0x6, 0x5, 0x2}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x1, 0x7, 0x7, r3}, &(0x7f0000000400)=0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) write(r1, &(0x7f00000000c0)='.', 0x1) r4 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) getsockname$ax25(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) write(r1, &(0x7f0000000000)="9b", 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="d0", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) write$binfmt_misc(r1, &(0x7f0000000440)=ANY=[], 0x0) sendmsg(r4, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/05/09 02:57:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000000, 0x800) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x102, 0x1900) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4040ae9e, &(0x7f00000000c0)=ANY=[@ANYBLOB="e9218aaef81348f93c1bcefd80592f9c66bf144899b29cae7e12b72d2125bc40bbd7cbb0f4f7357b456ac86bdf6a3993cb9d4ab3ae89fb0ed38022ad149dec5563074c14d13e2bd832fb78f1869bf687a7c55c2bd9894d47108b6d48468ffaa209d882561fbc28ee3efc6d375fc59f7d29cbb10b9600"]) 2018/05/09 02:57:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x28) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r6 = dup3(r5, r4, 0x80000) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000021, 0x0, 0xffff}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000000)=0x8) [ 148.684696] dccp_close: ABORT with 65423 bytes unread 2018/05/09 02:57:56 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0xc5, 0x280340) mq_timedsend(r0, &(0x7f0000000500)="0dee339b4fe615daea23129bd33d0d6c89c07652cf0a4f7628b55474de7c21dcc2df87db779cd7bee32590ea74838890c91c95e46da4bf9c6acf1e41616c873a0473b1e7b53e", 0x46, 0x20, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x3, 0x400000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000440)=r1) ioctl$TIOCSLCKTRMIOS(r1, 0x80045430, &(0x7f00000004c0)) r2 = open(&(0x7f0000000300)='./file0\x00', 0x101800, 0x40) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000380)={0xd3a6, 0x4, 0x7, 0x4, 0x0, 0x7f, 0x80, 0x83, 0x4, 0x4, 0x401, 0x2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000340)=0x9) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x3f7, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="8eede8e75835c6c0e4b7e4dea69f331cb0a7cf251f89cc52b6d247aa64f27ba2cfb91c857187ba120060ccb920906dca08ba582de3f669918e472b6047f22ae4a4f844016f83791b8b00fc821e12f0b7bdf9eee443590d5141c9a711d81f0dcb7b8ca61ba1fa5984f1ac9f115c16a67b7f633854dc12bc32a884b3e74b246de7b709bd31c8abd790a579cd8d70da3f7e75ca4212", 0x94}, {&(0x7f0000000180)="0d30d5ffbb3649a367a3763269e51b0b1aec79726624d73d1ae8ab1663d84001e828d48658eb9ddc3c00438c323ab5a2a58e9a0a062ab14e50103f80bf009c011fd6a310b924273ed84c53b6615d2c2cbfd75a912e9e2c5af71e8b565f8b275acc8fb7452d85454afaf580007704310628ec60236c6ae8ca4c2cfeb08fcb64c9e966e8d67e3c0d97aef83c3944239770ef2f", 0x92, 0x2d1e}, {&(0x7f0000000240)="f34864d215027bcb3b3afbb6ec1fcc7eace6ffd7ae19c1df22facd57f69cd5f6e6e4239f3df7e59a", 0x28, 0x6}], 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/05/09 02:57:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="280020002e00ff0a00000000000000000200000014000000f6"], 0x28}, 0x1}, 0x0) [ 148.764673] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 02:57:56 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x20000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x2, 0x8}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x1ff00000000000, 0x6, 0x0, 0xffff, 0x4, 0x9}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setlease(r0, 0x400, 0x1) setns(r0, 0x20000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x1, 0x6}) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="b723e03e54ff525828e449764e63461b4cdf38ca23d144880cb5b53c80d6ba75b6dddebc82756f45d07accdb6d2decdf61cbccd846a3e97d952810562ddb2d72c4fe82fde284c0107c20a137619955d7ea00408aec5bb413810f659145c4bf6453f5b78b72399a2fff24d012e62350b234069fc1345623008601f8031df4ed008fa2cd60ad27f7ca31cbea80856146c461165beed2d1048237b0112948181a11549ad3b6017a54c4e1f24e59681af41cad33f13cee62b2ad4c6a6380194b109e", 0xc0}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a84aa37a471cfe42ec5c4e0d2d6f88ced10d33a1cfe22145dd1f287dab8f268a6cf98948f23e8d2683ac16a74c9bafbb7b35334d21f7675435252a711f28989d43c7fd41092c59d65f89626de9f5d3ac808395cd0184d638314f32bd01721c843a07f02dbf7c92584546eacb32f20b1e1cde3964c83a4960b4f57bfd0281122d0a2456d6c154faa3d1c0c19fbc22e5bc501e246b9af2a54dd53ca690437f1be240a951dcf8bc657d659685424d9ce9e4dd62d6dc4366053ba9a20486474d9c15378ab12d9ca02ed9ee4e24f22bef32d5c54c2aedebcfe8f2014f57e59b4aaa70743eed44ba3ce35249dbfdf65a6e038fdbb795", 0xf3}, {&(0x7f00000012c0)="0722930fab44f06a49074aca40a1ead3187d0bef98d09a3c4208bdba7656342aeb3adaa00c4634b24b89877ca4697929639f1071ea40662026aef4977cd8c4b9f614171c97264a3bb36ca79f7459ac5b7c25dfe47a87d94c83597deef6d3b505bcf81ef9261cd2455dda93bb56d9e962436e3a01998c3075dcb42e5adba8a929f24add2a744385aca27583e198bda45ca0cb13c55b468793f79da5528fab50afa9415ff54c0675d9b560ffe924fbe3325bca0febe226ad8bc6948e5c3225619a1beeae27a9531dcdd3", 0xc9}, {&(0x7f00000013c0)="624c2b1a046c4d5d7e8de8ce9183b0c17e92108a0a90a1573bc7362f7fb609daadb2df1a77face161928b99e2abcff9dcc247fb24a8e70b600ca3cebe5d21db5", 0x40}, {&(0x7f0000001400)="6a69a4b985de9d7763bdf9bbcdbafb04202a2dd5179ab965597d22e0e06057bc7a602ec40ccec9bf389f08c91d0522167c7b7bc460a708975f5e9511dc26b3500dd03469106777ff32e78dd6", 0x4c}, {&(0x7f0000001480)="781a94b51e7fcf45273dd4e72bf37702c792701ad103ffe57b47334941cd", 0x1e}, {&(0x7f00000014c0)="a0eef8a9cb83894b592a1737bf9c672027e3239be7b618ce8a411c8f215b5ef0b815e5de9cc4f40039f0cd66af2b94e06c50d0b47d0980a0e958b9ef6aac62e0827ef1fd670993fb5f1d9f2720a84bce954d60e5de2d7433f41275860fd9f1a51e9cb0f3544ecc0153fa8beb4fa3b0bae5d568d1df05337318fd67f252657259f8d11d7a0d1d48a352bfb9fd1d459f3f471d00776fb00cd64d850d8a88cfb7fb172229add0aaf42f80a2fe", 0xab}, {&(0x7f0000001580)="95d00545ad32bccb5baf05", 0xb}], 0x9, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001680)={0xfffffffffffffffe, 0x3ff, 0x2, 0x274, 0x8, [{0x6000000000, 0x0, 0x10001, 0x0, 0x0, 0x800}, {0xfffffffffffffff8, 0x8001, 0x6, 0x0, 0x0, 0x1000}, {0x9fb0, 0xff, 0x5}, {0x1ff, 0x7, 0xffffffffffff7fff, 0x0, 0x0, 0x100}, {0x1, 0x7, 0x3, 0x0, 0x0, 0x200}, {0x8, 0x4, 0x0, 0x0, 0x0, 0x40c}, {0x8, 0x4, 0x8000, 0x0, 0x0, 0x1888}, {0x2140, 0x4, 0x81, 0x0, 0x0, 0x1000}]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001900)={0x0, 0x80000001, 0x401, 0x1}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001940)=""/4096) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002940)={0x8c64, 0x4, [0x1b0a]}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000002980)='/dev/urandom\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000029c0)='/dev/input/event#\x00', 0xffffffffffffffe0, 0x400) r4 = semget$private(0x0, 0x3, 0x400) semtimedop(r4, &(0x7f0000002a00)=[{0x3, 0x100000000, 0x800}, {0x1, 0x8, 0x1000}, {0x3, 0x3, 0x1800}, {0x1, 0x7, 0x1000}], 0x4, &(0x7f0000002a40)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002a80)) connect$netrom(r0, &(0x7f0000002ac0)=@ax25={0x3, {"2a6084afb2d077"}, 0x800}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002b00)={0x0, 0x7, 0xfff, 0x2, 0x1, 0x25c, 0x1000, 0x800, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x9, 0x3d7, 0xca, 0x6}}, &(0x7f0000002bc0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002c00)={r5, 0x101}, 0x8) r6 = syz_open_dev$sndpcmp(&(0x7f0000002c40)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) bind$vsock_dgram(r0, &(0x7f0000002c80)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002cc0)) r7 = dup2(r0, r1) r8 = getpid() lstat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0x0) getresuid(&(0x7f0000003440)=0x0, &(0x7f0000003480), &(0x7f00000034c0)) r13 = getegid() ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000003500)=0x0) r15 = getuid() stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000003600)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003700)=0xe8) getgroups(0x7, &(0x7f0000003740)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r20 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000003980)={&(0x7f0000002d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000002d80)="a93ea9a27f90", 0x6}, {&(0x7f0000002dc0)="dd142f289824b73a3155d1fe629c80497a4344e6660e2df6835f858db63c9521867e280394ca723b108dedeb1f227cbde14ea7b1418a9759af0b1621f9c803fe4a37ea44148719033d41fc1695a32050c6bfe9f2718e5f81a83443c277022435c9ad50ed0a951d61967b4ceae4c3ef61d128be92848edbe260e3b7104e653ce0e437222141e97351129f6bc457374fe5817a426991fd32ab6cda0f255c476b1b0a477f85db28aa65179e76629c5b4c44e939f3f9a4f659f1b71949758853ab795b222d28ca4342c232f29dfe68779e39a463c3b52a", 0xd5}, {&(0x7f0000002ec0)="5e2a85d4a6388adf1650371223f40af705cab0df7a7df5ef6737ad7de3c0cd4a19a237a6a9a0ea5b76ba12a20a4e1ceac6db806bdc28f8fe35998fe82a9b", 0x3e}, {&(0x7f0000002f00)="52cd8eb3057e033f5ba78b535e2ea94a5c10a167f94a1fad254f41d5779be902ae887d40d8b93f3054f9577d0b09ce26b9b9ae38e658d187d28e3388f1fbd649bec96557138a549495ddb10ed5f6b9411412066add59ed7d0d8dc8fc6d2d88da4f9e7bb2900e1c39ea53dcbdc780780dd04273be5e6f79c6c190960899e00e6e563780b20856ec31752fbc0e87b83ccc0ff20f3e555af4df844abdf3fb9ed5f08a2642", 0xa3}, {&(0x7f0000002fc0)="79ed0340524a44640eec5130ca2875ed3582a21846d4130d34fa497799fc143abe159aabeb0f59c13ff7821ca01b7d6b86fc519992d8ae280d18c6d4d852d07bfca8", 0x42}, {&(0x7f0000003040)="b1ae7b3336db13ee3b9ef9f42a1af83864c5a58ae4bd0d06204554f72d4d99", 0x1f}, {&(0x7f0000003080)="a90f53726f58001cd41e064c732bf210f741821427e0dbd9f7c1c26792736d592fb812", 0x23}, {&(0x7f00000030c0)="1019f0095d0cc1ee519092a727a5407fd4cff76351b87649a764e6bd5b2016b2107a139a63bab00a9e0fd8219875e424b0c5739793201aef0e038cb6cb90389fc3eadc8c67d2b38bda1a39fb8dfe5118d1bddb5895b826737810f97adb1c20f912ab98349647ab773cf83418af801617bd754335d1b5587f29a9329aabfd90bb368606722c8a06694ed56910ddc8f3eacfb1148238c4527262864f", 0x9b}, {&(0x7f0000003180)="54f7a84c5c1704c16c720efa1c252e79eabe71a3eff6b041d9b2f1175be0125e8a50b77ddd724eb56dd649eddf58a4a8202a90cccb0784138148d593545b92ed70cd278040f9bd44bc6ecc863df0e65e39fbb1cd8285f17a56902b897c2a221b358c0b2daa8bb9713fb856f9ab1bd61278e0e6b4b35197b2fdf71d650ba235b176c12a46b050634079b1747f40f3cfe8f625b905de08c6a0e1bdef66469a2c7fc71f2f81c066db91dd3fc7155e45622e677a3a4e4c671d642011e3e0d372b70696cd77d18b6c143eed89ad450643816cd7f36ab7db11ef47209c400c1aa943eea63a572ccf7bad132ba2d68db7712e08d8866b0ad502", 0xf6}, {&(0x7f0000003280)="3ba73f", 0x3}], 0xa, &(0x7f0000003880)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r6]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r3, r3, r7, r7]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xd8, 0x8000}, 0x20004001) 2018/05/09 02:57:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x0, 0x1, 0x8, 0xffffffff, 0x100000000, 0xffffffff80000000}, 0x20) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=@newae={0x80, 0x1e, 0x0, 0x70bd28, 0x25dfdbfb, {{@in=@loopback=0x7f000001, 0x4d6, 0xa, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7ff, 0x3500}, [@mark={0xc, 0x15, {0x35075a, 0x34}}, @offload={0xc, 0x1c, {r2, 0x3}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd26, 0x70bd2c, 0x70bd25, 0xffffffff, [0x100, 0xffffffffffffffff, 0x8]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40080}, 0x804) sendmsg$nl_xfrm(r0, &(0x7f0000001540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000280)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) 2018/05/09 02:57:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000e20077020000000000000000000000f9e87c218f858ba5340962a919708c88dc423e13322adfa860116d000000"]) [ 148.891692] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/05/09 02:57:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000040)}, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) [ 148.986118] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/05/09 02:57:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002740)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x480002, 0x0) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xb8, "d58dce5002b634d920bfdc7465cbd4b2aa44b15bbeb88cbdb3102a233a61c83a4d88f289493d1e0c33003f132d7e5d19de650c9959113b9f1ba996142a67564f695e4f45a07554b0b83ea5d607c22143746e16a72b101e705d53982d2e377d2ab77106fcad96c83b8fe2ed91165668e79180ea11bc09d7024caa837bf8eb0df52f101e7c9ca43a7bc596bd04c68a9c9ba654cc44a3d5f2a1489d29aaa9a815b562bd6dafdacf678c875023870094adf89cb045fb312fef24"}, &(0x7f00000002c0)=0xc0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000003c0)=0x8, 0x4) sendmmsg$alg(r3, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf32(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000004000000000000000000000000000000000000000000380000000000000800000000000020000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000c5cbcfeaa9aff3500765fca1dc2dd5192c42c4bb66703d41"], 0x58) recvmsg(r3, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x50}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/09 02:57:57 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xcefc, 0x28400) setsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000280)=0x7, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340)=@buf={0x71, &(0x7f00000002c0)="4001fe8698846bbc7ee6e0a512e898f6812b9065799decbc06646eb91ad18df591d2d40811d2ca3db8118c5312e78005ef801d67fa7aa4456613c97795d3935a4bb48ca48de87dd0bbf1892ff02b07175a30b4e51c666f4dc6b3ba4cf596914081709400b761f5abf88797bfc4889e1cd0"}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x12c, r4, 0x100, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x666}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8169}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf6d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40000}, 0x8004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0xfa, "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"}, &(0x7f0000000740)=0x102) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000780)={r5, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000007c0)={'bcsf0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000800)={'security\x00', 0x7c, "1d95dded195735972054a83420288f697ce87e4c231238a240775dda561bc1b13a74389d38c1df16721422327e5f8919e65f637ab8935fe5bdbe34807cbf21872ea6b05fb174a59db8a613aa2a92607e5262e0cb1bc42674eb73e01e652a2640804376bd5b57303bea523a4f81f432f5f1ee87c456414328ed86031b"}, &(0x7f00000008c0)=0xa0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000900)=0x0) ptrace$peekuser(0x3, r6, 0x38000000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000940)={0x2, 0x81, 0x5ac, 0x200, 0xb8e7, 0x7fff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000980)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000009c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000a80)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000d00)={0xc8, 0x0, &(0x7f0000000b40)=[@dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r7, 0x1}, @free_buffer={0x40086303, r8}, @release={0x40046306}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000a00)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000000a40)=[0x38, 0x68, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000ac0)=[@flat={0x77682a85, 0xa, r9, 0x2}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000000b00)=[0x48, 0x0, 0x78, 0x20, 0x78, 0x38]}, 0x2}}], 0xba, 0x0, &(0x7f0000000c40)="17421c56825ce0d8a635317dee5d8c0e9a88636b8e0af4824fc989cb0cc4933435648692fc6cba3193b6431100c6ad92978dffb92d24d5138674ccb54319c53346abc753e6b35eeb4b75b7106899e5486dd6ea8941557735a4406524095d5ddafcb5c1cb75f09778db50de04111c9962d7129160de20f4af4a334a5fc8073f1664ea9abc376b88145d7e43f2e32f7bb7c5a58e7b7fa6fda2c6975349e1ba94d633d8246fa2b3ac30b77c0d6f1a0d1645f063bbac38a164f5013e"}) chmod(&(0x7f0000000d40)='./file0\x00', 0x0) sendmmsg(r3, &(0x7f0000003500)=[{{&(0x7f0000000d80)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x1ff, 0x6, "70cd6082a2dabd44b6f1a18addf99ad84164d6c7efe7a2313774bc098665485e7902dc6707fbd53506b27ad3edf2d264a24ccfb24d39ca520fe275d8c5d831", 0x22}, 0x80, &(0x7f0000003180)=[{&(0x7f0000000e00)="f51f25c33eaa3dc206a73a311acb", 0xe}, {&(0x7f0000000e40)="4704cdc7bbec1d285382c4824756fcc366d259ecc466d16f5866b7c0af66c2104d60249cd5025d776605fa3fba38eabf95d0d3c2953e7d83083facdd6a07d797b6939a2c1fd166b79d01db52c0ab21bd39044e083f8f5f5870f6f4f5f239a98b3e62448d5de52e91de21a4f3c21aeb92ab9f86c80e11b6a1a9cee30c409b5cc4a11b5c2ff2c7772e0250bca224dfc909f7a352f12acf7fc2987cdf0a3b3fec5f19e8548a8ac5cb7dc35a357429", 0xad}, {&(0x7f0000000f00)="267ecc11bbbc258d7cee394bb0ffd58ddadf16f7796d5795474b60e7393e66", 0x1f}, {&(0x7f0000000f40)="cfe72208233b8e37ec510dbc3dc62a668060bf19a47a55bd39e2ae31aa75f8b3f56bdeafe9db0589e0d9a0e84deb83925ffe09ec6825fd19d47855deac5f7cea4e011c0fe4116f79092c28fab4c5455950756de1502ff4db63dab680497a7387a38196892367fec9329899b182cb39b16c276860c14e6ba1591bc520a91f4bf15de9d946f472b71916884c510ad014bba3827125f3c9d0b5cfa69b345b174206e9185efa4f285b1f2856fdf4d2c72b082b0e7799596ff0d796591916579f646304b88047caaefee3b616ad3ae617c3f984ae69f87fa54e26bf3a43765d8521a7f3ef", 0xe2}, {&(0x7f0000001040)="aefa687f29f312b181991a2d3dc3bc7477695d2ee1e33b8ae1937b551aadf45cdb6ab890583837fefc9a9a6c57", 0x2d}, {&(0x7f0000001080)="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0x1000}, {&(0x7f0000002080)="d178dbd576d0e5115da7613a86e3e3c6df25af1425d277b7cc95624f67aa55cd1c0e09fff181dcfa338032d37f099057c11fa2ad4b040b2ed1a4e5d06e343aac38681bd8ba5c8ab85a3f6080102b8cc7cd4cca7c3a84fca1396d48cea25a97cebe944917f96709ce985e2e601d4f5e9bebd6252cb4a21dd6b4e71333ebf3eb23b11cd0af09245021e6a198dd873dedac1aaeeadd6b90b62405f0c54e85644a220bbb2923938a8f42638ef700db4d529c06276d7713605ad78fac1dd2a1f07a817093696dc31a1a71fa526c573087ebbbca59cc6c841f647228a73e444ba6", 0xde}, {&(0x7f0000002180)="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0x1000}], 0x8, &(0x7f0000003200)=[{0x98, 0x105, 0x694, "1073526446340fd8c0c4a8f9ab37cf141c0c7e10dc11651f52ddd14cc508c23958a7df3198c5f152387b8737e9a5afca5b2a186dd3274e88cba75f53383b2e63bb63e5135db6c3764a1501f61b71daf837999d028b80e2d7426a9170520769e43e7a6c390c70bebb45e110d33bd11bcf207ef80057373f5d06418629ddb2e31c7f"}, {0x90, 0x118, 0xff, "806f574a51a2f1e3e7bc368cdbc88f2ee6d6f8861cb4932a2abcde403e43aa4aaf7ed93bfcf60c822666b6c3e8f695e685084c978df6890d6080edaebbb6b479ad1f3a00880618b8c3e1f1859c3b98a4d61540731326bcb10dfe2399f06fbd94d1304043d05fd97d68a9e69219e773bc956f06431a8b355a6a61124fcc"}, {0x58, 0x109, 0xa06, "3aeb7349d38552fd3fa5eb9068ea3a26788bb39da7754cef5202072aaad6fa589db3032bdaa3f95ea8567c155eebb67bda1bc2f29c2e775d3f34247ad856688d96ef"}, {0x88, 0x11f, 0x2, "76197598b2bac9d8d42340b0e4b132761dd89a8a90f15912f1304441944e912dfa67ad1d823ae0731bd6fd1470e4e8be422180bf4c62091ca47563ea5fe834ed123078449d90446480c3949582a78eca20776b3025d8fd877393bdf03467efe476e5972b6be3cde830e89616942719ee54e091256c63"}, {0xf0, 0x18f, 0x1000, "98a5a6c026781efd09d22a4a706aa552460940248ed3bf1246ddddc241696081d7d1b8bbb3504173032275ebd4c39a7f8a84975994680b159d758416ba904991e92a5d0eae66433576dc4f2e59ca3098a2382513b120e1842f5a340dd4f50296925dbf7d306b23bc976676fdb5f86db28688c10c65414d5b978d1892032c42e890c5480119c8485348653ba075f32180b355d876d5046bf1a410843040bcb43d0a9d1869e3d65cd55abbe558b09e9cd701ea5bca345a33d444179c30265b41b64178ee6a42bf7758a3a1cb4c067482deecfda1054062d3ab304aa70140a71e06"}], 0x2f8, 0x20000000}, 0x2}], 0x1, 0x8801) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000003540)={r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003580)={r5}, &(0x7f00000035c0)=0x8) r10 = request_key(&(0x7f0000003600)='logon\x00', &(0x7f0000003640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003680)='bcsf0\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000036c0)={'team0\x00', r2}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003740)=@req={0x28, &(0x7f0000003700)={'ip6_vti0\x00', @ifru_map={0x1000, 0x6, 0x0, 0x7ff, 0x4, 0x1}}}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000037c0)={{0x23b, 0x7, 0x9, 0x3, "878fc7f629aa5d2bd2ce72b86e1c7eb37e8ee81231526889cee5bdf21fc7f6ea5cb5efd2c051d940c458cb49", 0x2}, 0x0, 0x0, 0x2, r6, 0x3, 0x2, "38b67fab46bbdb985b53994e4aad2763b8a1be5dd41a91afbec21c22e033e14fe5953af6f27f7a54ac09760094963361374830f4b2d20aafbdab14508792cfdf", &(0x7f0000003780)='*^%\x00', 0x4, [], [0x8000, 0xffff, 0x800, 0x2a669f3e]}) 2018/05/09 02:57:57 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x100000000, 0x6, &(0x7f0000001480)=[{&(0x7f0000000140)="b3a158ccb16d6360c8e3387c06956691473dacf63801295645d8cfb46ef16b252f8457af721655c7243eb6490396c32a127f64c73a6d997fef5fbecfe2e3e4eb5ae1ad770b070a0dc7fe078f93b39f8aeb4fa2a47f4ba7edfc9b8052c1334e8c343469c2eb1105d6579a82a7879d4fe9b1f54d1908e77748361ff25b08fa72a7098e95ad59a08eb3bf152ab1cbef34a50c71dd3033474d890d3b828d3f1fb7d542edf8beea40998968e1b69fd041f7dc1824608775ab03e2b6a1f6e163", 0xbd}, {&(0x7f0000000200)="15c368660ab2fb5f67dcb32b74b217d8dfca099da681189a77a6371b6b80362801106620ac01ece94d76773596bb8b506d486874714464ae8d224b30a3c15385b44f140f29db5a46589861c540c908b958e2df6897a140b1cbf2d08f5d6230450b8aa8c04bbfd1ff0e464e6ea882c42c7cd6614754309c61e12882fc10c8986973e3172742efb53db25f340e00468ca99038a64604aa4c6c5d80da2e34f004db5b3784cc3e37b143c98b66668ec3eb34dd35b6de83094d3d03d9d18d7e24443019409fcdf566e7633fbba105ca5bcb4c89", 0xd1, 0x8}, {&(0x7f0000000300)="ea06c3adb28cd93dfce073767d787394fe419842612ff9dd9b703d52e33153ea9bab7d79f773bdc5e726ff2daa186d88681a31cdda435eb8502ba3bb1fdc6bf0963292252bc397516b153f6bfc1170fa5b803a08bfde554181967d2b1ceea15a9fff4f6a97e481d32f6a16e69bbdb4bba1bfcdd3ef50b746efad332b819fc3cd114aad0b61368ab67f533ca2d722ded0d1b9db6bcf743f8c8c1844ac338bdd0a82982c3cc9ba7a0911162e1f3cf19122d69d8f2c62b40f3bbe23f78b41dc8bc6b234951de7b059133d17f3996e2a3d265201c411226ce1e63cdc858ec9a40dec1f3534b096ebe6725e4b32fddb1d3a5351d4c604e40de3eb7f9eb3c08e2cb435ca4723a7fbe677d3d653934c02f26e64119da54e98012f7ebc4788607218f8c655329024769698bbc8ad7613a97db3fa7139fb672aedc1d6cece9d4864ca0bc891628dd8d769d80c12f1b9567b35071dbc866638329ca1c784b362c8793794fe397a370f4aadd6132bc12f0793fda5402be0f62c82bc450849da6df89d3cb3951eb1b90e4392ba895bb3169a35339a2335edfed980134e62964a5dd949583a794777f0f6d750ab688e9c7e64583577c757f91061d28546ca765a7ea39080563fb0f9e8c0cf240794f00e3707b41d37d21f4a965b5eb1b9136b1ff65c30106aeef144d2546f849d26f1c78446da89750dfb6583a25818af13ef34ad7a520cba9b347956c314aca54d5f63b5db027ee1f1e82a7b31a7427321630ffada51ac3edac29178d48388050ad9f4cc549faac93b8fe098f6b33981cd99fe645496b3cbf1fd4a0a88e64e32f1f00e6e6b3ecab26e084d0493a332342595512cadbd4fb3f123803318c50cda9da8f729e041eccb933fd2bc993e448a728368131238e6e741eba859eda040812c2f490817110ac51caf4f7f9351a24b0bb4fe6f3676a0243155c713299d1864b977d6b559ebb95395f98180b0d52c912cff0bc79b53fa9017c6a763a746535976348c401a60443bf8ff7eccd710876af7422439b8a678ea491dcc56f791e8673867a8c2ce7f0ee13ba7cdb0a1c8af112a3f3673b8d1b894f8a627a14d5dd322c1291e53e96ce32e9038c4a5b97723e8637157eef7b88e4594267d4763e20156b13957a869048ed391db86a39a41656e42e65e8396f9ad96e970c4902fe299ace018cbfb3f71d0071dc5c34eee95ca3ab18fa4cefd97f2007cb62bf400791b050b79299d2fa02bb4c48fc9cfcc1af48a97e530589cf839b221c5d0f6322fd700531ff97bbd90ebe0587ae71084da611750fbcd926de21cd3567f3d2856fc2aaf5dfc6e55ea6b7ebee1b7bcff45c63edfe96cda9f2e9180b88d103191ca5dac40bced2e125b98f93abbf7bcd4e6638c5ba251a185dd5714da59aab88c106aca10c6aa58be6eec409c1f361ba6d60bdf4afe82c4820b27b98829b398c488f173179fc6be9bcced497febf2b68873d3a49d981ba8c1e469c222df8a218475de7fb8d871a85ea314ef6164debdd8a5149b15c1d12fb4d8796f7cc4d6adda131fde8c60096ba55d206fbb924ef467e94791ac9b15c5464d4b2c6c3b961c86629a3b179a15457fd17b79e4e8a6315d9c42ed3d691a7403eedcde057656089d535420ff648cb285f746c27542015ec7a96cb1a49951844e12705bdcdea3846ff7d20c53085e6a38d038948bdba484d0cc89315045ae291b123a1e6fe162ebd5c452a1dc88e196bae01b5d13f75fcccbcf0fe81ec32400414b42803a266451aa7427e4b88beb59b996e81c318aa8294bdeb2b5d6c5c4198f350f1071f2e74a4543ef7098c2d5381e6dc57a4f81ab334999b5829f17ab8e59eec67d614593565dcfc72c1ad2255bc22229a4bb225d56f895fc4876fbfdaa61041cff387e3135b56a8e7cd37c6a93fd33e75bab2491864fa3c23008cb967d247715b46861b9f042c5bc6953d6ba69afb2317abca5ff3cd6fe86829e88f1043c385fc00d0b66ee95409d989e76c0c2dd087caf70e1fdf9a3dfb8c262e6c30f497ea5ddabe606928da9431892bd654dc3c0e37879a2a2f27205c10dbee3ac2d67cfc33810410798844ae78e3cca6e4c58bb3deee3ffaa32b7efb9dc38c2b93932b31ace7ed8c856fffaa60f3b3ebda0bed13623d9b40d74d585d63f35b4587ec69bb3bc73b1c7d17f48096113d2331a04fab3cdf229aee7900c82ce59059d7467afed7d085fb33cfea645f53e8c46bdeaf2e701395802673dc05b23ce6c73aa391a3703fd65daea6763600d0f2154bb194e45b81e6f9ad70cc049d97b5641ec9f24ed6f845ebd550f4016dad0cf89314911c195a05a18426415695a026e7e7b4d1875535946c684b2b47d3e5b103150a75127c024ecc83f94a9dbb25a6fa5759b5777f974468fd70cc2bd44236c51686c69ed606ffadb6e7cd53bf0b3a783ab9b0eec4fb310be28550c40d8a7d4282cfee249a721b7736534c73725f8573e723a359a4365390848850c0fb841c4753e317876901080368f006bac4ba88dc20bb22f2d13017d387d6ba8912947941f904eff2f3e981735979d087959a7c2fb4f2c3e1922af541583ace2ad5e573b9c5855820c0175672c7e0b0d8f64b8638d87082c7322279daaacdb64a514aebac52d412236698ea68e26c9191936d3d43ae3f0295fb7aa06b9df1bfb30e29b518f5f59649f3cf12f9206efc4c2b6f17b5ee31f0f8f22da33b076112b42842c27c9419e77bd3076b79dbf1aaefdf33a58bb9355c350603e55227da92226af2fc403a3a882b2221e05cdde7bcff3c610b9e976df821e55c228eb1e33383e8ec66e10325dcc88a8f4b34c9527db8fdf6199d865645da357b387a508a5d25fd59bb9191c7bb7e40b256233ab273ece729f04d4bebdd65622771712c43843833f080eda85cb96a7a7b5a36fab832db5500df4c18660123740809fafbae18597b524160e540b6a2dfc225a86cc7365bfe6211074ce0c70508ad93dbe2b79b21dcaa276044c593f4f4cd635128031b2a3dbc906388cc9f4dea91a55780e6ed27b2c0906ee3fdea3f751e158ed4aeb9dca8ae839c5f60e47e1a79ca46b90ad34b90143373948d50710c87bdd9aed376c4f11f09fd2035bd57abb9550a204227abc0c158e14d4e19b7c6fd0d92d2e3df3fba10670b0a2c895f13681db5bdc1f92a9c4959aea3287a017beafda6a50349c9240fc45e95d4bd220e2efba38ff49a41aebef93e980b78c1ec7437bc739b28184ba45412eb473f2b15851b43a406ee583f2dff16c4127ab37c51c53868f99743337e68bb97694b7e55bb774ccc5b8c3055c243621c069aaba58f8f405e48119aa8f0c63884889a6ae93362aa30cd8831e00ab964fa6478200610b10ccbe9726fdc6576581b77b875250ca0fb37e28c3dbeb6fe897878bf93376c150ed1516e72c22ee04561a7ef7c6a7a6f6dc992c99fb21c584921b781a48560fc822779e3c987265d0be417449293865258a7651dc81fdccb6cd1325913e096124766b1e3bb18fe04f7105fe4052267589b8482a6ed697f295cf0a0667d2e36613e14aa0e1489a3ff37d0a4117c2f2f160507c7b7621be68c68688d40803969a8d7a52ae47985444aa263e4307ed5d1d66f9705cd830b47f48e4d6372514cf5e1e93b50f62ab94abc8674cc44500f9ee0871b9c7d702faa5f6bd17431d60da0e040af3a047a367f5fc9c861e0c016de09dfcabb6e1ef4549267f03006eb1d3f569d6cb4ba7f6bd047f540d7d9da477791ed505011b6506d432eb4d4d232e08f33aba36abdd14e9df306ff899c339b416710acf9aae9d5038fd596285abf4e9012dc250feeb7f1d323a529e8bc9a52294cdf49b2abc063be8691c1881c396006e78a5bc28f5b84a0404439608043b595eda32e43d9a68ba96ce8f4fa8f692337f62d3a4e5f4f8bed1b88bde51e80f6e87d2a48e7f5ae38bd2783c531152df3ed08c4d87e9cb87125e3bcae15d4fc399e73d929ccc6a53ade3597f08d9bf77bd364a953764577a362430eaac6c295c96abbafbb247b826412e95fbeeeddc03b0d35958a5565a18ff3f8f5408ea6400509546035397bb3392fadf7c53123cd445e9a7d7af2c3b9b348677dbf2f6b1c703882fa944b0ce99d5ae71c07cb8b463c1caffad6e7935534b918ea97f05327ee57dc0ff72fab13a381f01f1d8a2531b31a81c558ce8453daab3c146e309333e2a14a5399bd31dec2ab382e09a218c2ab033618c8bc228825ea06a20989fd414600f21f6ce7f04e127329b8cce8f3c7afdaa4cef49cc6abd57bfede90d476f9d38295bfc003de116bd4363d404f99a3f1e36aa4943ca17cd485c91bab09c3b8a45635a029f646ac853c82b4eef739c5825bd5da8b1d87efa34fd545e7e492ce6ec47ee93bfa53aee6dccf33af1143e0cc2a98c059c9490536535aca03d06b0cef51124d5d41b771981c5c5172911edfa9ade0f98b19b3010783d211dc05b0099f1abe21833885cef1b7d6b4e12170b8125221be5b8a75c62459e15be85c1b9ad51ca3cb875467c30f8424fa5ec9d650d8ce987b39fba9d183035bc870fe5a3c1fccfa5c70c6dd88a87d132c54651bb063493ea708543c9daf1aa078f5d37c604a4ce08668da7272e56908bb76dbbcedd089aca58a1ab93edc158a2932692c9f1916eb41b8af76abaf654184f6fb83b599f66ecacfbecbdfe49f796025fce9ebcd3ec2a4674ffd153b5b179a93c74323cf8bd09162a951cb4cc580bc257f3aff6b7fff042e64b413890038ca40775db60654f1b9378b49ef9bf2658d18cd923ac93944e1b84f7771b25de71ffb18fe5ee9f815eabbe9fa38977bc90a77579d487e2d771ac651cefddf3d1bd29f780d2bdcf3c401a7c8b0293134b6817ba3c74a12ce01dce2c71cd9e91da9904ab61c56981ab22e20ecf5f7b6f88975890509db6a2d3eddb4b5bee30130fb20f9a4bb9e8aaa3a754f347090c11feac25bcf718be8f633d2f2154dd9e89636b8347119a88cfa37c76e0c3fa73bfe5390bbda039b45bc8993c5352e6cc0dc2497a357aaefb99adc44004cf35146eb79afc59a2f7666d44a0887f18d8e7b1ccd83024ebf84fef3478b6089c822ff320d111491088934b1ab3d7962e7644e767e4da51946eaca004ef390f500898f77ded99eb76121489c04b1bd15aca5b3c23fa5cca261941e33ede91e69cc4bf77b699219ced1a2b52fa83fd102867f651a30b7f1a12d2fa443f802285e31623da482f3c732466be04becfffc0b679705f0786592bf948364ab9e6ba62bcc433d33d7ad60a5b2fbb7aa580f6fe86e9e04135a0c0697e4b3794b16c9e777b6b666e342d726b9ae5ab948dbbdbdc5037248a7c4dbf3dc7783ee0aa48f6d67db7223c9e21f04500bfec520b5bf1bc5cf4f3b50f8a26a822adc69de37b39f7f16b1602c949595fd93baaca3f74d0aedc5abce5a17de14d14a92bfa58b525cb49f3c992b95b3668eaef9c1ef79b065d2fcad8c07fd83ecc17ed902d167255832a1c379c89fb0b6c1b85001b551f7930790bfeed10cd5c5227cfb27a766d47078e581453d225592b69e3ec2e0d845291b8f07970f05fd596cf2912e95c10ae922cdd344f5d656373ca098af93582666ec61ca62767ec36b14e84cb0e1f5148b45eb03996b7d912334ea6dccb98d46bb1d9d8e911443d2c66f04acf3cd9503f96a10f609dd1dc16393e052e0f065ed2bb66595f372c5e25f33d58b4e7d4a73866dfe34b70f29407fbb168a51ffe797567a31c48fcd6a3cd510b6a409774ed6ac01cd8637b4c671a7746d94f998bbf", 0x1000, 0x5}, {&(0x7f0000001300)="b4d9e4a419c1e64d72936818b7e96bba92c639d966d2388f3787d679a8e87c2cfd3da34802", 0x25, 0x6edf}, {&(0x7f0000001340)="bdf98b95de06cb4959c753c6a869f72af9e60430851a161faddf962449668d7ab6880c26ff498d3df71bffec5fdf760ae02c03494523b9d321a6c48cef13e7e39a4202a9e51e62752d9c34a7dd0971c49b3337b7f7e277a98ee86e91b7765f13241400d8adc4630e8c5a3b22a27fbaec5c9014a4394c90891aa92abb08759950a0aa66d91a801b9cc9c0", 0x8a, 0x8c2}, {&(0x7f0000001400)="f7290c384a6d9028e3b6d18933a76768d1495afc5c72b7d468eedf504352f64bbf0144e7b35e05b8db322cd7ef8677adad2981c6e5e5186bebf0a9fd19991c0dd198c37e6e01052a3642004b90b2532744", 0x51, 0x6}], 0x1002000, &(0x7f0000001540)={[{@usrquota='usrquota', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@barrier_flush='barrier=flush', 0x2c}]}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001580)='proc\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000000)={"e39c01006e30001800", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/05/09 02:57:57 executing program 4: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000180)) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2018/05/09 02:57:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10902, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000040)=0x80000081d) 2018/05/09 02:57:57 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x88000, 0x0) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="7f000000eb0bade8b42b1b5d05d785e18034b561671b94856e66ba1556c508ac8ed7b30b610ce1d396272e1d6e4dccaaa76e5b4ceab6043acebd4e62dfde62a497dadc4a4db2101917039bc1d4b1bdb9c4b1b2a23ea82f1a20a45163cd7ba80edfabcad5ba46b1c31bdb6495a81715aac35f955f4b0aa178bbd98bf3b83819cc2fd7fa6a67ccbb9dd9664ba61ab1654e3785e2a629ee85096c4bf4d5bd3d"]) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b6", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fdatasync(r3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000340)=0x0) r5 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r4, r5, 0x38, &(0x7f0000000380)={0x1b, 0x1, 0xe836, 0xfa6f}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x282, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000200)={0x0, 0x6, 0x5, 'queue1\x00', 0x8978}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000300)=0xc) 2018/05/09 02:57:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32, @ANYRES64=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES16, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="6d0d3648b5d60c12f6d155ddef921ff8563892c997e8c064bb7f4c57ab0532281bbdb44040b8bc8d5f9a197e77832e8f4e461abab83518d4142123276a301bb4ce20f01c4cd071c863e762197cc68b8b85de237cf0f1de0fd15888150fdaead7c72043749e10d6747ac8b373fed30563f5e41d2df82100ab1c49b6ef0cb2cb44f6debad26464e77b4cf23fcb545cebc5d2a8f5f82762b8910d0143433faa2812bd0966ea34f446d769ec8b6c36aedb846a2f23047c986fa8f2568bb34569d7f51c852c1ce6a48d09bfa626c07f67be52f83dfed49833635cbbe828e24c032c65de454e8919ad580cad7378f432e9cfa45e"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0]]], 0x6) signalfd(r0, &(0x7f0000000000)={0x101}, 0x8) 2018/05/09 02:57:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x2001) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@generic={0xfffffffffffffff8, 0x5, 0xfffffffffffffff8}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/09 02:57:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x30) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x9) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0x1) 2018/05/09 02:57:57 executing program 2: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r2 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x10001) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x91) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r2, 0x0) 2018/05/09 02:57:57 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa29000000d35189f508060001080006040001ffffffffffffac14e9c4aaaaaaaaaaaaac1423bb"], &(0x7f0000000080)={0x2}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x460102, 0x0) write$rdma_cm(r0, &(0x7f0000000b40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000b80)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000001c0)=0x1, r2, 0x0, 0x1, 0x4}}, 0x20) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x2) 2018/05/09 02:57:57 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000040)="c8d63f23", 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000001, r3) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r2, 0x420, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x42}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x88}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) 2018/05/09 02:57:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2c8000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e21}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xa4, "d9348ff6ca2a4730e93e74ade63ae131e2f412dc3095a3655387fe2c9b0466062ac3ee5cb03c87858d631b8c5413d2f6f88e635d527c00d59b9ccb9a0596c2455f43e2efbaa176c131677a59408294d999db0aab6249bc28227403eed193daef7b8ba99412fb04ddff81c18314fcb90d2d3aec91b3db59a4f942a72d4739426b5b3e1387c563eece9c9ae96f4b3205d92ef79978592a36315ee3b2b241432c79037c9f0e"}, &(0x7f00000001c0)=0xac) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000340)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000380)=0x7) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ashmem\x00', 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400)={0x9, 0xffffffff, 0x2e8bc8f12f7a4621, 0xb0f, 0x9, 0xfffffffffffff9d4, 0x0, 0xfffffffffffffff8, 0x6, 0x5}, 0x10) r4 = accept$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = request_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='userselinuxvmnet0\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f0000000580)=')cpusetcpuset#\x00') ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000005c0)=0x0) wait4(r6, 0x0, 0x1, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)=0x1, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6914) io_setup(0xfcd, &(0x7f0000000700)=0x0) io_getevents(r7, 0x7f, 0x4, &(0x7f0000000740)=[{}, {}, {}, {}], &(0x7f00000007c0)={0x0, 0x989680}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000800)={0x0, r0, 0x9, 0x2}, 0x14) io_cancel(r7, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000840)="8935eaee72e08e5a342090eed08c95261ce2aa2cb969e17a1320155c7510a2863a452d359720cfca823b7f5185cf46a661edc4eaa098ce8a1960b48331a6b04464ff90bd6b1c5308541cee05c60138f62ba77c055e7b9db907df0cf29e", 0x5d, 0x10001, 0x0, 0x1, r0}, &(0x7f0000000900)) recvfrom$unix(r0, &(0x7f0000000940)=""/238, 0xee, 0x20, 0x0, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000000a40)='/dev/snd/pcmC#D#p\x00', 0xc3, 0x88402) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000a80)={r2, 0x4}, 0x8) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000ac0)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000b00)={0x4, 0x4, [{0x7, 0x0, 0x1}, {0x5, 0x0, 0x6}, {0x2}, {0x8, 0x0, 0x4}]}) 2018/05/09 02:57:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x1) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = semget$private(0x0, 0x3, 0x8) futex(&(0x7f0000000100)=0x1, 0x9, 0x0, &(0x7f0000000140), &(0x7f0000000180), 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0x5, 0x7, 0x7fffffff]) 2018/05/09 02:57:57 executing program 5: r0 = socket(0x5, 0x803, 0x10000000000000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x90, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x7, @empty, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x200}, 0x8) 2018/05/09 02:57:57 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x40000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/107) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x3, 0x30, 0x4, 0x401}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x3f, 0x1, 0x2, 0xffffffffffff7fff}, &(0x7f0000000240)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0x5c1, 0x1, 'client0\x00', 0xffffffff80000007, "ee7819200bff3c01", "aafaeca3cf722d73df89ddcb5b745a25a4c097d3e2d35db4fb11c1fb321bac30", 0x7fffffff, 0x5}) pause() ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000340)=0xc9c7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x1c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r2, 0x80000000}, &(0x7f0000000480)=0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f00000004c0)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000500)) r3 = getegid() r4 = openat$cgroup(r0, &(0x7f0000000540)='syz0\x00', 0x200002, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={r4, 0x6, 0x1, 0x5, &(0x7f0000000580)=[0x0, 0x0], 0x2}, 0x20) epoll_create1(0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000600)={0x1, 0x1c, [0x28a8af72, 0xaa8, 0x7f, 0x80, 0x3, 0x1, 0xb5a6]}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000640)) fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={r4, 0x3, 0x1, 0xffffffff00000000, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) umount2(&(0x7f0000000780)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000007c0)={0x9, [0x100, 0x7b, 0x2, 0x7, 0xfffffffffffffffe, 0x0, 0x1, 0x200, 0x6]}, &(0x7f0000000800)=0x16) mkdirat$cgroup(r4, &(0x7f0000000840)='syz0\x00', 0x1ff) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000900)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x14) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x6c013, r5, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000980)={{0x0, @rand_addr=0xffffffffffffffff, 0x4e23, 0x2, 'none\x00', 0x0, 0x2, 0x5a}, {@broadcast=0xffffffff, 0x4e21, 0x10003, 0xfffffffffffffffc, 0x5c20, 0x1}}, 0x44) getsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000a00), &(0x7f0000000a40)=0x8) r9 = msgget(0x1, 0x402) r10 = getpid() r11 = gettid() msgctl$IPC_SET(r9, 0x1, &(0x7f0000000a80)={{0x0, r6, r7, r6, r3, 0x2}, 0x1db, 0xfd, 0x10001, 0x8b10, 0x401, 0x4, r10, r11}) 2018/05/09 02:57:57 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/44, 0x2c, 0x40, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@showexec='showexec', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0//ile0\x00', 0x0) 2018/05/09 02:57:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x0, 0x110, 0x0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xfe1c, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:-0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffce) 2018/05/09 02:57:58 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x85f4f25f00e4102b, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={"6e6174010d00", 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1e0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xfffffffffffffffd}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x0, 0x2}, 0x90) sendmmsg$unix(r1, &(0x7f00000004c0)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="ac8444c1488213ce3181413a0cbacc34734086", 0x13}], 0x1, &(0x7f0000000480)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x28, 0x20000011}], 0x1, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000640)=0x38f35c9f, 0xffff, 0x4) 2018/05/09 02:57:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000302f77)}], 0x1, 0x0) 2018/05/09 02:57:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa0040, 0x34) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'yam0\x00', 0x100}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syncfs(r0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup3(r0, r2, 0x0) 2018/05/09 02:57:58 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080)=0x1000, 0x4) socketpair(0x2, 0x5, 0x2, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0xfeffffff00000000) 2018/05/09 02:57:58 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001680)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0x62e5ddc1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000016c0)={0x800, 0xffffffffffffffff, 0x2000}, 0xfffffc1d) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x20000000000001ea, &(0x7f00000001c0)}, 0x4f) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/05/09 02:57:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00005ed000)='maps\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20c000) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/connector\x00') sendfile(r1, r0, &(0x7f0000b4b000), 0x7ffff000) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1) 2018/05/09 02:57:58 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x11, 0x1, 0xffffffff00000001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x29, r2}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000140)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/05/09 02:57:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xc69, 0x40100) sendto$llc(r0, &(0x7f0000000240)="09dcc879365ffcfbf614b757a3a724bccaeb1b541090a4ec63160b3a15761919ba72414d5b9a1d0d3bfe15aa186a7e0d8fafa1b0edbfb87882007621aea1d4957d1e1123408a014e2997104232613319716db2fd9187cd6ab467e441a7556a7e8e04f756dd13990ff9233979b47d494d73f7130bacaefb049c295f1ba003b66b3f75825f4b4eadb79b1bbcf0de98e6de2cc52af893862b8d936b709500be698bc43f215910fad5a2722ef67ba819343c6aee49cc7d51ff8665e5cb3934eb66a54553709dcd9679cb3fe5240c7249ecb171241dbe5c33c89a7272ed38fb2396fe97422ecc6fd72ec3222ccd4cb77a024f8af90f17bf66", 0xf6, 0x8c4, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0xc00, 0xa8771855228c1efa) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x805, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) sendto$inet(r3, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r3, &(0x7f0000000080)="c4", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) [ 151.101912] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/09 02:57:58 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0x18) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffff801, 0x4) 2018/05/09 02:57:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ftruncate(r0, 0x3d) [ 151.179937] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/09 02:57:58 executing program 2: pkey_mprotect(&(0x7f0000670000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/05/09 02:57:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x2, 0x5, &(0x7f0000000040)="8dd8096924f153c1e848359606472bb48f732b747da55dd33ad162947fcbb0b46cd4a7627bf554c34769f63324e301daa01907600a7e9ae4d3cbebd803710def071c74b4a3470f158470b66194d9da18ce035831dcc7d1c41348fca0bd87ac76ff2878d0f16c86b078d8257c4ed5ec9e356463a6169d222067da804cf60fcdd2ef4f88cb052fcb3b03d11748e40b4243bc66585d214e26a1a4a52058f0f5fbee48066a104947c7", 0xa7) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x2}]}, 0x1c}, 0x1}, 0x0) 2018/05/09 02:57:58 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000340)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) r3 = getegid() setfsgid(r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="66b9800000c00f326635010000000f30f364360f0132ff2c8040f7080f23580f01cb3766b92f0b00000f32666485110f07", 0x31}], 0x1, 0x29, &(0x7f0000000140)=[@flags={0x3, 0x2a1800}], 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000200), 0x4) getsockopt(r1, 0x100000114, 0x2710, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r5) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x10400, 0x0) 2018/05/09 02:57:59 executing program 2: r0 = socket(0x22, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x9, 0x3, 0x10000, 0x80000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x1c) open$dir(&(0x7f0000000100)='./file0\x00', 0x50800, 0x100) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x2}) 2018/05/09 02:57:59 executing program 0: clone(0x200200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000380)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x70, @mcast1={0xff, 0x1, [], 0x1}, 0xce}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x3}], 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000380)) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) 2018/05/09 02:57:59 executing program 4: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) r1 = socket(0xd, 0x6, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7f, 0x326) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@dev, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, r2}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/05/09 02:57:59 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$getown(r1, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad23477", 0x60, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) r4 = dup(r2) getsockname$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) recvmsg(r3, &(0x7f0000000000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x62}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) pipe(&(0x7f0000000100)) 2018/05/09 02:57:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="7c582cf0b85c1951b30948561c050b27", 0x10) 2018/05/09 02:57:59 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x53db562c}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fcntl$getown(r0, 0x9) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r1) 2018/05/09 02:57:59 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x60e02) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/22, 0x16}, {&(0x7f00000010c0)=""/50, 0x32}], 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001140)={0x1, 0xff, 0x1, 0x0, 0xf}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000011c0)=""/1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001200)={0x4}) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000001240)='ns/net\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000001340)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001380)={r3, 0x0, 0x63, 0x0, 0x8000, 0x2}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000013c0)={r3, 0x9be, 0x80, 0x0, 0x200}, 0x14) r4 = syz_open_dev$mice(&(0x7f0000001400)='/dev/input/mice\x00', 0x0, 0x41) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001440)=@assoc_id=r3, &(0x7f0000001480)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000014c0)={r3, 0xa4f}, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000001500)={0x0, 0x7fff, 0x7, 0x1}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001540)={r3, 0x9}, 0x8) fstat(r4, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001600)=@assoc_value={r3, 0xda51}, &(0x7f0000001640)=0x8) fchdir(r1) r7 = accept(r4, &(0x7f0000001680)=@nfc_llcp, &(0x7f0000001700)=0x80) getpeername$llc(r4, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001780)=0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000017c0)={0x3, 0x40}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000001800)={0x9, 0x3, 0x101, 0x2, "d05af7919b74b8d52d01f84a32efca7e91f6359b571ff2bf895732a10223fbea1feadd1f7b56dee996fd0d4f", 0x1f}) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000001840)={@in6={{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xbb}}, 0x1, 0xfffffffffffffff9, 0x2, "32fd26448ca3e9c9c4d3050d924385c30ba163a17aa9791dbd8be8a7633138e840c8b580e7a6d290750e0a09b4f981218639b4e6f5be06f283b9fbc9c95aa357ff0cfbf9900e5c735c41aa92624b80ae"}, 0xd8) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000001940)={'syzkaller1\x00', {0x2, 0xba8e, @dev={0xac, 0x14, 0x14, 0x19}}}) mq_notify(r4, &(0x7f0000001980)={0x0, 0x22, 0x4, @tid=r2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000019c0)={r6, @in6={{0xa, 0x4e22, 0xc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x0, 0x7, 0x2, 0x2, 0x4}, 0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001a80)={r3, 0x5e, 0xfff, 0xa67, 0xffffffffffff4708, 0x1ff}, 0x14) 2018/05/09 02:57:59 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), 0xc031adeb786f30af) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @empty, 0xbd}}, 0x8000000000, 0xa8, 0x8, 0x2, 0x8}, &(0x7f0000000000)=0x98) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8050}, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x30}, &(0x7f0000000180)=0xc) 2018/05/09 02:57:59 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x4, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x1, 0x10005, 0x3, 0x2, 0x3, 0xffffffffffffff94, 0x0, 0x7fff, 0x448f, 0x4, 0x100000000, 0x10001, 0x7, 0x770, 0x1, 0x7ff, 0x30a, 0xfffffffffffffffe, 0x101, 0xfff, 0x6, 0x7, 0x0, 0x1, 0x1, 0x9, 0x0, 0x1000, 0x7, 0x1, 0x80, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000080), 0x5}, 0x4, 0x3, 0x5, 0x7, 0xf7, 0x7, 0x1}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200), &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20}}}, &(0x7f0000000340)=0x98) dup3(r1, r2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/05/09 02:57:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pread64(r1, &(0x7f0000000000)=""/62, 0x3e, 0x4d) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x10001, 0x6, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000004c0)={"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"}) 2018/05/09 02:57:59 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sync_file_range(r0, 0x9, 0xb8, 0x7) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0xfffffffffffffba7, 0x0, 0x1000}) 2018/05/09 02:57:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0xffffffffffff8d0a, 0x7, 0x3, 0x9, "579d2983b9428fad83eea7ab6890ab4faf6f786e172c32c3c6f01feb960ec7214be409fdad08be06ff84e0eb", 0x7}, 0x0, [0x9, 0xf, 0xfffffffffffffffe, 0x1, 0x1, 0xfffffffffffffffb, 0x100000001, 0x7651, 0x10001, 0x6, 0x8, 0x1, 0x4, 0x8001, 0x10001, 0x0, 0x9, 0x8, 0xffff, 0x6, 0x9c1, 0x7, 0x9, 0xfff, 0x3, 0x9, 0x4, 0x3, 0x3, 0x6, 0x8001, 0x7b6, 0x1dcd, 0x5, 0x3, 0x100000001, 0xffffffffffffff01, 0x8, 0x4, 0x111f0ee9, 0x5, 0x7, 0x9, 0x1, 0x8143, 0x80, 0x5, 0x6, 0x6, 0x9, 0x100, 0x5, 0x33c, 0x40, 0x7, 0x3, 0x64d, 0x2, 0x7, 0xf16, 0x6, 0x4, 0x8, 0x3, 0xffff, 0x1, 0x3, 0xfffffffffffffff7, 0x3, 0x81, 0x3, 0x8000, 0x189, 0x8, 0x3, 0x1f, 0x8, 0x5e5, 0x8, 0x8001, 0x1, 0x0, 0x8, 0x9, 0x8, 0xffffffff, 0x8, 0x7, 0x2, 0x80000000, 0x3, 0x9, 0x5, 0x1, 0x0, 0x0, 0x8, 0x4, 0x200, 0x80000001, 0xd8d, 0x80000000, 0x1, 0x3, 0x2edc, 0x3, 0x48, 0x80, 0x20, 0x1, 0x0, 0x0, 0x9, 0x1, 0x109, 0x4632, 0x6, 0x7, 0x5e12, 0x9, 0x7, 0x5775, 0x0, 0x8, 0x9, 0xfffe000000000, 0xff, 0x401]}) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0x6, 0x0, 0x4, 0x9, 0x0, 0x6, 0xc0400, 0xd, 0x3, 0x9, 0x6, 0x9, 0x2, 0x6, 0x100000001, 0x81, 0x7ff, 0x8, 0x80000000, 0xbf1, 0x7, 0x0, 0x1, 0xfffffffffffffff8, 0x7fb5, 0xffff, 0xffffffffffff11d8, 0x2, 0x4, 0x9, 0x0, 0x7, 0x715b, 0x39c000000, 0xffff, 0x20, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000000540), 0x1}, 0x20000, 0x5, 0x305538df, 0x1, 0xc6, 0x6, 0x7}, r1, 0xa, r0, 0x0) fcntl$notify(r0, 0x402, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000600)={'icmp\x00'}, &(0x7f0000000640)=0x1e) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000680)=0x2, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000006c0)=0xc2a) rt_sigaction(0x2a, &(0x7f0000000700)={0x2, {0x9}, 0x4, 0x9}, &(0x7f0000000740), 0x8, &(0x7f0000000780)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) ioprio_get$pid(0x1, r1) r3 = accept4(r0, &(0x7f00000008c0)=@ethernet={0x0, @remote}, &(0x7f0000000940)=0x80, 0x800) setsockopt$inet6_int(r3, 0x29, 0xdb, &(0x7f0000000980)=0x100, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000009c0)={0x8000000000000000, 0x4000, 0x1, 0xd, 0x1a}) mq_timedreceive(r0, &(0x7f0000000a00)=""/34, 0x22, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000a40), 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000a80)) tee(r2, r3, 0x1, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', 0xa40, 0xc) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000bc0)={0x3, 0x70, 0xfffffffffffff6d6, 0x40, 0x7f, 0x65a, 0x0, 0x7, 0x4000, 0xf, 0xffff, 0xcad8, 0x2, 0x1, 0xd1, 0x8, 0x6, 0x598, 0x5, 0xff, 0xfffffffffffffffa, 0x4, 0x1, 0xfffffffffffffffd, 0xb39, 0x2, 0x54a3, 0x3, 0x5, 0x4, 0x40, 0x1000, 0x200, 0x0, 0xd2b3, 0x7ff, 0x7a2d6eb4, 0x4, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext={0x0, 0x7}, 0x2000, 0x6, 0x80000000, 0x6, 0x50d39734, 0x101, 0x8}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000d80)={'broute\x00', 0x0, 0x4, 0xd8, [], 0x4, &(0x7f0000000c40)=[{}, {}, {}, {}], &(0x7f0000000c80)=""/216}, &(0x7f0000000e00)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000e40)={0x0, 0x0, 0x3cfbc510, 0x7, 0x9, 0x7, 0x7, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x53}}, 0x8, 0x5, 0x1e, 0x0, 0x4}}, &(0x7f0000000f00)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x94, &(0x7f0000000f40)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000001040)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001080)) r5 = accept$packet(r3, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x10, 0x12, &(0x7f00000010c0)=@raw=[@call={0x85, 0x0, 0x0, 0x18}, @map={0x18, 0xf, 0x1, 0x0, r0}, @generic={0x7f, 0x81, 0x8, 0x7ff}, @exit={0x95}, @ldst={0x0, 0x2, 0x3, 0x5, 0x7, 0x0, 0x10}, @exit={0x95}, @generic={0x40, 0x7, 0x4, 0x6e}, @map={0x18, 0x0, 0x1, 0x0, r2}, @jmp={0x5, 0x2, 0xa, 0x5, 0xa, 0xfffffff4}], &(0x7f0000001180)='syzkaller\x00', 0x6, 0xd7, &(0x7f00000011c0)=""/215, 0x41f00, 0x1, [], r6}, 0x48) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000013c0)={'team_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) socket$inet6(0xa, 0x80a, 0x200) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001400)="6ff64a52c167d4466fcc6e66d120c0b1ce22e548b31c2d9dc2eedd806a4007ba711418ae86229f1625e30ccdff0d6da79819b783667cd4e9b169fee35a3a5a17cef8395170550eafff39234ae3cfba56c682a95f78c8f523f2da762820cc9aa0b9abbe6abc92ed0de0704da9284b5e424165f9df0eeea29d0112f7c0ec084456e9cb15d43f9e34b31882a22fece4997f9bf9709a51cd5a87cb1a058a110b5412d88f05de3db809df15857c7bcdd13e1d09a2fc") getpeername$unix(r0, &(0x7f00000014c0), &(0x7f0000001540)=0x6e) [ 151.614657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/09 02:57:59 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}}) 2018/05/09 02:57:59 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = dup3(r0, r0, 0x80000) recvmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000040)=@can, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000001340)=""/82, 0x52}, {&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/93, 0x5d}], 0x8, &(0x7f0000001540)=""/248, 0xf8, 0x7}, 0x2) syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '_H"', 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/05/09 02:57:59 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/4096) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x400}, {r0, 0x4}, {r0, 0x1}, {r0, 0x8002}, {0xffffffffffffffff, 0x900f}, {r0, 0x101}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x1000}, {}], 0x9, 0x5) 2018/05/09 02:57:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xc8, 0x0, &(0x7f0000000140)=[@clear_death={0x400c630f, 0x0, 0x3}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x4, 0x29}], &(0x7f0000000080)=[0x58, 0x78, 0x40, 0x20, 0x0]}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=[0x0, 0x20]}}, @request_death={0x400c630e, 0x3, 0x2}, @release={0x40046306, 0x4}, @release={0x40046306}], 0xaf, 0x0, &(0x7f0000000240)="94be296ef51efdbe8c7431f12557e49e02b749b654f374cca25571f24ded31e7f3563edc4219ef496ab67649baf46cc8163672b73e4f8ae8ccb6a2e32cc46d6da32555536618f6508d257852b88d3018cbb51c895a90bd7308830b8f7313669117628793e3f7f522b998cc8987af7799e2f9c81f8908d2fc631e095b869b0f3c5a3be039943a48ffbf745f345da2bab904a38bf73608c46a95dd3a97dbc54c0603c0d322890c2759158cb6d9efd1e6"}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f000033e000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x20011, r0, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/09 02:57:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0xd, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) [ 151.873578] binder: 11756:11757 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 151.880964] binder: 11756:11757 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 151.888838] binder: 11756:11757 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 151.896607] binder: 11756:11757 got transaction to invalid handle [ 151.902928] binder: 11756:11757 transaction failed 29201/-22, size 64-40 line 2856 [ 151.941274] binder: 11756:11757 ioctl c0306201 20000300 returned -14 2018/05/09 02:58:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000005c0)=[{&(0x7f00000004c0)}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="69676e6f72067265636f766572792c04000000000000000000000000bc98be6c86f17306bd08e8e0d67f1f8625584aa865753ae705cf9f8b10f03f3dda8a897d2e72df1c51be115b06cfb597134d3be4cf71c0f41c33cf040000009da6bbc17e199aa4477ff1c3388d955fc43e7b944e926f"]) shmdt(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000200)=""/15) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000600)={{0xfffffffffffff800, 0x5, 0x6, 0x7, "504225e5a5ea27e50517eb310099ecad1910e3cb0daa152b358b79de55fc5fd2a814202ff7e1bf833ba03776", 0x4}, 0xbb, [0x48ab, 0x5, 0x3f, 0x9, 0x7, 0x80000001, 0x6, 0x6, 0x7fffffff, 0x9, 0x6054, 0x6, 0x0, 0x7, 0x3, 0x3ff, 0xfffffffffffffb0e, 0x9, 0x9, 0x3ff, 0x10001, 0x8001, 0x80000001, 0x9d6, 0x1fa, 0x400, 0x7, 0x1, 0x8d9, 0x1, 0x40, 0x5, 0x40, 0xd8b5, 0xef, 0x100000001, 0x8, 0x20, 0xd, 0x1000, 0x7fff, 0x2, 0x9, 0x81, 0x51, 0x2, 0x5, 0x1, 0xbb78, 0x7ff, 0x3, 0x3, 0x9, 0x800, 0x2, 0xae, 0x0, 0x41, 0x98, 0x9, 0x5, 0x0, 0x80000001, 0x4, 0x4, 0x7, 0x400, 0x1000, 0x1, 0x8, 0x3, 0x101, 0x5, 0x8, 0x9, 0xffffffffffff0695, 0x7, 0x400000000000, 0x9, 0x4, 0xfffffffffffffe00, 0x7, 0x4, 0x7, 0x7ff, 0x4, 0x0, 0x418, 0x0, 0x100, 0x5, 0x6, 0x8, 0x7fff, 0xcea8, 0x4, 0x100000001, 0x20, 0x6, 0x80, 0x4, 0x34, 0x9, 0x937, 0x4c56, 0x280000000000000, 0x2, 0x5, 0xffffffff, 0x9, 0x9b, 0x1, 0xffffffffffffffc1, 0x8, 0x65, 0x8, 0x8000, 0x2c0e, 0x8, 0x3, 0x3, 0x0, 0x0, 0x2, 0xa3, 0x793f, 0x100000001, 0xf92]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x100000001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x3, 0x82c9, 0x209, 0x4, 0x8, 0x8, 0x9, 0x3ff, r3}, &(0x7f00000003c0)=0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) r4 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000100)={{0xff, 0xa76}, 0x1, 0x400, 0xce, {0xab, 0xfffffffffffffff2}, 0x8}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000240)='gre0\x00') 2018/05/09 02:58:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x3, 0x4, [0x9]}) close(r0) 2018/05/09 02:58:00 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0xfffffffffffffd9e) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x1fc, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x81) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100000000, 0x202000) io_setup(0x325, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000240)="9a79c212096d3c5406da82c0249602f8b062d230ecbb01d87a8f361b3b34894af70e489f3678c1a2f2dd1a07b4babbb95bc5dffd239883efff29dbb681f73b684496893c94c999a3ffbc96abf77b84a9d3e08177c1ee985fdb74c8101ef30bb7d1641a22927d872f59c4cd60c252e95ef8117a69a9b018d6e05e082cf04e1ddb96b9c6cfe3cbb2204cdea2c6e79cc2f6463151c037f34e67455d5f5f9f45ead942ef96eaa859e108f06bb97f286d5bb0c933574e24", 0xb5, 0x3ff, 0x0, 0x1, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000300)="f3c256dd5550b072e729fdf694adc19b94ae6f95a8abfb2aaa7656c1cb2d1cb71c88d2ff54219be3d14e0ee6576188e4d6955176e572c86b7456b876f422348439ec5874180aa2a0344fc91cfd7a5c2984a34393819f77ad34f4b838677be7fdbe3540a1121667ffc13701a367f3840704ff2974dd9227b0c16b1fa0eadf5b45f52d2ae5ef83af9705ff5d7d0d49812444ac338a60c348b3049a655c264950c97ee6b12c7a6584464b15d2fff30e222804f52d1e5f8476a0402e2be22fa33bac873a9d1f375bd68b496c23a6d64211961511e611614d73f7f2f1afe3400e319e8d239befe6e4adbd8f4bbe12deb76e395de1fd18", 0xf4, 0x9, 0x0, 0x1, r0}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r4 = accept$alg(r3, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x40000) 2018/05/09 02:58:00 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000dbf000), 0x113, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0xff87) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x8, 0x1b9, 0xfffffffffffffff9]}, &(0x7f0000000080)=0xa) socket(0x15, 0x80005, 0x0) 2018/05/09 02:58:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$link(0x8, r2, r0) 2018/05/09 02:58:00 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x100) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0xa1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0400687b1d79c000000000fdffffbfffffff005662830081170c1c253d7d3e237382c38276f0"]) 2018/05/09 02:58:00 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000010000000000000000000000005000200dc00000020000000950000000000000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x47, &(0x7f0000000180)="f885371be8b2c8960ce5702ee0f3", &(0x7f0000000380)=""/71}, 0x28) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000400)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e0, 0x378, 0x140, 0x0, 0x140, 0x140, 0x610, 0x610, 0x610, 0x610, 0x610, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xff0000ff, 0xffffffff, 0xff000000], [0x0, 0xff, 0xff, 0xffffff00], 'syz_tun\x00', 'team_slave_1\x00', {}, {0xff}, 0xae, 0x8000, 0x4, 0x4}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xff, 0xff, 0xff], [0xff, 0xffffff00, 0xffffffff, 0xff], 'bond_slave_0\x00', 'ip6gre0\x00', {}, {}, 0x34deccf0b96dab44, 0x8, 0x0, 0x5}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2f, 0x6e, 0x0, 0x4, 0x3f, 0x400}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x5, 0xb65, 0x5}, {0x5, 0x8000000, 0x8}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffff, 0x8, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8001, 0x5, 0x1, [0x7, 0x7, 0x1000, 0x5, 0x7fff, 0x5, 0x7f, 0xfffffffffffffff8, 0x7fff, 0x80000001, 0x101, 0xffffffffffffffc1, 0x236f6fad, 0x6, 0x2, 0x6], 0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x35, 0x1, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) 2018/05/09 02:58:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x60}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/09 02:58:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="e41ba46dc9c2bedded0f85da2f701763fa3e9a1df8e47a960d681e3a72e4ae358324cb3c61c097c3c650c6c9caa30a2f54f11b56bf212b32eaaa88045b50ad5cce031531c53e25ad01d08f22d1fd950920e0ec6e94e3566ed71140d6f0101182cb9bc13de0205669334c77383d58b5bc9bd163aeb66e0d8b12e065db5e37105b33ae4772a8d0da9e186a2c672afaef5b426bf38881a48f9dbd8f2d781e084d43838b5d33a2731993718308b2f50281add0607075223cb0361b19e3ea07b73eee8b30cd5afea5ab637c166fe638d3c128b1d56484e258b4552a93ee578a061a77") sendmmsg$alg(r1, &(0x7f0000002980)=[{0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f0000002940)}], 0x1, 0x0) 2018/05/09 02:58:00 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000200), r1, 0x1}}, 0x18) [ 152.839361] gfs2: invalid mount option: ignorrecovery [ 152.844743] gfs2: can't parse mount arguments [ 152.854460] can: notifier: receive list not found for dev syz+aller0 2018/05/09 02:58:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000000100)="e59c9b6083bc11781a82d63eab2b1b41b3509c9a4c657b0f4db569f7c4b25c4d95027079c7fbbe1a3e8e0f478639b8074c47b122c6a40163977a91db65f4eb9b962fd891a6adcd27e47dcca71253f28bc8fcea0edd05e26d42c00de105c01c83b9731ecfd50501e0ab6ea6f40173393977795e44a9a1ee075fd58c1c0858df669a21c9233af452c8c4bee89c8f7295d2ab05983d2cd530186f9d8db96ef983e601222705743bc3cb3063c8f05a655b2bebce5adb894c43a9651b0cb9c0a12d814c73ff0acd1bf62103a738dc241aee82ae0d09e69cc59b") syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x401, 0x40501) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x138}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000002a00)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002ac0)=""/28, 0x1c}, {&(0x7f0000002b00)=""/144, 0x90}, {&(0x7f0000002bc0)=""/207, 0xcf}], 0x3, &(0x7f0000002d00)=""/77, 0x4d}, 0x2000000000}], 0x1, 0x0, 0x0) 2018/05/09 02:58:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x109000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x8, 0xc7, 0x4, 0x10001, 0x10000, 0x2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0xba0, [0x0, 0x20000300, 0x20000330, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'syzkaller0\x00', 'bcsf0\x00', 'vlan0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x918, 0x978, 0x9c8, [@among={'among\x00', 0x880, {{0x80, 0x90, 0x0, {[], 0x2, [{[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[], 0x6, [{}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast2=0xe0000002}, {[], @dev={0xac, 0x14, 0x14}}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'irlan0\x00', 'nr0\x00', 'bridge0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xe8, 0x118}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0xc18) ioctl$KDSETLED(r1, 0x4b32, 0x1f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/09 02:58:00 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80803, 0x0) personality(0x410000f) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2f0000001a0003006d0000360000000080dd070002000000045f32c908000200020173730beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000080)=[0x7f216468], 0x1, 0x8, 0x7, 0x5, 0x9, 0x8, {0x5, 0x0, 0x1, 0x81, 0xfffffffffffffff9, 0x8000, 0x3, 0x20, 0x3, 0x736, 0x2e61, 0x10000, 0x4, 0x1, "23f696ceda21ba19acf165b2328130c07143d42e07f80de0e0796ee04585ad1a"}}) 2018/05/09 02:58:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611803"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000002cc0)="73797a6b616c6c657201", 0x3ff, 0xfde1, &(0x7f00000003c0)=""/187, 0xffffffffffffffff}, 0xd0) 2018/05/09 02:58:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000280)="224b49fd1e310f215feac34bbc176bfc", 0x10, 0x0, &(0x7f0000000340)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x56a, 0x10, 0x30000000, 0xffffffffffffba05}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xffffffff, 0x4, 0x9, 0x1f, r2}, &(0x7f00000000c0)=0x10) r3 = dup(r1) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x8000}) [ 153.013963] gfs2: invalid mount option: ignorrecovery [ 153.014536] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 153.019341] gfs2: can't parse mount arguments 2018/05/09 02:58:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x5}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @local}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) getgroups(0xa, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000a80)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="c27b2541b3fc58b279e8fb39b56400c774c54de04a0c7d6f992345f953d2dfce6db1e267a928bb3bf01661b14fdbd6e561a73d7c7078a837e42456e91e4efffe4aa45701270beef5d4d95397c4f7db7ae1dbf67873d56547ceb21a9f92544a738730a27a936885ff1d5e9d4794cb46f4ceb9e2df381fa97bf4ee9b30988b386683f3555d84e5d28116506dd828f30b16a96320d205ef3dacf63bab3be8e5cabec5ab1479589dd334f2a0635a7bc76119d642e3276d36d5522ae26aedf094373949", 0xc1}, {&(0x7f0000000140)="9a3a1a605655d2388c8f85b1760e54faa77501bebe723bdf124af4477fca751f68a0820b01ed4da7d7223689c64113e4a7d7b6ed05852ad631", 0x39}, {&(0x7f0000000380)="34b4f21a8da228fc3b782fef109e62e9fe72bbeccd2e5f99461989d4c741af270e1648e5eb4ed2324a12047fe00089f62eb99daae5912aa891d71b43fddd32a42b0283e674aa1b6d2e24cdbf6392ef44b85c30cbcdfc263882b3f62370cdba6cf049e9d89006e892332a091f8d82a0d1e5f5d4a31aed144f736df6f945f209e64da738cb6e6fd6b2545da3c64e40eb0fe888e01e80792dcff7620a972a531c46161390ec6070551ac0ca83082a16bc9799f453adfaf73a4c18ce30c08bb484b20a3154524ac9", 0xc6}], 0x3, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xe8, 0x80}, 0x20000000) syz_open_procfs(r3, &(0x7f00000000c0)='cmdline\x00') r10 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r10, 0x80045400, &(0x7f0000000040)) 2018/05/09 02:58:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x604800, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x1, 0x79, &(0x7f0000000100)="b55dfda66ca4d0e52669795c09be030ad52d2f2b071cd02d9e7958a39359a70fac8353e5257ee2c01eb4159b9a56b5e40ae12a42e8651a878b839cd9532a0baf0f6a6b3c67880d9a379b44e86cc192b1e9289564af27c521db42bc2533d6c560e16c8d4618e664365e01c3263bdc477fb40b79df0eec925c21"}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2c0000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0xff, 0xffff]) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = dup2(r0, r0) shutdown(r3, 0x1) fcntl$addseals(r0, 0x409, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/05/09 02:58:00 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000140)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4200, r4, 0x6, 0x4) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x10) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/09 02:58:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') read(r0, &(0x7f00000001c0)=""/205, 0xffffffffffffff93) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x7) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/05/09 02:58:00 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000400)={"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"}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1c8d}, 0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffff80, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r5, 0x0) sendto$inet6(r4, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r4) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="61978f7de375811effafdc649eb3c919eb162725c4", 0x15}, {&(0x7f0000000080)="fd6fb14f8ad00ff609234cb1c5006c747f10cb4442d792a1fa75731f84e001958fde02310dace63f4ccca752917758437d6e49a79dd3062923fb08f13d30307ca9dedc0c7bdde5b37e648f68fc9ad0ec473d886200f122ac48d7b5adceca9f08d014d0fe11cd749a56b00dc12714cd514e278713afedb1", 0x77}, {&(0x7f0000000140)="890fd419d96ec5caad82fae48e906494b112a0757eacdf0204fe614941a9825458788704994092fcb6eb4695fa258921776ea3b814e7aa9c1c3bb2adc9f5b45f172f6a0dd2d5b920e64ccea7c25da507fbfe23a17ffb3fcf50e99ce3b8ab75831a46972da7c62ddb7436979a06ba18e32fb06797a3d1e7db1fd1aaae5c789fea09ea2f484c6ea4233898972ac38191b8b2cc68905758af098977f8d34e61236c57269101f33f250450d1a57c5f87265f24e4693e829e8e0ac1cf", 0xba}, {&(0x7f00000002c0)="f14ae9f69582fb450544fa99ee609694cfbbfa7f61d84a0b2d7a9b331f279600e8a5fce9f01ccdb886839ca3ea20b4276d5fc5d29e2b1bc5c51b2d2d4867888c42e63f4f723a6751e487d5d559b6fa27157fc8f9421df2cb0efb285d96370aa95b28725d5cd19ba8487b10fe0c6084fc597d03bd34920dc24c98ff065ceb48e94fb4292dac6fa5ab7c", 0x89}], 0x4, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x168) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000002000010429bd7000fbdbdf2502004d2f09000000050000001841000008000200ac1414aa089094a8000100ac1414aa08000100ac14142108000100e00000020600405a4b"], 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000980), &(0x7f00000009c0)=0xb) 2018/05/09 02:58:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000140)={0x0, 0x80000001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x2, 0xfffffffffffffffe, 0x17004, 0x2000, &(0x7f0000fe9000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000001c0)="b8010000000f01c10f20e035000002000f22e066baf80cb8ecffa18def66bafc0ced66baf80cb83469c48eef66bafc0cb8478571aaefb805000000b9000000000f01d9262e0f060f20c33e670f01365dab66ba2100b8fbb83728ef670f06", 0x5e}], 0x1, 0x34, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/09 02:58:00 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2002, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x0, 0xfffffffffffffffb, 0x1000, 0x1f, @scatter={0x1, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/203, 0xcb}]}, &(0x7f0000000240)="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", &(0x7f0000001240)=""/12, 0x0, 0x30, 0x1, &(0x7f0000001280)}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x54a1, &(0x7f0000000040)) [ 153.228320] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/09 02:58:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x301100, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x7f, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x9, 0x800, 0x666f, 0xf635, &(0x7f0000000040)='sit0\x00', 0x9, 0x2, 0x63da}) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93", 0x50) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x20044001}, 0x8000) [ 153.285056] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/09 02:58:00 executing program 0: add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="04", 0x1, 0xfffffffffffffffc) 2018/05/09 02:58:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x0, 0x0, [], 0xffff}]}) [ 153.355942] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 153.442301] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/09 02:58:01 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x375, &(0x7f0000000000)) io_setup(0x80000001, &(0x7f0000000040)=0x0) io_submit(r1, 0x14a, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000000c0)="ce15f78658b9", 0x6, 0x1, 0x0, 0x0, r0}]) 2018/05/09 02:58:01 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) acct(&(0x7f0000000080)='./file0\x00') fcntl$addseals(r0, 0x409, 0x2) setresuid(0x0, r1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth0_to_bond\x00'}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa0400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x8, 0x3, 0x3755, 0x2, 0x2, 0xffffffff00000000}) 2018/05/09 02:58:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_fuse_mount(&(0x7f0000000040)='./file0/.ile1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x6) 2018/05/09 02:58:01 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000200)=""/4096) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) 2018/05/09 02:58:01 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x519483) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x6971, &(0x7f0000000080)=0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0xd, &(0x7f00008d2fc0), &(0x7f0000c36000), &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) 2018/05/09 02:58:01 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x8, 0x0, 0x9, 0x5]}, 0xc) socket(0x10, 0x803, 0x0) 2018/05/09 02:58:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0xd4000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000480)={0x10000, 0xd000, 0xfffffffffffffff9, 0x7, 0x100000001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="2400000024007fff000010000100010000ffffff0100ff10000000000000000000000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x20, 0x6}, &(0x7f00000001c0)=0x90) open$dir(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x64) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x2518, 0x7}, &(0x7f0000000240)=0x8) 2018/05/09 02:58:01 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00baba05596c05e12892752e7c000018000900fd000000000000ef0000000000000000000000003bf120e9d16279cf01d09c6fa1c780dafada3f07c2f5cc959a74c43a9255a117c96e2821d1565286757188c790cd0487d4c8ec485e270cd628a26122685d07dca6e1bb95fed89bf71c7090491b559bed3b505b092874e51d2d1b1ed44e940715e0517c9913cd9995749e88abc6a6c56b994f333c99e875b4d3df2b4b510ae05297fb1308ffd60e52927ee756f992ec3784659d41185712f0196564c1fb98b7b3c59e51df1a5bc36b518530e4daaa771bcf17b51b"], 0x1c}, 0x1}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000003c0)="12333810bd347bc825f94546a852d9d64e8697fcee2cccefe99c61ce1314eeac8cce4198877cd7e57597538b028ef6e0d50f585ea94191afb847a3d119093efc6af0a0aed03c5a11ffc2cb5c4aac18683267a4daf5890ad40c539d0838237a1702db92d604d56735d4bacf4377c54683375dee2844883bfc57eaf5db548791ec42b2248ce1a07c2da29b5b7eedd4d3d643f633db6929c3d1a63406812035ff6bc97342ccab2651bacdc3bacee4942f9741200fe76de0e035bf2a58699ecf0dd57a773b2a588ae5fc0da803ca2a76c473", 0xd0) 2018/05/09 02:58:01 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) write$sndseq(r0, &(0x7f0000000180)=[{0x80000000, 0x0, 0x0, 0x0, @tick, {0x0, 0x3}, {}, @result}], 0x30) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/09 02:58:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x44002, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000001c0)={0xf394, 0x95}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x31db, 0x82000) ioctl$TIOCCBRK(r3, 0x5428) 2018/05/09 02:58:01 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x6, 0x2}, 0x4e}, 0x0) 2018/05/09 02:58:02 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r1 = memfd_create(&(0x7f00000005c0)='[*[\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYPTR], 0xfffffffffffffed7) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000100)="996dece0fe7de472ea9fc93bd8d1e3f8004ad6b9df2e364b22e8fb0b7bebeb45768ee6df7cf5a15fc10585df5ab7b0c02f03f07d0c9cbb14cdf37c623a2ecc35acfdcbbdff4c5fa7a6fd0425755318478b2e7cb866947d592ae9", 0x5a) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1=0xe0000001, @rand_addr}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/05/09 02:58:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x440000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0xffffffffffffd6aa, 0xfff, 0x8000, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x40, 0x0, 0x15c4, 0x6}, &(0x7f00000001c0)=0x18) 2018/05/09 02:58:02 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) ptrace$setopts(0x4200, r1, 0x0, 0x24) 2018/05/09 02:58:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x2, 0x9, 0xb, 0x7, 0x3, 0x1}, 0x3}, 0xa) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x3, 0xe3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10000000}) sendto$llc(r0, &(0x7f0000000100)="8d8d7182550a8e35ef6bc7546260ac06fb979c9b8f4bf7624fe060055dc7d959326170ce599cb61398460228be09f333002505310c20794f022f8ee97b674f1533ec602fd76a9b883e028f9a89b07562894acfab87da194c3049b8b2506a883ad5ed8bd7c195c2e4bd0ab70f59b363f6a631f801dfb63116f9e39a4c86", 0x7d, 0x44010, &(0x7f0000000180)={0x1a, 0x334, 0x8ee0, 0x7, 0xc0000000000000, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000001c0)={0x6, 0x9}) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x2d) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}}, 0x1, 0x19e, 0x8, 0x7fffffff, 0x10}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r3, 0xfffffffffffff371}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000380)={'syzkaller0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x4, 0x3, "4def685c0391cb5b21ffeaeb8ffce8e9edace176b3b43de78d55305fa351c4c7291d4afab6a6565a1022f39e724c2c82aca4117ed1bbe448fee94b37336413b05d504dba8ee755c09e6874ad053639f5"}, 0xd8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000004c0)=""/98) fcntl$notify(r0, 0x402, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={r3, 0x1, 0x4, 0x101, 0xe2be, 0x8000, 0x101, 0x8, {r3, @in6={{0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x634}}, 0x7c, 0x6, 0x1000, 0x8000, 0x400}}, &(0x7f0000000600)=0xb0) r4 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x2d463e65, 0x400) r5 = add_key(&(0x7f0000000740)='big_key\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="2732676581b28ed4333345e013e35f35c34b515ad1f5729b6fe8cbf9f664f3a02d5ba618613acbf00146b0c70513d8238396844368c9a6a57982d01d514a20bbd8627b8a72f6ce0136a7eafcb9456a31eabbb29971893ac2ff9c61d3b3d7045e93dd9bb8b5a5f7bee8895f6a2fb347371d183e2529a61f3900c13c8a7af14c9444d14444850696ec011dc6deb60e13d07dd485d8b3368bc833640e7e11120562b3d3ddc6de0cbe14a2dc95e1204763c04205c0b6015961a9f7deb89268600626174859a7acbf", 0xc6, 0xfffffffffffffffc) request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='!bdev\x00', r5) r6 = syz_open_dev$evdev(&(0x7f00000008c0)='/dev/input/event#\x00', 0x41, 0x0) poll(&(0x7f0000000900)=[{r4, 0x8}, {r0}, {r6}, {r6, 0x1000}], 0x4, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000940)=0x800, 0x1) get_thread_area(&(0x7f0000000980)={0x1ff, 0x20000000, 0x0, 0x5, 0x3f, 0x9, 0x54d8, 0x5, 0xa0d, 0x6}) signalfd(r0, &(0x7f00000009c0)={0xe0cd}, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000a00)=@int=0x1000, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x4) 2018/05/09 02:58:02 executing program 1: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x20000) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r0, 0x3, 0x0, 0x20000) 2018/05/09 02:58:02 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x31, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xe7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x8, 0x1, 0x8, r2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/09 02:58:02 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') 2018/05/09 02:58:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1, 0x0, 0xfffffe2c}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) shutdown(r0, 0x0) 2018/05/09 02:58:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"2e0400000000609339731904c5fd00", 0x1003}) 2018/05/09 02:58:02 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = getpgid(0xffffffffffffffff) waitid(0x3, r2, &(0x7f0000000140), 0x20000009, &(0x7f00000001c0)) io_setup(0x469, &(0x7f0000000400)=0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/09 02:58:02 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) 2018/05/09 02:58:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000000680)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000700)="02ea47af3bedd7840b22d201cc650f5dcf7f0116679e59a77c1d22a4f92dde6fe72d668c02783f678745b29c3d", 0x2d}], 0x1}, 0x80000001}], 0x1, 0x850) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x20000) 2018/05/09 02:58:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000005c0)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x48000, 0x0) 2018/05/09 02:58:02 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000500)={@dev, @remote, 0x0}, &(0x7f0000000540)=0xc) bind$can_raw(r1, &(0x7f0000000580)={0x1d, r2}, 0x10) connect(r0, &(0x7f0000000180)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r4, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0xa, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000013fe7)=""/25, 0x1ce}], 0x2, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/09 02:58:02 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x4, 0x1000, 0x1f, 0xff, 0x2, 0x80}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x28e, 0xc, [0x20, 0x5, 0xcab]}) ptrace(0x4207, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0x2, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x68f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) ptrace$setopts(0x4209, r2, 0x400001, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000000140)={0xd, 0x170000000, 0x7fff, 0x9}) 2018/05/09 02:58:03 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xf6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0xfffffffffffffffa, 0x20, 0x7fdc, 0xcfe}, &(0x7f0000000240)=0x18) write$evdev(r0, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x49, 0x2}, {}], 0x30) 2018/05/09 02:58:03 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/mnt\x00') r2 = socket$inet6(0xa, 0x800, 0x2) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xa) accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) listen(r0, 0x0) 2018/05/09 02:58:03 executing program 2: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) socketpair(0x1, 0x800, 0x401, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x6) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) 2018/05/09 02:58:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) 2018/05/09 02:58:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) r3 = gettid() r4 = gettid() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000140)={{r5, r6/1000+30000}, {0x0, 0x7530}}, 0x0) kcmp(r3, r4, 0x3, r0, r0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/09 02:58:03 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000dd8355372c0e2c47010700", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)=0x1) io_setup(0x469, &(0x7f0000000400)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/09 02:58:03 executing program 0: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000400)) 2018/05/09 02:58:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x9, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffc00, 0x22081) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x3, 0x1, 0x6, &(0x7f0000000140)}, 0x20) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getpeername(r0, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x6, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x1000, 0x3}, {&(0x7f0000001380), 0x0, 0x9}, {&(0x7f00000013c0)="dd84667e3a8bff4b41360c5a3bf12691dedeba5d576f3ef9ddc85ef6d61ec77983695476e77a8948d11cdeba04321b5de91a101a464e5bdfad5357a48fff113d5ba76b748249ce655094c9ca47b32c3623295d72e7601eb308df94e8a1f9516af6b0024ed9dfde474d96a211aa6c081b1c6d57d3cdbec3f90b4d69638a1d84af9b9630e55d81eb7049c5335b4fe6d1504dd027e4f02bae11", 0x98, 0x40000000000000}, {&(0x7f0000001480)='.k', 0x2, 0x1}, {&(0x7f00000014c0)="021e76ec5c6bea724abe5e803cf707321d15d242aa5ec888576957bbcb5cc8416e5f9029fe0a506e7fce51a54e7aca15f3f998e29859df58f921ae1b9b23", 0x3e}, {&(0x7f00000015c0)="47af93e0f22d6ebaec975d99d6b683cdc83ac6d32b3948fb2c3a9141a5165a37c7cf2a8c659f446d14aa6ec60d4ae7bc88ec3502cbf86cf1527c58379f01707acda340ea3ee20e2691b5dc0966f3a05845556d04678051d0e1152fb1a0a219380eb434545d458590184359d6b942fb7ad929d9ac5a6ae7772fc8cf3674f4b698b51d017884e44ccd9eafdaa187da0e072e45107d7859e0eab7c71a8c297e2b2e4dc1c66a275bdb741fae94", 0xab, 0x90}], 0x40, &(0x7f0000001500)={[{@check_strict='check=strict', 0x2c}, {@cruft='cruft', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x7a]}, 0x2c}]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x56, r1}) lstat(&(0x7f00000000c0)='./file0/\\ile1/file0\x00', &(0x7f00000001c0)) open(&(0x7f0000001580)='./file0/\\ile1\x00', 0x40, 0x0) 2018/05/09 02:58:03 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x182) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') io_setup(0x5, &(0x7f0000000080)=0x0) io_getevents(r1, 0x8001, 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/09 02:58:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x2cd, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x18800, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000000c0)={0x100, 0x1, 0x0, [{0x3f94, 0x8, 0x5, 0xffffffffffffffff, 0x8001, 0x48, 0xffffffff}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/09 02:58:03 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f00005ff000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x44031, r0, 0x80802) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) [ 156.466052] FAT-fs (loop5): Directory bread(block 112) failed [ 156.517544] FAT-fs (loop5): Directory bread(block 112) failed [ 156.550973] FAT-fs (loop5): Directory bread(block 112) failed 2018/05/09 02:58:04 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = memfd_create(&(0x7f0000000040)='bdev{security\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x4) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000200)=0x1) [ 156.617996] FAT-fs (loop5): Directory bread(block 112) failed 2018/05/09 02:58:04 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000004c0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000140)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xfffffffffffffcb5) close(r0) 2018/05/09 02:58:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff0001, 0x200000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5332, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/09 02:58:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0xbee, 0x0, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0xfffffffffffffd55, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x10001, 0xeca, 0x3}], {0x8100, 0x8, 0x400, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x977, 0x0, 0xda3]}) 2018/05/09 02:58:04 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017, 0x2, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0xd7d, 0x4, 0x1}, 0xc) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/05/09 02:58:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000000000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000edba2575f6d0cfc0d68a759fb086101e9d18304be9bd60baaf62aaf40e047aee44e11f0f828927e632cb169edd"], 0x80}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/09 02:58:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x3fffa, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0xf000, 0xd000, 0x3001, 0x1f004], 0x65, 0x0, 0xfff}) 2018/05/09 02:58:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad5664a3239dafb6c5820faeb995298992ea54c7beef9f5d", 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="662eb1f9896959a97b1dc6b9b4b2cb162f5a4aa99a3bda6468333dff8c38be0bf1f76ca22c8169ee01288303aad1a8c97351ebbc4a8a6ea9dbf4fa99e8c9f96f3d6df0eb76a32c61bbf03b504352c077e5cfe8240a726d9739945eed00a12df089b7252ea3a1135acbf186b3abf92e434fa5e511a5b2340029d36154359b89442287fa2f98f784782e741dcf1bbb1c1690ba0c30145ed413211c1f308af3f8315fca6656efd65f2a8c66d72ad9f7c5e25041ca073fc31b4da33c0aec0aefb7b5884f322b9950d08abdf94446c8faad46d0ab511d8c1fdb66a88c9ab298bb21", 0xdf) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/09 02:58:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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, 0x20, 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, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bea62dabedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b01963a75bf4669c29e13f1e1a29a73f42836db624ab802785f96d4ed70396f6ddf7875dd7b6f675b9865ca3f270babd1d03a9e30676b54239f3e664e3621efbb36eda1b8641d9eb2140942b65a01"], &(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$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000012c0)=""/4096, 0x3c8c61ce837c9424) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 157.522648] QAT: Invalid ioctl [ 157.532769] QAT: Invalid ioctl [ 157.546328] QAT: Invalid ioctl 2018/05/09 02:58:05 executing program 7: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000500)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={r0, 0x5, 0x30, 0x3ff, 0x6}, &(0x7f00000004c0)=0x18) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x12, 0x2, @tid=r2}) r3 = inotify_init() r4 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) bind(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0x80) r5 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xed81, 0x28000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r1, 0x180000000000, 0x20, 0x3ff, 0x101}, &(0x7f0000000200)=0x18) mq_notify(r4, &(0x7f00000001c0)={0x0, 0x14, 0x0, @tid=r2}) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000240)) ftruncate(r4, 0x3ff) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r6 = dup3(r3, r4, 0x80000) ioctl$SG_SET_COMMAND_Q(r6, 0x2271, &(0x7f0000000040)=0x1) [ 157.579846] QAT: Invalid ioctl 2018/05/09 02:58:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000180)="0100000002000200000000000000f300", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7c82, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x9a, "02ddf790ec145df44bd83cef8cfc6396bc57ce7c0899d8c8da665fb87e13671e62819dbf8fc56244f49d6507b80374af58c1efc4f371746c8e515a6688695b9b6b0f2d76a5f8296877e54c8fb7e68a20ee1f9337ea93e28c20b0f00a90e02d188b20457456145ee58d2675b13411e9b79489024642899de6fcdbfe6c0ff6c3d525aa1b9476a540de165625d03b2d40ac6aa4ef8284352585aa3b"}, &(0x7f00000001c0)=0xa2) [ 157.604560] QAT: Invalid ioctl [ 157.622660] QAT: Invalid ioctl 2018/05/09 02:58:05 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xc008, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x2, 0x0) 2018/05/09 02:58:05 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000340)) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000240)={0x0, 0x5, 0x8, &(0x7f0000000200)}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x26c000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x802010, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000300100500000000"], &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0xeb, 0x5, 0xffffffff, 0x8}, &(0x7f0000000180)=0x98) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r2, r3) 2018/05/09 02:58:05 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}}) 2018/05/09 02:58:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getgid() accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 157.770902] QAT: Invalid ioctl 2018/05/09 02:58:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="e0a57f4a42952d6ab6cf00a81b3d0a11b332df8570df4d0f56efb3f6aed7", 0x1e, 0x9}, {&(0x7f0000000340)="32da8d206b05e43e3aeddba9bbe85f0adbef30b83f6b2d9d1ae3c594774f37406b9e9810627bee80fc2bfe79c6ff34bff818cb581ee0f9753c20fc5c7171d4e135ad828fc298271b5e2144a4e2e04c271c1d29d00d2987d975bd10ac4199649137d930304c63c2ccf8ef4f55d510bdda9e03b58e9805d063078a5c3a9c500beaaa01efcbcb5c4f6b09d5a50d0b141a48c0368fe23f6e38a9f04cf3d2cb2e1dd4972bb5", 0xa3, 0x4}], 0x20400, &(0x7f0000000080)=ANY=[@ANYBLOB="616c430000007574696d6551360000000072656c6101000000000000000000000000dca690734e86ea12a052e2a49ef893b1ea2352915b3344f33b1775dd13"]) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000480)={0x69f4, 0x100000001, 0x3, 0x2}) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) recvfrom$packet(r2, &(0x7f0000000200)=""/224, 0xe0, 0x20, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xb24c, 0x8, 0x100000001, 0x0, 0x0}, &(0x7f0000000500)=0x130) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xa9}, 0x8) 2018/05/09 02:58:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) r1 = syz_open_dev$mouse(&(0x7f00000006c0)='/dev/input/mouse#\x00', 0x9, 0x200000) connect$unix(r1, &(0x7f0000000700)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/09 02:58:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000000000000, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f00000000c0)={0x1f, r1}, 0xc) [ 157.947799] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 157.996798] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 158.632265] QAT: Invalid ioctl 2018/05/09 02:58:06 executing program 6: r0 = semget(0x1, 0x3, 0x0) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000080)=""/11) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0xa8) ioctl$TIOCGSID(r1, 0x82307202, &(0x7f0000000200)) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x217, 0x8, &(0x7f0000000880)=[{&(0x7f0000000280)="e4900821553f174e404ad0bd746af52f0c8c9d883ebe325235c1b25b246504be43ba3369c00f9188cc6a879e9b27cacfda8eb91053dd7f656dfa1d3827728796977e3f1d4f44d90fd3eeae43c41337ad2e775a086052f09e21fc80951bfc66a0af3a9b0abaeeb574ec901a902d86556bac69ed80b49ea39879cb2bd36881084d80cfcb9866451166b8f09d83ae858da8d15a5d1da76580c0a30997d73f540500b2f90f0f787a18bb62ef3a2e9837ad66a441cc69853d01ac0dd74ff7eb57ca8a11db1d7646d1e105441d73a0c2df", 0xce, 0x5}, {&(0x7f0000000380)="72f8075efd48b20e388220fa389b7565e9869a41b7c7a15116f1f7bca5acecd1fc7b3332c95415b5d02d49d3b676323a180d51041f6b3d73a3a0f3fe88ea7c23c443144f7ab2bc368ebb9bc6d6f8fda2f21d2461032e4a1bb5cee12185fd6fe534d63fecd27604c2790090fd0dd91bf1ce5ece76d110269fa11573af199a2911c519b72afa8f3939b26eef2ba8c7602402cf8f5e8e0c7224c27db857dc007eedca31d484", 0xa4, 0x8}, {&(0x7f0000000440)="bfeaca9a698eada5275abda76fcce6c34df9d3337ac5c6a995b64bca9650b8aeaf610a258ff8a6eb8708bad3a28f5cb7837a1e8214cb2c8f0ad2c893049802ab59ca85d5cbc061b69ccc1364c7255615e331623cb4143c282123cf4c5d37bc0f8349a911c7275b2780569028e202dec33f1a3f7e636f122f564692d553c02d7c9983565844a7f2538dd46247525ca47801ca848b0f058d2cb483b102e042a3cf0b7a67d761457bcbd5cb059f86928067969e56c2af4631ee22512fea9318c24e46d9c4ab", 0xc4, 0x1}, {&(0x7f0000000540)="ecde4eeb8a1e94af9a1c925c05120e04101e5b29564ce4574022bc7e50dc68f774cb4cada3a79dfcb745509fe23521c51f4068968ac73bfb120f6a3ffd5bb9a1eee3af36b3c7949a7883aabc6c2c0a9554dbdf973f6e59e4781350ca099fb868a5fa0e5b64ef5cddd9642eef4b978aa8043b69bd8bc25733b4b98dceb9e203f662e223311e5817053373557f5e054e15973e3830a75f6264002dd41a5a4d8eda146dd00bbc49b754a3062e6f8cdce824602800", 0xb3, 0x9}, {&(0x7f0000000600)="4e8edce92aebb935cd03ecf7dae33ec523c1c9e5", 0x14, 0x2}, {&(0x7f0000000640)="3db46f0312a5a10256d66f31f9a025a3a222b06e3036a07bd43d8229d214b8aebf14a161ce3acb2798cccc30d918d03ca909b90bec85b07d2b5522eb5608", 0x3e}, {&(0x7f0000000680)="4a26cc57ab6957162e6f4e91feca4a4b6d42bd4581c1652ce3aa3101db683f6e73f4b5e742bc079624f36a5c1d646be9c0f881f49e153c478c18f3a6283644c5a2739374781b3aa3dca57b7a81acb31e727fa12416e4c1cab3f8de33c0c9531a04a5398930bfdaf518b577602b3a4319333333a757008e666007fc6e21f5de42e19f9c010325855f0cbd070b1ff3f45936977af39bc4f003daa5aabd88b96cabc17933fed55b14e4a3f702b75cd8db5ee175281aba6cf4fcb34c3966059850a4691390e3238082c0130073d7955298a0654e5ab53f7ef8920145fe5c5fb2a5fa1741fec8d7fcbed9bafbf6bb8d8254bca1", 0xf1, 0x40}, {&(0x7f0000000780)="ae6c916926a33d6144ca58707fe3f74d9d5a5e3897199e75d636d2e4d71ddac830509035ced6c4b244a402c14c9731328230c48242ffddc436a3fb1931de59c60f86821f6cab45ad6c275be457a3f0336b66de3046cbf360be06f07a8b293fb4fa01a4d1cd910b5f943c1f75f24db93f7e458bd7676650d249f5d86c66e0a014591d0eeaf2763f2c439d72a5b3ba2f5544b63322e98978bb644a596e2f301ab4e89c9e4a8e4cd9d149e845fd3b7d58a8d5b305217715498426a723496de5bce9de60", 0xc2, 0xffffffff80000000}], 0x20000, &(0x7f0000000980)=ANY=[@ANYBLOB="71696e55b4e4e739e3fc1712714647028506933d64"]) 2018/05/09 02:58:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x400051) read(r0, &(0x7f0000000740)=""/4096, 0x1000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000000, 0x12002) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/131, 0x83, &(0x7f0000000100)=""/194, 0x3}}, 0x68) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000019c0)=[{&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/211, 0xd3}, {&(0x7f0000000640)=""/231, 0xe7}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000001740)=""/27, 0x1b}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/45, 0x2d}, {&(0x7f0000001880)=""/215, 0xd7}, {&(0x7f0000001980)=""/42, 0x2a}], 0x9) read(r0, &(0x7f0000000540)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540b, 0x0) 2018/05/09 02:58:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x80) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/09 02:58:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40081271) chmod(&(0x7f0000000000)='./file0\x00', 0x4) 2018/05/09 02:58:06 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x0, 0x0, [0x200004c0], 0x0, &(0x7f0000000080), &(0x7f00000004c0)}, 0x78) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x35, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x26800, 0x0) renameat(r1, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') getsockname$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) r5 = msgget(0x0, 0x401) connect$ax25(r3, &(0x7f0000000540)={0x3, {"27b3b656a9396f"}, 0x7}, 0x10) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/69) bind(r0, &(0x7f00000003c0)=@can={0x1d, r4}, 0x80) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='com.apple.system.Security\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x1, 0x820c, 0x4, 0x6, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={r6, @in6={{0xa, 0x4e24, 0x8, @empty, 0x3}}, [0xad, 0x3, 0x2, 0x0, 0x1, 0x4, 0x8, 0x10000, 0x100000001, 0xffff, 0x6, 0x9, 0x4, 0x8, 0x6]}, &(0x7f0000000700)=0x100) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x4, 0x400000) 2018/05/09 02:58:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x81) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgget(0x3, 0x200) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/05/09 02:58:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="024344303031", 0x6, 0x9000}], 0x0, &(0x7f0000000140)) 2018/05/09 02:58:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'veth0\x00', 0x200}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x88, 0x8, &(0x7f0000000280), 0x0) 2018/05/09 02:58:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00000009c0)='./file0\x00', 0x0, 0x141) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/autofs\x00', 0x2001, 0x0) r2 = openat(r1, &(0x7f0000000a40)='./file0\x00', 0x200000000401, 0x242) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000880)={r0, 0x2}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) write$eventfd(r2, &(0x7f00000000c0)=0x4, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x40}, &(0x7f0000000380)=0x8) socket$key(0xf, 0x3, 0x2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x6000, 0x0) bind$alg(r5, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e24, 0xc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}, 0x5b1, 0xfff, 0x0, 0x0, 0x6}, &(0x7f00000003c0)=0x98) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="a61d6c0eb57de0d4facd6204eff17c745f383f726a14f2a47c9ebbb9cf78a8448ef186ed27b16cd3a9aab710dd1ee63fcd8fe6eba15ca7661e23999f7c1c7d4ff5bde8e98b6dffecdcfe819492d6056aea405a66bb0b4b10363f7cad3807fd2b81f7be202b3b15114d1edaad55cf8ad12798efc53df0f398726bd1a9819a730808d340fe9c6a6a387606f91c529fe28223e94593d16892d1fcbcd94c2fd4a668df785d3529b4b1e5a41d1c912151f270a82dc6b81a8281f617d1c1334ad594e42f393e725c3bc8c2902eb1c52bf54be23f5de24cb017bb94fe595b4d7e8395", 0xdf) sendto(r6, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) bind$netrom(r3, &(0x7f0000000800)=@full={{0x3, {"5924a7186df655"}, 0xab6}, [{"dd1c3cbae3b099"}, {"33ff09310346a4"}, {"24301db78cf9fd"}, {"233ef6218d18df"}, {"ac745ad8414c50"}, {"e3b7fb4ad70844"}, {"c69c187c3a31c2"}, {"d725d09c177f8e"}]}, 0x48) recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x4, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f00000008c0)={{0x8, @broadcast=0xffffffff, 0x4e24, 0x0, 'lblcr\x00', 0x1, 0x6, 0x50}, {@multicast1=0xe0000001, 0x4e20, 0x5, 0x1, 0x6, 0x5f}}, 0x44) [ 158.864125] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 158.897621] isofs_fill_super: bread failed, dev=loop3, iso_blknum=36, block=72 2018/05/09 02:58:06 executing program 7: r0 = socket(0x800000000000000, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d55b6765b4346960e8e1ec9d607cb9874491299c50", 0x1e1, 0x100, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/09 02:58:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00001f000000000000ffffff050000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/09 02:58:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200c0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000040), 0x4) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x30000) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 158.939386] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 158.944112] isofs_fill_super: bread failed, dev=loop3, iso_blknum=36, block=72 2018/05/09 02:58:06 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x400001, 0x2d) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fallocate(r0, 0x21, 0x2, 0x10001) 2018/05/09 02:58:06 executing program 5: socketpair(0x8000000000001e, 0x100000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f0000004400)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xb3}], 0x1}}], 0x2, 0x22, &(0x7f0000000700)={0x77359400}) 2018/05/09 02:58:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x92}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0xfffffffffffffffb, 0x1f, 0x8, 0x4}, 0x98) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) 2018/05/09 02:58:06 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xea, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20002) 2018/05/09 02:58:06 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair(0xa, 0x80a, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40801, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x1, &(0x7f0000000040), 0x2, r2, 0xd}) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/05/09 02:58:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r2 = getpid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x4, 0x7ff, r2, 0x0, r3, 0x2, 0x1, 0x6}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000380)={"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"}) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c02623692500080004000800000000009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afbb8d5884537d49b853ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) fcntl$setlease(r0, 0x400, 0x1) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x101000) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x9, 0xffffffffffff8000}) 2018/05/09 02:58:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x6}, 0x10) 2018/05/09 02:58:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setfsuid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x6a, "82ed0104d443ebfc6068dc066bb9a727e25b6e3c3c7eafaf87f88b132e6cd498942c9a9f2b160c190f2b8c48ae882e5657a0ed437363d3b4be5700da214989e872b79b90dc5064e74b5fd3b19c140e975fe54bc22e0b66d164d783b11152e9c24d0d2f76159d0d6a360d"}) fcntl$setlease(r0, 0x400, 0x4007) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000000c0)) 2018/05/09 02:58:07 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000300)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x81, 0x2, 0x8, 0x9, 0x80}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x1ff}}, 0xf5, 0x0, 0x8, 0x6, 0x14}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r4, 0x4}, &(0x7f0000000280)=0x8) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffeffff, 0x280000) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000022000100000000000000000004000000080011000298b401209aa08a246c3c1a8954e896899ba941b3ffc515d29ec84166cf25bf9fee4125bc8417a2ff3715a96a536bda296739e8a507974fc8eb574b44fb63eca7f35fb262062ce0468d181f434385effe505f8ca998cec89948384f96"], 0x1}, 0x1}, 0x0) 2018/05/09 02:58:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) chroot(&(0x7f0000000040)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/09 02:58:07 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) accept4$ax25(r0, 0x0, &(0x7f00000000c0), 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0xda, 0x101, 0x9, "a316fa5d69e5d44da09c1694dbc72f71cf914b0642bf4aba7567b099a57edd119d1a84ce4c140a76232e2ec2b63edab8b301127aa32943ae3cc218be01df201989b684989f82f776e67aa485c2621f1513ce91eae6aa03793f65da8afc35fd3a3fc06ac41606023fd37250e49cf564b07b37a97c8c0f350ac98dd1883f07b3980e3019c176d5f98419d4c947d32b10759687e5f39658732f8ffd88f07453d05419a5156b3fda9fef58d0b52c16b565c9bf7024936e8133da8875f2a01380b75849fbdedcfaf98b9ecb878deca4fd27f09c7a7b44b033bfbade89"}) gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/09 02:58:07 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'veth0_to_team\x00', 0x2000}) 2018/05/09 02:58:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xa8, 0x2600000, 0x66, 0xff, 0x0, 0x5, 0x0, 0x4, 0x0, 0x6, 0xfff, 0x2, 0x8, 0xf750, 0x8, 0x4, 0x1, 0x4, 0x1ff, 0x1ff, 0x7ff, 0x98, 0x0, 0x2, 0x40, 0x8, 0x3, 0x7fffffff, 0x200, 0x9, 0x5, 0x2, 0x7, 0x2, 0x3, 0x4, 0x0, 0x5, 0x0, @perf_config_ext={0xff, 0xffffffffffffff76}, 0x0, 0xffffffffffffffc0, 0x72c, 0x4, 0x2, 0x9, 0x6}, r1, 0x0, r0, 0x1) syz_read_part_table(0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) 2018/05/09 02:58:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = memfd_create(&(0x7f0000000140)=':{\x00', 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r3}) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x2, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/72, 0x9}) 2018/05/09 02:58:07 executing program 2: r0 = memfd_create(&(0x7f0000000100)="17c6619ee517d22eab2be6ddfdf0ae13099986095b60b1d639db096c8b3bd3d9d3901778ead1db585ec2987bc2965f9221e1c4a365dcde779508595c785d54f73cc0e0f29fe7761a2dbae6511487d1ee2e504961b3023f71764d0bba", 0x1) write$binfmt_aout(r0, &(0x7f00000000c0)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ac}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/09 02:58:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"7663619d30000000000000fa00", &(0x7f0000000040)=ANY=[@ANYBLOB="3b0000000300000000000000000000008238cd89d009ad95f000000000000000"]}) 2018/05/09 02:58:07 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) 2018/05/09 02:58:07 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000}) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4073, 0x10080) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001140), 0x46}], 0x2af) 2018/05/09 02:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing, 0x8) 2018/05/09 02:58:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/15) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xff, 0x4) 2018/05/09 02:58:07 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/92) dup2(r2, r1) 2018/05/09 02:58:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x600000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/09 02:58:08 executing program 3: r0 = inotify_init1(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x60042, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x5, 0x400, 0x100000001, 0x1, 0x800, 0x2, 0x7a, 0x6, 0x8001, 0x9}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4209, r2, 0x0, &(0x7f0000000000)={&(0x7f0000000100)}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffffffc}, 0x4) 2018/05/09 02:58:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101802, 0x0) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000000080)={0xd742, 0x7f}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[0x33, 0x7, 0xfffffffffffffff9, 0x0, 0x6, 0x1, 0x5, 0x3, 0x8, 0x0, 0x1, 0x4, 0x1ff, 0xfff, 0x2, 0x10001], 0x2001, 0x800}) ioctl$KVM_RUN(r2, 0xae80, 0x0) munmap(&(0x7f0000fea000/0x3000)=nil, 0x3000) 2018/05/09 02:58:08 executing program 1: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000010000000014bb70d18c0000000000000000000000005d000000865ed31a15942b38e363d6be4e2a03d9a84b030a5c413d953075e44dc1ebdf4ecc07bdf0270c1ad1ca7bf14db78947ca310c3de704c6a2275d79a43dc1e9d9e6ab609d2da33972a98e8936692f4921b9db474f1e356f9f3586dda70d4bd4530f0dde2233fa9cbdcee2ab76d19f9f9ea8a7a976699cb13fc3"], &(0x7f0000000180)=0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x5004]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000140)={0x5000, 0x3000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/09 02:58:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xc000000020011, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001240)={{0x77359400}, {0x77359400}}, &(0x7f0000001200)) fstat(r0, &(0x7f0000000080)) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000001000/0x1000)=nil, 0x100, 0x7, 0x82, &(0x7f0000001000/0x4000)=nil, 0x6}) 2018/05/09 02:58:08 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000154000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/09 02:58:08 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff81, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x3, 0x5, 0x7fffffff, 0x0, 0xd}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000140)) mknod(&(0x7f0000000000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x1, 0x0, 0x5, "71756575653100000000000000000000000000001700", 0x7}) readv(r1, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) readv(r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7f, 0x703c, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/05/09 02:58:08 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x0, 0x9, 0x9, 0x4, 0x8, 0x721, 0x10001, {r2, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x9, 0x401, 0x4, 0x4}}, &(0x7f0000000200)=0xb0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x24000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000004c0)) ptrace(0x4207, r4) ptrace$setopts(0x4204, r4, 0x0, 0xffffffffffffffff) 2018/05/09 02:58:08 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r0, &(0x7f0000000200)=""/128, 0xffffffffffffff96) r1 = signalfd4(r0, &(0x7f0000a71ff8), 0x8, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x40000000}, 0xc) pread64(r0, &(0x7f0000000040)=""/141, 0x8d, 0x0) 2018/05/09 02:58:08 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) set_thread_area(&(0x7f00000000c0)={0x6, 0x20001000, 0x400, 0x9, 0x95e, 0x9, 0x1, 0x3ff, 0x50000}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000d8e2009500000000000000f9dc754f02117de732c5a2"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='cgroup\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r3}) 2018/05/09 02:58:08 executing program 2: mlockall(0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3, 0x49, 0x9c70}, &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0xffff, 0x2, 0xfff, 0x5}, &(0x7f0000000180)=0xfc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r3}) pipe2(&(0x7f00000001c0), 0x4000) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xa87, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240), 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x100, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) [ 160.635637] QAT: Invalid ioctl 2018/05/09 02:58:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/09 02:58:08 executing program 5: rt_sigprocmask(0x0, &(0x7f00000000c0)={0x100}, 0x0, 0x8) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000080)=0x7) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/128) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 160.692887] QAT: Invalid ioctl 2018/05/09 02:58:08 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) r0 = memfd_create(&(0x7f0000000000)='$cpusetself', 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/05/09 02:58:08 executing program 1: clone(0x100000, &(0x7f0000000040)="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", &(0x7f0000000000), &(0x7f0000001080), &(0x7f00000010c0)="815fdd2f91cab22de52fef7e274b5e250c8267786bb37ef111cae01ce67a650049fc7dabec178c4def78337db569626daba71c4a0ed8cc63afc53bb881d1816eeca9f4def4af87915f3c71e37bb937e88547dc4476ed4a01207fdb5dabfb2c45e7a9504a47cb9c6f85e1714549e13ac0072234f4c08420882290b6972c67cd841ca2f397acb85c22058889ef26bca9375bd526696085b1b1df767b524daf771f95cc090d0cd11317b6e97e4ba554a4c5fc17188e58ab6e90d7c61cb45b803b5485999d631e309a0c3594d8cc09e7a3fe7da0fc1abd0d482a47af") 2018/05/09 02:58:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xc4, 0x9, [0xffff, 0x1, 0xb7b, 0x4, 0x3f, 0x7f, 0x80, 0x7ff, 0x3ff]}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000600)=0x8) 2018/05/09 02:58:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x5000000c}) socket$inet(0x2, 0xf, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000340)={0x5, 0x0, {0x1, 0x3, 0x9, 0x1}}) getdents64(r1, &(0x7f0000000200)=""/40, 0x12b) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00', &(0x7f0000000280)=""/42, 0x2a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/05/09 02:58:09 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f0000d5bfff)='.', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getgroups(0x8, &(0x7f0000000480)=[r1, r2, r3, r4, r5, r6, r7, r8]) 2018/05/09 02:58:09 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0xff23) 2018/05/09 02:58:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = dup2(r0, r0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0x7) 2018/05/09 02:58:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80, 0x0) write$cgroup_int(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="2c358d2fe0e0d6438f156340f3b7a61455dcddbf7d7c8f6dd6ba2c3849639e7723b26b837ae128d05f7c0177048ee893eb879222fecbd2033984b027dac170a85c8733d8c4564ee9dbcc2eab674d56e71e0e0561eb9ec069823a22c970747826484333765ec2ecbdf6f37c479a96f3e23d3d24b1ace5e3e1f04f5b6e14c60b4688470961a42ddd87a73bcb2eb455fb9c39ab37f0270160133f78865062e3496aa844e96b4819a26e85b35974fbe9b9b7e8"], 0x2) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c01030758f9a120e45b6536aedcce7146e0d794f49f7f5a05f38f0373286389bcafb3cb6b905cb2f5467a41fb0000000000000000000000", 0x39, r1) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000240)={0x5, &(0x7f0000000100)=[{0x22b, 0x80000000}, {0x7f, 0x6}, {0x9, 0x8}, {0xa983, 0x285ef5d3}, {0x100000000, 0x46fb48a5}]}) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'speck128-generic\x00'}}) 2018/05/09 02:58:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x4, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0x32, r2, r3}, {0x1, 0x3f, 0x9, 0x8, 0x7fff, 0x7, 0x8, 0x8}, {0x5, 0x8, 0x6, 0x4}, 0x7fffffff, 0x6e6bb7, 0x2, 0xb1d1155398068334, 0x3, 0x2}, {{@in6, 0x4d6, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x3, 0x3, 0xfffffffffffffff7, 0xffffffff, 0x6}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/09 02:58:09 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x8, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) flistxattr(r0, &(0x7f0000000140)=""/148, 0x94) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/net\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x40, 0x2, 0x2, 0x8, 0x5}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)) 2018/05/09 02:58:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstatfs(r3, &(0x7f0000000080)=""/86) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)=ANY=[]) 2018/05/09 02:58:09 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x300, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/05/09 02:58:09 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r0, &(0x7f0000009cc0)={&(0x7f0000008400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000009b40)=[{&(0x7f0000008480)=""/246, 0xf6}, {&(0x7f0000008580)=""/150, 0x96}, {&(0x7f0000008640)=""/97, 0x61}, {&(0x7f00000086c0)=""/244, 0xf4}, {&(0x7f00000087c0)=""/4096, 0x1000}, {&(0x7f00000097c0)=""/97, 0x61}, {&(0x7f0000009840)=""/199, 0xc7}, {&(0x7f0000009940)=""/201, 0xc9}, {&(0x7f0000009a40)=""/207, 0xcf}], 0x9, &(0x7f0000009c00)=""/138, 0x8a, 0x4}, 0x12040) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009dc0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000009ec0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000009f00)={@empty, 0x2d, r2}) io_setup(0xa25, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000001, 0x0, r0, &(0x7f0000000a00)}]) [ 161.650662] could not allocate digest TFM handle speck128-generic 2018/05/09 02:58:09 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x5, 0xffff) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0xffffffffffffff05) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/05/09 02:58:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/05/09 02:58:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@empty, 0x21, r1}) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="60000000000008002900000003000000e10984fa3279d7a9e0088d51568801bd82b11a9604000000916616ac98e3a6c6f665e34ba01ef801873265bcdae3be305b58b7540c0973698dc95dde2adeff000000000000000040081ae7403728f61a032c4edfb33026362dcad971dabfaedc4119f9ec4d21f36ddf86a05dffdd721152cab68a3c05195d4cdc3600eedea61146e9323cc5af6e9e36aa87ca1cad2ee93a4f8eff31dae5e0ba93b0b943a5ffe233aa3f8e15095d22f2c5abcf278be4d206acc70c3cb5e3e391b966e7d55229b5b78591dee74b329eeba0a391999f865f93d43a9cdf59feb3478de0a1f73d084ddcc1f7082b372af0931c8417a0bec5f891fb9fe6854c2267bf20f8ea4f2fc40b37c53cf92d0f00000000"], 0x60}}], 0x1, 0x0) 2018/05/09 02:58:09 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x8, 0x200, 0x80000001, @time={0x77359400}, {0x8fd, 0xfffffffffffffffa}, {0x4}, @raw8={"016eb8db7173adcc37b5b8d6"}}, {0x800, 0x2, 0x8b, 0x4f, @tick=0x6, {0x4, 0x5}, {0x2, 0x8}, @addr={0x7, 0x465}}, {0x7fffffff, 0x2, 0x9, 0x8f, @tick=0x100000000, {0x7ff, 0x9}, {0x7fffffff, 0x4}, @quote={{0x3, 0x2}, 0x3, &(0x7f0000000100)={0x4, 0x800, 0x3fc0000000000000, 0x8, @tick=0x1, {0x401, 0x3}, {0x6, 0x1}, @ext={0x1000, &(0x7f00000004c0)="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"}}}}], 0x90) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4001, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000200)) write$rdma_cm(r1, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000001a00)=ANY=[]], 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r3}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000340)) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040), 0x2) pipe(&(0x7f0000000380)) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB="184000"], 0xfffffe30) pipe2(&(0x7f00000014c0)={0xffffffffffffffff}, 0x84000) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000001500)=[0x8, 0x7fff]) fremovexattr(r0, &(0x7f00000003c0)=@known='system.posix_acl_access\x00') syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x400200) 2018/05/09 02:58:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x1c) modify_ldt$read_default(0x2, &(0x7f0000000440)=""/198, 0xffffffffffffffed) fcntl$getflags(r0, 0x401) [ 161.808856] could not allocate digest TFM handle speck128-generic 2018/05/09 02:58:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d20}, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xffb8, &(0x7f00001a7f05)=""/251, 0x41100}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1f, 0x6, 0x0, 0x6, 0x12, 0x11, "d1b77b32e160f9e24461182fd4dbf70fc7eb770e8586c47e9c045efad5c899b9caf14be618c0cf2ec2bf103e6420243d4e12e75e94803d15237ace056daa9ab2", "4855d12c47ba9cfb1600e68c5b273c85dd3d935cf992c492ce297b7036e52fddfe2f1736f2440356a5211c38caf7797fe295aaf2b2b62a6369e5ebfbbdfec2b1", "ec08bce6c2030a87dd283bb3c31a694908752b0ef7beb2d718dd6051bc3ab5d2", [0x2, 0xcea]}) 2018/05/09 02:58:10 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) set_thread_area(&(0x7f0000000040)={0x4, 0x20001000, 0x5000, 0x1, 0x6fb, 0x9, 0x100000001, 0x7f, 0x7f, 0x8b6}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[]]) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/107) 2018/05/09 02:58:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) 2018/05/09 02:58:10 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = getpgid(0x0) getpgid(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, "c9a7c011"}, &(0x7f0000000000)=0x28) 2018/05/09 02:58:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="240345", 0x3}], 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x3, 0x21, 0x8, "60d0e3bc9854d198c25d451283797b6586a4b9856fec5507363bfceba5cae8db2a6318ad939b352a1144b820a2e83639307db7ed3f86e321806914c9587614", 0x29}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000140)="552e33f12d7375a18a740cf34c1e4851798f4e326febb11cc4e99884e70448e49e02cd7c237bcb417f8d086404501b9902045bee30fe57421adf1287e89dd7564111f2c67b5f6498587ae1246d7e3711e7febb2d124b6805050cf454157edf35318188019b73d80da416bb03a49aed72beb6844c69b3363006e2528478d520bab6d80f3c6c2628e3", 0x88}, {&(0x7f0000000200)="697190e3a3ef176123b20ebfc5c35aedb1d710fc9d5e28e4b2a1a90db7fdbf314877fde54da7dd22f80b522268f69c9c0311fe7fea26b709183afc28a8edc7302e8889c2a79ecde48a7139bdb4611bb82fb8205875cf3c61d9af3188271dc3c9e767b3abdd807d37fa7c966e6baf4897a5f791519f1146244d1e10e1a2d5bcafcf6ced34e75db1f8604b5d43dce4a2ba876f343deac8735869a7dcb6aa2c37429eb74faa74786a8a31fed35997f6f6541c4a2b1533fc1ffdcdc400da55908bfceda27e50b370b83af013734c3d20115d188c9b8901f78cd63e357128aa8a677f2d59528ad1e11b23835f3cc916b8f6c7df07acf1118a1abd", 0xf8}, {&(0x7f0000000300)="687ce0c0e34e9f142da4af3b94", 0xd}, {&(0x7f0000000340)="76acdabe98175a70efe3b0bc2a41f164dc78503fe47e6da774036579637a2968182e8cc68ac1d806071f67e790a3991d4269723d53f52e39f46da376c8", 0x3d}, {&(0x7f0000001100)="26578a52eba8ab96b017c75d8897a9d1e4f671f376e171d919511f3c719e03bec98df71f14f8abb02599efae0f70b866314e21a69d95203179d40007a9b720801a70cd70b185915504a005af922d703471dbb1e4e7966a12a7dd766a78e6b319225182071ac2dacaded4e261ee2c990d73673803d64fe436db006cac7e48c57774e21e4164a6078feb5ac36ad8099eeb2c1e87e9edc7951d5164aae4da7b86da08ad2022446e740004145d9a6e6fe3e9a0a6da070a9646fe2ce358c88a138e75ac980cc0befaa0f5d588b105faf14d86fab9d510731613f97fde6d1bc2a329fc1f7628e05645f173c2bcf3e29aabe5032a048c069a6aa07cdcaba10dd9a54727e586f6a0a3443647b2b2c98e5d2ca0d644927db23693a0140740fb6b4da0f9cd83f2b536b6d1ce23b12a4ebc9a9982b660729aae1dd429f427227f3c56ed93b07283718a9c393224427754eb2d61c039bb1799765e79b5c0dd8e63ad4e5f11fba6aa986545034e99cac736ec3ab4488cc854daaa25dd8cc1319180c0e26c63938a0ad6a4b31fe78a2d6c510cbdc56c129584c3c1172056d6fcd98fabc88901ff368a6163ce90821d8d85a295ac4ed3f082e564cb4f7bb113b754bfd112d8fa14e8730072fe01eb624858f88bc4aa115b3aac73615049f78d9854d86576b22c3e9a6e05133184732b851b676f124f7a6832919ed26bbdc51fcc1447c4c4b6ce696266cea3bf90328084899cb297f363ae344e03d6618692d65ce05678c9f160de4df06c3c4b4dee1104ebf1b7968f915ea9fb43f51b343f7698b48fc72015c2ebcf8ffe6138dead30fb468a66cdf986b0f3dcf5aede92676b18af1bcbb3f468e6904569841f0a1066d8a4ebeb45f830f6f1189e0e46b7dd67eae904a88b3e731119c073efa3d08eb25a21408f319ad395e2abb07339d451605f2e74fbc3de45878363f57446a8755a77018821d838be72dae76f49f938a229fa04f01a7b5f67f64205ec7e8d29468fe89ab5aefdace56d7c2077d6c1e238c763b50476d48a21853d59eed70857d9e2e85cbeb16f149d595c2258f3dac7a2c59030ff41ea992a831553b3e341dfbdc9332aaeb533a79f6e103c6ed93a058e5f63dc5227c526691047400ec1d1027c685e0ee6506a16785b972301e0525e466eef7106b45bc08bb1d5d1dc993a0da701328b972a720618edf05b9698ccd95b8adb9c53630c14216b37e97c99f214d91a1de13d78f753caad780ef89f18c01f18a7d310398c3fc5b4e8a64f54e015da8f9239a69e420df4d383b46e91c3cdc4b5d5d95d967cc44b451853364dac6bf893d8b419a25c8318019e1cda53eefc6953e8daafd780ea33651d734cb44d47d16df131f02acfc4ec304a1cb0115b19eb7721685b981b61406f7852c42bf6a96d6634b4c1c23b409db709001a06f85e2dd5bb7707873b7013d4e3bd8526835ce42f4a32c5ab90be89ac69791e035ef2f3751df3fcc18e2ebc87e110af6cda2568d7b75b6816d1d681a4bdbaa25f0bc99014bc36735c03965412ca9d363364c68acc8957e01903d628be4274a44757ff2c74157a4f5be0416f7b53befe5528ff59df13774eeb576fc356ba3ac0de1f85ea36fa745a076a5832189de54b43ed07d12303988aa6c81e9d6eaf2c9b6a891f8b72432100c7b405f8c3638115a77070fdbffc5f402b9003753e210e0114df13d71043f37fcc96c569a94708a0f95dfe6241f8d4c6f4cfb1e0247dbb82936b2aafbc56f5d97b6842d506f1bd0c53e1e9cc469861f88c32eef7221b28c6feff4709cc94a9b084a081c8201afe7560af6eb9a4d74498e0c0fae3eebb52067f5e2586df333a4c410bf8b4cbb255f8ab2da482db0fd3a1fa6d749c39a858e7714f13edcb8cbcd23ca1f35bbffdac92aab6e4ab78707be7e371a1efb135229010fa068b1afd8899cbb22d593e11f657e52714c8609ec32f830380af80b7c197385bb65ebdbc659e1311c0800a97c8fc92e09cee4844e1c4c41ee2b3ca3b9fc59da23475c1940a4de66754cf72408cc5d6773020befddb4b73cdccf2e91ef91ae181cbfad85b50c24c3fb26fac289ea7f428b92ef5f1816c76206172e2b83fa7b8b97d160914080e52339565c9cbcc0f62a946b941f5fd941b895d1659ba5f4ecf20a69fa120f6f875507e340f755276726af7dae280ae4b0d07b983663cf452645d18c1a27f861c19caf35f0061080753c73092771124651c05f729fee8626754c5181ca3446a6bbc5bade3148c6d83dd1abc7922804d7e0e7d3eaa65c017b28a09e4ba67ef780322538575d36eba48136ddf35d64cc234298a3bdac2b82ff9b5d81a89e6539a84bdb1bf079090672e725ec38e1618247c70ea93643dc53928075b70b1aa7eb83ec85b73f57d6871d22a642c01ff18752350bc8f1211e7e5d31cd5a4a535384d362cb43d4746a71d4e42e0daab0e50aa3b19bc030929e7e97cc77a12ef29694b89d6cf537910c8038395bf8ba01aa29fafd670d00415f56737998135b9fd63f6c44820822079dad007bf401d659b0060228978c6bc561d7766568641071ed5ff7be2d27162ca6edceeb063bf59b977457aeccaab18dcbce49c737e77ede96ceba0ce5edbfd1abcf4b6493e915fb5053df79eab52cfff3d526b822424880ecb31d21f90455ec563367861f8c38892ac8858c31c36733026753aa739f4bf691199043f223e068c18b0db265a5af699baf594f2314df9afe977d87d854b8f1ad2eb611d63465262ea57e4deec07e82126669baf694b242aa0f882cd30f047fe88b141d67e15ce23073ecafb319e0444f968d03aac64beff083f56a9f93f986774eebe4dda3c0ea0f2e37b5d63685a340a2e10a7b9831db5b08ea026ca354d3525ef85162b3f4344a1bb3dafcaa1f3b6d8af6a9215136b3f72f4b2888a3af6c1ebc2ac623be773e5f5c56c8e0fb437f9a042769c4445531b0a1695a72d7ac96dc18697ae812f74e4a9cc4645b938b9e3e70006292b7434b77a0bc3d6efdd327facfdb2481ce0624551b3c4d67aff0609bd163edad913ab9abab59ad579b9650718c8a123b77c37d5392dc901d8cc6bd08d76b50a364b3deeef7f04a13f76fe3b0425b2f0a01561851c6d54f239ff6d0f6851f9df5b0eab13799ce2eec2a66fd89a2989ee35de1e93e5e80cefad66c693c1bcdbcb1158d8865301f4a315bb8557de7e2581fab4f54e6636b1b46d8755b18cf05ea8e03f7ad3da1aebd7cd1413d9ec49f66b1aae01862683b80553cb3465ab494041a63d512a2a75d813536fd72c030fdb1fd05c59125dc13792633549466b27dc686544115ace718ce6a1ffdda044291846efbe551c1e8eab5433ce946c0d715d077f85456a4be165c77a72361cd9ac4927ab4ced0f8781ca04f4547933e0ce872b0ed9367fbcb8094a17811ddc0838f8114b3cde1a76a965fd95d273dd4d93b46ccfd059f4b9d5a14878c5b6d8bb2d4414e53365f9e3a5c942329e2c0378fcc45d4370159ed788ef7816c20e39413a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0x1000}, 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0x1000}], 0x6, &(0x7f0000003100)={0x1010, 0x10d, 0x8000, "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0x1010, 0x4000}, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/09 02:58:10 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x57}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)=""/2, 0x2) close(r0) syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./control/file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b3485d979faecac8692fa7395eecc2b6f65b9c97e534d82671ce47b56c7ecfac2c69ed5bc1b2c33046652012e81f6149ccbee2abc3896c0d24eda273d8d1e12b51b29828314abec938427d1bbe18c39ad7946806a9846ef4dd71e1e2c83b7bf372842553e3903d191e488097c7402d3cdf1a050a55b126a8996f4d88f36ac776f93d13b65f1ebef7a355f07f4ddfea98ec3a3892617969fca7c70cff2650becabe9e54aee68af23ef99edabe40d92119ab721fee3229453fa59417b04d34d5549ae7f5c507248023c511eec091f460360d1ee14359573692ce542cd6c9aea14970bea4ced1c7e757bff2bb9f8113648e05f786579b29408d5917ba", 0xfb, 0x3}], 0x40000, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) 2018/05/09 02:58:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10003, 0x0) sendto$inet(r1, &(0x7f0000000100)="a3a1dbca081a1376bd244d30da1683bfce15510f8221c569cdc6d7387229b11abaa9e7595e7373a5aed6e95580052408ba2514fbb90caec5f1627ebc9651b0f0d6450ddbb83da3aa8854fe461a34199844c2c2289d68d9e0cf1852595b21188dac", 0x61, 0x884, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/09 02:58:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {{r1, r2/1000+10000}}], 0x30) r3 = inotify_init() fcntl$notify(r3, 0x0, 0x282) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/09 02:58:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setfsuid(r1) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r2, &(0x7f0000000380)="eb773f5d8d75dcff31c4b2719a85ed15", 0x10, 0x0, &(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) [ 162.731598] FAT-fs (loop7): bogus number of reserved sectors [ 162.737544] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/09 02:58:10 executing program 0: r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0x69d, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x400000, 0x0) getsockname$unix(r4, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0xfffffffffffffcf6) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000500)={0x0, 'teql0\x00', 0x2}, 0x18) getgroups(0x6, &(0x7f00000003c0)=[r1, r2, r3, r5, r6, r7]) 2018/05/09 02:58:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080)=0x5, 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e24, 0x0, 0x4e24, 0x0, 0x0, 0xa0, 0x20, 0x0, r3, r5}, {0x100, 0x100000000, 0x7, 0x3ff, 0x40000000000000, 0xb3e, 0x3, 0x6}, {0x2, 0x20, 0x3}, 0x69b, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x1, 0x4d4, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x3, 0x9, 0x4, 0x1, 0xa10}}, 0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'bpq0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x115001, 0x0) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f00000000c0)={0x8, 0x6, 0x8, 0x7fffffff, 0x1, 0x9}) readv(r7, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x10000282) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x6, 0x4) r8 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xba, 0x100) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x96, 0x100000001, 0x400, 0x200, 0xc0000000, r4}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r8, 0x40045542, &(0x7f0000000040)=0x10001) tee(r8, r0, 0x101, 0x2) 2018/05/09 02:58:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7f, 0x1) pipe(&(0x7f0000d75000)={0xffffffffffffffff}) fcntl$setpipe(r2, 0x408, 0x0) 2018/05/09 02:58:10 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x82200) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x70) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setuid(r4) r9 = fcntl$getown(r1, 0x9) r10 = semget(0x0, 0x3, 0xc2) semctl$GETZCNT(r10, 0x0, 0xf, &(0x7f0000000b00)=""/176) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000140)="a24f5a579215dfdf21f71b28fcf31edf2b3f0a48b849cd02ee7510fd4ef0d085796da84049a3fdb2f2786b7a662e74b2f97f26584a946ea8c2dd8f50c42b77dac705058f46b8ea42de657dfdd5fc9754d4180e4ca42feca4ff351efa73ab05f4374e67986bd799a3e1ae922429", 0x6d}, {&(0x7f00000001c0)="8d299e1230484e411b4d8e9b77d788eadf8af87ea1e864e6f014597985fb57b9afb3d73b", 0x24}, {&(0x7f0000000200)="44e214c736f345685d1ff7e46523108e5934653538aec4245d713d9d60cacfd2", 0x20}, {&(0x7f0000000240)="316f3986ed19173bce9961adf14ee4c6b8e0d71f415733493f49ec71391fe527c08e5f72dae748411100075c386a245cca784e12c725df1f92b57c7f3a3678c2bf7c917add281d4436ce9bfd4a51026a3d837a9db2a32b43de6ddf197c5ce1473cf11e", 0x63}, {&(0x7f00000002c0)="267c63e8dfb9c4d73366cb03da6d79ea492c935907743a0e59b691b2b73af36fdfde3d0ebc30b32bed1ec11103373360d4f27ad6d474b2aa566051734f2fca81be571009534de34067bca161aff59169a1de06aca317d144c374f1d248744c6185cbb583dd59e8118fc13568043032909ee22e8beddb53f559bee029ddb57f1668a7b2e1ad2eede17171ea4cc46ba22bee0c889c1d67d678cf73f10757032698ee3ada7763c11bf4361133c5ed5e12d26df89f9669db7b80d45fcea3cec0e70662806f8f", 0xc4}, {&(0x7f00000003c0)="c3c7623d1c0d68e6ca72b13c92012d7e356a979ae21a96790f7df20dead1301dd6dfda9211f52995f7f19c59653924e6727e3c4f63e34cdc859d23a16f2dd35070e0365fea17065374adc2df959dcadad6ee1796ba37210db3a7b5b7d70a70de0ff9904e0033d104ebaf103c1cd37943d49e7dcf4a7120bc2927749b5f1d252fcb44c03540726b6a58c775", 0x8b}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f0000000480)="d7929f84effe64d0387daacc55566520", 0x10}, {&(0x7f00000004c0)="604b82e2cc8fe3580430a2b65fc364cf28df911d1185b783da3f50d84827aafc086fb1183874dacc6720243c143b1fa57f7167d97867d8f22d4a575d36ffa52f8c11463ef683c7b749c7112f819d84ba7636fec74a24a2ee4bfac5dacde12979f0c84bb7c7f4037392a22b2865c2b02f6d4004ad60f7120c96a2ab6243ee8678aa7fd09e04e63601affff284c04f492a2d9ea47c5dbc8840c0ad3bda6ff9ddee0b5b2e24b5d21da9396cf1cf4ed5f1e2068f602713f631460ef066c5", 0xbc}], 0x9, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}], 0x78}, 0x10) dup2(r1, r2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001340)=""/60, &(0x7f0000001380)=0x3c) 2018/05/09 02:58:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)={0x6, 0x0, [{0x80000007, 0x40, 0x2, 0x3, 0x800, 0x21, 0x8000}, {0x0, 0x6, 0x1, 0x857, 0x101, 0x8, 0x6}, {0x80000000, 0x4, 0x2, 0x40, 0x75, 0x8000}, {0x40000000, 0x0, 0x1, 0x3, 0x3, 0x100, 0xfff}, {0x4, 0x1, 0x7, 0x5, 0x6, 0x0, 0x3}, {0xb, 0x4, 0x6, 0x10000, 0x40, 0x7, 0x1}]}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x3f, 0x8, 0x1, 0x7, 0x1, 0x40}) 2018/05/09 02:58:10 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x40) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x450000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00000001c0)=""/79, &(0x7f0000000240)=0x4f) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f00000003c0)=0x81, 0x4) getpeername$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14) connect$packet(r5, &(0x7f0000001580)={0x11, 0x1, r6, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) tkill(r1, 0x16) 2018/05/09 02:58:10 executing program 7: r0 = socket(0x4000000000000a, 0x2, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x800c, 0x5, 0x43d, 0x0}, &(0x7f0000000040)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000002c0)={0x1, 0x0, 0x3, 0xc77, [], [], [], 0x0, 0x84f7, 0x4, 0x1, "02ba27800101f1d43d6669ef97fd0761"}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000140)=0x84) close(r0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x81, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000400)="c7441a1df2e0a38eeb9e489bae4c2859cf718637115a5e79500d7c87dcb29749bc7cdfdca834643a465a181c9f382cb388df9987138984588fcdd323259fc9aa54a3250e05ca1c9531e18e46c80717e20b880805e7c43521c4f8a2539d80d222992074acda335a9253116120625f7097ff95aa11e75daef884664ddd53baf7") ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000200)={0x6, 0x10000}) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@rand_addr=0x8, @multicast1=0xe0000001}, 0x8) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000240)) [ 162.947485] IPv6: Can't replace route, no match found 2018/05/09 02:58:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt(r1, 0x2, 0x6, &(0x7f0000000100)=""/89, &(0x7f0000000080)=0x59) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)="05117c38932e21a036", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x37, 0x0, 0x36]}, 0x256) [ 162.999237] IPv6: Can't replace route, no match found 2018/05/09 02:58:11 executing program 5: socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040)="3fa93225bc3cdec0ff4c2039b1e5c0fac275af34e721f7506ac8c5bcf1c974e5642b186039ef4a8fa2914c564c3590e4c28191b6097b6ea117904d090c10a79c52de", &(0x7f0000000100)=""/141}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000080), &(0x7f00000004c0)=""/242}, 0x18) 2018/05/09 02:58:11 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000014c0)="240000004e001f0014f9f4070008f414020806f70d000100020001000400000000040008", 0x24) r1 = memfd_create(&(0x7f0000000000)="8f2d766d6e6574317d47504c00", 0x2) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x7f, 0x0, 0xffff}) statx(r1, &(0x7f0000000080)='./file0\x00', 0x4000, 0x81, &(0x7f00000000c0)) 2018/05/09 02:58:11 executing program 6: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x6000) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bridge0\x00', 0x4}, 0x18) 2018/05/09 02:58:11 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = memfd_create(&(0x7f0000000040)='net/ip6_mr_vif\x00', 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x2, 0x1, 0x8, 0x90}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x1, 0x81, 0xfffffffffffffffd, r3}, &(0x7f00000001c0)=0x10) 2018/05/09 02:58:11 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffff9c, 0x3, 0x0, 0x100, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000500)=0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x400101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000340)=0x1000) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) write(r1, &(0x7f00000001c0)="89d10f01c599cb74c91f8a3fd75febf38d3ed4a1d1824ef7938d6a2838071bf0681a8ffbc187bf5edbfc392305229d1e777048231612e4500d90f65d3138981f84ffc1553161bca0e97fe5fedaafa5381e3a4a100facde8a7944a834f60e84d9a9ad37e734897116b3819c2e5c0701fd339da1bc921075fc3484ec7c8b2d03509ce4237bf28907771aae2931d031eebce7bf17516112b649aa39ec38c21a5acdbdb2b9227f9b5ebf14bf23d9c955346cdc290fd456c41d75c8ba22c6b5bfda4b7e6935a92d5c61b293335bc7c8f76de856d0286e7f79286c93caa0d8f426491718f263", 0xe3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x4}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x7f}, 0x8) 2018/05/09 02:58:11 executing program 1: clone(0x204, &(0x7f0000000380), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000003c0)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)=0x1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0)) r1 = semget(0x2, 0x4, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0xfffffffffffffffe, 0x3]) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f0000000000)=[{&(0x7f00008ad000)=""/178, 0x187}], 0x1) r3 = getpid() process_vm_readv(r3, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/05/09 02:58:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x145000, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x8000000, 0x504, 0xbd3, 0x100, 0x101, 0x40080010, r2}) listen(r0, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2102, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000240), &(0x7f0000000380), 0x8) fsync(r3) write(r3, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r3, &(0x7f0000494f01), 0x95, 0x4, &(0x7f0000198ff0)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x10) sendmmsg(r3, &(0x7f0000003280)=[{{&(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)}}, {{&(0x7f0000002c40)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0x297, 0x80000000, "edba0f5cdb797e32f743e23a58effb95a314774326646b637e2438f9c52b200e5fb3727c78e8874712323ac992bd1a2e709a6519ea8b1d7fe26294d100ba58398bf24b89"}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) sendmmsg(r3, &(0x7f000000af80)=[{{&(0x7f0000000300)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000007e80), 0x0, &(0x7f0000007f00)}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f000000c8c0)}}], 0x400000000000044, 0x0) 2018/05/09 02:58:11 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setparam(r1, &(0x7f0000000080)=0x1) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/09 02:58:11 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, 0x8) keyctl$clear(0x7, r1) 2018/05/09 02:58:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000700000001000000000000000500000000000000165a0000000000000080000000000000f7ffffff008000001f00000000000000"]) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="5ec5"}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) 2018/05/09 02:58:11 executing program 3: request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) r0 = semget(0x2, 0x3, 0x201) semget(0x3, 0x3, 0x8) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f0000000040)=0x7) 2018/05/09 02:58:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x240100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0x4, 0x1, 0x0, 0x6, "e6624c79b1cddb4fa1cc9602e91dff624e98858fdcc2dc6aaa196042c28418857e6443543b3d153345044fb8", 0x200}, 0x6, [0x3, 0x0, 0x9, 0x1, 0x5, 0x8, 0x2, 0x2, 0x5, 0x8, 0x7, 0x0, 0xa5bb, 0x3f, 0x2, 0x0, 0x8000, 0x10001, 0xbe, 0x2000000000000000, 0x1000, 0xc09, 0x2, 0x4, 0x3, 0x0, 0xfffffffffffffffe, 0x6, 0xffffffff80000001, 0x3, 0x7, 0x3, 0x9, 0x7, 0x5, 0x1, 0x7ef7, 0xd9, 0x40, 0x6, 0x66b, 0x8, 0x59200000000000, 0x80, 0x7, 0x4, 0x3fa, 0x3, 0x2, 0x5, 0xfffffffffffffffb, 0x16e5, 0x9643, 0x100000000, 0x0, 0xff, 0x9, 0x1, 0x3, 0x3f, 0xab9, 0x7, 0xffffffffffffffff, 0xffffffff7fffffff, 0x1, 0x2, 0x5, 0x472e, 0x5, 0x100000000, 0x4, 0x4, 0x200000000000000, 0x8, 0xffff, 0x5, 0x9, 0x401, 0x8, 0x4, 0x0, 0xffff, 0x0, 0x9589, 0xffffffff, 0x3d, 0x6, 0xfffffffffffffff9, 0x2, 0x5, 0xb8, 0xa1d, 0x0, 0x0, 0x3f, 0x2, 0x0, 0x1, 0x101, 0x7, 0x400, 0x8000, 0x5, 0x6, 0x0, 0x2, 0x100000001, 0x8001, 0x20, 0x0, 0x100000000000, 0x6, 0x8, 0x5, 0x0, 0x0, 0x1, 0x81, 0x8a7, 0xffff, 0x6, 0x7ff, 0xf7, 0xc9, 0x5, 0x1, 0x1ff, 0x7ff], {0x0, 0x989680}}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x400000, 0x20000400000000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x8000, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc}, 0x10) fcntl$setstatus(r1, 0x4, 0x40800) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x4, @empty, 0xa0f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6000000000000}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}], 0x90) 2018/05/09 02:58:11 executing program 6: syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x100}], {0x8100, 0xee5, 0x7fff, 0x3}}], {@canfd={0xd, {{0x0, 0x100000000, 0x100000001, 0xfffffffffffffc91}, 0x36, 0x3, 0x0, 0x0, "e646c19df8b4dd8963fc9bd30bef23b4a6acdfcf1c9d3ef3fc5b21baf8789118b81052cd9c5a3ebc879191b482ccd513d41f86956a9b5cbae93d0a795e770061"}}}}, 0x0) 2018/05/09 02:58:12 executing program 7: r0 = socket(0x11, 0x800, 0x0) recvfrom$inet6(r0, &(0x7f0000000280)=""/134, 0x86, 0x40000041, 0x0, 0x0) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x200900) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x1, 0xe019}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0xffff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x3, r3, 0xfffe, 0x1f}) r6 = getuid() ioprio_set$uid(0x3, r6, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r5, 0x4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, 0x34, r1}) 2018/05/09 02:58:12 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9d6, 0x40) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xe30c, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x1, 0x2, 0x8, 0x0, 0xfffffffffffffffd}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x1000, 0xffffffffffffff80, 0x9, 0x4, 0x800, 0x5d6, 0x6, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x5e, 0x0, 0x7ff, 0x100000001, 0x401}}, &(0x7f0000000380)=0xb0) acct(0x0) 2018/05/09 02:58:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00pp']}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000280)=""/131) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x440, 0x0) bind$bt_l2cap(r2, &(0x7f0000000240)={0x1f, 0x20, {0x8, 0x7ff, 0xfffffffffffffffb, 0x9ce, 0x1, 0x4}, 0x5, 0x3f}, 0xe) keyctl$read(0xb, 0x0, &(0x7f0000000180)=""/93, 0x5d) 2018/05/09 02:58:12 executing program 0: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000858, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x2000000) r0 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/05/09 02:58:12 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000040)=0xfff, 0x4) write(r0, &(0x7f0000000080), 0x0) close(r0) 2018/05/09 02:58:12 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x480800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xa, 0x8, &(0x7f00000003c0)=@raw=[@exit={0x95}, @alu={0x7, 0x5, 0xa, 0x7, 0x0, 0xfffffffd, 0x4}, @alu={0x7, 0x100000001, 0xf, 0x5, 0x4, 0xc, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, r1}], &(0x7f0000000400)='GPL\x00', 0x9, 0xac, &(0x7f0000000440)=""/172, 0x41100, 0x1}, 0x48) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000002c0)="483603c0226bf3517cd02b1a1fdde0e58a1643491764095e2acd09de02b041d068b603418d6f7ef8cd77c0879a233fcdab89191b63f15d7417a956196f1f3e577598abf3566f33775f45a0b2b69fb9f6213eb21cf24a7b2a882b9a214a74d22ca6a26f4c47a4e5451bdc680bc0c2892aac9d8c55150c8064899ef44424d5b5e2e174cdb9e7ad786123ebcc929bf06bd6935f7f2f3fdb63b6e697c7678bac2a5eba63333f7f1e53f79e46dfbd8b06cb2ed1fa76f74919a6989a02b4") bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x90, {0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x4000000000000000}, 0x0, 0x20000}, 0xe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x14, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0x2, 0xa, 0x6, 0x2, 0xfffffffc, 0xffffffffffffffff}, @generic={0x101, 0x4, 0x80000001, 0x7fff}, @generic={0xce, 0x9, 0x1, 0x6236}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2d}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x8}, @generic={0x8, 0xa57a, 0x2, 0x8000}], &(0x7f0000000040)='GPL\x00', 0xfffffffffffffe00, 0x47, &(0x7f00000001c0)=""/71, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, r3, 0xf}, 0x10) [ 164.576136] llc_conn_state_process: llc_conn_service failed 2018/05/09 02:58:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) r3 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 02:58:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/09 02:58:13 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'veth1_to_bridge\x00'}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000180)) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0/file0/file0', [{0x20, 'bfs\x00'}, {0x20, '{em0-'}, {0x20, 'veth1_to_bridge\x00'}, {0x20, 'em1'}], 0xa, "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"}, 0x1037) fallocate(r0, 0x1, 0x0, 0x3f0000) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0xe709, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eee7dcb2afe1a22376bb2cd1b79ce8f812357bee33dfd67da98b4d0bf7a087dafa93dab88619c17518", 0x29, 0x9}], 0x40, 0x0) close(r0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/09 02:58:13 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"696662301bfaffffffffffffff777ff1", 0x5002}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x42e}]) 2018/05/09 02:58:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x1000) 2018/05/09 02:58:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x14}) r1 = eventfd2(0x1, 0x80801) sendfile(r1, r0, &(0x7f00000000c0)=0x10, 0x10ed5b) 2018/05/09 02:58:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="01010000000ef40000000300409d9254", 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) r2 = getuid() r3 = getpid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r8 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000027c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002940)={0x0, 0x0}) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002a40)=0x0, &(0x7f0000002a80), &(0x7f0000002ac0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002b00)={0x0, 0x0}) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0}, &(0x7f0000002cc0)=0xc) r20 = getegid() sendmsg$netlink(r1, &(0x7f0000002e40)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)={0x23a8, 0x28, 0x808, 0x70bd2a, 0x25dfdbfd, "", [@generic="ba7ed224812a742a", @generic="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@nested={0x2d8, 0x33, [@generic="3b53f22e37782977cdcc231c2e398fc813c3dc732ce838a52d239c24ecf1f4ad8ba8fc8a7a25a528f52df5df4a298a598b547c99391285b6c07c3d95f8465ed8ac46b59e7e78f8738335f63c63fb6ba0a53d78f774fab5a00981c01656faf946a59b691a8d6fdd66b4f33af2a3033e26ff342c3af8d51f7210e844ba339d0b523dd4c1a6e282770fe0b1a605e33b5e7ac5bab53160ebebacb444eee4a72e3b8c5da7865888c3ac2c", @generic, @typed={0x8, 0x90, @uid=r2}, @typed={0x8, 0x21, @fd=r0}, @typed={0x4, 0x7f}, @typed={0x90, 0x95, @binary="98895a5420cb17089e5c21a9217cd7b22e1cc53ae9e5e64a235d766e315233ecd20cc411e87189f6c66ba3d6502889b4d578c273b6a1f43c1038c803af85ccb6534fe87fe91d1360ecff593db235d126b70d1c5698794e92c0aea43190135cb344c1936ad229d04863d4415174006cab072326e2936e8b62679fff091d8eeafafdc329bcd110baffbfc5819b"}, @generic="28d42b3ae39811d9ba906ac4a3cbe02214ab55a61683ea7bd42b36e2da44c447ab3919e5d7e5f4f752eaffb98523412c7435c667b03e7e3a198b484f7a35d676948caa61a10d926625b8c904cfb3b96a2442d326024729f6e2de29028343b50bfbcaebcfa26dd5629b3a8cb2a4996d1dd9e12a6d003b4d0d0806f6c7ea22850272c3186f07aa8d0ac331500a9c1ba2f94f210ce3e30cdd569f8ad4702d8bbadb3f5cb339709224dc9b4a730cffbbde676fe8ad3c1d9d872187745dac264b567c3dc0545713717dc82159f047a437f57f482fac37e154e47e619e70318cb698063af4c25e7eb34086db2dc179d9", @generic="b31fb05e7ad5c1a6038bdf6ccb2c3abc238ac6d7ed99443ca33765f3a538f89ddf1d82b7e2df228cff5fb960f298ab2b4c9e05e0fb921c238e5ae2f65e18d9bc8e0911c62b8c84736f4b5e82ee7b60a527dfd66ba42936f335cf2c52d03a4b2c718dd250fc0b271fd5031e7ef709a65c6e6268d25b2f8221cb015039eac7fee9a8071c29a36414b7e4134a6d644b9f5059385bef28b56caef9f3"]}, @generic="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@generic="cc871bef867d2bfb76f31e68344a6ac6cb725e3011315a30913224f19b3e2b6a429f789d94ad8b161fd3051be3fcc667ecaf22440fd32f8b3658ea097d363080eac870f089b22fd31d5b3e15fdb046e2ad6bcef612293388670c28a0e950e2bc088bd598cef58a7f60f1d09a99b3096a4edc0e62ae6c046d3215816d5b612d1b110c312df46eff9df71b6bc4d8169a122885eb683a9b8902be81af899ddf289aaa9e179ded4fd9ca8e59c37dfa40e9b6035290d304af"]}, 0x23a8}], 0x1, &(0x7f0000002d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x130, 0x4000}, 0x800) r21 = accept4(r0, 0x0, &(0x7f00000003c0), 0x0) sendmsg$netlink(r21, &(0x7f0000006d40)={&(0x7f0000000040)=@proc={0x10}, 0xc, &(0x7f0000006240), 0x0, &(0x7f0000006c40)}, 0x0) 2018/05/09 02:58:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x561041, 0x84) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xbf5ada126a877bc8, &(0x7f0000023ff0)={&(0x7f0000000080)={0x28, 0x2f, 0xaff, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6}]}, 0x28}, 0x1}, 0x0) 2018/05/09 02:58:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=ANY=[]) 2018/05/09 02:58:13 executing program 6: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff7fffffff, 0x5, &(0x7f0000001240)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="6b7a9f3aaa8b3af74fda5ba1627bdf335b9250e8d42afb39e832e0a18b7c50a640a2d9496bbb37f01181ba6eb27ccea4", 0x30}, {&(0x7f0000001100)="ff4dadfd69628ff1ca3c4d6698ff98d6d3d9d00d6b4e", 0x16, 0x10000}, {&(0x7f0000001140)="b726750a783d384021b88ff26615f43c8d75dfbd7a82c4c120e0fcdf6339d361933e7d9ba1bf8156755c408280067807def84b4838a54b0474c125b1c5628875d57e8d6659f38e8f4c1f61", 0x4b, 0x2}, {&(0x7f00000011c0)="065a8a325f8ba450c709ef35c4044092e5d78afb4503646a963a090a5ef0ac8db8a88094172d6277e909e56f8dc214f6d84ed299e3bb2428cafdcebd0f32e7ec89d8b0b8dc9f8ea7f1438677780f018597", 0x51, 0x2}], 0x400, &(0x7f00000012c0)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@barrier='barrier', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@attr2='attr2', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x6, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r0}, 0x48) [ 165.596515] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/09 02:58:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)={0x161, &(0x7f0000001540)}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) sendto(r0, &(0x7f0000000180)="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", 0x1000, 0x4050, &(0x7f0000001180)=@ipx={0x4, 0x9, 0x3, "758f678b7ecf", 0x400}, 0x80) 2018/05/09 02:58:13 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000734fd0)=[{&(0x7f0000360000)}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) 2018/05/09 02:58:13 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="6f05e8f6998e6d66b57926ae99f4da73782e00"]) dup2(r0, r0) [ 165.699839] XFS (loop6): barrier option is deprecated, ignoring. [ 165.850730] XFS (loop6): Invalid superblock magic number 2018/05/09 02:58:13 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0xfffffffffffeffff) r1 = socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/05/09 02:58:13 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xbb4) syz_mount_image$gfs2(&(0x7f0000001840)='gfs2\x00', &(0x7f0000001880)='./file0\x00', 0x0, 0x1, &(0x7f00000019c0)=[{&(0x7f00000018c0), 0x0, 0x200}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6f737569646469722c007ffa35fa4897e0575bdb8e421158d27fe93fc134609342779b600380099c0d7eea132cb50100f7051aeecbee91a257ce8382a37bea025c7a0ae62076bfd50ee16374a4ab73829a61967b5dd3be69374c990ccf77a28beff313fec2beadbe06f1bd9f81"]) 2018/05/09 02:58:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x77) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x800452d2, &(0x7f0000000180)={"2000000005000000086ac9c20000ed00"}) 2018/05/09 02:58:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="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", 0x377}, {&(0x7f0000000140)="95a3f60f8558f1cbcb4f0fe2e549c76ce2f9987214b47845f47c97aebfaf4650eb6162a4ec1aa5d1640852c2f9747ff017", 0x31}, {&(0x7f0000000180)="baaba8e6fb90cb3d6125e75b076ee8633e8d78b72f462e990de995fa1ba39d3a9307d407649d6ddac1b3ad9661c3201520e2774a29af3c9b5d32cb8b86b5cddfc0784f831d6bdda54f87ab1ea116244eca7bf6ba72cd4832fd58e6eb0b90b8b565012afc129d455034a9f65638ba49ab9dc9eb16d536a7538d10f5e82abf7a1d3600128f365a90f23bd262f958006664e5348471c27b24eb8009d823c2b9b415da4021cdf6102e56cdda6abd56ed9ad2d6c8b507e64ad8172603adf3a71822583dc0f0a4c393b96fa2a45eeda59f420b750c1f783dd59bd2c43db32203a5e4ca94ba45ab7946f9deda8d14dd", 0xec}], 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x8000, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) 2018/05/09 02:58:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x25c, 0x19, 0x1, 0x70bd28, 0x25dfdbfd, {0x4}, [@typed={0x8, 0x6f, @pid=r1}, @generic="c429e7ef0f6771906925ac711f50bdfa03f18aa41a4afe955acba2716183ca07bea258e76150d416edeba06b9c908f81e89abe1fd2ba4eb46287a6125f0cb72e28a4076655a8ea9cd8ebd098d7ec8fcc1a2f23f8895de6fbf35c2e2eebbca5b6711499150fe62195567d7d9371490cbfce30b2eae0dea371523ae3e5bdac29e457ae82438c8245361c153608b2cbea545e7b207e17ef396d1081028f18e52406f48ed39c1c35747f7bee7d971585f41390ee0a6e6cc08ffe3be5ae1eeca92fa9c7c1f6e1e00fd8d034b0411137ea8ab86d59af2832bdb52ed25939dd238d516ca60c746c6f11d66035133668e3bfc53e", @generic="96333ba70ba50a0d8c159e50b0c75734664c3ea08a62f803123f0bce5db6437d16c1eaaa56e2f4bf5302", @generic="9209d082973e111a5284034ac90d5fd38fd496c20fafa88bb679f6767d848ae1b8225e5cd5f73fcdaf9a42e5675b66dcb3de4cde584f55f612a32dd5d622e971bd47372c027a3c17bb7d535660b012f8e508d35f9ce6b521003170e16abdb4c9fae51782e7c9480e9b3d91fd936bcdf4548634808a295d9de8ea2fcc4cb6b5b253a70ff0ecebb929c2609e4d2c8b4150774e189aaee4ee36c77496f18ca66f25aa42ce8a95c17bf2187a09a132e6ad3796159a68d3130743a5ce8f9e3c2d42c386bc34ad39e5ddda4b9b5a62da39368f50f24df1d11c1e2d0dd6f9a9566c858279c27959be0be5e44239809cf4a1", @typed={0x8, 0x27, @pid=r2}, @nested={0x30, 0x2e, [@generic="a5034ca519d26b0aa64f1a4318b9c4aee5bd35b7f3ef4223ba36ca2141aaedbd934c562d2f1c45683a5b"]}]}, 0x25c}, 0x1}, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x25, 0x40000000008aff}, 0x14}, 0x1}, 0x0) 2018/05/09 02:58:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x408200, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000880)=0x5b, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000740)={0x0, 0xb4, 0x9}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000800)=0x10001, 0x4) sendto$inet(r1, &(0x7f0000000040)="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", 0x6fe, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) capset(&(0x7f00000008c0)={0x399f1336, r3}, &(0x7f0000000900)={0x9, 0x3, 0x401, 0xffff, 0x792, 0xffffffff}) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/05/09 02:58:13 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x84000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x80000001, 0x4) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/09 02:58:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x90, &(0x7f0000000100)=ANY=[@ANYBLOB="a51d3f6a73d363dfc577faea33d745b681f112b36fd0ddd3dcc20755b8c841129cd8e0cfed403bc3"]) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2b, 0x1) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x4001) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x7fff, 0x7, &(0x7f0000002500)=[{&(0x7f0000000280)="10f872972c97a1cb04b23c57104d0168034306b029662c870ae573fb801ee4f4fc9bbc7a252321de493afbe461819f1827babfb851e642ddecd6a9a7bf82da97c5b2ffe42e3d29737066e1f5bfb47f55f6e7d310a5fc8f580785ae7139639d41293ee4a721a4124cc8774f2aa5e1acca05e9", 0x72, 0x3}, {&(0x7f0000000300), 0x0, 0x9}, {&(0x7f0000000340)="7c65ca757b3e25bfe3c809aa4d52003dc3ada2eb76addc5671770ea4716d352d54311e815ea3405fa4f003c2a130544e9cb5a64021f0eaf5e4de17d0bf519a01e92bc34df07b0e5720689f29280d3370e8937f44d01dbc69498a0284e2c384e1c82c0a564a3107647d261829ae0633306f8a4655842dec37350a0ed43650fe08e98a86cdc30d7ee4112b7b1a89fdc438cc32ae47b592119667393e22b3a74ee487cdb489682db439844d5fcf8d9910c7cfbc71985523bb1825b0c2", 0xbb, 0x5000}, {&(0x7f0000000400)="0b398588588ec465bd7e72b91edc18ead44a0454f1137141d90476e050a67d3f58b3fde39ea3535c6d856098cdb75d3af15da381b7cc64109a9a9799743643216785f2593f2d3506f7af202c181acbc479283d37e567e441c660ee6cf3e469db3827994d541d963d039c256e8c953f73803ebcf10f1e000fa2a4b54fccd9ae46a88b570655ccda876d423df34ef6e13f9c0619bf7e0673856f", 0x99, 0x800}, {&(0x7f00000004c0)="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0x1000, 0x8}, {&(0x7f00000014c0)="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", 0x1000, 0x9}, {&(0x7f00000024c0)="24828037edc1b1d6f3", 0x9, 0x4}], 0xc2, &(0x7f00000025c0)={[{@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}]}) [ 165.935708] XFS (loop6): barrier option is deprecated, ignoring. [ 165.968086] XFS (loop6): Invalid superblock magic number [ 166.010557] netlink: 420 bytes leftover after parsing attributes in process `syz-executor4'. [ 166.030905] FAT-fs (loop7): Unrecognized mount option "?jscw3EoUA@;" or missing value [ 166.057905] netlink: 420 bytes leftover after parsing attributes in process `syz-executor4'. [ 166.068977] attempt to access beyond end of device [ 166.073981] loop3: rw=4096, want=136, limit=2 [ 166.078538] gfs2: error 10 reading superblock 2018/05/09 02:58:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendto(r0, &(0x7f0000001900), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2399ef62bb30304973fa18b935f310e530711f9a2869cd19251cf9e13a4f9c3b93f94f96590c7aaa4dd67b13045233f064ab44b21b019e9ab5316281150d059735f6b0d9c9ac864dfddba9d7fd4fe6bdcc2b30e3fa0cafc101e828a79ebf1047f71e629e9335d3a5d2e49a6684803d54c1303ce2e62821091cedac2f081e370cf084046ef4a759d2df1bfec2397aa9a202b25ad4332131b177cae987bcfeea29f0998d1ed3df1cfe6dd336a6d1f6d74eed7996394c2dc5ad1e2263c6898b7b000000000bc2c7412fe27ef2cf368b"], 0x1) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/05/09 02:58:13 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) capset(&(0x7f0000000280)={0x20071026}, &(0x7f0000000380)) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x7, 0x101000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000240)=0xfffffffffffffffd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) recvfrom$inet(r2, &(0x7f0000000300)=""/104, 0x68, 0x40, &(0x7f00000003c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000002c0)=0x11, 0x4) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r3, 0xa, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x48}, 0x1}, 0x4000081) 2018/05/09 02:58:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) accept4$inet6(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001180)=0x1c, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000011c0)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x1f, 0x4) dup2(r2, r1) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001100)={0x0, 0x7fff, 0x9, &(0x7f00000010c0)=0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/05/09 02:58:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) socket(0xf, 0x7, 0x19502f31) listen(r1, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/147) 2018/05/09 02:58:13 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x1d) syz_open_dev$dspn(&(0x7f00005c1ff6)='/dev/dsp#\x00', 0x0, 0x0) [ 166.176931] attempt to access beyond end of device [ 166.182058] loop3: rw=4096, want=136, limit=2 [ 166.186623] gfs2: error 10 reading superblock [ 166.233739] FAT-fs (loop7): invalid media value (0x30) [ 166.239162] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/09 02:58:13 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES16]}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8001, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, 0xdf) 2018/05/09 02:58:13 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = semget$private(0x0, 0x7, 0x120) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000080)=0xad2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl(r0, 0x20000000002285, &(0x7f0000000100)="53000000012e2a6824") 2018/05/09 02:58:13 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x800, 0x20) socketpair(0xa, 0x5, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000340)={{0x1, 0x0, 0x4, 0x2, 0x7fff}, 0x1000, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x100000000, 0x84, 0x507, 0x80000000000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="a000000097a182c693e615596bf571e732dce2a1c4aec6f1b344c502f3ea11908ef251e6995ff65b5ef832e88fd48589bfae19ef8c76bd5faebf60e28a38be5f7086200ed39e2095113d4a22ca8813ee7dbe558cce873820dd8bad81e141c14bc3e55e3f66f46d06b177a95c1e08e3c0cf8cab8b75a77317ca7abf8e9909e3907951858b0ace8f502a26b5207a9906bba5613e5cc776504cb16588e9ef57ce6c0670502722d9685fd2c2a48dffb6a9395bb2a98d99e995a4ae95090d3a1dcf4b8bf126a65877cb6a9e6b6bb5d80b90babebce613f307298245f5837aa4f70b23993a8a211db4603fed9b"], &(0x7f0000000200)=0xa8) keyctl$dh_compute(0x17, &(0x7f0000000a40), &(0x7f0000000940)=""/23, 0x17, &(0x7f0000000a00)={&(0x7f00000009c0)={'digest_null\x00'}}) 2018/05/09 02:58:13 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x801, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/87, &(0x7f0000000200)=0x57) [ 166.341270] FAT-fs (loop7): Unrecognized mount option "?jscw3EoUA@;" or missing value 2018/05/09 02:58:13 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x740, 0x580, 0x358, 0x358, 0x580, 0x0, 0x670, 0x670, 0x670, 0x670, 0x670, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0xe}, @ipv4, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x8f, 0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x3f, 0x3e, 0x7fff}}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1000, 0x100000000, 0x101, 0x401, 0xc, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}], 0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x81}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xe}, [0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], 'eql\x00', 'syzkaller0\x00', {0xff}, {}, 0x2, 0x3ff, 0x6, 0x2}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7a0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x1, 0x2, 0x9, 0x925, 0x6, 0x9, 0xa5, 0xffffffffffffff52, 0x20, 0x5, 0x0, 0xc0, 0x8, 0xfffffffffffff801]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000100)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000b80)={0x10, 0x0, 0x0, 0x1fffffffffff}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 166.462343] FAT-fs (loop7): invalid media value (0x30) [ 166.467735] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/09 02:58:14 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) rt_tgsigqueueinfo(r0, r0, 0x4000000000035, &(0x7f00000001c0)={0x20, 0x37afcd65, 0x7fffffff, 0x100000001}) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xff, 0x400) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='@!system\x00') 2018/05/09 02:58:14 executing program 5: r0 = socket(0x9, 0x80002, 0x3ffffffffd) sendmsg$nl_route(r0, &(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) 2018/05/09 02:58:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="e2df"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/09 02:58:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000180)={0xdb24, 0x0, 0x400, 'queue0\x00', 0x86}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0x1000}]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x7fffffff, 0x4) sendto$inet(r1, &(0x7f0000000d80)="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", 0xfd7, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/09 02:58:14 executing program 3: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000200)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4c6, 0x341000) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000240)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/05/09 02:58:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x5) openat$cgroup_ro(r1, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/05/09 02:58:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r0 = semget$private(0x0, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000540)=""/54) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000900)=""/237, &(0x7f0000000500)=0x81) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000fc0)={r2, r3}) socket$packet(0x11, 0x0, 0x300) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}, 0x1}, 0x0) connect(r2, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f00000007c0)=ANY=[]}, 0x0) 2018/05/09 02:58:14 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x2400) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001836c76c4350d0a952da0000000000000100000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/09 02:58:14 executing program 3: r0 = socket(0x80000000002, 0x3, 0x17) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000580)=""/121, &(0x7f0000000600)=0x79) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/09 02:58:14 executing program 4: unshare(0x40000280104fc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8001, 0x0, 0x6, 0x6, r1}, 0x10) clone(0x1fffd, &(0x7f0000000040)="569c154ffa9b57ff884fb77936be3e4e167d621d1fb4fead9e7029583e0ec6a79640229bd3928a53f45ae0fa6b29", &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280)) 2018/05/09 02:58:14 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f00009a0000/0x2000)=nil, 0x2000}) sysfs$3(0x3) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2b72646d61202b637075202f6d656d6f7279202d6d656d6f72000000000000000672646d61202d6d656d6f7279202f72646d6120006d656d6f727920"], 0x3c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/05/09 02:58:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x1608}, {0x2, 0x7}, {0xa44f2880704bfdcb, 0xdf7}], 0x3) ioctl$TIOCGSOFTCAR(r1, 0x5437, &(0x7f0000981ffe)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x84}) ioctl$TCSETSF(r0, 0x5441, &(0x7f0000000000)) dup2(r0, r1) 2018/05/09 02:58:14 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000080)=0x54) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="440f01c8f2430f58f20f20a40f01ca0f9e2d008000000f01cb48b805700000000000000f23d80f21f835800000900f23f8f3af64363e2e430f01cf66ba410066b8101966ef", 0x45}], 0x1, 0x0, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/09 02:58:14 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000380), 0x0) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000440)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f000045a000), 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005c4ff8)=[{r5}], 0x1, 0x3a2f00) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/05/09 02:58:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xffffffffffff7fff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='gretap0\x00', 0xc1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001140)={r1, @in6={{0xa, 0x4e23, 0x1, @empty, 0x5}}, 0x5, 0x8, 0xfffffffffffffff9, 0x3, 0x1}, &(0x7f0000001200)=0x98) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)) [ 167.081357] pts pts0: tty_release: tty->count(3) != (#fd's(2) + #kopen's(0)) 2018/05/09 02:58:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) tee(r0, r0, 0x2a, 0x1) syslog(0x9, &(0x7f0000000000)=""/113, 0x71) fremovexattr(r1, &(0x7f0000000100)=@known='security.capability\x00') 2018/05/09 02:58:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8006, 0x2, 0x3140000, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8, 0x10001, 0x0, 0x100000001, 0x101, 0x1f, 0x3, {r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x1f, 0x528d2fb, 0x9, 0x7, 0x9f}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x0, 0xffffffffffffff00}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x7df}, 0x40) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x1000038a, &(0x7f00000003c0)=ANY=[@ANYBLOB="2000000000010000840000000200000000bca0b489868d940794c30042b20200000000000000e6d7f6e1f3ead8e3e22603237b32604d643dae52f0913c29388ca286015210551dda", @ANYRES32=0x0], 0x20}], 0x1, 0x0) [ 167.166795] pts pts1: tty_release: tty->count(3) != (#fd's(2) + #kopen's(0)) 2018/05/09 02:58:15 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x1000000000000) mkdir(&(0x7f00000009c0)="2f2f66696c653002", 0x0) mkdir(&(0x7f0000000a40)='./file0\x00', 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)) stat(&(0x7f0000000040)="2f2f66696c65300200", &(0x7f0000000080)) 2018/05/09 02:58:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4003c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x3b0, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x10001, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x40, 0x3, 0x1, [0x9, 0x9, 0x7fffffff, 0x400, 0x3, 0x1, 0x10001, 0x3, 0x9, 0xa465, 0xed, 0x4, 0x8, 0x1ff, 0x2, 0xffe], 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x7634ee64, 0xb7d, 0x86, '\x00', 0xfffffffffffffebb}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x40}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x1, 0x1, [0x4, 0x134aebb3, 0x4, 0x1ff, 0x96, 0x8, 0x100000001, 0xe0f5, 0x4, 0x53, 0x10001, 0x2, 0x1, 0xe2, 0x1, 0x83], 0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff8f00000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000609c146cc2935fba72f5b04ddf4e8d3778dc84f9c2e037672d516337de73c8c7903758c88891ce8652683757a5d5396cc8334e5529a6c6000000"], 0x0) syz_emit_ethernet(0x43, &(0x7f0000000080)={@random="a7d5fdfd0d4a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@llc={0xf8, 0xfe, '<', "bb51bee5b3d032cbd3bb329fcefbe2bb887dd87e2bce15c4fe94668fdee68ae7c180c356c44ae407653e49f2b077eed8f736"}}}}}, &(0x7f0000000100)={0x1, 0x2, [0x241, 0x837, 0x275, 0x5b1]}) 2018/05/09 02:58:15 executing program 5: r0 = shmget(0x1, 0x3000, 0x201, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000000c0)="42c3520e91ebe4d884eded794ab4b2e3a8e78bab03c7d289d1bc56d99e26d63a743641ffcde51f2684ede55fec8a1eda21f43f8495a18c23485caf8c1b738c850512cbb232ce24dfd9fe01a902322867b042461c4c7da6fa7945314e45bca9dfab64f36d382aea4ae3513376b34af0f93672a19cfffc127ce3d6c5b60944a7a442b4d76ec2d6c398b05ebb1c1f77af9dcdc4bec8676148dcda490967b3e5d53cfcefa0aa83eb28511251c3e804b23115a8ac4557b1858257c75b28937ff9386c53a064549d964d3e5592d21fb8437f", 0xcf, 0x0) shmctl$IPC_RMID(r0, 0x100000000000000) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x401, &(0x7f0000ffd000/0x3000)=nil, 0x4) 2018/05/09 02:58:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000140), 0x4) syncfs(r0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x10000202100) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="3c0c040607060100ff01000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000aaff020000000000000000000000000001ff020000000000000000000000000001ff01000000000000000001000000000119385a4a9b1d729c5807f29ceca70d11211b5fdf6d12e42f8f123bda429586373d3a24e3335f4473aa66c98a8fea9d9574af517981ec117834d33711a205ddcd34bc27df9324ffbd13b8a74b36e0a3d6d18c49307f8831f2649095ef87f2f7ec3e16bfa87842e71bd5cf0e57a281dc14995a"], 0x68) 2018/05/09 02:58:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x840, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/121) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@pptp, 0x80, &(0x7f0000000040)}, 0x12000) 2018/05/09 02:58:15 executing program 1: r0 = shmget$private(0x0, 0x7000, 0x54000084, &(0x7f0000ff8000/0x7000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) prctl$intptr(0x4, 0x0) 2018/05/09 02:58:15 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x61f) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x8000000002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x12800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x4, 0xcaa3, 0x2, 0x5}, 0x14) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040), 0x1) 2018/05/09 02:58:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/fib_triestat\x00') write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './control', [{0x20, 'md5sum'}, {0x20, ':'}, {0x20, "5caf74727573746564"}, {0x20, 'eth0:wlan1[m'}, {0x20}, {0x20, '\\++'}, {0x20, '):{'}], 0xa, "f9060642be354d8b0a162f985e3bfd938649f3fd824b3f602c0913058b2d54c9039b43"}, 0x59) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x31, 0x10, r1, &(0x7f0000000080)='./control\x00') 2018/05/09 02:58:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}) [ 168.471213] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/09 02:58:16 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa010800480000340000000000069078ac141400ac1414bb440c07000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800007c730ff0e8e562114c4426d8896897c6a177881e95a331dc159e292016081de6371598003c8ad9ba4ed52c6216c833a230560f6eb9ea2342098fdea9c51b3ab6fc1f52deaffd2555d7dd951037d39d1d0a481fb8d31f44e38059245973dec1cf8a8b179fbe1dd3e16e10f1a69c22a878faf6b417833b7d435be5060000000000000d5e819bb8704d0e4450572306005a63a96f3b5c31657f1e7af7465c5bc2b701cdb43841652adcaa760000"], &(0x7f00000002c0)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x298, 0x400101000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/09 02:58:16 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={0x101, 0x3ff0000, 0x8, 0x5, 0xffff, 0x1, 0x80000000, 0x8, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x2f0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000), 0x4) connect(r2, &(0x7f0000000080)=@l2={0x1f, 0x6, {0x0, 0x9, 0xfff, 0x7a3, 0x3, 0x6}, 0xfffffffffffffff8, 0x5}, 0x80) 2018/05/09 02:58:16 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xa100, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth1_to_bond\x00') r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/05/09 02:58:16 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="a6bc42d675cc9a470cc1fd09323afe861974166a03f5de080939b90c53df7bf9e916bdb2042ba67c815203b876058e04e272f9e1174a2bba27506f4331f795c893ba5bd50bf144afee690a8cd381c9cbeabd2f69f0842c6ca894eb4aff682b7eb88c630925bbfd"], 0x67) sync() ioprio_set$pid(0x2, 0x0, 0x4005) accept$inet6(r0, 0x0, &(0x7f0000000080)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x8, 0x9, [{0x0, 0x0, 0x7ff}, {0x900, 0x0, 0x3439d9e8}, {0x100, 0x0, 0x4}, {0x0, 0x0, 0x2}, {0x8, 0x0, 0x7}, {0x7ff, 0x0, 0x6b5}, {0x0, 0x0, 0xf6}, {0x40, 0x0, 0x2}]}) r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000813fd0)=[{}, {}], 0x30) 2018/05/09 02:58:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf9, 0x0, 0x1, 0x3, r1}, 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f00000000c0)='\x00v\t', 0x1004, &(0x7f0000000100)) unlinkat(r2, &(0x7f0000783ff8)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) 2018/05/09 02:58:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x8, 0x0, 0x0, 0xf}) 2018/05/09 02:58:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000210000400000008fe5670e1f70b3b100"]) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x2) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) [ 168.684851] Unknown ioctl 35233 2018/05/09 02:58:16 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept(r0, 0x0, &(0x7f0000000000)) open_by_handle_at(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="fc3ecebfc1f534a172ba3600206c42d156"], 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400400, 0x0) getsockname$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) [ 168.731691] Unknown ioctl 35233 2018/05/09 02:58:16 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x3, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{}]}, 0xa8) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x22080, 0x0) 2018/05/09 02:58:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x248400) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x34000, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/09 02:58:16 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000140)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x20) sendto$llc(r0, &(0x7f0000000080)="5e0a2183c5fe533c367ac138605fb9a3b8c3f5caa86c0f1762ed76e9f46d2f43fc9b57a4ffb0286d025a30b34dd949d095bdd5fe94a4d854447b5cc7f041218bcbed161d77d96fa10d639f7d", 0x4c, 0x880, &(0x7f0000000100)={0x1a, 0xffff, 0x7, 0x4, 0x9, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x10) 2018/05/09 02:58:16 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffff8) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r1 = accept4(r0, 0x0, &(0x7f0000000940), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7b}}, [0x1, 0x7fffffff, 0x9, 0x0, 0x3, 0x5, 0x0, 0x6, 0x8a7c, 0xfddf, 0x1, 0x100000000, 0x3, 0x3f, 0x8]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x5}}, 0x0, 0x3ff, 0x0, 0x1, 0x2}, &(0x7f0000000740)=0x98) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000800)="5fabcd54f6d1d0b87c1e6d24e9b1abd4", 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000085eb632400000000422700000000000000000000000000000000000000000000000000000000000000000000000000004300"], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000008c0)={0x10001, 0x0, 0x0, 0xb43}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000400)={0xf37, r9, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00000007c0)={0x9, r10, 0x1, 0x9}) 2018/05/09 02:58:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000500)) getpgid(0xffffffffffffffff) chroot(&(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000500)='jfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0080004e"], &(0x7f00000004c0)=0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/09 02:58:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = gettid() kcmp(r1, r2, 0x7, r0, r0) r3 = dup2(r0, r0) connect(r3, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) r4 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x9, 0x0, 0x401, 0x8, 0x0, 0x7, 0x10b0, 0x2, 0xf90, 0x8000, 0x3, 0x0, 0xffffffff, 0xa6a, 0x1, 0x1, 0xc42e3d3, 0x0, 0x6, 0xfffffffffffffffb, 0x7fffffff, 0x7ff, 0x40, 0xffffffff, 0x2, 0x8, 0x7b, 0x400, 0x2, 0x1f, 0x20, 0x0, 0x0, 0x200000000, 0x200, 0x1000, 0x0, 0x23, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x30100, 0x8, 0xfffffffffffffffa, 0x3, 0x9, 0x2c45, 0x7f}, r2, 0xb, r3, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) fcntl$setown(r0, 0x8, r1) openat(r3, &(0x7f0000000200)='./file0\x00', 0x200100, 0x2) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000280)={0x100000001, 0x5}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) recvmsg$netrom(r5, &(0x7f0000000680)={&(0x7f0000000340)=@full={{0x3, {"878b1c5d53753c"}, 0x8}, [{"2e9f2745f95e4b"}, {"f28f6eff2c5e33"}, {"4b381447a5ffcd"}, {"2f02971d6c4b45"}, {"a57d54e2c423be"}, {"ed5091637c77ab"}, {"cf4e6e1d1e9763"}, {"1c4b90e2b12c5e"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f00000004c0)="128ca72a24980bee7aea42f54db2c787b751e32e4a874638cd146d139522ce78fb5cb4c969b97158ac9f307ce6975afbb1d12c5b72b1a8beeffbbad205c1f4bd2040c2c511a49fe206237cb7a415503b774cfa67256843d3242d8d95be172d755a446998e96af0ea48c876aa27c9df6c1d3885e7967e9aaa6a9ce8d8b87c6679c6ec361bb101e7f689ed9406773d7e02c6708c7d", 0x94}], 0x1, 0x0, 0x0, 0x4000}, 0x100) r6 = request_key(&(0x7f0000000780)='syzkaller\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='vmnet1ppp1\x00', 0xfffffffffffffffe) request_key(&(0x7f00000006c0)='asymmetric\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='/dev/snd/seq\x00', r6) r7 = shmget$private(0x0, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r4, &(0x7f0000000880)={r8, r4, 0x1000}) sync_file_range(r3, 0x1, 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000008c0)={0xffff, 0x6, 0xe5, 'queue0\x00', 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$llc_int(r8, 0x10c, 0x3, &(0x7f00000009c0)=0x7ff8000, 0x4) syz_emit_ethernet(0x54, &(0x7f0000000a00)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8001, 0x10f1, 0x2}], {0x8100, 0x100000000, 0x7, 0x1}}], {@mpls_uc={0x8847, {[{0x6, 0x9, 0xa9, 0xfffffffffffffff9}, {0x7fffffff, 0x9, 0xfffffffffffffffd, 0x8001}, {0x7f, 0xaa1f, 0x3ff, 0x1}, {0x5, 0x1000, 0xffffffffffffffca, 0x8}, {0x121a, 0x27f, 0x2bb, 0x3f}, {0xffffffffffffffff, 0xa4f3, 0x101, 0xfffffffffffffffa}, {0x3, 0x1, 0x8, 0x100}], @llc={@llc={0xfe, 0xbe, 'r', "d523abdcaf067b8225f9cf3f6ec5fa288594be4dcfac407f922046565e9beb"}}}}}}, &(0x7f0000000a80)={0x0, 0x3, [0x90b, 0x9ec, 0x498, 0x24f]}) ioctl$LOOP_CLR_FD(r8, 0x4c01) sched_getaffinity(r2, 0x8, &(0x7f0000000ac0)) 2018/05/09 02:58:16 executing program 4: accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x4) sendfile(r1, r0, &(0x7f0000000200), 0x10000) 2018/05/09 02:58:16 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x1fe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xe9) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000600)=0xe8) sendto$packet(r2, &(0x7f00000000c0)="7a2c5caf2393690d54d54d449b8757fb391ccc74efb044ad198900248a4bfcb0ec7ad412ce72c9163dd6c5cce45d64c304d56b58c46d788eea8ea786fc851b5b1325c5ea1209139d55c90ffd5b77d1c5caa9e49940777b3aabb72ee2d80093b9d2dcd16474725144bef73f0778f8fb82c90f16aebaad20ecc4ec0a3f0b9097ea6a3c0739ba3cedde325a05566326f2bcf8881d586713e38e7ebb35928439ab4edd4628c256e219cc7adcedaacb458b1cc9015ae290774c9e898a50b82b61ff4227786e1214e2d4b3569c2bb6dfba91252589706bbfad7c0296802e5af66a5358af7c53057e190d465d4a5c3a5f2b5849", 0xf0, 0x400c0c1, &(0x7f0000000640)={0x11, 0xff, r3, 0x1, 0x9, 0x6}, 0x14) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000080)=0x4) [ 169.015633] devpts: called with bogus options 2018/05/09 02:58:16 executing program 1: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r1, 0x6) getsockopt(r0, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/05/09 02:58:16 executing program 4: msgrcv(0x0, &(0x7f0000001640)={0x0, ""/151}, 0x9f, 0x0, 0xf6eacb240b6e5362) msgget$private(0x0, 0x540) 2018/05/09 02:58:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=850']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000003c0)='./file0/p.le0\x00', 0x0) creat(&(0x7f0000000080)='./file0//ile0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0//ile0\x00') 2018/05/09 02:58:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000020000007ab8123bbd87d064e4023baa213158360ac5f860cbb65ebc0581cd94797d8ac9bc01920e57bb3c4e4e3c7cc6725a33217192e910"], 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) 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, 0x2}}}}}}}, &(0x7f00000002c0)) close(r0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/09 02:58:16 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffe0, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x64, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/09 02:58:16 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000380)=""/110) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r2 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/05/09 02:58:16 executing program 4: r0 = getpid() ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000000040)={&(0x7f0000000000)="6b3aa1922ff2fbd960b686fb1c4e1eacba7a", 0x12}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xa) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffff, 0x100) bind$ax25(r2, &(0x7f0000000140)={0x3, {"b7ec79d0636295"}, 0x4}, 0x10) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) 2018/05/09 02:58:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) close(r1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/09 02:58:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000400)="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", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f0000000280)) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xffffffff, 0x4002) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7f) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000280)=0xfffffffffffffffa) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/09 02:58:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') read(r0, &(0x7f0000000080), 0x0) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x9, 0xfa8, 0x20, 0x44b, 0x2, 0x200}}, 0x8) 2018/05/09 02:58:16 executing program 1: r0 = socket(0x2, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7d, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/05/09 02:58:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2284, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0xb4, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xd554}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000700)={r2, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, 0x401, 0x6df54f0f, 0x4, 0x3, 0x13}, &(0x7f00000007c0)=0x98) 2018/05/09 02:58:16 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0xe1, &(0x7f0000000080)}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x1, 0x1, 0xa7, 0x6, [], [], [], 0x76, 0x9, 0x6, 0xa5a, "71aa27a666475115f2d7a1bf145d34b8"}) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0xb}, 0x9}, {0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}, 0x0, [0x6, 0x1, 0x3, 0x0, 0x5, 0x5, 0x7, 0x80af]}, 0x5c) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe2400000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/05/09 02:58:16 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x19) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000180)={0x42a, 0x9, 0x4, 0x7, 0x4, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e0000002acab27e123d1870100d01bd6047c301414aa00000000020000000000000000000000"], 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/09 02:58:16 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000013c0)='logon\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000180)=[{&(0x7f0000001240)="cea3462cd97244281136acad0a5a52de2ad6a86c41ff9e4c77ed8e7375277def862cbc77db0c4bf8806f425c83202c192ca0a7faaf05aaba4764ebf6c1aa502b89cf17f71542411ec119ac37f7c5e30316ce13d58541d9341dda9c9a351b3cb2579232f18a43ed2f264b89e50e39ae7f3e9c3f1c1f80102f245c4fa0820d58fe1113653e6a5a179c6a52f1acb566027e427e87cfb092a9697d434b22a7936806dff51dfdadf9a2eee0c7130a3028afae3d3524cef45c1c86a4133f8b8686babc8f80c16a924f66323b3b3cd5fd08a9e75eb4a1103e25f57ddcfb3fe59a9840bce35a631a8a", 0xe5}, {&(0x7f0000001340)="60475560a912efc57381cc14c8e31bfeebe7601918c267ec180642889d50ef1053150246a7e66083473eac8a1e5ac83aea844f01334f3b18cfd0322cc36752deb1c3bca3dc5c73fe16a40879792430fa3667ca1d25227c3a66e2e57b", 0x5c}], 0x2, r3) setuid(r1) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='vmnet1md5sumselinux\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001440)={0x0, 0x401}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000014c0)={r4, 0x9, 0xd1, "114c0d7e78f8a16a38f9454f47cbe82e057252b20c98f704b15dc2bab6f08e6586200cc8c2feec9a3f5f557d5519094632d3f1feb8df06374ce4b8fe708ad4ec44206021e2f0575bb525e8e714aa637999c9c2a6622039fbc12e026aa91763dee4a7462bf7d6f9bab517fa42a46c9982d855b8d8999e5f318375029ed498fca1b8d0644743683b12507d85979126f4f2bb65fa36454a53a01d37d74a09a12ce0f1bc68656f14492e81a08fca964d1ff3565cbda73df7cf5793cef20f5448cac30327fab14d6c0c2e6b53ea26a1b0f8d808"}, 0xd9) 2018/05/09 02:58:16 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000053000), 0x4) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}}}, &(0x7f000060afc5)) r1 = socket(0x9, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x0, 0x1, 0x10001, 0x8000}, &(0x7f00000000c0)=0x14) 2018/05/09 02:58:16 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000280c200001086dd6020000c00081100fe8000000000000000000000000000f004c04609f48b1d02a1d4d4a1a51ba3a09c3660096d6e03a7e2e405762ae1d6aef8e7c031da7f8a60884a61db0972d65fc9e8f51d7872acca63bd57cb592dbc0a61ad2f38c0523cd85640eddee6613538d5f108abf0835b9a163e47aa9ca8ebb3da79895db736f38895babe59a1b0e97606825c30ec5172d26f5931f2c7daaed3bda85408275080f61bb931ec238c48c9f61368711f8921185b8bacfd532f7300000000000000000000000000000000000000000000000000000000"], &(0x7f0000775000)) r0 = semget$private(0x0, 0x2, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x1, 0x101, 0x100]) 2018/05/09 02:58:17 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) r1 = semget$private(0x0, 0x0, 0xa1) ioctl$TIOCGPTPEER(r0, 0x5441, 0xd) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000000)=""/89) fallocate(r0, 0x0, 0xffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/05/09 02:58:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/05/09 02:58:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) fstat(r1, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000140)={0x7fffffff, 0x8, 0x2, 0x180, 0x10001, 0xffe}) [ 169.528953] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 169.528953] p-F@,1rTwO'ĘPDž4' is invalid 2018/05/09 02:58:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) recvmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ax25={0x3, {"cc427ac894fa69"}, 0x4}, 0x10, &(0x7f0000000200)=[{&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000000080)="2790342220357ddbbf4d3b564a7b1584ec5dd7a295331e478453c3e00f31d0da4bfd384e0b3e8a69151559d20382d12f3e30a434bcb67f6365c8e85554be8dca27b671c083b4842a3ef250cd11aba6506817283bd047a7355b4c7a19e2f50ea63cb42d94b1416a7a3405ce1bfd1e3c789f0d4d6c73c1d2013027d1826bfa8e40572e86d0f27592066cc787665cd891332fa8b92fa386b4cbea2930c08e269d791499a8853350457aeb464884deb2f954c0cc133f59e0339d52e75c6cae41dcf02cec365e7b9c4df2c5a89959", 0xcc}, {&(0x7f0000000180)="ac2957d88ad541a4659e9693775828d1011d8807b5e71573bcca71ebe984b334ece7ef4ed60488d5eaf19c6df9e3abea2c77da1b2bf6678be865b0d38ac184becbdadd6dad5d9f30e57f60f2da3f2e89cb571d51a814c871b09facb00d24a6cd1245872c46", 0x65}], 0x3, 0x0, 0x0, 0x4000000}, 0x40000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x100200001, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xc2, "0d94748071173b572e0c13367c9d5d9ed42052b357dcb7c056434e23bec405efc8680e9adcc32655fb94e3d140100c0673e95bd7f321fa832735603a1b6154ce5bf2a525d8449c031a9c77b11f807e22ab67bdfca8ebc4c682bb53c237cfb60c5f36a9aab5012bc28811c64e7276c80f7ba16a0b3aebbdbaa553b70c733f6dcf37b29298ce543c1af562d7481d7049288ece2c7f60fce844941e2a9694bf98dc8410852fdf6241e039b3f9527ce173807587adf26e767476b58457e177894cfbdce3"}, &(0x7f0000000380)=0xca) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x4, 0x5}, 0x8) 2018/05/09 02:58:17 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x8000000145402, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xa4, "b470832f7802ad39576f35bacdbc1f1164fb9e54baddad1df668489c28f4efd3e404659470dbd4636fcca2cd78b6c9385118386ccd47d216356013e844120d99d345b65b182ca4f7fbd84fc7f2669d63013573a6d3b1ab48eecd59ae8cdbde3c2f73324f9fe38387979eadc141c15d612b0b80ef58d6249a9a0a6f4c92740952a268b764c497a1356ee9479a6cb2dbf9586eb08aedfc870b0b98c2d381cb043870e8d27f"}, &(0x7f00000000c0)=0xac) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x8, 0x81, 0x100000000}, &(0x7f0000000300)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 02:58:17 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0xe25}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000080000000000000000000060100099a4fa2f0200000000000000009500000000000000da3969e371213dd6dd95700ee3ab57ba5ffb7ec2ae12098820c5e21e39dde67a9d565126a9a139779ffab4892f876f99a1073b2842f4b1118e3dd5ff86477c08154d"], &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 169.862775] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 169.862775] p-F@,1rTwO'ĘPDž4' is invalid 2018/05/09 02:58:17 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000140)=[{}, {}]}) 2018/05/09 02:58:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) 2018/05/09 02:58:17 executing program 5: syz_emit_ethernet(0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="a2aaaaaaaaaaed3ad35189f50805010505360cf97e512312d9310d1d3c6cbb4e027bb2e5c471d265d48f165059058b20"], &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x40, 0x7f, 0xa1a, 0xa27, 0x6]}, 0xe) 2018/05/09 02:58:17 executing program 3: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f000067f000), 0x3) 2018/05/09 02:58:17 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x8) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x4, 0xa5e5}, {0x27a, 0x6}, {0x1, 0x5}, {0x71, 0xfe}, {0x800, 0x7}, {0x6, 0xd49}]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r0, &(0x7f00000002c0)="a7c3db5a8ded8d915894", 0xa) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '{]\x00'}, &(0x7f0000000140)=""/168, 0xa8) syz_emit_ethernet(0x2a, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) 2018/05/09 02:58:17 executing program 4: getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setgroups(0x337, &(0x7f0000000280)=[r0, r0, r3, r1, r2, r3, r3]) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = memfd_create(&(0x7f0000000000)='#]em1', 0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000100)=[{0xffff, 0x40, 0x8, 0x7, @tick=0x401, {0x2, 0xffffffff}, {0x6, 0xfffffffffffffff7}, @control={0x3, 0x5, 0x8}}, {0x100, 0x8f, 0x6, 0x1, @tick=0x3, {0x3, 0x4}, {0xaeb, 0x800}, @raw8={"59c245b56ecbb5b9fea10b05"}}, {0x100, 0x2, 0xd41, 0x100000000000000, @time={0x77359400}, {0x4, 0x839}, {0x5, 0x10001}, @ext={0x7f, &(0x7f0000000040)="5d3dcbdf07c99b5597ed31c27b32f2b66cc6429126e3a24ac146f659492deff0e76573dbd5fefa9c66f42c3df1beca7b3914e21e2d52c1aa6c288b94abb8a1d705c2f0653ccfca19d82436822968e462364531441753b4493a358ec353b2224eda5ef4cf9523854ace039fdfa006088aa0b14b64a4bc9541d56009b0b0616a"}}, {0x4d80000000000000, 0x5, 0xffff, 0x4, @tick=0x7, {0x7, 0x7}, {0x80000001, 0x2}, @result={0x7, 0x4}}, {0x3, 0x3c5, 0x10000, 0x7f, @tick=0x2, {0x4, 0xfffffffffffeffff}, {0x2, 0x3023}, @time=@time={r5, r6+10000000}}, {0x5e8, 0x3f, 0x2, 0xfffffffffffffff9, @time, {0x80000001, 0x38}, {0x2, 0x7}, @control={0xffffffffffffff81, 0x6}}], 0x120) 2018/05/09 02:58:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000400)="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", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f0000000280)) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xffffffff, 0x4002) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7f) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000280)=0xfffffffffffffffa) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/09 02:58:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x29c) 2018/05/09 02:58:17 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xebe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}}, 0xb427, 0x8, 0x2, 0x6, 0x7ff}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r1, 0x9}, &(0x7f0000000500)=0x8) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="105e060a68800000f220e2d4b0ec740dea3af3ece446d86a4576863fbbe69cf0cff163482ec20ade93c5db59804d7b8a86b844dcd6d5b7e4978ca83c784f96c8ef6b5fdcf0ed20b5b6a82787ab0e5946cd8a2a2f2ffa7ae861d195f8be1b58aa", 0x60, 0xfffffffffffffffb) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/38, 0x26}], 0x4) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x42000) r5 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmat(r5, &(0x7f0000ff9000/0x4000)=nil, 0x2000) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000540)={r2, 0x80000000}, &(0x7f0000000580)=0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) 2018/05/09 02:58:17 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x81, 0xd1, 0xc3c}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/09 02:58:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x10c, 0x20a, 0x9, 0x3, 0x70bd29, 0x25dfdbfd, {0xd, 0x0, 0x3}, [@generic="08024d28951dc6bd478908d5a46e921cc8c470c97d23a945bbeb8a676c098ac27b9bc59b7f20c325b271b0baaf2e291645229cc1121792fd46ecf09d2c58d33a6aa7649dc3f995865a9c73a016ce08c0c646a5cad542dc08ae7d2f66eaaae4d45a1796b711c338b69add2e67c72c096594acbc110c4a0355e1fd11e71b3d15bd802ae363270a8d1ee37a8a8f958b54d1dcd7a8a6e4dd2be6af8639d83da42169b64ff1d1ad2406a031ac807c1ae17fdeae8b30e3444bdda6a63170faef08f336d21c38add74fae8863cb3a5aa52292ed290344", @nested={0x10, 0x59, [@typed={0xc, 0x67, @u64=0x80000000}]}, @typed={0x14, 0x52, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x84}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="80fd0200001e9443df1601cf0ba7166c2b02aa1eb5535a66c12fb34afaca9378", 0x20}], 0x1, 0x0) 2018/05/09 02:58:17 executing program 4: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000200)={0x5, 0x1c000000000000, [{0x8000, 0x0, 0x4}, {0x6f6, 0x0, 0x1}, {0xfff, 0x0, 0xfecb}, {0xed, 0x0, 0xffffffff00000000}, {0x8, 0x0, 0x8}]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) 2018/05/09 02:58:17 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) gettid() ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setpriority(0xfffffffffffffffe, r1, 0x2) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000380)=""/229, 0xe5}) 2018/05/09 02:58:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4700000001010000020000000001ffffff01000000050000000000000000000000000000a6f8fa8c1b79d19bfb7c92d2318adca04f80cdd1d6d60577399f126fcd21760462a27ad899b8706daf4ad396c748f43483f08ad22f07ab4623a6f32afe19c97d805422b0809092d85aa42b3b04be6fcfd031bdf0acb844eb0e7f3a09a49c2b179c91a8e53683d0531249695f"]}) 2018/05/09 02:58:17 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) fcntl$setlease(r0, 0x400, 0x3) [ 170.082345] PKCS7: Unknown OID: [4] 2.24.0.0.14624(bad) [ 170.087850] PKCS7: Only support pkcs7_signedData type 2018/05/09 02:58:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) mlockall(0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x64200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="efe1cc7b17d876fb468655eaa36e005c", 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000180)={'bridge_slave_1\x00', r3}) 2018/05/09 02:58:17 executing program 1: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) rt_sigaction(0x2c, &(0x7f0000000140)={0x9, {0x9}, 0xc0000005, 0x8001}, &(0x7f0000000240), 0x8, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280), 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYBLOB="b034419f5c8a6d", @ANYBLOB="4f13796fd2c9810839207e932b200633778a6b4ea5e34370421bb05c3403d214ecd582e5db7804ff2e9a31400a0bd9e3475ef47aea53d70a2883", @ANYBLOB="6ed17f33059a44bf5f8bd3dfbbcab34ffc6f99e9f4fa12a85284a2d3b1062b642d14a389d65922304e88e1ef0433f8f235ea543d313b6fa758d0801cec51442383b74c3c597381f4eb88699c334311d0d601", @ANYPTR64, @ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="d2545b5bc1ec6031a1c8529892980d5ee3557073875fb6d6dff9ad54b26d1b23f2db28ba96388d6769b0e0bcaec38da2e5fa7ce8b3dd745f9982af6fbc17c4571cf61e177cefc551611c419c9fdbb1f7c68748a12699421c3dede40c2e03b4c8addd22ce7751e4f1812114e44cd3068529db390752f784c11dc6e91a2083a229ba935801894f5af4b84dde3ac1e46ea5b2c12c729865c2c9013ab80b8d4a25640ef175b4fe5b5b4c1c1c1e6a017d5385cc36a31f6eef77c9fc0086b0ca8895a96123cd690a3c7e16611c6895435fd4"], @ANYRES32=r0, @ANYRES64], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32]]) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000300)={0x9, 0xff1c, 0x8}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x2000, r1, r2, 0x1, 0x6141, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f0000000180)=0x1c) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 170.170569] PKCS7: Unknown OID: [4] 2.24.0.0.14624(bad) [ 170.176075] PKCS7: Only support pkcs7_signedData type 2018/05/09 02:58:17 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xd, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="fa7c575c092d030000009500000000eaffa047326eacc9981a79"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) [ 170.251701] ================================================================== [ 170.261625] BUG: KASAN: stack-out-of-bounds in update_stack_state+0x5d9/0x670 [ 170.268914] Read of size 8 at addr ffff88018a136958 by task syz-executor0/13140 [ 170.276343] [ 170.277967] CPU: 0 PID: 13140 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #39 [ 170.285226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.294569] Call Trace: [ 170.297156] dump_stack+0x1b9/0x294 [ 170.300782] ? dump_stack_print_info.cold.2+0x52/0x52 [ 170.305962] ? printk+0x9e/0xba [ 170.309245] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 170.314004] ? kasan_check_write+0x14/0x20 [ 170.318231] print_address_description+0x6c/0x20b [ 170.323066] ? update_stack_state+0x5d9/0x670 [ 170.327551] kasan_report.cold.7+0x242/0x2fe [ 170.331955] __asan_report_load8_noabort+0x14/0x20 [ 170.336874] update_stack_state+0x5d9/0x670 [ 170.341205] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 170.347090] ? graph_lock+0x170/0x170 [ 170.351325] ? __lock_acquire+0x7f5/0x5140 [ 170.355567] __unwind_start+0xf9/0x330 [ 170.359446] ? graph_lock+0x170/0x170 [ 170.363239] perf_callchain_kernel+0x2ab/0x630 [ 170.368402] ? arch_perf_update_userpage+0x470/0x470 [ 170.373518] get_perf_callchain+0x515/0xb20 [ 170.377839] ? put_callchain_buffers+0x120/0x120 [ 170.382769] ? kvm_clock_read+0x25/0x30 [ 170.386751] ? kvm_sched_clock_read+0x9/0x20 [ 170.391160] ? sched_clock_cpu+0x1b/0x180 [ 170.395308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 170.400922] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 170.406974] perf_prepare_sample+0x123d/0x1900 [ 170.411555] ? perf_output_sample+0x1d10/0x1d10 [ 170.416220] ? kasan_check_read+0x11/0x20 [ 170.420366] ? rcu_is_watching+0x85/0x140 [ 170.424531] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 170.429726] perf_event_output_forward+0x10a/0x2b0 [ 170.434662] ? perf_prepare_sample+0x1900/0x1900 [ 170.439414] ? update_curr+0x1f8/0xbe0 [ 170.443292] ? graph_lock+0x170/0x170 [ 170.447085] ? __account_cfs_rq_runtime+0x600/0x600 [ 170.452104] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 170.457632] ? __perf_event_account_interrupt+0xee/0x290 [ 170.463075] ? perf_prepare_sample+0x1900/0x1900 [ 170.467823] __perf_event_overflow+0x231/0x4b0 [ 170.472400] ? __perf_event_account_interrupt+0x290/0x290 [ 170.477932] ? lock_acquire+0x1dc/0x520 [ 170.481899] ? ___perf_sw_event+0x1e8/0x780 [ 170.486216] ? perf_prepare_sample+0x1900/0x1900 [ 170.490984] perf_swevent_overflow+0xad/0x150 [ 170.495477] perf_swevent_event+0x1f0/0x2e0 [ 170.499794] ___perf_sw_event+0x486/0x780 [ 170.503938] ? put_prev_entity+0x49/0x2a0 [ 170.508085] ? perf_swevent_put_recursion_context+0x60/0x60 [ 170.513790] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 170.518812] ? get_user_pages_fast+0x2a1/0x440 [ 170.523393] ? run_rebalance_domains+0x4a0/0x4a0 [ 170.528323] ? kasan_check_read+0x11/0x20 [ 170.532460] ? rcu_is_watching+0x85/0x140 [ 170.536603] ? rcu_pm_notify+0xc0/0xc0 [ 170.540479] ? get_futex_key+0xf83/0x1e90 [ 170.544638] ? dequeue_entity+0x15c0/0x15c0 [ 170.548952] ? graph_lock+0x170/0x170 [ 170.552775] ? pvclock_read_flags+0x160/0x160 [ 170.557262] ? graph_lock+0x170/0x170 [ 170.561062] ? __lock_is_held+0xb5/0x140 [ 170.565123] __schedule+0xf3f/0x1e30 [ 170.568830] ? rq_clock+0x75/0x90 [ 170.572274] ? __schedule+0xf3f/0x1e30 [ 170.576179] ? __sched_text_start+0x8/0x8 [ 170.580326] ? plist_check_list+0x7e/0xa0 [ 170.584468] ? graph_lock+0x170/0x170 [ 170.588367] ? plist_check_list+0xa0/0xa0 [ 170.592530] ? find_held_lock+0x36/0x1c0 [ 170.596589] schedule+0xef/0x430 [ 170.599944] ? lock_downgrade+0x8e0/0x8e0 [ 170.604083] ? __schedule+0x1e30/0x1e30 [ 170.608063] ? kasan_check_read+0x11/0x20 [ 170.612203] ? do_raw_spin_unlock+0x9e/0x2e0 [ 170.616605] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 170.621186] ? lock_acquire+0x1dc/0x520 [ 170.625169] ? do_raw_spin_unlock+0x9e/0x2e0 [ 170.629577] futex_wait_queue_me+0x3e8/0x820 [ 170.633988] ? refill_pi_state_cache.part.7+0x300/0x300 [ 170.639345] ? kasan_check_write+0x14/0x20 [ 170.643571] ? do_raw_spin_lock+0xc1/0x200 [ 170.647809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.653346] ? get_futex_value_locked+0xcb/0xf0 [ 170.658007] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 170.663019] ? futex_wait_setup+0x279/0x400 [ 170.667338] ? futex_wake+0x750/0x750 [ 170.671139] futex_wait+0x450/0x9f0 [ 170.674775] ? futex_wait_setup+0x400/0x400 [ 170.679106] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 170.684290] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 170.689816] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 170.694910] ? futex_wake+0x2f6/0x750 [ 170.698709] ? get_futex_key+0x1e90/0x1e90 [ 170.702955] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 170.708136] do_futex+0x336/0x27d0 [ 170.711666] ? lock_downgrade+0x8e0/0x8e0 [ 170.715813] ? rcu_is_watching+0x85/0x140 [ 170.719955] ? exit_robust_list+0x290/0x290 [ 170.724280] ? __fd_install+0x2de/0x880 [ 170.728246] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 170.733171] ? get_unused_fd_flags+0x190/0x190 [ 170.737746] ? wait_for_completion+0x870/0x870 [ 170.742327] ? lock_downgrade+0x8e0/0x8e0 [ 170.746481] ? mark_held_locks+0xc9/0x160 [ 170.750620] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 170.755195] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 170.760396] ? fd_install+0x4d/0x60 [ 170.764037] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 170.769135] ? kasan_check_write+0x14/0x20 [ 170.773372] ? perf_event_set_output+0x660/0x660 [ 170.778123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 170.783650] ? do_vfs_ioctl+0x1f2/0x16a0 [ 170.787703] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 170.793242] ? ioctl_preallocate+0x2e0/0x2e0 [ 170.797643] ? fget_raw+0x20/0x20 [ 170.801094] __x64_sys_futex+0x46a/0x680 [ 170.805151] ? do_futex+0x27d0/0x27d0 [ 170.808943] ? fput+0x130/0x1a0 [ 170.812218] ? do_syscall_64+0x92/0x800 [ 170.816188] do_syscall_64+0x1b1/0x800 [ 170.820065] ? finish_task_switch+0x1ca/0x810 [ 170.824552] ? syscall_return_slowpath+0x5c0/0x5c0 [ 170.829561] ? syscall_return_slowpath+0x30f/0x5c0 [ 170.834489] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 170.839851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 170.844691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 170.849895] RIP: 0033:0x455979 [ 170.853074] RSP: 002b:00007fab47d27ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 170.860793] RAX: ffffffffffffffda RBX: 000000000072bec8 RCX: 0000000000455979 [ 170.868051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 170.875311] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 170.882580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.889838] R13: 00007ffc1778d54f R14: 00007fab47d289c0 R15: 0000000000000000 [ 170.897111] [ 170.898725] The buggy address belongs to the page: [ 170.903643] page:ffffea0006284d80 count:0 mapcount:0 mapping:0000000000000000 index:0xffff88018a136580 [ 170.913084] flags: 0x2fffc0000000000() [ 170.916965] raw: 02fffc0000000000 0000000000000000 ffff88018a136580 00000000ffffffff [ 170.924840] raw: dead000000000100 dead000000000200 ffff8801da988dc0 0000000000000000 [ 170.932794] page dumped because: kasan: bad access detected [ 170.938491] [ 170.940104] Memory state around the buggy address: [ 170.945021] ffff88018a136800: 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 [ 170.952388] ffff88018a136880: 00 00 00 00 00 00 00 00 f2 f3 f3 f3 f3 00 00 00 [ 170.960176] >ffff88018a136900: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 [ 170.967526] ^ [ 170.973749] ffff88018a136980: f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 [ 170.981115] ffff88018a136a00: 00 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 170.988466] ================================================================== [ 170.995813] Kernel panic - not syncing: panic_on_warn set ... [ 170.995813] [ 171.003189] CPU: 0 PID: 13140 Comm: syz-executor0 Tainted: G B 4.17.0-rc4+ #39 [ 171.011839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.021180] Call Trace: [ 171.023767] dump_stack+0x1b9/0x294 [ 171.027390] ? dump_stack_print_info.cold.2+0x52/0x52 [ 171.032579] ? lock_downgrade+0x8e0/0x8e0 [ 171.036735] ? update_stack_state+0x510/0x670 [ 171.041225] panic+0x22f/0x4de [ 171.044409] ? add_taint.cold.5+0x16/0x16 [ 171.048653] ? print_shadow_for_address+0xba/0x116 [ 171.053577] ? do_raw_spin_unlock+0x9e/0x2e0 [ 171.057982] ? update_stack_state+0x5d9/0x670 [ 171.062469] kasan_end_report+0x47/0x4f [ 171.066433] kasan_report.cold.7+0x76/0x2fe [ 171.070763] __asan_report_load8_noabort+0x14/0x20 [ 171.075696] update_stack_state+0x5d9/0x670 [ 171.080020] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 171.085893] ? graph_lock+0x170/0x170 [ 171.089693] ? __lock_acquire+0x7f5/0x5140 [ 171.093926] __unwind_start+0xf9/0x330 [ 171.097813] ? graph_lock+0x170/0x170 [ 171.101613] perf_callchain_kernel+0x2ab/0x630 [ 171.106189] ? arch_perf_update_userpage+0x470/0x470 [ 171.111311] get_perf_callchain+0x515/0xb20 [ 171.115650] ? put_callchain_buffers+0x120/0x120 [ 171.120398] ? kvm_clock_read+0x25/0x30 [ 171.124361] ? kvm_sched_clock_read+0x9/0x20 [ 171.128768] ? sched_clock_cpu+0x1b/0x180 [ 171.132918] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 171.138449] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 171.144515] perf_prepare_sample+0x123d/0x1900 [ 171.149103] ? perf_output_sample+0x1d10/0x1d10 [ 171.153771] ? kasan_check_read+0x11/0x20 [ 171.157917] ? rcu_is_watching+0x85/0x140 [ 171.162065] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 171.167258] perf_event_output_forward+0x10a/0x2b0 [ 171.172179] ? perf_prepare_sample+0x1900/0x1900 [ 171.176932] ? update_curr+0x1f8/0xbe0 [ 171.180808] ? graph_lock+0x170/0x170 [ 171.184600] ? __account_cfs_rq_runtime+0x600/0x600 [ 171.189613] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 171.195140] ? __perf_event_account_interrupt+0xee/0x290 [ 171.200607] ? perf_prepare_sample+0x1900/0x1900 [ 171.205353] __perf_event_overflow+0x231/0x4b0 [ 171.209937] ? __perf_event_account_interrupt+0x290/0x290 [ 171.215464] ? lock_acquire+0x1dc/0x520 [ 171.219430] ? ___perf_sw_event+0x1e8/0x780 [ 171.223747] ? perf_prepare_sample+0x1900/0x1900 [ 171.228511] perf_swevent_overflow+0xad/0x150 [ 171.233508] perf_swevent_event+0x1f0/0x2e0 [ 171.237842] ___perf_sw_event+0x486/0x780 [ 171.241985] ? put_prev_entity+0x49/0x2a0 [ 171.246141] ? perf_swevent_put_recursion_context+0x60/0x60 [ 171.251844] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 171.256860] ? get_user_pages_fast+0x2a1/0x440 [ 171.261443] ? run_rebalance_domains+0x4a0/0x4a0 [ 171.266206] ? kasan_check_read+0x11/0x20 [ 171.270354] ? rcu_is_watching+0x85/0x140 [ 171.274503] ? rcu_pm_notify+0xc0/0xc0 [ 171.278378] ? get_futex_key+0xf83/0x1e90 [ 171.282553] ? dequeue_entity+0x15c0/0x15c0 [ 171.286876] ? graph_lock+0x170/0x170 [ 171.290674] ? pvclock_read_flags+0x160/0x160 [ 171.295158] ? graph_lock+0x170/0x170 [ 171.298959] ? __lock_is_held+0xb5/0x140 [ 171.303033] __schedule+0xf3f/0x1e30 [ 171.306747] ? rq_clock+0x75/0x90 [ 171.310192] ? __schedule+0xf3f/0x1e30 [ 171.314090] ? __sched_text_start+0x8/0x8 [ 171.318229] ? plist_check_list+0x7e/0xa0 [ 171.322384] ? graph_lock+0x170/0x170 [ 171.326174] ? plist_check_list+0xa0/0xa0 [ 171.330325] ? find_held_lock+0x36/0x1c0 [ 171.334385] schedule+0xef/0x430 [ 171.337745] ? lock_downgrade+0x8e0/0x8e0 [ 171.341891] ? __schedule+0x1e30/0x1e30 [ 171.345867] ? kasan_check_read+0x11/0x20 [ 171.350008] ? do_raw_spin_unlock+0x9e/0x2e0 [ 171.354409] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 171.358983] ? lock_acquire+0x1dc/0x520 [ 171.362951] ? do_raw_spin_unlock+0x9e/0x2e0 [ 171.367359] futex_wait_queue_me+0x3e8/0x820 [ 171.371760] ? refill_pi_state_cache.part.7+0x300/0x300 [ 171.377119] ? kasan_check_write+0x14/0x20 [ 171.381346] ? do_raw_spin_lock+0xc1/0x200 [ 171.385574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.391101] ? get_futex_value_locked+0xcb/0xf0 [ 171.395765] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 171.400777] ? futex_wait_setup+0x279/0x400 [ 171.405096] ? futex_wake+0x750/0x750 [ 171.408903] futex_wait+0x450/0x9f0 [ 171.412527] ? futex_wait_setup+0x400/0x400 [ 171.416838] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 171.422022] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 171.427549] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 171.432643] ? futex_wake+0x2f6/0x750 [ 171.436445] ? get_futex_key+0x1e90/0x1e90 [ 171.440692] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 171.445890] do_futex+0x336/0x27d0 [ 171.449429] ? lock_downgrade+0x8e0/0x8e0 [ 171.453574] ? rcu_is_watching+0x85/0x140 [ 171.457725] ? exit_robust_list+0x290/0x290 [ 171.462046] ? __fd_install+0x2de/0x880 [ 171.466013] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 171.470935] ? get_unused_fd_flags+0x190/0x190 [ 171.475507] ? wait_for_completion+0x870/0x870 [ 171.480078] ? lock_downgrade+0x8e0/0x8e0 [ 171.484225] ? mark_held_locks+0xc9/0x160 [ 171.488453] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 171.493029] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 171.498309] ? fd_install+0x4d/0x60 [ 171.501929] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 171.507027] ? kasan_check_write+0x14/0x20 [ 171.511285] ? perf_event_set_output+0x660/0x660 [ 171.516033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 171.521560] ? do_vfs_ioctl+0x1f2/0x16a0 [ 171.525613] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 171.531148] ? ioctl_preallocate+0x2e0/0x2e0 [ 171.535555] ? fget_raw+0x20/0x20 [ 171.539008] __x64_sys_futex+0x46a/0x680 [ 171.543064] ? do_futex+0x27d0/0x27d0 [ 171.546872] ? fput+0x130/0x1a0 [ 171.550147] ? do_syscall_64+0x92/0x800 [ 171.554119] do_syscall_64+0x1b1/0x800 [ 171.558012] ? finish_task_switch+0x1ca/0x810 [ 171.562509] ? syscall_return_slowpath+0x5c0/0x5c0 [ 171.567443] ? syscall_return_slowpath+0x30f/0x5c0 [ 171.572548] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 171.577920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 171.582759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.587948] RIP: 0033:0x455979 [ 171.591126] RSP: 002b:00007fab47d27ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 171.598924] RAX: ffffffffffffffda RBX: 000000000072bec8 RCX: 0000000000455979 [ 171.606184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 171.613443] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 171.620702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.627965] R13: 00007ffc1778d54f R14: 00007fab47d289c0 R15: 0000000000000000 [ 171.635246] [ 171.635251] ====================================================== [ 171.635256] WARNING: possible circular locking dependency detected [ 171.635259] 4.17.0-rc4+ #39 Not tainted [ 171.635264] ------------------------------------------------------ [ 171.635269] syz-executor0/13140 is trying to acquire lock: [ 171.635271] 00000000b7150740 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 171.635285] [ 171.635288] but task is already holding lock: [ 171.635291] 0000000088ce3049 (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 171.635304] [ 171.635308] which lock already depends on the new lock. [ 171.635310] [ 171.635312] [ 171.635317] the existing dependency chain (in reverse order) is: [ 171.635319] [ 171.635321] -> #3 (report_lock){....}: [ 171.635334] _raw_spin_lock_irqsave+0x96/0xc0 [ 171.635338] kasan_report+0x6c/0xe0 [ 171.635342] __asan_report_load8_noabort+0x14/0x20 [ 171.635346] update_stack_state+0x5d9/0x670 [ 171.635350] __unwind_start+0xf9/0x330 [ 171.635354] perf_callchain_kernel+0x2ab/0x630 [ 171.635357] get_perf_callchain+0x515/0xb20 [ 171.635362] perf_prepare_sample+0x123d/0x1900 [ 171.635366] perf_event_output_forward+0x10a/0x2b0 [ 171.635370] __perf_event_overflow+0x231/0x4b0 [ 171.635374] perf_swevent_overflow+0xad/0x150 [ 171.635378] perf_swevent_event+0x1f0/0x2e0 [ 171.635381] ___perf_sw_event+0x486/0x780 [ 171.635385] __schedule+0xf3f/0x1e30 [ 171.635388] schedule+0xef/0x430 [ 171.635392] futex_wait_queue_me+0x3e8/0x820 [ 171.635395] futex_wait+0x450/0x9f0 [ 171.635399] do_futex+0x336/0x27d0 [ 171.635403] __x64_sys_futex+0x46a/0x680 [ 171.635406] do_syscall_64+0x1b1/0x800 [ 171.635411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.635413] [ 171.635415] -> #2 (&rq->lock){-.-.}: [ 171.635427] _raw_spin_lock+0x2a/0x40 [ 171.635431] task_fork_fair+0x8a/0x660 [ 171.635434] sched_fork+0x43e/0xb30 [ 171.635438] copy_process.part.38+0x1c18/0x6e90 [ 171.635442] _do_fork+0x291/0x12a0 [ 171.635445] kernel_thread+0x34/0x40 [ 171.635449] rest_init+0x22/0xe4 [ 171.635452] start_kernel+0x906/0x92d [ 171.635456] x86_64_start_reservations+0x29/0x2b [ 171.635460] x86_64_start_kernel+0x76/0x79 [ 171.635464] secondary_startup_64+0xa5/0xb0 [ 171.635466] [ 171.635468] -> #1 (&p->pi_lock){-.-.}: [ 171.635481] _raw_spin_lock_irqsave+0x96/0xc0 [ 171.635485] try_to_wake_up+0xca/0x1190 [ 171.635488] wake_up_process+0x10/0x20 [ 171.635492] __up.isra.1+0x1b8/0x290 [ 171.635495] up+0x12f/0x1b0 [ 171.635498] __up_console_sem+0xbe/0x1b0 [ 171.635502] console_unlock+0x7d6/0x1100 [ 171.635506] do_con_write+0x12b2/0x2280 [ 171.635509] con_write+0x25/0xc0 [ 171.635513] n_tty_write+0x6b9/0x1180 [ 171.635516] tty_write+0x3f1/0x880 [ 171.635519] __vfs_write+0x10b/0x960 [ 171.635523] vfs_write+0x1f8/0x560 [ 171.635526] ksys_write+0xf9/0x250 [ 171.635530] __x64_sys_write+0x73/0xb0 [ 171.635533] do_syscall_64+0x1b1/0x800 [ 171.635538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.635540] [ 171.635542] -> #0 ((console_sem).lock){-.-.}: [ 171.635555] lock_acquire+0x1dc/0x520 [ 171.635559] _raw_spin_lock_irqsave+0x96/0xc0 [ 171.635562] down_trylock+0x13/0x70 [ 171.635567] __down_trylock_console_sem+0xae/0x200 [ 171.635570] console_trylock+0x15/0xa0 [ 171.635574] vprintk_emit+0x694/0xdd0 [ 171.635577] vprintk_default+0x28/0x30 [ 171.635581] vprintk_func+0x7a/0xe7 [ 171.635584] printk+0x9e/0xba [ 171.635587] kasan_report+0x7c/0xe0 [ 171.635592] __asan_report_load8_noabort+0x14/0x20 [ 171.635596] update_stack_state+0x5d9/0x670 [ 171.635599] __unwind_start+0xf9/0x330 [ 171.635603] perf_callchain_kernel+0x2ab/0x630 [ 171.635607] get_perf_callchain+0x515/0xb20 [ 171.635611] perf_prepare_sample+0x123d/0x1900 [ 171.635615] perf_event_output_forward+0x10a/0x2b0 [ 171.635619] __perf_event_overflow+0x231/0x4b0 [ 171.635623] perf_swevent_overflow+0xad/0x150 [ 171.635627] perf_swevent_event+0x1f0/0x2e0 [ 171.635631] ___perf_sw_event+0x486/0x780 [ 171.635639] __schedule+0xf3f/0x1e30 [ 171.635642] schedule+0xef/0x430 [ 171.635646] futex_wait_queue_me+0x3e8/0x820 [ 171.635649] futex_wait+0x450/0x9f0 [ 171.635653] do_futex+0x336/0x27d0 [ 171.635657] __x64_sys_futex+0x46a/0x680 [ 171.635660] do_syscall_64+0x1b1/0x800 [ 171.635665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 171.635667] [ 171.635671] other info that might help us debug this: [ 171.635673] [ 171.635676] Chain exists of: [ 171.635678] (console_sem).lock --> &rq->lock --> report_lock [ 171.635694] [ 171.635698] Possible unsafe locking scenario: [ 171.635700] [ 171.635704] CPU0 CPU1 [ 171.635707] ---- ---- [ 171.635709] lock(report_lock); [ 171.635718] lock(&rq->lock); [ 171.635726] lock(report_lock); [ 171.635733] lock((console_sem).lock); [ 171.635740] [ 171.635743] *** DEADLOCK *** [ 171.635745] [ 171.635749] 4 locks held by syz-executor0/13140: [ 171.635751] #0: 000000001dd5d2d6 (&rq->lock){-.-.}, at: __schedule+0x246/0x1e30 [ 171.635766] #1: 00000000056ba1a7 (rcu_read_lock){....}, at: ___perf_sw_event+0x1e8/0x780 [ 171.635782] #2: 00000000056ba1a7 (rcu_read_lock){....}, at: perf_event_output_forward+0x0/0x2b0 [ 171.635798] #3: 0000000088ce3049 (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 171.635813] [ 171.635816] stack backtrace: [ 171.635822] CPU: 0 PID: 13140 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #39 [ 171.635828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.635831] Call Trace: [ 171.635834] dump_stack+0x1b9/0x294 [ 171.635839] ? dump_stack_print_info.cold.2+0x52/0x52 [ 171.635842] ? print_lock+0xd1/0xd6 [ 171.635845] ? vprintk_func+0xd0/0xe7 [ 171.635850] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 171.635853] ? save_trace+0xe0/0x290 [ 171.635857] __lock_acquire+0x343e/0x5140 [ 171.635861] ? debug_check_no_locks_freed+0x310/0x310 [ 171.635865] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 171.635870] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 171.635874] ? perf_trace_run_bpf_submit+0x246/0x370 [ 171.635877] ? perf_tp_event+0xc30/0xc30 [ 171.635882] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 171.635885] ? memset+0x31/0x40 [ 171.635888] ? perf_trace_lock+0x495/0x900 [ 171.635892] ? __save_stack_trace+0x7e/0xd0 [ 171.635895] ? zap_class+0x720/0x720 [ 171.635899] ? save_stack_trace+0x1a/0x20 [ 171.635902] ? graph_lock+0x170/0x170 [ 171.635906] ? kasan_check_read+0x11/0x20 [ 171.635909] lock_acquire+0x1dc/0x520 [ 171.635913] ? down_trylock+0x13/0x70 [ 171.635916] ? lock_release+0xa10/0xa10 [ 171.635920] ? lock_downgrade+0x8e0/0x8e0 [ 171.635924] ? kvm_sched_clock_read+0x9/0x20 [ 171.635927] ? sched_clock+0x31/0x40 [ 171.635931] ? vprintk_emit+0x694/0xdd0 [ 171.635934] _raw_spin_lock_irqsave+0x96/0xc0 [ 171.635938] ? down_trylock+0x13/0x70 [ 171.635941] down_trylock+0x13/0x70 [ 171.635945] __down_trylock_console_sem+0xae/0x200 [ 171.635949] console_trylock+0x15/0xa0 [ 171.635952] vprintk_emit+0x694/0xdd0 [ 171.635955] ? rb_next+0x140/0x140 [ 171.635959] ? console_unlock+0x1100/0x1100 [ 171.635963] ? find_held_lock+0x36/0x1c0 [ 171.635966] ? __lock_acquire+0x7f5/0x5140 [ 171.635970] ? kasan_check_write+0x14/0x20 [ 171.635974] ? prep_compound_page+0x229/0x370 [ 171.635977] ? lock_acquire+0x1dc/0x520 [ 171.635981] ? kasan_report+0x6c/0xe0 [ 171.635984] vprintk_default+0x28/0x30 [ 171.635988] vprintk_func+0x7a/0xe7 [ 171.635991] ? update_stack_state+0x5d9/0x670 [ 171.635994] printk+0x9e/0xba [ 171.635998] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 171.636002] ? kasan_check_write+0x14/0x20 [ 171.636006] ? do_raw_spin_lock+0xc1/0x200 [ 171.636009] ? do_raw_spin_lock+0xc1/0x200 [ 171.636013] kasan_report+0x7c/0xe0 [ 171.636017] __asan_report_load8_noabort+0x14/0x20 [ 171.636021] update_stack_state+0x5d9/0x670 [ 171.636025] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 171.636029] ? graph_lock+0x170/0x170 [ 171.636032] ? __lock_acquire+0x7f5/0x5140 [ 171.636036] __unwind_start+0xf9/0x330 [ 171.636039] ? graph_lock+0x170/0x170 [ 171.636043] perf_callchain_kernel+0x2ab/0x630 [ 171.636047] ? arch_perf_update_userpage+0x470/0x470 [ 171.636051] get_perf_callchain+0x515/0xb20 [ 171.636055] ? put_callchain_buffers+0x120/0x120 [ 171.636059] ? kvm_clock_read+0x25/0x30 [ 171.636062] ? kvm_sched_clock_read+0x9/0x20 [ 171.636066] ? sched_clock_cpu+0x1b/0x180 [ 171.636070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 171.636075] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 171.636079] perf_prepare_sample+0x123d/0x1900 [ 171.636083] ? perf_output_sample+0x1d10/0x1d10 [ 171.636087] ? kasan_check_read+0x11/0x20 [ 171.636090] ? rcu_is_watching+0x85/0x140 [ 171.636094] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 171.636099] perf_event_output_forward+0x10a/0x2b0 [ 171.636103] ? perf_prepare_sample+0x1900/0x1900 [ 171.636106] ? update_curr+0x1f8/0xbe0 [ 171.636110] ? graph_lock+0x170/0x170 [ 171.636114] ? __account_cfs_rq_runtime+0x600/0x600 [ 171.636118] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 171.636122] ? __perf_event_account_interrupt+0xee/0x290 [ 171.636126] ? perf_prepare_sample+0x1900/0x1900 [ 171.636130] __perf_event_overflow+0x231/0x4b0 [ 171.636135] ? __perf_event_account_interrupt+0x290/0x290 [ 171.636139] ? lock_acquire+0x1dc/0x520 [ 171.636143] ? ___perf_sw_event+0x1e8/0x780 [ 171.636147] ? perf_prepare_sample+0x1900/0x1900 [ 171.636151] perf_swevent_overflow+0xad/0x150 [ 171.636154] perf_swevent_event+0x1f0/0x2e0 [ 171.636158] ___perf_sw_event+0x486/0x780 [ 171.636162] ? put_prev_entity+0x49/0x2a0 [ 171.636166] ? perf_swevent_put_recursion_context+0x60/0x60 [ 171.636170] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 171.636174] ? get_user_pages_fast+0x2a1/0x440 [ 171.636178] ? run_rebalance_domains+0x4a0/0x4a0 [ 171.636182] ? kasan_check_read+0x11/0x20 [ 171.636186] ? rcu_is_watching+0x85/0x140 [ 171.636189] ? rcu_pm_notify+0xc0/0xc0 [ 171.636193] ? get_futex_key+0xf83/0x1e90 [ 171.636196] ? dequeue_entity+0x15c0/0x15c0 [ 171.636200] ? graph_lock+0x170/0x170 [ 171.636204] ? pvclock_read_flags+0x160/0x160 [ 171.636207] ? graph_lock+0x170/0x170 [ 171.636211] ? __lock_is_held+0xb5/0x140 [ 171.636214] __schedule+0xf3f/0x1e30 [ 171.636217] ? rq_clock+0x75/0x90 [ 171.636221] ? __schedule+0xf3f/0x1e30 [ 171.636224] ? __sched_text_start+0x8/0x8 [ 171.636228] ? plist_check_list+0x7e/0xa0 [ 171.636231] ? graph_lock+0x170/0x170 [ 171.636235] ? plist_check_list+0xa0/0xa0 [ 171.636238] ? find_held_lock+0x36/0x1c0 [ 171.636241] schedule+0xef/0 [ 171.636248] Lost 64 message(s)! [ 172.694563] Shutting down cpus with NMI [ 173.742391] Dumping ftrace buffer: [ 173.745922] (ftrace buffer empty) [ 173.749625] Kernel Offset: disabled [ 173.753245] Rebooting in 86400 seconds..