7a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) sched_setscheduler(r4, 0x5, &(0x7f0000000240)=0xfff) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000300)={r2, 0x3, 0x3, r2}) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:23 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) ftruncate(r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {r1, r2+10000000}}, &(0x7f0000000080)) 2018/04/03 15:18:23 executing program 5: clock_gettime(0x0, &(0x7f0000004d40)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) flistxattr(0xffffffffffffffff, &(0x7f00000002c0)=""/176, 0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80014}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="000629bd7000fedbdf250a000000080004006e9a00000800040003000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)={0x1, [0x0]}) 2018/04/03 15:18:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x101000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x100000001, 0x5, 0x8f0}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x2, "31bea70f42d7de3cd92009207734168331c2c0babdeefe716d1d85a0a6067aecc5f422fed4c678e1f9f2d1b4"}) 2018/04/03 15:18:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x1, 0x6, 0xdffffffbfffffffc}) 2018/04/03 15:18:23 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e0669a7a2e2da4a2135af2b621387789704b49f5fbfb3695850c61263e2a3de0fcc60a8219012d7abd7325fe19120bace959538eb94a1b4304bbb10d94ae6d1177708d12e749", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, &(0x7f0000000600)="df"}) 2018/04/03 15:18:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/154) sendfile(r0, r2, &(0x7f0000000080), 0x7fff) 2018/04/03 15:18:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) sched_setscheduler(r4, 0x5, &(0x7f0000000240)=0xfff) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000300)={r2, 0x3, 0x3, r2}) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 58.849000] binder: 6346:6350 unknown command 2056939232 [ 58.866816] binder: 6346:6350 ioctl c0306201 20000640 returned -22 [ 58.890132] binder: 6346:6357 unknown command 2056939232 [ 58.911534] binder: 6346:6357 ioctl c0306201 20000640 returned -22 2018/04/03 15:18:24 executing program 4: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 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, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r0}) accept(r1, &(0x7f00000000c0)=@rc, &(0x7f0000000200)=0x80) sendto$ax25(r1, &(0x7f0000000180)="ff622ff6ad9268dfbd19fbdf7114670c4c63840f0711eca497833397396a5538142e4cd53f776ad6fd3fd6f084a82e502b5cf572cacfdc4de0a4b501561647f1ca3a038fb2ffed6a9b92e95df776", 0x4e, 0x50, &(0x7f0000000140)={0x3, {"9f887384da68c2"}}, 0x10) uselib(&(0x7f0000000040)='./file0\x00') r2 = socket$inet6(0xa, 0x40000080806, 0x1000000000000004) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40008000000005) sendto$inet6(r2, &(0x7f0000000240)="5abd0e76ab476d75551dbec78765a0539d337edae01232cfa0fc1ab051bff890130985e46a29898b5aa48c32e82471ae87", 0x31, 0x20000010, &(0x7f0000000280)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x20}, 0x1c) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f00000002c0)=""/77, 0x4d, &(0x7f0000000340)=""/57, 0x3, 0x3}}, 0x68) 2018/04/03 15:18:24 executing program 5: r0 = timerfd_create(0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x81, 0x3ff, 0x2, 0x3}, {0x0, 0x6, 0x7f, 0x10001}, {0x6, 0x0, 0x3f, 0x20}, {0x9, 0x928d, 0x2, 0x1}, {0x8000, 0x9, 0x101, 0xa2}, {0x2, 0x3f, 0x2, 0xffff}]}, 0x10) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x99, 0x4000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5, 0x800, 0x0, 0x9}]}, 0x10) r3 = fcntl$getown(r2, 0x9) ptrace$poke(0x4, r3, &(0x7f0000000140), 0x81) 2018/04/03 15:18:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) sched_setscheduler(r4, 0x5, &(0x7f0000000240)=0xfff) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) sendfile(r3, r3, 0x0, 0xfc) 2018/04/03 15:18:24 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x40, 0x4) 2018/04/03 15:18:24 executing program 0: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) flock(r0, 0x8) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup2(r0, r2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/04/03 15:18:24 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x80000000032, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) 2018/04/03 15:18:24 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, 0x12, 0x0, 0x19, "6c8d5b0a8b8cea5d7865508073611e5bb46e0ab3b34816c55c96310d252c1011d48378bcb935eb1d2f544aa05804e34821a188aca81ea94200bc9209e596f415", "aea07d158874240ece9c75bf3aebeedbffeedb93c8d51a4ff229822801b663e4", [0x80000000, 0x7ba]}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x7, 0xb046, 0x0, 0x0, [], [], [], 0xfff, 0x1ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000500)={0x0, 0x100000801, 0x5, 0x2, 0x1, 0x3}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000002c0)=0x10000, &(0x7f0000000300)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r5, 0xf7}, &(0x7f0000000800)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000005c0)={{0xfff, 0x4, 0x3ff, 0x8, "738f978a7adaa9e248be59e89712bd996491d8ff945669601fff404fef9b34c5fcc0e8ea0bca8d3db9df2fa1", 0x4}, 0x0, 0x0, 0x3, r4, 0x0, 0x1f, "e12e13abcfc05b31f7de6ded407004df6038445e5f2cd336344a94c36eb22391d833859acd664c013989d4c9b717618ecc22e3a1a8852f3991a0ae0eaca1228a", &(0x7f0000000540)='queue1\x00', 0x7, [], [0x9, 0x1, 0x403, 0xff]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x9, 0x1ff, 0x3f, 'queue1\x00', 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x8000, 0x0) sendmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000440)=@full={{0x3, {"a0da9412fe4255"}, 0x7478}, [{"b1aa0d81456468"}, {"531dabe253450d"}, {"75922024a4944f"}, {"3bb4da3806dd1e"}, {"a3bbc0f36bfad8"}, {"73ab4a12cc9a18"}, {"107eb3a8c4ad5e"}, {"0d33b518b2a2e8"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000780)="e8f66fe181c79549721f9298539465d7ea522ea2c9cbb9afac2274187f4cb5bac2", 0x21}], 0x2, &(0x7f0000000980)=ANY=[], 0x0, 0x40}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/03 15:18:24 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1a}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/145) 2018/04/03 15:18:24 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x6, 0x6, 0xa5}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x10002) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)) 2018/04/03 15:18:24 executing program 1: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x8, &(0x7f0000000200)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@sunit={'sunit', 0x3d, [0x35, 0x0]}, 0x2c}]}}) 2018/04/03 15:18:24 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x0, 0x4, 0xf22}) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x2, 0x9, 0x2, 0x7, 0x6, 0x4}}, 0x8) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x18000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x474, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x4ec) 2018/04/03 15:18:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) setns(r0, 0x0) 2018/04/03 15:18:24 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x0, 0x4, 0xc877, 0xffffffff, 0x1, 0x1ff, 0x5, 0x1, 0x9, 0x7, 0x7f, 0x1680e4d3, 0x1000, 0x13c, 0x1]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7fffffff, 0xfff, 0x40e}, 0x10) [ 59.721543] rpcbind: RPC call returned error 22 2018/04/03 15:18:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:24 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) r1 = getpgrp(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=@ipv6_delroute={0x172c, 0x19, 0x10a, 0x70bd29, 0x25dfdbfe, {0xa, 0x94, 0x30, 0xfffffffffffffff8, 0x511e800242a5df, 0x0, 0xfe, 0xb, 0x100}, [@RTA_ENCAP={0x378, 0x16, @nested={0x374, 0x4, [@generic="b1d51220f020da095d9a51030dbec1d3b27eceadd5e0ec278733cb98062007e6aefb3917dc176b33dc2b174043c4a8644ee48c337d9532fc840534cd08059079bf1ac43b8dcec2bd8141256bb44cd6343af449feb93f7ab44ead8621622d87ac073fe05d897263538eb2f70b836313d828ece7e06c45a9e79a6bd72d0be8a9d68e04405324aae5b2adcd57da876a9d2e69ae8c56b8148b0d87f108ed516aa7c2aced456fc71a5a29984f055193b499fbc0e87667665667ffbd52e1742805f565eb4e1325d9af69a10a82ff02225f2bb123", @typed={0x14, 0x4, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x8b}, @generic="92c85e3d708393ea0546d120200ba60bda175b415809a727ed850f6cd70e7d", @typed={0x18, 0x57, @binary="d85293cde69bf909baf868378b30d3140a2a"}, @typed={0x8, 0xa, @pid=r1}, @generic="6acffd0fc3a8529f3e401244a00efc76c2e0ef4f60eff50a22896e25f1f3c5ed8d402131aa7685b17f4c746132bac3b956e5d2ecc4ebc9b7c43acb737bc484294951740fd89d12f1935936fba5b7f84aba9225de80a895fb5efcde4fe85d2a5885f76eb2ec2a2e95e545f03d9d2fb9117b4c0b50ae0f925fd7a14dc505d4315b338d52c205", @generic="1b958867fd448fc2355f978f76351daa21cee010ef5759d03364b53e299da57a1ff99f7f1d52e81f75f7ba1d4748d2a4c082c38026cb55036a66c2c475cba911d578b224132515b196767081c595988e641435c8db0ebac02371c865214517bfaeca6871ec2dbe03d02ab0a39ee0e6be058805bc36046cec7d4ebe9fb7c2150fcb485a24765a98865423e8939d1cf91caecb00b53b48f1515753b7c001350215fb426477838b45c8fb4c02f4e42845328760389be966855bbf77edb99bbf24e093dca6fe50a7dbc5", @generic="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"]}}, @RTA_ENCAP={0x1290, 0x16, @nested={0x128c, 0x43, [@typed={0xc, 0x24, @u64=0xffffffffe546d310}, @generic="6e2b407d21aea64110838e92a58e5af652b08f951711d62f03781a7292f379c386f25e4f040cc1479598a421a5b42bb4be8064d8e1158e53a679c9fee409236b5ce426fbb3d74ff2fc8a16b376d36cad1a9cf0e816342bc54fee0ed66d0e41237122dcc021d5227c304e8c5d9365e3b9a0e2c04ad00434eae2054c6f265da600", @typed={0x18, 0x4e, @str='/dev/snd/pcmC#D#c\x00'}, @generic="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@generic="c69b3bca938c5a501452a1bfbc6deabd93e1332a7879d9bf54ea0694e62d7a5d9fec6849fbde6458e0e76a8705c718f659b71e908e6040343c61580151e14dc9a851f9e5fc95b4d2a33a6c684cc765939252c6d247313f1c33fc067879728736b87e711fef8e073f4243a38c32641f0aeede021898b15b015932a1259789d1e90584154172bda060b26cdf936986bf454a49fb08820564e01f2b6ec15326c3938ccbe68fce4953b77f22562e141c79cc948687ccbe30e897086f185c7ad5fb913fa8eed6326817bc798466fefe5896629858a47ce338f9f9ffcb565f5b70302e17b8b82d8bd32a226661848350b843bdd2995f", @generic="c96859c8daa3e7b7", @generic="41f41b18", @generic="08759ed847a47fde63a2a746ef13a8ee44ce5db7af41521d1ea60b96fe16946dce699444516e022d7ae70a715a4eddfb10ead2c8cc32af82744703f76ed2939245f25d3a5f9bfa3260468bac07f53b164b120a97abbffb00500f1c55572e31ee0113484a20dd199d1735e566d4f59108f010366cff89218ae330e83e7ff859836e3b561c0efa011ea57dc2f86eae3e3d262252bfbe3db2e69af1e0d5a0d1916561c83657d4e2e710f8f0a81297cfd4910f94f32d6ec48ae0a96d8f0b155b182215aa1357f3feaf936807c79f534b76f0c7914d899cdb65bad01ed2f975d3488ba45df20c"]}}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_ENCAP={0xf0, 0x16, @nested={0xec, 0x2a, [@typed={0x8, 0x4b, @u32=0x4}, @generic="19a9089ec7c593b81401b0e348c19ee16ce9c7121f4e8afa5282488878fcf36f95486c47160a7cfde31275248a2c61ae99668f9592c66024c870557c0891d3b6bd3c8e7d5e0b39463ee290239f88b85fb446de93298fc1cd9c111f3861455069edd2c604967c8ee2843a94ce31ed86d907a7", @typed={0x48, 0x8b, @binary="394d72f05a973c3417807a4202c0779ec02d96e5c73ca8fe5cc3aa709e63be8d2381e177938a9f8623d1443861c32706dfeec5616841b0ca5c199f8e690f97a19e0f16d4"}, @generic="928ecf79beac8527bc705c7254b6d0abe0c5e7b4187d48395df4ac285ca725b7105b21af03"]}}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x54}]}, 0x172c}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 59.751796] XFS (loop1): sunit and swidth options incompatible with the noalign option [ 59.771497] rpcbind: RPC call returned error 22 [ 59.863408] XFS (loop1): sunit and swidth options incompatible with the noalign option 2018/04/03 15:18:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000000040)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSBRK(r0, 0x5409, 0x1) poll(&(0x7f000000bfe5)=[{r0, 0xfffffffffffffffe}], 0x2000000000000151, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x101) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) 2018/04/03 15:18:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="2400000026007f000000000000007701000000ff010000000600000000000000fb84d9c8", 0x24) rt_sigaction(0x16, &(0x7f0000000040)={0x5, {0xaa21}, 0x1, 0x5421}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/03 15:18:24 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xd51f58c83fcab7b9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000001fe8)={0x0, 0x100000001}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x1}, &(0x7f0000000100)=0x10) creat(&(0x7f00000001c0)='./file0\x00', 0x40) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000240)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x80000000, 0x8}, &(0x7f0000000180)=0x8) 2018/04/03 15:18:24 executing program 4: io_setup(0x7, &(0x7f0000000200)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) io_submit(r0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x3, 0x0, 0x0, 0x0, r1, &(0x7f0000000040), 0x22b, 0x0, 0x0, 0x0, r2}]) 2018/04/03 15:18:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x414000, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140)="43aa40fa6951a4cf4fecb0c7e79772cf125b59b9b31470de48556282c59ba298b56d0f2fff75e37af60114189c699c950c9089d04dadf7d6f2375f18b3d169", 0x3f, 0x20000000, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x9, 0x8000) write(r0, &(0x7f0000000800)="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", 0xff8) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/03 15:18:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000002"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)) 2018/04/03 15:18:24 executing program 6: r0 = socket$inet(0x2, 0x5, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)=""/145, &(0x7f00000001c0)=0x91) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1, 0x80100) msgget$private(0x0, 0x600) close(r0) prctl$setmm(0x23, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/04/03 15:18:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:25 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x80000001, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x3, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r2, 0x6, r5, 0x8) r6 = semget$private(0x0, 0x2, 0x210) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f00000003c0)={{0x4, r3, r4, r3, r4, 0xa, 0xffffffff}, 0x1, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xa2b, 0x68, 0x10000, 0x67e8e227}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={r7, 0x8}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000380)) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00') mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/04/03 15:18:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) close(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x9, 0x1, "b483bd4a3077", 0xffffffff}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$inet(0x10, 0x80001, 0x7) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/03 15:18:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230) getpeername(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000340)=0x7ff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000380)={0x4, r0, 0x1}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000003c0)={0x3, 0x7}) 2018/04/03 15:18:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x6, 0x0, 0x1e861341, 0x3fd, [], [], [], 0x5, 0x9, 0x2, 0x4, "231df99ab58ad207c6a9bdae671c3404"}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x8001, 0x37, 0x1, 0xffffffffffffffff}) fadvise64(r4, 0x0, 0xfffffffffffffffa, 0x5) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r5) open_by_handle_at(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="1700000001000000e1080000000000000081ec2637b645"], 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x26) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000200)={0x54, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0d6300000379fd74", @ANYBLOB="06d61040", @ANYBLOB="04000000000000000b63000012634840020000000000000001000000000000000000000011000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0xac, 0x0, &(0x7f00000002c0)="44262ee307defd2dc83ce36baf9a93489fc18a04a4145e1a1fb29c2ba70b9c62ce36fd4daadc477cc2cbc202b4520ac25f45fc97d7cd17cdab453fb7c3b8d4ecb5d6ca9a145efcf2737e50d90e44e18c2d1e29ee89a53b52e86ee08fbcd494c8db63339fd5b2f36853634928090b60ad445a478b51e643fe5bb65693be4db102639332e6c3f041a5f248b700ce60561b2c49457f47fe25f6370ef13855940a5ca898a72cb2d46d904a8dd3af"}) lseek(r5, 0x58, 0x0) getdents64(r5, &(0x7f00000005c0)=""/188, 0x96a4b69c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x80804, 0x9, 0x7fff, 0x5, 0x6, 0x4, 0x0, 0x1, 0x40}) sendfile(r3, r2, &(0x7f0000000040), 0x10001) fallocate(r3, 0x11, 0x0, 0x8001) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000300)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_FEATURES(r8, 0x8008af00, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f0000000340)=0x1a, 0xfffffffffffffeae) 2018/04/03 15:18:25 executing program 7: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0xfffffffffffffff9, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000240)={0x8cb, r5}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="1ba12916477b77c62e89fbca61b71c071e1e4dc04e108f415bf0c8b721508ec778434c20095beaee778319974013ce50f9b3a60e484bc89f278091c965e595216bee57d84c824a38007677d6668edcf7ea77536fa60fcaf2cb88302284aef1798ed0c5d80c50ccceb3ec71674fc2604ee3e8fbd01bdd1bfd90c4aef4e802dc8e30a8a96c9a8b285a4c4b6c5c9b7074f214ea0613b8a424459c79422af1f722ac3273f9b5bee88a234cb156e4c114e34030d874dc8f6b55876663b81ff10b6ea7760bb9e70ef2c8d2fcd50b263e66332d8842df9a1f27", 0xd6, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r6, 0x7) keyctl$chown(0x4, 0x0, r1, r2) unlinkat(r3, &(0x7f0000000400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/03 15:18:25 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r2, 0x0, 0x3}, 0x10) write(r1, &(0x7f00000000c0)='G', 0x1) 2018/04/03 15:18:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 60.361851] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/03 15:18:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:25 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd60, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x78001000, &(0x7f0000ffc000/0x3000)=nil) r2 = geteuid() r3 = getgid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000094, &(0x7f0000000200)=[r5, 0x0, r3]) r7 = fcntl$getown(r0, 0x9) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0xffffffff, r2, r3, r4, r6, 0x100, 0x3}, 0x2, 0x80000001, 0x9, 0x2, r7, r8, 0xffffffffffffffff}) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x12000, 0x0) ioctl$EVIOCGPHYS(r9, 0x80404507, &(0x7f0000000240)=""/26) perf_event_open(&(0x7f0000cccf88)={0x2, 0x3db, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002880), &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007400), &(0x7f0000007440)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007480)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000007540)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000007600), &(0x7f0000007680)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000094c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x48000000, 0x0, 0x0, 0x0, 0x300000000000}, &(0x7f0000009580)=0x98) 2018/04/03 15:18:25 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) r1 = semget(0x1, 0x0, 0x100) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000240)=""/154) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x80000000, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x21e2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/159) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x5, 0x100}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/03 15:18:25 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl(r0, 0xe5, &(0x7f00000000c0)="003c1cd39a7c27ed4d1d705c2083aca14a44ab921b2c2102ae46633bb5dabacdc361c9f52ae9180a3f813c76421b688e0ef5b8e9e822911a99180ecb1da723e22cc40fcb4c4965f22c6c0c7cee2f9f22274e309a08539e565b890132176d9cf022fac813c01dde8893983a0df9a88c2730571fffefd7271dbb3f534a7427b9c31bb7f2cf90baea1cca85433d8cd21b6b58720932cea45d829819b27d24e52ac4175ca02ea3201b44a54d1de6effd5d93bc332b84a4a8121fcbd410844f6f806a7bb92aa9ca261bd5802a2e6ae68e80c2392d9c64e6c7b35aee805c5e0b") r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xa0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x10000}, 0x0, 0x400000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket$inet_sctp(0x2, 0x105, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000fd1ffc)=0x4) 2018/04/03 15:18:25 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x1920000000000, 0x200, 0x7, 0x5, 0x1000, 0x8, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x9, 0x1, 0x800, 0x7fffffff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xe3, "703c84b2ab5db697b38cd9e2d7c7bbfc34ea3c40e989d99ba8b0a0b7d3b781aecbe582256de57b5280f486cae2badcac29335dbba3149f62a9860adddc55eb7c42c3ba403395a895132311e2a99cfbf9358c145d8f307271a936a4dc66ce667d392c1114000b607b3b2b0d614cee474bf9361135e50d612187ce3e25edb1d78d9c4046cdc06df929c60af89746c152077d1bfa423c0be101aa2b766e6ac7d1d9cc6f3c805e87e1980bb79fe5a916bf4287fa8c3707c2fa3246590e9dbc730d64c481994b1508d3102b9a8f8da609c85248c04967e1c7281bbf20b2d0b112c513e19ff3"}, &(0x7f00000002c0)=0xeb) syz_emit_ethernet(0x45, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/03 15:18:25 executing program 5: 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$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"73690200"}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x1000, 0xfffffffffffffff8, 0x4c, "7cffff2287e7049850c9ad41aa52ce0a480925972f556e2ba5c3a9456dfb28eac3f71dd1734c0ad64ac196165686a2f3441d4c17a5727fee74aa3246d9d416fe5562af70328791625a5055fbeeed0183"}, 0xd8) 2018/04/03 15:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/03 15:18:25 executing program 4: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000a100)={0x0, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500ff0000000000"], &(0x7f0000000100)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) sched_getscheduler(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa00, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) 2018/04/03 15:18:25 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/03 15:18:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80200600, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2be3"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x19}, 0x8}}, [0xa9, 0x8, 0x5, 0x4, 0x3, 0x3, 0x4, 0xdba, 0x6, 0x7fffffff, 0x1, 0x262, 0x0, 0x40, 0x3]}, &(0x7f0000000040)=0x100) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) 2018/04/03 15:18:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc7}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2f0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffeff}]}, 0x78}, 0x1, 0x0, 0x0, 0x24040000}, 0x4) 2018/04/03 15:18:25 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x14, &(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0xea, 0xffff, "3e06ecfd37173ca134df4d4b9c32cd6b015f5817ca0d044d1cf2268ba7c52f2eb552fd5a663345fd1db67d8920bc28b7994f49542df3fb881d8e0686158ef9", 0x21}, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x2) [ 60.504319] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 15:18:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x431, &(0x7f0000000180)=""/195}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x83b1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001600)={@mcast1, 0x0}, &(0x7f0000001640)=0x14) userfaultfd(0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0x8, 0xe, &(0x7f0000000340)=@raw=[@generic={0x1, 0x2, 0x37, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x100}, @generic={0x8, 0xf9, 0x0, 0x9}, @generic={0x4, 0x0, 0x8, 0x6}, @jmp={0x5, 0xfffffffffffff801, 0xc, 0x9, 0xf, 0x0, 0xfffffffffffffffc}, @map={0x18, 0xa, 0x1, 0x0, r0}, @map={0x18, 0x3, 0x1, 0x0, r1}], &(0x7f00000003c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000000400)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x71, &(0x7f0000000300), &(0x7f0000000000)=""/113}, 0x48) 2018/04/03 15:18:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r1, 0x100000000, 0x1000, "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"}, 0x1008) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc), 0xfffffffffffffdc3) 2018/04/03 15:18:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="54f400a661675a402c5d9c8cc6b44b5c028021c71a5374b4b617e175bf0782095b242653eaba2a999c7301cac65bd48a73d83acc615ac7dfba760417e12f1455f19bf4d274767acfc63171874f6be3dbc211", 0x52, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000200)=""/106, &(0x7f0000000140)=0x20) 2018/04/03 15:18:25 executing program 7: mlockall(0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tkill(r0, 0x3b) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x10041) sendmsg$netrom(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@ax25={0x3, {"730deb7f3aa7d6"}, 0x80000001}, 0x2f8, &(0x7f0000000400)=[{&(0x7f0000000100)="00f8671a39f159ba223bd9157f2bc55fdd75e4c3a34d2e12a029", 0x1a}, {&(0x7f0000000180)="b001c0e3d2a5b8af9e54651526c1bd14bd9f187f878f1f5eb6fb4e82ef03f98b1083c8581ebe637c34fb2fb5d4ab501c1aaff9f7ca1a874923522074b1fda2023498", 0x42}, {&(0x7f0000000200)="04855d08864ef02c7f9a9b1e957ed3a58cb6ec2952168f691340d101c8fc6c5359b82731d75fbdffb3366029705e8cf5999b9d86010da4ee8c62fb469e7c928526a877998f8a", 0x46}, {&(0x7f0000000280)="2ed67bfd46be4d2c15b4240cb69ad2feb76ecddf0d679e9f5b292af56f58869879b1a536797792697f9bf3bf388c850f50ce62cd8ddcc255d28bf940a1c807ec1f5f7e18fe5ac35827af741bfeae50f3fd90aaecf597265be834f6138af70dbe42", 0x1010d}, {&(0x7f0000001700)="dccf5f0cb4eaa51c90f05fcf20340e0ceecdc6c3bb3b6a2ced76c312d26b90d78439ace11fe02aaee8e029e9a703df681e7f6bc9891fc88f67b3aa93795bf060aeca00374e7ccff3b75762c81dc1e1a63366741b59fcf0e58b4ba3322650c6137b8221317c1a44e82dbb66062a3303b355eb480ff017fc52e0ca61543d3ea7c8b682ab38eb7bb9c7f79fb4124e63a9080b03a03b1e4fedfd4e5c8a58856ecacfb88b93ecd2aa032ee50f882a082b2d66ec6a0b4989741d663849e8ee42af071f097b263f907da05e0f00246e55c103912b1f1d204cb17f78f4ac13d97b4ea4136a", 0xc2}], 0x5, &(0x7f0000000480)=ANY=[@ANYRES64=r1], 0x218, 0x40}, 0x4003) r2 = getpgrp(0x0) setpgid(r2, 0x0) read(r1, &(0x7f0000000700)=""/4096, 0x1000) r3 = socket(0x1e, 0x4, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000300)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) 2018/04/03 15:18:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6d91e459, 0x8000) accept$ipx(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) sendmsg(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)}], 0x1}, 0x0) semget$private(0x0, 0x10009, 0xfffffffffffffc) semget(0x1, 0x3, 0x40) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000005c0), 0x4) 2018/04/03 15:18:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/04/03 15:18:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) 2018/04/03 15:18:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) lseek(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x4, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x20007048}, 0x1}, 0x0) 2018/04/03 15:18:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2}) syz_open_pts(r0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/169}, {&(0x7f0000000340)=""/233}, {&(0x7f00000002c0)=""/39}], 0x100000000000001f) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)) 2018/04/03 15:18:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 60.813326] hugetlbfs: Bad mount option: "" 2018/04/03 15:18:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) 2018/04/03 15:18:25 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="757466382c67696412d4b17f47"]) 2018/04/03 15:18:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:25 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x200200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7ff, 0x101480) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'syzkaller1\x00'}, 0x18) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200)={0x77359400}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'gre0\x00'}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x100) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000140)=""/155, 0x9b) [ 60.869940] hugetlbfs: Bad mount option: "" 2018/04/03 15:18:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x2a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x6, 0xa3d, 0x4}) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) [ 60.927302] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 60.947168] ntfs: (device loop6): parse_options(): Unrecognized mount option gidÔ±G. 2018/04/03 15:18:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000400)='./file0\x00', 0x120) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000440)={'rose0\x00', 0x2}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x100000000005) r2 = shmget(0x1, 0x2000, 0x1041, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000300)=""/132) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x40, 0x30}, 0xffffffffffffffc8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r3}, &(0x7f00000003c0)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="00fe0000000005000000000000000f000000000000000000000000000000000092cf102b3ba164f5c18610dd5e8f7e790d8f4147af78931979d7394edf0e2f1ab263eed21c1fbd86dcd3e59f06a90b1ffebc824d97a31b8aced7fbeff2c7eb23acf8f0c85ae8ef7d0e91837b45564902559d0d17e207b1a42ceec3c0dc404e7e44fea094a2"]) 2018/04/03 15:18:26 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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 = socket$inet6(0xa, 0x3, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) r1 = getpgrp(0x0) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x2, 0x6, @tid=r1}, &(0x7f0000000200)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x9, 0x6, [0x0, 0x7fff, 0x0, 0x8001000, 0x9, 0x9]}, &(0x7f0000000180)=0x14) [ 61.018453] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 61.027251] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 61.054072] ntfs: (device loop6): parse_options(): Unrecognized mount option gidÔ±G. [ 61.138737] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/04/03 15:18:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000680)=[{&(0x7f0000000200)="fd977c2e3325d0fddf439f718c3ffdab3b21c0cdbe7881e76f244e14e18e0a05402cdc67dfe30c45f3a3976508d3ba7e90195bf3192fa60a7790ac71debee36a973191d73161ca137103d34949b7ac3e65fd40b5c395a140a2b53fe72ac6af287398b5ff2bcc160899b35368f242d6a4f3d86a800d0ec2709cbb6fff8113d10c07a84029be53913eea88c71d676379512413ae8310f761c13bc32f0b68c1f0c89d214eba8578e1c1add2021c77cfe6d72dbde8fc095d079107d48bc24e10a22be02c8b61cc49417211382511c1704df8ebbea12ece1c1192774c1839990a2b769f3fccfd8d", 0xe5, 0x9}, {&(0x7f0000000300)="c99f7f8d0430fc8cca62b1e01dc0fdb8a48082d2f8eec4593857863c7313d3c002276c9b5eb90ae0773142ae45eb02b90c876e09eed006393c88afa1cba9d687ebb94eea1940c87f911b18766068d0df0efc85d2baa01700608c6af9544c21e27a7c26c80802c6860003d7247458dffffc340dafc90fd9494b8b0e5638", 0x7d, 0x6b3}, {&(0x7f0000000380)="190a34ee9f77494e7387696647a48515265ffbe3685f176c8aa8708378f3f770b2472e5268930f8c69002fd473d793349438db6096cbabc23350db31b7b59181", 0x40, 0x3}, {&(0x7f00000003c0)="861dee5c77d1aadbb4bcf83861962923ed521faeb8191f8e43051f4f12714a467243ddae8e851ae7a0df1096fedd12d19a09d16ca68fd92571b5c6a2ed0a354e1515b33bfc2346699b9f8586adb4a664f2da52196dbc22139e010b760391e6d0cc832df89e860b6910a7af3c0a15742a9ed22aa0f38974a51455f531a9", 0x7d, 0xffffffffffff7fff}, {&(0x7f0000000440)="964ca41995b4b59cf663f2e4f4b9118eef7c531c02f8cb3fa7d167952ca9af74cc0cc5a07ef4ba25d4d404b7f8518b3b31b9ebebd0a608c30df6c65ca40d1c70e57424281c80e918fae56aece6d8903c20c6349e711a792b8a72d6a818fc862f66e38a28028a78901d7b041360b249e680b13c907549fc7002d66d60021a7ba2e1df282a36a1a7da2e0f173970564eb9a74fcf8d2678466f5999bfa8c11e30cbea2b95eb45480d660389", 0xaa, 0x8}, {&(0x7f0000000500)="ff6c0bb38d94a7f53ed30c5e38ddd46780a1c29303802765ebf6fce818cfb3cc091e96598782900abc376cc66514687d5f4df3ca8c6c434dd358e205a93fb90fd40355cf48dd0a272606a2ebea633afdb5ea445321f3be4183dd671b788de82a389b7da0a56016667c1324f09c98399361e86a18753a4f527b1ae53b562fd01c102ac6cf80f625fcd419bf067004d9fa442089f1240c2fb765d99f9ce390c76b5bffb4eda8ad9b028e5a4d3bccf4d5150fda674c9fd1a6e324debff78b9378adf76fe651af028d50b592d4e4125ce756964ac115dac1d50ac73b2d669be4f6ea86dd1f42346b8f4751775d8bc1d9bd955e", 0xf1, 0x7}, {&(0x7f0000000600)="aece71064a5032a1a8bfe19c4832739b76f913169afb3acf89c992a1a0ec68f43dc0ea9640af140e8c1d1123640f11982ee37214ea448fa15da7bedb8f91e919b92ea98a8c741e2e870ca253121a9fde8e93459cbfb337c4d4f674e2", 0x5c, 0x100}], 0x800068, &(0x7f0000000740)={[{@enospc_debug='enospc_debug', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@noacl='noacl', 0x2c}, {@barrier='barrier', 0x2c}, {@space_cache='space_cache', 0x2c}]}) r3 = epoll_create1(0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000007c0)={[], 0x4, 0x2, 0x4, 0x0, 0xffff, 0x5000, 0x4000, [], 0x401}) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x8000000000004) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xf5c) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) init_module(&(0x7f0000000980)='cbc(des3_ede)\x00', 0xe, &(0x7f0000000080)='*/GPL:\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000780)={0x6b5, 0x30, 0x43b}) 2018/04/03 15:18:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="0576af0f49378d4728", 0x9}, {&(0x7f0000000440)="e47a24c36ac04be48863e4290ddfae04ceb08dd1ebdf6a72f961777a8a533b040ede608a9c89c4b8f817a189d7b0c2b3968f9f650b1edd682af86840d2875f476c289c7d9877eea835db490f60d930e4f7eb8f5929b524f5ff55afcf8f65a0b366a4ed9cf2209410353acc39ff3301352b8c175c818e08ddd320f5661dee26", 0x7f}], 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x14, 0x12, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/03 15:18:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x40, 0x7, 0x0, 0x1, 0x80000001}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x200, 0x9b, 0xfffffffffffffc01, 0x10}, 0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)={0xa5, "592ad7e482a4a0a64965b124991dd4030b3e479f4758cbc84d184d1a4c22ea9d302745b733419b147ad4b0d993efc7075512666ea5de888630c8f205daf74694d1be83551c827dfe1022c9c87f7cfe2f82b62e2c14fd3411fe3d98add930d07037c72cc619d3543c20dabf90be3989341b8c04f71fc80a6eb74301758a229e254af75eda831d2628b2911fc9c23b07377919155ee3fa132a11f44d940138770400a962dadc"}) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 15:18:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0/bus/file0\x00', 0x2000, 0x81) truncate(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus/file0\x00', &(0x7f0000000180)='./file0/bus/file0\x00', &(0x7f0000001340)='affs\x00', 0x806, &(0x7f0000000240)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x29) truncate(&(0x7f0000000400)='./file0\x00', 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x4, 0x1ff, "32def7ac43939098be3326b96c56600b8724172d8313586bd6a6a04c6ad278572fa3de9e201ea3b96eb34c567c614be2d9e3b9ed6708efc9547bde59087dfb", 0x16}, {&(0x7f0000000200)=""/146, 0x92}, &(0x7f0000000040), 0x40}, 0xa0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) 2018/04/03 15:18:26 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x7}, 'port0\x00', 0x10, 0x100000, 0x15ce, 0x35, 0x401, 0xffffffff, 0xfffffffffffff4a6, 0x0, 0x1, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x380, 0x5, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/04/03 15:18:26 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140)={0xfff, 0x1, 0x46c1, 0x81}, 0x6) bind$ax25(r2, &(0x7f0000000100)={0x3, {"959803db6a7da8"}, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff0000/0xf000)=nil, 0xf000}, 0x2}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000200)='./file0\x00') unlink(&(0x7f00000001c0)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000040)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240)) dup2(r1, r3) 2018/04/03 15:18:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x2, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="f7771e"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 15:18:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x16) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x7, r0, 0x1}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000280)=""/55, 0x37) sendmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000000180)=@llc={0x1a, 0x13, 0x6, 0x20, 0x2, 0x8}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="bc6aeac26424459a573660c203ca20192c1d03c5682f089c10a821d729eb474bd96ce0161961e1df", 0x28}], 0x1, &(0x7f0000000380)=[{0xd8, 0x13f, 0x1f, "7ab031036d5fd9ea80f3a4f03ebf5de8bfae038928ccff03282887551c009f002e53eae6f078c7d4e492f850c062171aacf22d4d3c6699d9f9476533ced0f449ee884bbc6d3ef28cb3300054fb18cfe59d2aab4b96ced4a5957fea41313fa884f99ac1431096021338cbbf8156eaf70783b5122af4ff8823f284baa802bbb95c2a648fb3d5762f908b7d74784bff7478d7e2e4c1cf4d0fca2d3e5cc4b882607cfe67216d482ab1522d75a97909fe96ae8304480de49552b253e1755a07e02a51c56b16"}, {0x40, 0x105, 0x8, "509bd2292b6c7a54e6994745fe8072c209110e7f3811ce29fc8dd72802baac2296820b70a009a57fd32384bc"}, {0x68, 0x104, 0x3, "c559f42a1bc682e2a23b40ee85a3c55ae55253bb27ce1ca8ffc952caad28b3e23adec5cd0b6b625c9281bea5d0ce72910a698e72160f8c88c223e99c28faf559bb825d5c6c0b01b73ac0653396438e4bfd6b55465e"}], 0x180, 0x4000004}, 0x5}, {{&(0x7f00000016c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001740)="c23fe9dea26335c9bc1de6c61649cc74feab34de889a0fa7fb2b9aa0645e317074e63689e4c89fd8489f668ac1a70cd27f9027d266b25bb52f91d116f49dd5e28cf882a766ebc06f8e", 0x49}, {&(0x7f0000001840)="5c45c3a6519ecaee973ff1cc16f373e69d44ea100b37e33fced3a34e681d4a5f57011ee16811ced5", 0x28}, {&(0x7f00000018c0)="8b6c6fea1185a2c1eacf792c971b01ac81a15420cf007ff0cd9d3d3ccfb942f78b73c005c841", 0x26}], 0x3, &(0x7f0000001980)=[{0x108, 0x10b, 0x81, "ab142ef341ee3f2b2dc3d8e19e9c168c8a326b12ac1d90e78c565b11f3e497965bd5fee75fdf1e36480e8f12e2bc1b2352331a91a2b90ce19ddb659a4d6dc35f5ef035a51a70329d8f6ed8d9cef9537aa2e29575f5a633f499b8230d4aa06f8b76671be6b0f2bc9df6a5e6cb960bf28e7b878402a0dc31beae409947ab51776d2fa43c5a36ae79116b3276a244aef0e6b9495bd406140b993d14e9763b3edf1af2569a3cefad3ac4b5c6f335ef942f449069bb4cd083a4d62b2dc706a2603517a80ea9f91719ec00c8e324f76c47faad4db727ae18d722ea0a425a582d5cd6ccf357b6fd6177e0e5f0678eb5c0add79cc508b0b90987"}], 0x108, 0x1}, 0x4a8}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000002000)="7879e4f0a34edd6041b53ee50d0e9bd4212c10812ffff91472da5d12c33b75d6d32f0d64a73b76d435bdf98ce1be5277a20c790a68ed39b0a82b7e199e44923c08fe48aa3a6cbaa18954efce44feed382c7d8238735b28916dc099b73cae0aff30e74351898e4bdbfe515364dfaf22d055b88c48abad0253686e74", 0x7b}, {&(0x7f0000002100)="04c61498f76eb98bf58d259e3a75af", 0xf}], 0x2, &(0x7f0000002280)=[{0xf0, 0x13f, 0x9, "fc951d1b61a33f0f86d792fdc4b470e97db5787a59e48c2e54f3451c0a56df6d55c615fa4c34889cdb6ff5fc8305690a733b1dd55d75b585f9df83feb6dcb65c54d5d8ffe5dc5b718bc21fbd22ee9a0cdba4b96784e0d776c1d1ea9abcfb59e48ade471c99335fe140f4719f65bfd4003d0fb5ff4a6a3cb728b8c316157dbaea6d6580c166af6560fdff4dce993f1a49a7cc144a0589e4accdea633fb7bbf128c561a39731eca130c67713540fd43bb33b6baad254bf1084a259ea3fb4513dad4d9c32c6c147f6e525148e4e0e03b77afe88217a7b63cc0b52b3b875d95b92"}], 0xf0, 0x44004}, 0x8}], 0x3, 0x91) 2018/04/03 15:18:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x101}, 0x20) 2018/04/03 15:18:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r1, &(0x7f0000eef000)}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040), 0x4) 2018/04/03 15:18:26 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) fallocate(r0, 0x1, 0x9, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb, 0x13, r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) ftruncate(r0, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0x4, 0x0, 0x6}, 0x10) 2018/04/03 15:18:26 executing program 7: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[]) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x8000}, 0x1) sync_file_range(r0, 0x0, 0x4, 0x1) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x4e0, 0x0, 0x2d077274, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x4, 0x3f, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x100000000, 0x1}, {0x0, 0xfffffffffffffffc, 0x7, 0x9}, 0x7, 0x6e6bb0, 0x2, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x3, 0x1000, 0x2, 0x6, 0xc0000}}, 0xe8) r3 = memfd_create(&(0x7f0000000140)="6d696d655f74797065da70726f63776c616e31403a766d6e657430656d30726d643573756d73797374656d7070703000", 0x0) ftruncate(r0, 0x200000801) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000300)={{0x80000000, 0x1000}, 'port0\x00', 0x2, 0x10, 0x5ee1f601, 0x4, 0x3, 0xfffffffffffffffc, 0x495, 0x0, 0x4, 0x9}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x801, 0x0) sendfile(r4, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000040)={0xffffffffffff8000, 0xff, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x7fffffff, 0xd3, 0x5046, 0x6}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 2018/04/03 15:18:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xffff, &(0x7f0000000100)=0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x88d, 0x0, 0x6, 0x20, 0x3f, 0x6}, 0xff}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/03 15:18:26 executing program 0: io_setup(0x20000000001, &(0x7f0000000000)=0x0) r1 = socket(0x20000000000002, 0x803, 0x100000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x4, 0x4e24, 0x0, 0xa, 0xee353110663e0384, 0x80, 0x3c, 0x0, r2}, {0xac91, 0x0, 0x4, 0x7ff, 0x4, 0x1, 0x3, 0x100000000}, {0x6, 0x3, 0x9, 0x7}, 0x100000001, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x5, 0x2, 0x18d, 0x80, 0x7, 0x1}}, 0xe8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/04/03 15:18:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00000000c0)={'bond0\x00', @ifru_names='erspan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/03 15:18:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r1, 0x6a) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xa}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}, {&(0x7f0000000bc0)="6504e8dc1ca146fb796aad7c57c679cad2026366f42964783565cd8658b5b1b24e48667b8e033319b73b5d5d415176150fc0ac71069c2b0ce760ff7e69746390218a92a59b2e4265794842e00c3d204d859c9f346d38d18ac63527976594ec9970a1ad25fbb1654a2bcb6db6385923aa35eca22ef4cb4aa8f9a64895fc981f465ba9715c2a872a5d112d769e7927c18bf8fe70db", 0x94}], 0x2, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbd6, 0x200, 0xfffffffffffffff7, 0x2, r5}}], 0x30, 0x20008000}, 0x20000000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x8, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000009c0)=0x5, 0x4) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r7 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x40049409, r0) fallocate(r7, 0x2, 0x8, 0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r5, 0x7c}, &(0x7f0000000300)=0xee) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={r8, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b00)={r4, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000000500)=""/14) accept4$nfc_llcp(r6, &(0x7f0000000a00), &(0x7f0000000a80)=0x60, 0x80800) rename(&(0x7f0000000340)='./control\x00', &(0x7f0000000480)='./control\x00') tee(r0, r0, 0xd28, 0x6) 2018/04/03 15:18:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ppoll(&(0x7f0000000180)=[{r0, 0x1014}, {r0}, {r0, 0x20}, {r0}, {r0, 0x8001}], 0x5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x200}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) 2018/04/03 15:18:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000003c0)=0xb0) kexec_load(0x0, 0x0, &(0x7f0000000400), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000140)) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) dup(0xffffffffffffffff) 2018/04/03 15:18:27 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0300e9ffffff0000"], 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioprio_set$uid(0x3, r2, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000080)={{0x9, 0xc3}, 'port1\x00', 0x40, 0x26, 0x1, 0x4, 0x8, 0x1, 0x8, 0x0, 0x2, 0x393}) tkill(r1, 0x1000000000013) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/03 15:18:27 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000000180)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x9, 0x80000000, 0x1ff, 0xffffff8000000000, 0x3, 0x7}) 2018/04/03 15:18:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xfffffffffffffffc, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/03 15:18:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) fanotify_init(0x2, 0x101000) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xfffffffffffffffe, 0x7a349d15, 0x6c, 0x100, 0x6, 0x4]}, &(0x7f0000000080)=0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x300, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x3f) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 15:18:27 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000400)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000b40)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = geteuid() quotactl(0x4ebb, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)="352107a4e6a9b1fa4e34552c705bfa0e0bacbe4f6b6fea0ea3b9c5d1712494b5333b8620840f258c00e809174c9341dc54cffc72eeee648e0560431c3f3540acc26860976abb02a5b64058879f0234e858789c630b6aa2a0b13514702d66007864859779db3dfeae004fa85820b388c2a43595816064eed31692bbcc58249b26579bcec9139d9419256790d61dc6ddb441085a41dcb05b28c5bb2ab9645fcdca2cae4f063a22b7278691c9604caef79c8b373e1b31bff316fc1c5f91aaae8f8268aeaa4aba6f02a9706e046254a9") getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000200)=""/67, &(0x7f0000000280)=0x43) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000003c0)=@get={0x1, &(0x7f00000002c0)=""/197, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr=0x1f, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0x4e23, 0x4, 0xa, 0x80, 0x20, 0x1d, r5, r4}, {0x8, 0x1, 0x8, 0x7, 0x6e6, 0x800, 0x100000000}, {0xffffffff80000000, 0x1, 0xffffffff, 0x1ff}, 0x1f, 0x6e6bb0, 0x0, 0x1, 0x1, 0x1}, {{@in6, 0x4d3, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x1, 0x10001, 0x2, 0x9, 0x2}}, 0xe8) r6 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x4, 0x9451c7e980019511) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000006c0)={@loopback={0x0, 0x1}, 0x14, r5}) fanotify_mark(r0, 0x22, 0x8000000, r0, &(0x7f0000000700)='./file0\x00') r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@nat={'nat\x00', 0x19, 0x3, 0x2f0, [0x20000780, 0x0, 0x0, 0x200008c0, 0x20000b40], 0x0, &(0x7f0000000740), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x3c, 0x88b5, 'erspan0\x00', 'ifb0\x00', 'erspan0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x506d33c76b4758a8, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0xf9, 'syzkaller0\x00', 'syzkaller1\x00', 'eql\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0xd0, 0x108, 0x180, [@cgroup0={'cgroup\x00', 0x8, {{0x4, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x6, 0xffffffffffff60e1, 0x0, 0x0, "be22dc4bc20664c15d0bf79f8f2699baeb72bef067ac6fa099f97eb7b2b4e7955ee235a6f0b2b0a31b4ad329166508f32f9016cb9d5a502a2fbeb4ca46d0033b"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x368) kexec_load(0x3, 0x1, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="797cfe0ca269939dcae68f3f7cb0b25227f1cffd910b14055c9b7c3f619ff44b63653306db934d9f888b441e70ddfd71cdd199cfa696dbc8a13f51d66ef6449a4626fcde7bd49a493e64d4665ad26007b35c53ba75ac4a08f80bdcf2c55afbbe036519b89f406d613335139675c657da5b244a431b71df7f2eb464fcf6d2cca297f9903e126d261696402e59c237", 0x8e, 0x9f, 0x2}], 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000d00)={0x0, 0x34, "787c91c16e81606fb2fc0e5fc05c244c827807a940267726a68f8c947583b286f020f01152a26ec67e06b275fefa7568e23ec691"}, &(0x7f0000000d40)=0x3c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d80)={r8, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x84) getsockopt$inet6_buf(r6, 0x29, 0x45, &(0x7f0000000e40)=""/50, &(0x7f0000000e80)=0x32) syz_mount_image$ext4(&(0x7f0000000ec0)='ext4\x00', &(0x7f0000000f00)='./file0\x00', 0x8, 0x2, &(0x7f0000002280)=[{&(0x7f0000000f40)="f7e8b35520163ebf302f0bba", 0xc, 0x60000000000}, {&(0x7f0000002140)="9105df02e44f173ef2", 0x9, 0xc2f}], 0x3040, &(0x7f0000000f80)=ANY=[@ANYBLOB="04f42ba2ea17fbb903b0aa8dc13e85d78937e451e6dad5d8c28514a7ff8cf031c7491f3df8d85adad281575558d5bb196e877ba0055e73b897992f10df8659336d48d8de74e62ae78e6b6a8f7e3ecafd9b77e66e409562a7bbd7608b6ddff1b7755cefbbd0c0164428f0df526383e16ed8776b63ae3973799ddc5acdddc085d011c975e44d2722093fa8fdfae8aa1c9fb43c17909840050500c58c3e79f9c8079cafcb92fd00f82fbc294b1dec03b9bcf75216718e5a8b9d6f6cfef8b99a8cc44b4189408c594249b0951ec33d906a0401759b5faa553180a05e624b5328f2111286ca691f9f36a3ac678d1584c9fa92f5205d4aec54532e32"]) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002380)={r8, 0x80, 0x7, [0x8, 0xf8, 0x1ee0, 0x7, 0x0, 0x7, 0x10000]}, 0x16) prctl$getreaper(0x2, &(0x7f00000023c0)) unlinkat(r6, &(0x7f0000002400)='./file0\x00', 0x200) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000002480)={0x2, &(0x7f0000002440)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f00000024c0)={r9, 0x10}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000002500)) gettid() ioctl$sock_ifreq(r7, 0x89b3, &(0x7f00000025c0)={'dummy0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f0000002600)={@rand_addr=0x8a35, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000002640)={0x4000000000000000, 0x6000, 0x0, 0x1, 0x1b}) 2018/04/03 15:18:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xff7ffffffffff020}, {0x80000006}]}, 0x10) 2018/04/03 15:18:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r0}, 0xc) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:27 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f0000000140), 0xffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r1, &(0x7f0000000040)=@in6={0xa, 0x4e23, 0x16c171c8, @dev={0xfe, 0x80, [], 0xa}, 0x9}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x410100, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x401}) openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x1, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x32) 2018/04/03 15:18:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x545d, &(0x7f0000000180)) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) connect$ax25(r1, &(0x7f0000000080)={0x3, {"7b6e7969779a44"}, 0x7}, 0x10) 2018/04/03 15:18:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = msgget(0x1, 0x18) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xfffffffffffffffb, 0x6}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) msgrcv(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000001000000000000000000ff07"], 0xf, 0x2, 0x2000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c80], 0x0, &(0x7f0000000000), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'bcsh0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x150}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x3d8) 2018/04/03 15:18:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'vcan0\x00', 0x4}, 0x18) 2018/04/03 15:18:27 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x9, 0xffff, 0x0, 0x6, 0x2, 0xbc7}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xa}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/03 15:18:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff, 0x102000001}, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/03 15:18:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) 2018/04/03 15:18:28 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x9, 0x8, 0xf7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000980)) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x3, 0x81, &(0x7f00000000c0)}) 2018/04/03 15:18:28 executing program 4: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000001300)="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", 0xffffffffffffff47}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x12) gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x6, 0x4, 0x9, 0x8, 0x2, 0x400, 0x20, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x8}, 0x8) write(r0, &(0x7f00000012c0)="9d", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa1c}, @in6={0xa, 0x4e21, 0x1, @empty, 0x1}], 0x58) sendfile(r0, r0, &(0x7f0000001180), 0x7fff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xf000, r2, r3, 0x2, 0x7, 0x4000) 2018/04/03 15:18:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x100) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)={0x260, 0x1a, 0x0, 0x70bd2c, 0x25dfdbff, {0xa}, [@generic="d8ee4afee38645ce5d60b81685d94acab5244c58", @generic="c79a8c68e87827b9beab9f708c7c7fc4aa72b9f99455fdade415c2615ae52bc4007e17c1fafec13f55620e32aaf3b13eb66740f6846bd8eea2a770d5a0fe761701c0a0fb4b473339c611c0758f3693007be62e8a19e396720be570c9dfd506acfcbfd04edb3942f6981a66058e6e67cd671e605c3735af", @nested={0x120, 0x1c, [@generic="9e9adaaef35e3a0a33", @typed={0x4, 0x28}, @typed={0xc, 0x7, @u64}, @typed={0x8, 0x54, @str="1800"}, @typed={0x8, 0x2d, @uid=r2}, @generic="d2c74a8e481e2cf9a2dfeabd75dc853b42e77e9e714aa8ccfe77807bdf55d9f304edbd6b10ae90fc1ca4ad8204da8ef87bf88cfdb2e65e2c2e1fa0f91450245cc1325081a0ea8a530785b95ae3d51460c429c1970412c37bceca6f4e5cd2ac36e396080d1ba4791f26d37fcaa8db02fd27323962a00822af13fa8fe260b4ac6a257c7abf1b5ac12c8080010b015b487674f6c07d70926ac76be78ced6ee135b3ad0c56deab0f58e3224dfee9c35a2db6295d49aecd98a658cd3d1a4a80a4951be1488b7739e6152b23dcf3ddc11293114eb209f2cefa950f04fe961a809eabf4041bd1b892456c98c7", @typed={0x8, 0x38, @pid=r3}]}, @nested={0xc, 0x79, [@typed={0x8, 0x33, @u32}]}, @typed={0x14, 0x4e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x80, 0xf, [@typed={0x8, 0x8, @u32=0x7}, @generic="df5577e11fbc748c1479d14cf054199fc1139df10d521db0e531f8e580dd2925da73e4b7838b4c26cefc4e251d2cf61db47248bc9c06ccfb21a3a2ffab1a99a77f63b5091d9a32e49f3b0b28ac9eeca9f4e257ef9b7739", @typed={0x8, 0x6e, @u32=0x3f3bce3e}, @typed={0x14, 0x76, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x693}}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x44}, 0x800) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000840)) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000002700638100000000000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/03 15:18:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d526985b20473a7c", 0xae}], 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r2 = perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x60) r3 = perf_event_open(&(0x7f0000000200)={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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) close(r3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000000940)=""/211, 0xd3}], 0x3, 0x0, 0x0, 0x3ff}, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0xf, 0x100000001, 0x3, 0x5, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000880)={r4}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r6, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x54, r7, 0x200, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) 2018/04/03 15:18:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) shutdown(r0, 0x1) socket$inet(0x2, 0xb, 0x9) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0xffffffffffffff81) 2018/04/03 15:18:28 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x5) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f00000002c0)=0x7a2d80d55e60cef3) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/170, 0xaa}], 0x5) lseek(r0, 0x0, 0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)={0x0, 0x81, 0x3f, &(0x7f0000000040)}) 2018/04/03 15:18:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xe9, 0x5, 0x4, 0xffffffffffffffff, 0x2}, 0xffffff38) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000300)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bfe489807ec9a034d7b987d12d9f30f4d7f33e1b136d6450c664a4c5467e0b6e0ac5eaf8dd7b1d08db180e5d05d9a1cf50af4d54ea5ecadd78f143498e9a2da88be6c67e457a4a69d64fc9f510ef901b2d08d28e2635378743e4"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)="11b706dc005d", &(0x7f0000000000)=""/50}, 0x18) 2018/04/03 15:18:28 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/03 15:18:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rfcomm\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001, 0x4}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)={0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="d0ae0000650fc768000f3066b9b003000066b80060000066ba000000000f300f09b800008ed866b9800000c00f326635000800000f3066b9800000c00f326635002000000f3066b96409000066b80080000066ba000000000f3066b8000000000f23d00f21f86635200000000f23f8", 0x6f}], 0x1, 0x0, &(0x7f0000000300), 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r2, 0x412, 0x70bd2d, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x8f160e4f33ce33e7) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0xc00) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000300), 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1c, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 'ip_vti0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000001c0)='cpuset.cpus\x00', 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$cgroup_int(r5, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/03 15:18:28 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x10000000100000, @empty, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x402, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 15:18:28 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000500)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000680)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x1f, 0x4, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000300)="5ac52367b5ba1ec687651990ef5ef506fae05f5da5d18e1fd3d6b8bfbbf8df106ab951"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000400)="fbdd0f74e118e69e6e32061973e9", &(0x7f0000000440)="12c55525765f6da288c2da6999589dac335d92fb04ebae48dde60094e8d3e0c639aa1e0c377c121a480c5e087176b622f284d7a8ede453aa6b85bb6f165d6bd0bae3d8149cda0a6bc67f2c5279c53650d9dd140c6fd83c7018f1aa0dc87212787484"}, 0x20) ioctl$void(r0, 0x5450) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000005c0), 0x10) syz_open_dev$sndtimer(&(0x7f0000000540)='/dev/snd/timer\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x7}, &(0x7f0000000180)=0x8) accept$ipx(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000b40)={0x8, 0x80000001, 0x0, 0x8, 0x2, 0x2c2, 0x81}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x2, 0xc37}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000b80)="a9a2fcc9af1207cae15a36b8623075540a7544d10c049c117b7d3adba29f9d4ce0625b32f6"}, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000380)={0x0, 0x2, 0xffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r2, 0x4}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000a80)={{0x7e, @loopback=0x7f000001, 0x4e20, 0x2, 'none\x00', 0x4, 0x2, 0x5f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 0x3ff, 0x3, 0x4c}}, 0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000b00)=[{0x8, 0xffffffffffffffc1}, {0xa, 0x7fffffff}, {0x0, 0x2d36d68}], 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000100)="f403b0d91a4d988eeba53bfb49e8", &(0x7f0000000200)=""/251}, 0x18) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x336, 0x3, 0x6, 0x5ad38a5f, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/03 15:18:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x72, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/114}, &(0x7f00000001c0)=0x78) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/03 15:18:29 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="599e041b3de59450f68393c1fc338d740651ccb6a2c3043d12456e8765773d187b5918f14e4b21bcccd026242fa5c0926007b4c2f553603aa1759008cae3161219ee1b6480177c90203c109b8b0a142d54d0711e359c12747762f2c6b45a5a8d47d4be8ab83f6ad87a917ace22b6f3e53133b16d457f59b39bcc94e6ba253beb39909c84f3b0937def780fefbe87fe3770f3d2378d87761493707761b31ffe44524358d3f78a5f9cd793a933c6baeecd653bfc4af9c0f65807487b18209bfede81d82e26ba7f7cab7c5d6878b7f2cfd0c9a41869158c2974508262f072b32e6af9c7e05b132904c52198f48972425b19c51b068e36ff2c0a9218604e40e66bff5dbe712d60a9014a67a0ec79530978d5fcb215493b1a74e470c84cb3f28223d6f747a61fb4ea441025ef278ec42cb1ca74caba81205a7a845b57f89d1f220d0804eea64edf16657e2d70f2bda63c583e19c33d24e12fd0c93523bc41f397a58ffea3329ed0c7d24db06cf6cce34954787e7524bb4c152ba8", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:29 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) getgroups(0x8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf000, r1, r2, 0x1, 0x40001) r3 = socket(0x1, 0x1008080e, 0xfffffffe) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f6367726f7570997a3000", 0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000300)={0x0, 0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x52413a2a08442649) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) pread64(r0, &(0x7f0000000040)=""/93, 0x5d, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000380)={0x3, r0}) 2018/04/03 15:18:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x20, 0x6}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x1, 0x401]) writev(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)="71b562f7f2a68464493b855c17b709f105ce54cdb0873155", 0x18}], 0x1) 2018/04/03 15:18:29 executing program 5: ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0xfffffffffffeffff}, 0x92, 0x0, 0x3}) fallocate(0xffffffffffffffff, 0x20, 0x0, 0x400) r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) 2018/04/03 15:18:29 executing program 0: perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/98) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000280)={0x3, 0x80000000}) open_by_handle_at(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="3a00000005000000cf214063935ff7ecffdb1e1a20824af31d20cf601ced933232baeac0dc5b7ba06b9d"], 0x800) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf1f, 0xc0040) ioctl$TCGETS(r4, 0x5401, &(0x7f00000000c0)) 2018/04/03 15:18:29 executing program 2: r0 = socket$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) socketpair$inet_sctp(0x2, 0x4aa790adb9a2013e, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xd4, "17d7a2123c688f9cf86c2b4d3802eed6c9dc32a9d472f27ae7c3725f30135711210d1420bb0d29a8d3e01505a2537d40da41be4d3dd6eb90924d7c44ba7d69a907d7ba782febcf9aa3353b592d553996dfb93d2cb6474b682eef54119a372c481f581c619ef951634069a910360bf1ae67a2e624f17ec0c024894e93339662eb008b15ca756020e43b1cc96411b1bb555331fd3b9045d7d1512ee950fdf2cb5ef82f756922b569a14312d9cb9e52cba2bcb29e3a1397ecce3e6470c8a8f1eb6b029857f7c68d435fec12989f5de0fa8b98f5ab5a"}, &(0x7f0000000280)=0xdc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x7f}, 0x8) shutdown(r0, 0x0) 2018/04/03 15:18:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8cb3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1b800}]}, 0x82}, 0x1, 0x0, 0x0, 0x4000800}, 0x7fff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626f6e643000000000000000ff00", &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0x1, 0x7}, {}]}}) 2018/04/03 15:18:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x87d, 0x10f000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r4}) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00000000c0)={r6}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x6, 0x5, 0x8200, 0x3, 0xffff, 0x4, 0x0, 0x1, r7}, 0x20) 2018/04/03 15:18:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:29 executing program 5: setrlimit(0x0, &(0x7f00000000c0)={0x8001, 0x9}) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0xde44) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000910000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/04/03 15:18:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='gid=1']) mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x0, &(0x7f00000005c0)) 2018/04/03 15:18:29 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x390) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x7, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/219}, {&(0x7f0000000200)=""/185}, {&(0x7f00000002c0)=""/105}], 0x18c}, 0x0) [ 64.448405] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/04/03 15:18:29 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000cc0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000d80)=0x0) r7 = getuid() getresuid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002900)=0x0) lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002a00)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000002ac0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x1c12}, 0xc, &(0x7f0000002880)=[{&(0x7f0000000100)={0x30c, 0x20, 0x302, 0x70bd28, 0x25dfdbfd, "", [@generic="1f33bf863b74e990cb529b02bb5c08c6a0e1124e7a3fda0019541ff1e07e77f6cf2ffc704a79297591cd6c6f6b676b595c792d13013b88d846d507a3219885733d608b1a54d15cdd876741ee1a6f8744ddcd2487969d524f2f", @nested={0x1bc, 0x96, [@generic="f847cb809ccda5ab57c6922520ab76e0fc6a91454ed55f461e9ebdd64326bc0a524bbbc40c45a14cf3558eb98167608a4287dc40cec6acdda08d9711e9f2d110105ec2b8fe89b1586ecfdc5d8c1a45d471b17443d31936feba260e9b426ade9a880048734314c1bc1fb2e967aa39a445baa875b231a013dac4d90f1fbc03c5a64bc06cdd74c88c63a04e4b5f", @typed={0x4, 0x22}, @generic="cd836c7b494bf284c255ff39936b73885b0691a052bb25dab487420b3a370240a9965a7a3dc15032714ba7184b1d6542df2033892850c947e04f456f5db64656abdc1ffa4839c6c9ed44ac847342509df8a727485ea44428b5d6b7030ef6f85420378fe22826d86ff8061ce9c9aa5a422430d49baac63acdd23a7953a072e7a04385f8003e6990f63d80220b688c62025ddf985fdf167fc2928da453a43972acc57beb5188a1edd5e6d42d04a1caf8c110e1040713a1712d4b56eb30439b8fc613c64e9d04e6f0d2b3228011f72cbf97818a3bae08ed3ebc754d0f8a0851be9aba57ff2cdf7b5669783c66df847726b8d6ee37", @typed={0x8, 0x57, @str='\x00'}, @generic="21cb176fcb", @generic="6296ca9d76172c81f8a8f70201d4f7071e82e53bb9e7f28fdf6cb8c44874666eecb66478", @typed={0x4, 0x1}]}, @generic="83db85b27c78259ef61700a83a95b8c728ec323fd5f717e8254073e9c6d1e7f7d53e77eb3cbdf718dbe7ce9a182db880285306c953001bc019a230a365b270125b3bdbaa29d138f45fd10bf44063436408e6c30bda52faa0ff251340a419ce83562aaf8a25e8759b3f237934e8dca01af5e641bfa9f9f1a3480fd81f3e4024168d2f7fa5d8f234f6b0d8930be83caee72390dc9b6222eb3371c57e0150811802f8e05715cb7d6ec4b0f8b85a39f9818293b0d6fba74c543cbe60b7220232a9460212bd2505bdc9bfe108222c2f144b2f24b68736be1d62aee55c433d02536736af019c313e3a"]}, 0x30c}, {&(0x7f0000000480)={0x6e0, 0x11, 0x220, 0x70bd29, 0x25dfdbfd, "", [@nested={0x90, 0x5f, [@typed={0x8c, 0x16, @binary="43d60a22c3116ba033af29db32a27a83636f8b666e8827e63168a9ea7398c388b82ea2f475cdb5fa8c638a080afd96753a576481d5d7fd172aa65940ed08f16c7d8821d43c20b388d3659c0961852f199a485eda0a915d7a08c96d00281e8f9de49ec8be5c9db2571e04dd3a14c93180857035b18f374641ff57d9d9e7fd2209915a9fcdd9"}]}, @generic="3ac303c33ca6a7e333b02e0ff78d023a0d616db917295c0624900f381ccb8725d538ea48a86cc73f", @generic="a4", @generic="d64ba4dcb5e716", @generic="f4a9935a7a6a3660675217fcd1e4b14bea423410b576e847a72e5cc9c0c458e91bc3db464a8d89eb9ff9b5735433f5b685d85f6b951888fddbef799f5cb8624602f865aeced7c55f77fe7f2b2292eff40f26e94626a8363eaac7555d2b4a72866544836d8c0b0d21ea509b7953047c4c00a3086361831973af10441483e0f8e40a34346490bd81f3b058d5b813a6e7837e305c6af4e8db7406a47200796d545a0e3124abf18833b87fb4a9bd1f366b84b339e0ec141edbaa24ce313a2f8a4a23b6139b64ff49a1", @nested={0x290, 0x13, [@generic="df311c1f7f0efdcedd163646a70947f1d228c5115865bcec92a18dc49c2a9ec4f714bce57d0b17f7944299100f4f666640e41dff9406ca4ab5a81b0c4ea65a0092d008618ec73c03b439e8055576c9", @typed={0x100, 0x13, @binary="d937857550a275fcd5c8cc213ac29ba002c790f2566da8db9215dc1b9aba01f536681c996a692f277af9fdfc7be6adbd9d8ed1784c384c283cae5c5838dbdb059079665d4723ef19c3e7eea2b419c3e9786fdcaad95602c0e5847fd991c797960d3fb8c71ff825d27125c06c9132d6599c9098eabd8ea0f46ed6951b8b9ee2d7157bfcd1c3e574a0add2d8ba9c6169284180a8ee9927a7aeada10faa3e352cd82ed1a5c5a18738e87362177348d61bef0b9c8b6f0bfc708b00e4a5f3e5ab0730634550e1ef6721fb6486401921d2bc14b0312aa93bf25d2095c7130482e8510b5e731a96808518f6772b5effebe0a431b3cb259da94628d94e"}, @typed={0x8, 0x69, @u32}, @generic="21b763c4d03658d423353ea9065fda92c85deda159250b440dca071e395712a0c599ec27c07770e80bd536e38e14fc89a1e4305e63cdfeaa8f813f1c628e6c5cdeb296a4ff6637a4c655d150780bfe35635171da42adcf363eab659330b2b66e55fd0c7cb5814036f3c5a1ffc9175ed3a049eb1fe390b2027c2f7f8cf9e477e71a160cd4c552f33f025fed83360769e12cb8dffaa4ecfde27b46fdf5ee3c2f0a1031bb835a4e79405b0fc989d0d5bc9c7930e40a24a1abd402b2840fee3c58db80e9c01af98a1d08a9d19aaaef218ccdededb9f898d67c7934e79caf5c74d34935b4a2", @generic="1a8c3be9be3e4c93217df5c1ccdbdaede34f51a54dff39f82559f66ec73f9921a91775a288d480f87701a83210c881bcc9fa61e8d26948ca57ef4eaedaf9b950ba4dde1dd95685a097f6bec42df2f10a"]}, @nested={0x40, 0x7a, [@typed={0x8, 0x5d, @ipv4=@rand_addr=0x8001}, @generic="8595215f43bc6010dc4bcb22f3ee08d3fd2f72ab9cdd4dd1fece9ebb01d98e488331", @typed={0x8, 0x51, @pid=r2}, @typed={0x8, 0x8, @u32=0x7fff}]}, @nested={0x278, 0x90, [@typed={0x8, 0x1e, @u32=0x8}, @generic="58f1d74bf1fc158f900b4c4af1e5878014d7e982f5a82dc2399d763cfafb48649b9c419d8e30c7b116044bb8dc613283a6a25d9064c1399fc6a7565a02ffbefaddd536d6032381eb455ee0f35429485ee1ae", @typed={0x8, 0x44, @fd=r0}, @typed={0xf0, 0x69, @binary="a1510d5dc583783ca2f4db87e94c329b3dd17a2c8c910d5ca5ebecb762b25ce20a5c18c1f8b35adc9d970f211cc419d2953ce0e429b5cd236769f514c29ec5c39ba6de185ecedd5abe3143dae85af1969c9084461bf5d181ce80d030ebd1cbd1a8215a9b05edd813147a53e26f58d91ea79f834cd6f3ee206582dfbdfdfca934043bddd0d06a0a5b31a3eb652c1b6eabe8461ed98aba3641a55b847e3af59d41e39e1421b8ec218a025f52139b0cc0ce8b28d84c2114a000e0c94976ae588007eefd7777e427962614764addbdebca9dac1b64927129d965f946eef27fc14c4257e47a04f7d2c472060e"}, @typed={0x8, 0xd, @u32=0x401}, @generic="c5c41759b65ccadfa16fec02955585030ffeb65b3608a9fbdef7707399c86fe1c841e1e50917b70561c83bed822fef21a05920daacfc9797017f3700edfd1a8cd0eef89e06b6e58d853229eec549c05f63db0238e66db21c80a0334fd6d1c0da76eab0dbad5f96f26c18843d9cd9bdce7e0be58a1b8bf5ff78755c7278ab0a381810624ae44bc0a49b71b3327dc83113e230f59710b73bce72a78550587d532881878b5e2a0cf82369a4acad24497859b4f0e6927a8fb59de3bf74eefb184ae3842c4344774502c8e8ac2e7d993eb997e7bc155e11553e8dc51fb0ecdd34c80bc14c029b6cf530d3cd50a6d0ff86260f094d13d4b4", @typed={0x8, 0x5c, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x8f, @pid=r3}, @typed={0x14, 0x90, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}]}, 0x6e0}, {&(0x7f0000000b80)={0x20, 0x3f, 0xb18, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x11, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x5e, @ipv4=@broadcast=0xffffffff}]}, 0x20}, {&(0x7f0000000d00)={0x20, 0x12, 0x8, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x6, @str='@\x00'}, @typed={0x8, 0x21, @uid=r4}, @generic]}, 0x20}, {&(0x7f0000000dc0)={0x4b4, 0x29, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x3a8, 0x67, [@generic="8702756c2c53dc0661ec17c94f9edc9a4fe21b1e7795e4654a634d330e5d2f290b1d811f2e37ddbbae83b214095e8786e7755b0ba44affea55b8532defefbf18592015c12e39d07ec29ed3ec4137aed011ce3e26269387e2424350291c13a2d4d89f0710faf405dfe71b53fccd9ecb5abbf91d49f48e69bcda93cc83daa9b5fb7117ffd963822fb96981c55b9e1de42e147fa75e57beb2", @typed={0x8, 0x96, @pid=r5}, @generic="3359085278b23761ac7589a5a82563d1843c8bb9eba810d3aa67ce520b14c42c0fa537302cbd362a9c8c1b4d7b30ebc5aeb1d7f73f04205a462021d8b9dd27e5d216f45f8f5bb1cf653718c1b7258291adfc57c39c1207397498b42a10d843309c62c6ff4210330dad853cb527eaadadbb64c1520f1817132f01a78b7c75019e1ba6", @generic="828971aaa1b5c33be5bb7cd67dae0a34ab31eeb5bf95309165e46df011ae64ad13726bf8455b7c14f608a09bd5ed652b6a5087d50ee2a8e5f49881deee3bc38eb20c6713d246f7a04bdd4b27c91e459c5a41202d5341a13e70f3610356d179d4b0e0329c9d217642647d76dbf4ce2fd1a3f12e8c8db9f906b36dab8d3d83f2", @generic="965467934721585631afd5da5d524f0e397154e621e18f2e398367728acadd4ec2af116609663aea09228855162db126c924379220f710148f96194c621dd74e905942e6a8c69316a2f6b51b0dce81255e1728fa340dd1a45c542bfa7ea47f9bcdaea5c91cf2a550e7e7958e96385220ee3a026266eb070bd95289b5ff29a9fed45906829e44af2c97f248e63bc38e0d4a9ebb7d2de536a04bbb14dc2438af514a97fa4452e8cb02cfbe92e146ecaf88df984b2261dd000dd1f03ab188b40d856ffe6af247f24842cb903c1d65cfac342c954baf01a524fef1558551a52c11b54cc577522cf6", @generic="50f316e9d2f5c5a261d56ea039e0376ab712a29f40a0e117551f149c3c4a0497c8", @generic="ca8136f691486c722f3cab53ff4ea135184c6d572effbda2fc755bb1132d1d6efbe2dc282631412072e8ff45a8406c842aac598520e3e9f1dbfe6ed7d5d771e98298f59b0f56f50767bc154afbfe0793c006e3d1d4a0cda3", @generic="2898dfe4e627b55345347df8d431b6d25f8c1fc5ba536f7cbd7a5550de96d6ccb98b2981f4044a0345f57adf3c7c6c95ffaee6a77697745e7282b67d345367c84d4812d878373fe8c5e34b25542a2bfb9f32859224571fbc3564d401494c8badc936b18dc1a0cc21b570a6f66fbdf4e75e7146209de7591ddecd4a0eebe761a0d46f038f85505d006a0b5aa7e491db64b432ff57c3fc4460bee7bc5282964181d33f"]}, @nested={0x18, 0x3f, [@typed={0x14, 0x34, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0xc, 0x6b, [@typed={0x8, 0x4d, @pid=r6}]}, @generic="5e07e5a6f11edb1479c547a88384f05eda3a766f3e271cdbe512d9ddf0a448aafc1559ca5318682f4a03a39e165fbeedc51fd65c5ae3ce405426bac2af3288a9268f0b69afc3757702569b865e0f1bc0f5e8e235f26c7a38a1f40c7647eeaa6663d2d78b9ecc52da5c87db23a5cf920e8bb4c9f476f8bdd2769b7deb8a06f7c41c7943917df8d20c976bac6817fa7a12e334c01ccb76770df638c73bec5157650053ebb1b66a9fa07abbf3453a1ee98cd9a65882e32cf5a3bc9a4a78f42187ac5be94b28c835a2a8976550ad8faf93ab234714454373"]}, 0x4b4}, {&(0x7f0000001340)={0x13c0, 0x18, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x32c, 0x6a, [@typed={0x4, 0x14}, @generic="4f45a73212fe9b98f3d71126521dce79e6e47d754f33e8e164bb5b15eddd15b0de093430052675193aa8e0729cf5b194d44f5fc0927015cd530b11ec13c10c74a751266e54e45cbe248e39bd53ad7965919f9d9d3497bbf9470f6168355467609fc5ff5985defd51465d823c3a43c10e37c1eee9b37ce28b61e5dc0a89bb5db47ddb8fa617692046faa8205cfc5e29b8324b184114638199cdccda9f02fa7b703bf235874c88a5d1c21d11f129d5e0b6006de496f59a2fc1a7b3e93ac04ecf1a", @typed={0xf0, 0x18, @binary="d5f56ec1c35f071e678ce38aa4d7bbab32dda8d9389d6230ba88cd0b546abb316e4a239ab2cef9fc4571cd18883caf2a3211a33f40518d381dd1c8a463c146d2916ee0e7f3131d4fb0b38db9e22d73578b4425aae1cabe47a26532a1b67f23e58e9bbb66ab1f4106c05a67cd2007ed068b65760163bd6cbd992898d17dd4dadbde2e09a7ff9ccf14ecd1def5e070aefaed41a2fa9e9840a61963e5dd1b3fe9a5ea9cdfa5938e7c7aab123262cea19af05997950497d977660cf18c519342494eabfce0e6164182be30b561d91853cea3cfb068660dec2daa4e6fdc9ac291b58ec2c28238ede8ea7494"}, @generic="d0937c2981e4c9b574ac09dbca6c711940fe54b53f9d04b4c5c7d72a0102a35ea185c320064e38003ebb3214b5d2384ba19e51cd8e679ec5a5af157027f34f08f7a5c22131c235d5511c6d9a7700641352a6263b03d86a26226d4631f4b71b40988449f32e7aba09af29b5c6e715033a4992c11f7ad2596bed554fe13fac704fd13a2337579c8ce99487af422de273e78863da8d63aa09e0357ffc6f3a2ea071b7af91d9b8369ccc674ee27746fed07a8dd348bf213f5f7073857cbe1c6996cebf7f", @typed={0x8, 0x93, @uid=r7}, @generic="4a7a62f68c47996b28", @generic="61a21ee64e5a3bbfbeed5abd92a82d8499be973ce10860225de1cb9f8ccb488207989309a117f6f717e9988cadeacd1908911417f0ff65bb278ac4ab6ef7c47ee854a4a1e431bfc959616842a366d1186bc4a49b2ee47c02ac61b871074a56c935bae56f6b2c6d91611a35e0a24af7747bf4dabac3d3125b97158b528a52306d9b93d5fa5a0f76c32739407af8ad5767ce9b0cf46e1ee89d3c7d69b7471c"]}, @generic="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@nested={0x7c, 0x2e, [@generic="f3a836d0cf1ae002962de322d5f3ba06c8570e7f94612ef3ed10f344342faef8401208c614549e4436d77346147b9ce83431cabf514f14982179aec9aa0321d92e82b5a3393e958650af33ea2750acdfba3e9068f1a0a0973154384b0f94879c8e9b78d8499554903bf6127e6c4fd60b1742863efa"]}, @typed={0x8, 0x30, @uid=r8}]}, 0x13c0}, {&(0x7f0000002700)={0x154, 0x16, 0x300, 0x70bd28, 0x25dfdbfb, "", [@generic="72afc65b85f8ed8a259300e3eaeb88538091ab4b6cb0e41c6dd0164a5e134d637d0f50330de0b9a7b287f8cfb54c80fe8578bc70136dafa6e5863e81ba8c9156e01b5372622a", @typed={0x8, 0x41, @u32=0x1}, @generic="4059a5fa1382ca9eba63f7cb8eeab70e1be5b05901daa42c74055eced92fc6c11bf3e602ff2dc6b279740b11bb809dfb61e3f9c18bff472725e25382357ee10a042f0cf2964373ed1f9c3f2430903ef565e571bc4579559e7b6959a8c555e0350d9ba38bf7754a0cb24d1fdd367b0c21a4b0fb8e71d903acd7333aca33ba", @generic="8239ea50db4ac1edf2ccfd9c0a2601232db2d348d31e2132e50029359e2538db94be899b1824dd92e9e1a915d60f9a8e54bf917a4af9f42b7768f966ac24f3ad10987582ada1bf104f4b3a0a6f8fd37f4a2e66b05239e52f9f2aa55376422b11f942fda79351cd4ab154a47b83457a92710b2bd347d0"]}, 0x154}], 0x7, &(0x7f0000002a40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x70, 0x40}, 0x4) r12 = dup2(r0, r0) accept$unix(r12, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8) 2018/04/03 15:18:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x3f, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x7}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x319}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000200)='vlan0\x00') [ 64.503148] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/04/03 15:18:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/03 15:18:29 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0xff, {{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x190) r2 = open(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) dup3(r1, r2, 0x80000) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000480), 0x0, 0xeb9a}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="63726561746f723de226440b560e060b93345cd2259b119c6d53a6db4d304ebdedac50da553dbf44ad87112cc8351400e9fe32f971ffe3ebe4ee691ac15e7fe9b88d976ad6e4ce8948112874ac7eadeeae58df2e44f223f9f76370cc10295f47f7158da57fa94d3b56b8b6ba01ee6a56ba6d191f8a6ddf4e209b29b711a16e4bb0d57650"]) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffff5b}], 0x0, &(0x7f00000000c0)=ANY=[]) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) fallocate(r1, 0x3, 0x0, 0x2841) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="50c76e5008f2fbd54aef89bcf2", 0xd}], 0x1, 0x2) fcntl$dupfd(r1, 0x406, r0) fcntl$lock(r1, 0x7, &(0x7f0000000740)={0x2, 0x0, 0x3ff, 0x1}) 2018/04/03 15:18:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 64.560515] FAT-fs (loop1): bogus number of reserved sectors [ 64.566613] FAT-fs (loop1): Can't find a valid FAT filesystem [ 64.591492] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/04/03 15:18:29 executing program 0: r0 = dup(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) write$fuse(r0, &(0x7f0000000240)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) 2018/04/03 15:18:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x0) sendmmsg$alg(r0, &(0x7f0000003840)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="098779eb2fe28d7e9947aeddc600708281b3544d31d949d726f01399fe8499ace936307224e1e81db17dbf54ec050fa0e59ce1701c1cde7ad9f6c476508f0a29f65f7337b5b55d163fa96904bde06d37e0c09a28837168e998b42a28e01b4eabb4ee3d5ff908ca8e6fe752dd4fcfaa6b45f4f82d764e26085106f376363a291f83600ffa11a4b3be55095aa83426808e7b9e2187c6166a54bcd4c47c5286fc22067145cd10a28819a8baa6ee691aa627d37b60defade73c6ef21c8b63f3976f6bdf8e263d17489ae684446eae70965bbfd032f11b2810d7717822427431fdccb129b68a388a040fb4fe9", 0xea}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="0c40a03fd3a4", 0x6}, {&(0x7f0000000200)="e640b356fa23b02122b2239193398099fdc513f785d2ee873518d6f514b853da91dff81f2de067194c864453876de308dd856fc61fade987caabe4a693441db2a3fef6592c920311632624129dfe81304107af7777fd3de8cad9688522ee130121895ae1356b79cbb13611c841b6eef739c6785dfe1a8ae937efcfd096c39fe4ef20004476ebda467f8bc474bc7238d80d189111e10f7aa01ec34861818657f83f0436e3f601fa6a4f8f7d1676f5583abc29cca48783b99857cd0e400c6c384b04ea403f56c72c075273ca3f884eecfd8ec5c5147e3e0ef91abdc6d43c0125fb37b98bd03691", 0xe6}, {&(0x7f0000000300)="22a20db3fe02986b61b69a4d4cbf317589d3d6657afdb21a8b22c29ff6c5078bdcf114e2da3c2178d627bb557b411fb9aa24d9efb385f81a2379bafd6ccfd91e43e492f29fd820af635e513f5b236ad8dd5f2c856fa0dd17eea107e6051f568c8f339430ff134e6112bd3410a08ec7703d70c6b03cd49ffa02fd8edf1848dd1bd3d460e27151d0a1", 0x88}, {&(0x7f00000003c0)="d008bffc6bea4e32e96615729038ce60b78cf7fc9f239520260043baa58802a09dbf9963f0e9e76527a5e5d88e1752e70e5587329e84ca1422bc99363cb50f7fad9fe8b4e167a12f4f183ffa66c12354ddf7cd689e07430bbc4c9f067402da73d1921ca696d6739768c36cff9c1206dfcbb88ab47937189d1ed6ce4da6d9b98cc3e5786ab870179e412e3ac41902bf1e8b5fc99f462d978f451c338ba03a3433dd688e5fdfadb3b06d75c1d41b953fc549840bbb7a95af681cbb52", 0xbb}, {&(0x7f0000000480)="81c88bbd00e854d83eda41e8c204515a2e267be175679f4347a3f0fb9528f8411e123d8b598e0b2663cd2f7267d5fdfa34a2c6132f3451b0ea2360015ae9bd6e9dc016f414b207cf1234aaca759bc52c618078dafee92615b870938670d4f97b6dbe3d27d739e08469ce7ac7ba44606c4886f8fac9519c7454100c77c4a36609d01e025e8652c51b695d339a45aaac385d3e6a60e30b6180939eb3f791ce2ef1a0879cb2db115751d6f713dc520f3feb6323dab8487ef7ec1562370c2435a5d7a92b97f1adc8055597fb61fe9f5d2646e6ddf070bae672d508ff95b5b72493fed52c8cc313e283379dfba6d051886cd7a4247573342fba6731", 0xf9}], 0x7, &(0x7f0000000600)=[@iv={0xd8, 0x117, 0x2, 0xc3, "add2a95a04dac7c31ab49453753c58bd7880303b535cf491d8ddfbe1e8f4e6c59cbcbce4c1c92d359814cc1b79557692da13cc41d4dc811e95960255e1124da4f776d05b5e1b8f70540a5a0efc50b5dfe2d791167a1360e38b2513f7c69d694ebb7490c0d1b7352153fef3179d18f511b110690fc5242df6906d139c63aac7ce93c27f05ba099b58180db2c4d7bcb49943610ccdade176ce2fe0ee3ebe150b977a4eb9190f7220df774bcfc6871a0d045e67c0013f28a9d8b17be7f71e131f0db4c7ed"}], 0xd8, 0x895}, {0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000700)="bc2a903aec78e067891fac1e1d98d699db56668a90586fc8d977374fadf4b28b55222a0a84917b818a7ba9b7f26f58fc6fb118f50790dac691dac988415bf55fc0d88926bd647b3d51cd32724c0aa663513abdff38d45f4a48f49a22162fabde9f7cdb702092cc7bc5ac5c60968901321448001f3d6ae1fe4349b2c357d321bf8cb596a5e3264aebe9b9c22ab7a23ad863a01dd37afcb5bcc90055df89a1bba8e99b0ba1471ed4649ba2e3123240ee52d023a79a1eb2381df33a420fca80c4c8c7654519", 0xc4}, {&(0x7f0000000800)="ec08023013c631a67108e02122c2c1947d9e4215990833b0d0c3dcce31f30d5b47f42fbc624cf8ee0780cc25fe2916618a5d1a4961bed8587f7afd4ee6fe", 0x3e}, {&(0x7f0000000840)="ee20c4f1e0f24f80580694db2ceec03f3dfbd0e7524763c7440ff71ac0c76d9bbaef5c772b2fe17c23a42bddbedce696e8cc57828e850902af4360928bd03e8688c6dcf411d6ad7600cc09eb707ad48569d0d44d2e3012a930ed4a2e2a2eb91f463452478a4fda3ac2a9b4cc099f8303160319c1522cb21ef5d8d738bd74536d25482f64c7a2b91a81f469e7ba706ca641ff803d2fff83741bbb099ff479c70cd492b7abe849c64e3e7865ce5cd4cf7cb6e931b61c3988c51a021f12f8841c3d48cf1f491c545c6f773a9923c360a85a92f763112c637b10884999f69c3623a51fa3b23adc3671816c45", 0xea}, {&(0x7f0000000940)="a0e9282faf45e7475a7b4209a018e9dcea22560df1f870b6ac0c85a7eb41f90209f099e203fbd388c89ca7e9c3b91361880e658f6f1eea0ea66853fa4292c8102933e74d1305bf23ff463de6db8a642d1ce686be4764b44ea0a1a517b7773165522522e9f6699a577eedc7aa3abdf79a255cf3b4ecf3f0816b4cc8e9420c44b0b9ba8729e820ab8a9738448cc518ccded68d30fe84a17fc278449c0b1b", 0x9d}, 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0x1000}, {&(0x7f0000003100)="d467fcc9898c954a11fcd49c6c177e953d5767c6197ccf647fafd650b7394c67bd0167dd07a5", 0x26}, {&(0x7f0000003140)="c9e8187cd92ce3cf867de6dbcb53b69e1fe2884e938e8625e1c4f66734c638464bf7f5d4f811c6c1d7cccc83fd5eb8ec5449d8f1a60f519ae3dcec85d8fba80d8072c100ec81dbc3445f435e435437a8321a9bc83e14cc4625d1fcd3666f01c6da364ab619cc7f6835f51b9857a339d669ca1b2962d4ddd2e897c7c4d7118c601b20a268f610c91ef963eec5b92595918482bbac1ba92731b6f176c3609309af78d3221288a1e2f7ac08336493619aa893381754552623de8ac024ddc3dba0e94b447d938e65e2addd64017169ab4559f1e0f08cfddb20df6376a9455c97c07ab49ac2f1cdfba0b6900c27c7d865", 0xee}, {&(0x7f0000003240)="40c43641fda38335cbfb39114bfc4e5ec0fcf26d70ce424b28818ee8329bac60431474832d16847f049bf8517894598f985321548fc90b75c9158c1f5a15681015f695f31c28f420440cb7035b286b7e5bca882e7f33d82d1ca76121713578c32bd4b7ba534469861b71ebb0d862094b9589196a0fdfca29b9fbdc6ed0ba04ff83855421ca0f0025dde0fe30fdd6a8a76bff171ad5bc696f1288d109abc7492351983ee124bd12ff55d6c15c03a7f3721056423bdee5f2a99d4b17b33c393b43d8a94b3cdc563e6dfc962d", 0xcb}, {&(0x7f0000003340)="f644cb9c6c0e902425ee6279527a956af97958e3bcc812bacd367d906c2ebd41b77042d48cb115d22097dc91fe56105198a7173b6e20b0d243d8816491f793447129fe198abdf90b7f8215400086ac63f16fc72a77277b5dbed666d0779c1c341413da884a7595e9426d7580a987e94358686e16b561bb938cf0dfddc6df16acef5f790dea93010b9bbe3278abd2d0", 0x8f}, {&(0x7f0000003400)="8ceb2e311b3f68cc9b952f838469c6d42341ab445090e63714f003014db7048e00282d1dd7acf99605ab", 0x2a}], 0x8, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000034c0)}, {&(0x7f0000003500)="79594d3390d0d8f2aa64fc8eb5c2fdf143f0be2926564c4cfe0da90554d4c99513982a62ff80565f993404b13a50268dac1f8050aa2b177a9a1f7e223e00167a235f65095bbf7463182e858cc9cdad96b896706401f7d6f9411652a6f65995798524bf2384ec2fe07f31e7e3d749f4c58f38cdbef9514ece07c1b6a35a471fea5d81a851b53a858a98f58bf4de19bd3631df13202e5d0dd665de498803dbbb0ba70bb6e1406bb3cbd2e905c77a6d04bb78d672710921d1ec29efe38003d21d08d8a72eb6344281ec048db77cadbba03d432b91a58fd1892db2bd1ecccf894de7209f8b0daa17c317be6cb705733467551fc87da76ab719", 0xf7}, {&(0x7f0000003600)="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", 0xfc}, {&(0x7f0000003700)="3bb3daa1cb184ebcb1cab5b1bf15e038c212e5971db3cc344edd0a05f467e4e9959f907cad86172600da8e791134592ac0b7792deab1e5624fe3b8da3b8c9884f67818e65302bec344eddeb42484bc889d15014d9b67e3b404875310c565c5c19576683ff8397734fdf51c78ba45e27346b95dd7e11e32617b9c6bfc92831bbe086b755016eebaafbfc6e2c848fc8ce2db3aa78c6fe0fdd7066b871bc1dec81e8ab863dd3cf0f61844299ca3b9be04864f4a3d0d4f4fe6406ec0b6260630e48a1876a3a13f9d97d6449c93dd4a70469e7c50e27302072c82d1c93a4ca3e456b4ba91f9dd9ac347", 0xe7}], 0x4, 0x0, 0x0, 0x40}], 0x5, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x7ffd}, 0xc) [ 64.645848] autofs4:pid:6898:autofs4_fill_super: called with bogus options 2018/04/03 15:18:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:29 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x39) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x401, 0x4) epoll_create1(0x80000) syz_emit_ethernet(0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="9d590312b1a5ffffffffffff8100310086dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d3bad53f2d363987"], &(0x7f00000002c0)={0x0, 0x1, [0x0, 0xecc, 0xaaf]}) 2018/04/03 15:18:29 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000000000000900000000000000020000006344000008000000000000000104000000000000040000002f00000000000000000000000000000000000000000000000c2200000000000000000000000000002000000000000000050000000000000007000000000000000000000000000000000000000000000000010000000000000000000000000000c7000000000000001e000000000000000000000000000003000000000000000000000000000000000800000000000000000000000000000006000000000000006e00000000000000c207000000000000000000000000000000000000000000000404000000000000000000000000000059100000000000000000000000000000090000000000000000000000000000000000000000000000021000000000000000000000000000000dde00000000000004000000000000000300000000000000000000000000000000000000000000000800000000000000000000000000000009000000000000000700000000000000220000000000000000000000000000000000000000000000001400000000000000000000000000004000000000000000fd0000000000000001000000000000000000000000000000000000000000000000080000000000000000000000000000"]) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x5, [0x5, 0x672, 0x1000, 0x6, 0x20]}, &(0x7f0000000100)=0x12) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000500)={0x6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x7, 0x1, 0x8, 0x4}, 0x98) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='S\x00\x00\x00') ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 64.730074] FAT-fs (loop1): bogus number of reserved sectors [ 64.736107] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 15:18:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) sendmmsg$nfc_llcp(r3, &(0x7f0000002c80)=[{&(0x7f0000000000)={0x27, 0x1, 0x2, 0x4, 0xccb, 0x20, "570d296826546a2c6c3308e2be87dd7ed545fc73fecd83ee6ec685524fb042632f1d59886a14e30c6b851fdb9e4785f0da4dacb9ff600376efca15d234863c", 0x2f}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000080)="6b92a06c5ac71cf47982d1163cfadaed0c5cffe7f60f6c28eb54cd2dee57fd8db35295cd98542d24470e47f5c6ad7d1d9ae73595c3db7593a79c04797491e7895310ad3a5a59e897769942bf8792ee412ce2f4773a43556338bd915948c68eaae61013ceb24c405785724b", 0x6b}, {&(0x7f0000000340)="788a9cdfecfd47d4f09a7490e9bd38e3113d056bd16a52e430f8c18ef1c45bf88c27c80e466cf64595cd71b141e981aa6e7514974995fbb2b6d7494f77dad87aae77c332d02fa293b60f9cf2718eb6fe5dff966f7f51f0dffbb585f57fb3d53d51", 0x61}, {&(0x7f00000003c0)="637c5cadf4483b3c9ee5819326c3dc20ebb9aa96398b631d04fa36a7451bdf99be2a9a0014605a6a88f80178ee4d3d0e7ce331fabbca26cde1e016f43850994ee47cc6fa961b7f95226333b7798cdd93c848e9986bec87840e3e568bf13245db41d7d75156356a2f72e3752aa9ca35d12e604dfb565951ddd2a0d57cae728703010d5590ada112466f58b77421032f593ebe660f3542afcab34eab4b09078d71732e0c9fb18d87", 0xa7}, {&(0x7f0000000480)="f452482367e312b7a0cac6655ea8fd52ccdab350273ad9a9248f6ed9337b36cedd40aa9c664cddee147751815d0b7012f1de8157ee0b09f2e2badb992e07b9bc517e075a4c78b210d6b486564d48097a8c34d6bc696bd1709f2c66301f042512a6c115b7435b5e05c9ea91296bb23a24c3d178348194a29e296f4173f3af1dbf1f3353b17aa41cc07a0b81cd761250d122e8d24efb434ad0b61a1acbaaed7dda0b483d49a27c0582ed5f8581739954db1fd63285fc7b4c594d9a3948ad50b6a267c7c1a0d43fb16061b37599db26457c1e9c758aad41249b4332828293be856dafb1253b", 0xe4}], 0x4, &(0x7f0000000580)={0x80, 0x110, 0xfb52, "fbf13bb63da65c1ea26a9a1f807c99a3069440c308fba5f4deb2cff62be919f6a0857dfaed368ea1daf2509a57464e4537b18de9575eeac7c1cbf2cf109dc83d8aa779c0e28cb195d7c0442da34a2748e599f21905b06c28da868c2b079de07fe4e8579e0e1d8977f1c2d8f237c5"}, 0x80, 0x4000080}, {&(0x7f0000000600)={0x27, 0x1, 0x0, 0x7, 0xfffffffffffffffb, 0x42, "2bec332421f84a3cfe949af8ae02293ed7ecf01c9f38dd1305c25fd9e7304d91b3ca21a6f9158130e2fc8de0868f9949df82de9b54cebdb0373a5db2fdf561", 0x39}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000680)="54b1d80f0cdd7f6dfddbfb61c7d6f446ae3d7d978bc3c8bbbd08cc3dee4ca860a06683a3e975d5bdc26f5c9c11cad75fb8effbf8e87f4c8fb9839fd51149a52679d9760b6dcce9e1d6189b5a52da5f0d24b26c5593e42b71b3de47e88ce7f3b8c4f06fd3f4c1cc3bb39b3fe70c8cda073a4b8685becb6ce4e53826f2c1f444a27393d8ee532ed5560c2026a562f9b0c26a807e50c04863f69ff869d483e71fef14a5cceb163f22d218fb324acb441360af7058819e20eebcfa7e1bc4418d3267ee555a909c6bf3b4880ea6", 0xcb}, {&(0x7f0000000780)="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{&(0x7f00000019c0)="285bad32f2abd1a21362bce4512d3da6d49052c694a6424e6ccf5ca6ac0ef187600f1ee7204d3eb842c81139cde9110758a2caa423c5c5fa6c64e715d937f073bbc0a5cbef7e331d259efb514e48b07db31321ca46ba671fcc1e80cbf6f763e40b4ee9fd64ec5ebe8462c597d3d3a8386d349614efe71daeaa460395de3c5b859e7da7d0ff7bef1e6294b8f00f9cf26b717ca09d5011de43d8dccb7a93eac3b0df5fcf7df36dcd54504a93009350f6a6ba665a93361c240af702852e320359abffb1d134b999c39b60c60de07f6abdeabbf2b3b060556417afa4cecbcb20ede1af6c31c405d4b7f4016b94d5b595d9c96ba098762a40250dd914942c", 0xfc}, {&(0x7f0000001ac0)="d0838747d27f679ec94dd157f0afe38eabe47910339d87452c21c1b2e551c49c235c84c87f18198dfbc2a4210c293673dd0fa6f88224d96af53bc55160625c02e5a009fdde7b2079f83369e66b9a29c309bca8b475d00c0920f312c6185a20b2b452aed31f1ef2ce9ae150b6463c7469368e20a228aabd3c1dfae8319e4f1bf0ec8f9133b72bbbbc7880b0add866d7c72315901786b61f3e1468a24cb5a2976fa8817ad1508009ccf80c3697593a6528f8bc80c91702d8a3a52073d3a797bd5efc49ca9991c42cd1c6e254e4", 0xcc}], 0x5, &(0x7f0000001c40)={0x1010, 0x113, 0x5, "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"}, 0x1010, 0x44801}], 0x3, 0x4) [ 64.792606] autofs4:pid:6944:autofs4_fill_super: called with bogus options 2018/04/03 15:18:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2f0201, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040), 0x1) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0xa, &(0x7f0000000ff0)={&(0x7f0000007000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ca68a341e709b727"}, 0x48}, 0x1}, 0x0) [ 65.380150] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 65.485465] hfs: creator requires a 4 character value [ 65.490865] hfs: unable to parse mount options [ 65.570572] hfs: creator requires a 4 character value [ 65.575858] hfs: unable to parse mount options 2018/04/03 15:18:30 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000004c0)=""/255, 0xff}, {&(0x7f00000005c0)=""/164, 0xa4}], 0x6, 0x0) 2018/04/03 15:18:30 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000840)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='sit0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000440)) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde20ec5f9d4000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r6 = socket$inet(0x2, 0x2, 0x0) unshare(0x40040000) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x0, 0x3, 'sh\x00', 0x4, 0x6, 0x1f}, 0x2c) r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) connect$netlink(r3, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x400014}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r8, @ANYBLOB="0001ff00"], &(0x7f0000000a80)=0x2) 2018/04/03 15:18:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0xffffffffffffffe3}], 0x100002b2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x4]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) bind$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x8}) r2 = syz_open_pts(r1, 0x2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)) r3 = add_key(&(0x7f0000000540)='logon\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="46ec6abd4b325c167c1b8e8569f1112cde6fa64f263bed224e33dfe14a5186d23b8a7309ebb49ecd248ce44ecfa7f9f1e6f0af86766be3d28c2946494b72", 0x3e, 0x0) request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='\x00', r3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x1000, 0x43, 0x1, 0x4}, 0x10) r4 = dup3(r2, r1, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000740)={0x10001, 0x9, 0x800, 0x7f, 0x6, 0x1ff, 0x4, 0x1f, 0x2, 0x2}) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000200)={{0x0, 0x100000000000000, 0x9, 0x0, 0xfff}}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000600)="89a446ca3e974b0fd040c565b518c8ac4ef024ab37ebcf7bad260ed3390105a0b8aad3594899aa5e70fc7146562bd2eadd7a2ee5fb0cf6d5d3c13beec963fcb7b77f37ba967306cd81496462bb9022387849cf9aa44fd3c81e887e8ee525b55eb6867d112aca2577270166258dce122af902a9b751747fd54b56431eae8cecbd0ea9c8031cab33d1f4660a389b70e37355b25d096c1577384234774f95b7325e6669b4ad60a0ed3b824db460890bf812c0c5a9ce1e45147b52472aa5287bf8342e0b276dfede764b85176a7b72c1c215eccded3596bf285f6b5665a9b9c9", &(0x7f0000000340)="b1deacecc8961c67d73ebcd2a353736d9f18d486365c55b5ccaefed2cf0174c2ef7dfbf0ad36f0951b7b89195f005645d4021d5d8f3434cab15c1cd7e49dc6e783acf3f2ed4bd8adccd0907279e86f94514277227d80c18bac277be5a3a0e412b36249606fc4bbb3e1bbafe7b7402c68d829580e4b38f86fe21d52df4a72d81727531912b898dc45f6f920afc814fab949214959782ba0"}}, &(0x7f0000000700)) flistxattr(0xffffffffffffffff, &(0x7f00000004c0)=""/124, 0x7c) 2018/04/03 15:18:30 executing program 7: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/04/03 15:18:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f0000000080)='./file0//ile0\x00', 0x20006) removexattr(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f00000000c0)=@known='system.advise\x00') creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) 2018/04/03 15:18:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:30 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfd9, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0002000000030d000000002e6605e9be5c7003"], 0x14}, 0x1}, 0x0) 2018/04/03 15:18:30 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x8000000000000670, 0xaaaaaaaaaaaae1a, &(0x7f0000000640)=[{&(0x7f00000007c0)="039814f443043ed80e2e216da3dde22a8619460935730afaaaebf429b8262dbd2dfa821531e75a4f6167f3b3047444785e5ed973f8d0729a77bd68597acc2d785f4d73016fd8f877562463a4b5f72cae29878e2974fdc77d3af50ace91e0f5d1631e0ff1a02540", 0x0, 0xfffffffffffff104}, {&(0x7f0000000100)="76d4d5fd662d13b6fec5a47a04887fc169f61b30580b23e47ad5f43c1125770c4d3f50229a9b9acc5004e5a2176afed7af15095c7402f0eff36c5816ed3da68904fc379ac26cbfc09f6125a48bf7507b5139bceff7fa5544672e7487446f42e3d62331ac26eb37a4812932773a58bdee2daca8f743225130e120b16ff57b2b2536d54c6cb6b869aab8bd7db93957efa7e88d5ee6294c5b6b0a757395d0f54b6edeac52dba120fb5a19d548dab2", 0x0, 0x9}, {&(0x7f0000000740)="4c4a2c475b0cf6c8e98ef1c7e6b36aa4eff5bf29a731d095b09300b5b5c471bb75cdf06eca8424b853b99413d09f73b8e4e18f1e18bec588a0973b57085204a50c4963ab2d091d64d9ee3b46540f924cec8fcbff3d430a95675d5bd23d7eeb450ec0912a4e127fed185fbf5a51f934d147bf376d2e451012918f2146e79bb1e8"}, {&(0x7f0000000240)="69f39852e82ac0e3b140c192d9cc204a91a685dc605df6570462e06822226a6e511fbd0a257ec27ce3349325b4c0699b460f4ce16595352a9c871f6ddebe92e72777ec620a3df19d526748b7bdc1b313b33ce212ef6facdf", 0x0, 0x9}, {&(0x7f00000002c0)="ea6d00167f7e5ea79ff62a", 0x0, 0x277}, {&(0x7f0000000300)="e688b3bb5e5c5c96", 0x0, 0x12f9}, {&(0x7f0000000340)="29f7", 0x0, 0x80}, {&(0x7f0000000380)="1aa2f7c4f595472cd1ec39686a1f2db60e9b6ad95eb7808f736e0b7e0920149e144864298ababd2d27c5e277f7bdf0bd3f8562a26bca1e549e118778af07f44e9f56c24391961b36c86a417aa73cf133f3f1477fdadfbbbaacb176bbb7a9374e93a78d4b1b91be0dce52690dcabf155cd0d2fb073f3fb8a9d4100faeb0053635cdace949e96ab6063ab283d681a438bd061010db6270d80ed4cb2d01c90e7cd8212f12cb234589e7e8b998138d9f49983b3e908320715971e3747abe22ba08ab0f97ccca8f5761e2ed07a6aedb4ba8adb51f6bca2920b87973a817307f834b99aa4c92"}, {&(0x7f0000000480)="d8b21a42fe8a9ff5b379954c56cb9692818e09bdd4ad3e02688fb496a1c01724c4a0f466ddea6ec53b5467b971c16c62a738a51e2388d86ecc192313b6a6287701cdf2a7557c7fa98abcf9f980062b0bd417bd1917b84bd714cd3c55009fa8014792d3c2db4e4f5b961fabd1825e01e9320e306f67659964c486f712da95707f1e6ceb89a71701d2b860e005afa48fac410b4def59dd2d1a955b9b9f7a97c1fbd9b51cf813b0633feb10c23824b00a16cdfe6f664ca4760010a67738be42158cbf103bc25a39caeba11c2b2be3a0dae01d8bdfd3c40c77dd4b51211342b7400d945c02ba627de603798b651c778122c59e486841b518c9f746", 0x0, 0x9}, {&(0x7f0000000580)="d1780af799a1a6b507fb6b50afc7f59156dd0d453ff6bff33b3cc2c677b2ec00c12e09ad779c93402629e07b16a1dfb2b4772ce9ac249e9d8178783679a9e16d4cf9644f31f82e73456fe398a1725e451ea14cd12703e30185b793a382ad3c6488686a0033b399f8a81470163f7ef8b8a0fe694c6c00bf69f2535b154119ae2fed229b79509c1d7435ce9ee5ae936909df8b9d750c9e462c4a37e1eb9bc2ddcc548fb9020adf171db37c38c665bd", 0x0, 0x80000001}]) 2018/04/03 15:18:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 65.735519] FAT-fs (loop4): Directory bread(block 5) failed [ 65.746275] audit: type=1326 audit(1522768710.776:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 65.767412] IPVS: ftp: loaded support on port[0] = 21 [ 65.776142] FAT-fs (loop4): Directory bread(block 6) failed [ 65.809420] FAT-fs (loop4): Directory bread(block 7) failed [ 65.826779] audit: type=1326 audit(1522768710.812:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4552d9 code=0x50000 [ 65.846623] audit: type=1326 audit(1522768710.812:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 65.849513] FAT-fs (loop4): Directory bread(block 8) failed [ 65.866235] audit: type=1326 audit(1522768710.825:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 65.887616] FAT-fs (loop4): Directory bread(block 9) failed 2018/04/03 15:18:30 executing program 5: r0 = socket$inet6(0xa, 0x800000000000007, 0x1000000000400000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 15:18:30 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0xfffffffffffffedf) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/228) [ 65.891965] audit: type=1326 audit(1522768710.825:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4552d9 code=0x50000 [ 65.891982] audit: type=1326 audit(1522768710.825:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 65.902044] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/04/03 15:18:31 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x15, 0x100000001, 0x2, 0x1}, 0x5) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xff, 0x23c, &(0x7f0000000200)=[{&(0x7f0000000100)="eb3c900004000000000000000204010a0200027400f801", 0x12, 0x8000}], 0xfffffffffffffffe, &(0x7f0000000440)) [ 65.963374] FAT-fs (loop4): Directory bread(block 10) failed 2018/04/03 15:18:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:31 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x7fff, 0x3, {0xffffffffffffffff, 0x0, 0xf112, 0x3, 0x8}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) mprotect(&(0x7f000017c000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x1, 0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/151, &(0x7f0000000340)=0x97) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x29, "617e985279fe7ad305167ac7e41ac78f9538aede4beef09ae5888ffb32ccc0e237d023cf753bed2b68"}, &(0x7f00000004c0)=0x31) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x2c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ec}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000580)=0x10) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) [ 66.006224] FAT-fs (loop4): Directory bread(block 11) failed 2018/04/03 15:18:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x1c0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4f2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x5}, 0x8) 2018/04/03 15:18:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) [ 66.051917] FAT-fs (loop4): Directory bread(block 12) failed [ 66.062659] FAT-fs (loop4): Directory bread(block 13) failed [ 66.068946] FAT-fs (loop4): Directory bread(block 14) failed [ 66.077639] kauditd_printk_skb: 60 callbacks suppressed 2018/04/03 15:18:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 66.077647] audit: type=1326 audit(1522768710.951:69): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6996 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 66.145382] IPVS: ftp: loaded support on port[0] = 21 [ 66.188182] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 66.221691] attempt to access beyond end of device [ 66.227063] loop4: rw=1, want=49, limit=5 [ 66.231522] Buffer I/O error on dev loop4, logical block 48, lost async page write [ 66.253604] attempt to access beyond end of device [ 66.258630] loop4: rw=1, want=50, limit=5 [ 66.262831] Buffer I/O error on dev loop4, logical block 49, lost async page write [ 66.272131] attempt to access beyond end of device [ 66.277142] loop4: rw=1, want=51, limit=5 [ 66.281327] Buffer I/O error on dev loop4, logical block 50, lost async page write [ 66.289594] attempt to access beyond end of device [ 66.294706] loop4: rw=1, want=52, limit=5 [ 66.298895] Buffer I/O error on dev loop4, logical block 51, lost async page write [ 66.307478] attempt to access beyond end of device [ 66.312480] loop4: rw=1, want=57, limit=5 [ 66.316663] Buffer I/O error on dev loop4, logical block 56, lost async page write [ 66.346140] attempt to access beyond end of device [ 66.351228] loop4: rw=1, want=58, limit=5 [ 66.355417] Buffer I/O error on dev loop4, logical block 57, lost async page write [ 66.366914] attempt to access beyond end of device [ 66.371938] loop4: rw=1, want=59, limit=5 [ 66.376185] Buffer I/O error on dev loop4, logical block 58, lost async page write [ 66.384547] attempt to access beyond end of device [ 66.389525] loop4: rw=1, want=60, limit=5 [ 66.393740] Buffer I/O error on dev loop4, logical block 59, lost async page write 2018/04/03 15:18:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000000ed4c27f7ede839840000"], 0x14}, 0x1}, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/03 15:18:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000000)) getpeername(r1, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x80) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x2a00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x4e2, 0x6, 0xfff, 0x1, 0x9, 0x0, 0xfffffffffffffeff, 0x1, 0x1000, 0x7f57, 0x8, 0x8, 0x101]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) syz_emit_ethernet(0x3169, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/04/03 15:18:32 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="092b6ad7e11ccea5442e559d58ec631040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, &(0x7f0000000600)="df"}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa98f, 0x40002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xffffffff, 0x8000, 0x80, 0x8, r2}, 0x10) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, 0x7, 0x10001, 0x9, 0x400, 0x6, 0x40000000, r3}) 2018/04/03 15:18:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10008}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000001040)=ANY=[@ANYBLOB="6e617400000000000000000000000000080001000400000000000000000000001b000000050000009004000000000000b0030000ffffffff60010000600100001805000018050000ffffffff1805000018050000050000001a65186fe0693d6cf048f91c0220fc8d455594dc3446d5b0310c71da158a9e5ea3e8fb3e1d75afe7daeef016beb6d94403d6976b6316e0df73e9b94484ad06e9457edfc0535b0e6f975da96a462634047ab6e04f43e90ea18287d68e7277f948e3198f2931da94cfd657", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000ffffac14ffbbfe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800444e41540000000000000000000000000000000000000000000000000001000000007f0000010000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d41500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000ffff7f000001ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000ffff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac14ffbb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x0, 0x140, 0xffffffff, 0x358, 0x250, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000000580), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'gretap0\x00', 'nr0\x00', {0xff}, {0xff}, 0x88, 0x101, 0x7, 0x6}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x6, 0x0, 0x32, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}, @ipv4=@multicast2=0xe0000002, @port=0x4e22, @icmp_id=0x64}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6, @ipv4, @gre_key=0x9, @gre_key=0x3}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x30, "a42de88f571162b0725027793b146ee2025e380a0c43a351f90226a614e8"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0xffffff00, 0xff000000, 0xffffff00], 'bond0\x00', 'irlan0\x00', {}, {}, 0x7f, 0x4, 0x87f347a1177920fb, 0x22}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x11, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x66, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0xcc07, 0x39a3928e, 0x0, 0xfffffffffffffffb, 0x3, 0x9, 0x3]}, &(0x7f00000000c0)=0x12) 2018/04/03 15:18:32 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) listen(r0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/04/03 15:18:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:32 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x498, 0x160, 0x0, 0x278, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6f, 0x9, 0x9, 0x0, 0x0, "894c89887378c82b81167d328012fe4d221e2f15f04d2df222428a7f08a3f0782b9042841bb0b708ec9b93a1ec4c6332a575ecaec9a67f9a87036f2a241511b5"}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xff0000ff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x10000, 0x40, 0x283, 0x1, 0x4, 0x7fffffff, 'nr0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1ff, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x3ff, 0xbb, 0x7ff, 0x5, 0x3, 0x8, 'yam0\x00', 'bridge0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00', 0x7ff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lseek(r2, 0x0, 0x4) fcntl$addseals(r2, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) dup2(r0, r1) 2018/04/03 15:18:32 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001040)={"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"}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) r4 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6e70, 0x380) accept$alg(r5, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000], {0x77359400}}) [ 67.318340] binder: 7071:7072 unknown command -680908023 [ 67.329165] QAT: Invalid ioctl [ 67.355929] binder: 7071:7072 ioctl c0306201 20000640 returned -22 [ 67.365673] binder: 7071:7091 unknown command -680908023 [ 67.396218] binder: 7071:7091 ioctl c0306201 20000640 returned -22 2018/04/03 15:18:33 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0xa0000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0xffffffffffffff80, 0x3}, {{}, 0x6, 0x4f, 0x31}, {{}, 0x3, 0x7, 0x2f}, {{0x77359400}, 0x1ac, 0x2, 0x7ff}, {{r1, r2/1000+10000}, 0x2, 0x8, 0x400}, {{0x77359400}, 0xfffffffffffffff9, 0x80, 0x3995}], 0x90) add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) 2018/04/03 15:18:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f00000001c0)=0x10) inotify_init() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x1000, 0x4, 0x0, 0x1, 0x3}, &(0x7f0000000080)=0x14) 2018/04/03 15:18:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f00000017c0)=[{&(0x7f00000007c0)="c94bdb98fa5a476261a28cd22d246c59ca032bcb7d087ca9f371583ce9319b2954345a5f3bd71c519a3bb66ec5c581fed473da48d59678ffefc9f2bda97d63aefd0412764c65a821bb26b1308ed32be7a7f9196d04509712881c2475f8c950d06f6f7f4e4f41c75cc6e4af140681c0a7c1c954d4bbc39c2331c23738a6f0f2e0024e1a79666760a20ff900661fe3a8bb3baf0f7f53525f9a195fddf3f94b6587c199176bf24d093d76fc67202b1a0ffd0d99d9c216ebca7e041e961d0ccd651c3f62a2248714b5badc6c58c78672d8c693097d603c8d1b16c093ff8c0f0c4b657bf7b120e7275cab7744e9ddc8f833689efd409e18a7c11d4a77b2de3465ce9f8e0c2eebf392683473230e0dea625df2cab811aea50ed1d285ebae5e72358df41b673b73456e846ade3a19e7e5d035e26a5d7595771ecfae763907b66898e8fff91154bb1f19004bbe6b4b07fc5ddb1ce2c3bc23c8ce2783cb99a1c6994b0e8283a69f95e6487e9ceced6e112f7d290803c791941d36ef19df869d05a8a1003cec62474d4c8b554b29037f42e098e09f5ac17601f562c16d3371a4dea3d8bce0d5ca6f0b97b6e02aa247d83d998ccec2037f8259185c16fb73b2144481622b53f0786c6e91d8ba0abc738e90f154d24e1e70b79e80d1f3e2edd59adc14426cff84ae45b32a98742b9dce917e744d31b9a1f61fc1bc826ab86c9f21d6af888f9b2df9b07ae08a167871120d61777f791cac74da99d2822fea2c7fe843b190b5f06e17dde1bc5aac61c990dd2985451582adcdadef634eec8fd26b9f530f441ff5efab2f256c0b1e82d5cc184d6b505154163d13dc4f05d9b39bd2bfd7afb091a567bd5bb77e10308826576bcfeb05a5d885af721d9d62f1720d44295743cba67d3c5d26cc6b3988895596f462ca29a0d4afc7ab1ce3c58a45151cc128c04346dea36d37c2679d837d94e4a132b1cfc063daef37735b2fc96847c7bdd106e95d3d3282ced19ae0b9dce022c71ac5420aec1c454d27322dfceccdf4ac3480e334d59d39e91e05e17303dbed3bb9c0bcfda8af932e990689338e8a7ac18ac9d9d4f253b962120fc6bfe0b4d4bf4df0bf859d3507bcc766aa081b97082f1a2edc9cb97e4e9962ad873c0b5685466fb58a5648faec781a6ed7706df4c81dec35d0aa91795fed9516c0fa64d4bb48674b43adbdf22f4948cc2e2869f988aa4db239f0e0614429066fb7394cd6a9dfaa390ca35c5e796b00c64fe2b674d4b6de0578f9c140c022b78b22cdcfac262b0e2779ae11dbb1f39deb3be8fec35c4c5dfbb3289ae60382ca35e41149b06124be859b5f28a15f9000908e204f1636ab3a7ebf51440a79841dbbd9cbb555b5d9ec4e30f16005c317eb0889f998627d2870bcc57ef74f64929ab3877926f04c368ccc61828e97133bde80c64ea67480cbdf927c9cd3721e9fc550e6b3d5d563b85a17989cd871d5137b6f25c23393c81841af1c127616a1754d9f20b5c48e2699206e002bba2936ed1933a16a29e0f1615bb12189dbf63fa0a2b2e3030d3b85469239668a4c879921aa1781786603f691f8f0dbdedab7a3a92ad2e3a69a7b07e922cd2c559d553bdefb899ea265ccbfec913beefd12743c5a285b72b1ac4751fe3b231afaa78eedaf860678b29f3b4c7a3b53476e9dbc0bd65fa909bdbdcbdbaab7ad4d083ed7f9e0d1d00f97ac1b7038d36e1640c7e6fd160e10c11746a7820696402398d6f37c972280ad4cd9f97f0c1db8f5ad2dbd2b90822490134e2e57e0f3995d9a2ebefb80765f3ecd8e42b175f7cf134026fbcfd6a27c0444e38b16b37dae52df77c2aa92faf4194ffb9d9234be4474d5cf5b3fa7ad5b2801a3565ae3dd84b9092fbb64c9a87b9c0d82b83b5a1904a2d6c8f41354f2faa6a446171caa2117afca396f24d8a62ce5718d88fd10106c0e59dd06e9ab3071d7612d3bc34382b7757913e1736a10d4dafe3ea3ab2217fe69e5d4ecef9d8b83c5a9f8ea132ea21c9136f7feec56c9ffcbe0a575643d340ccdac74077b83c64600dc865b83b3c67e000460cc0554a38dd172b74576295df19e2e698300004f89095c6e56fb1b71e012739f4052fddd5ef3778b1b5d600b0e3ae5d897163422444d7df800258e3496660689dfb0c97bbd0d8fd6ab7ab4dba7c2f7813141c6b65a70877def676ffa922f3ce2868ccf67319c535a1a3651313c0096eaf047c84dd3c0cfa5b0767f83ee35d5da92722baf3755c064207fca9fa302b058934dfe7c2ff4c2fdcfefc7277b87316edc2ff1d5b9494d19c6e2fb3d9db4823d570eea288ddfbb47f1405828a908e6cbb219651a56330bf4f65305f39ecaeb90b557c00a318a9f8d643ccc911829230f0bd908d12cedef8aea4c6ee0c4a56d2d369e8f09ac02d91b2bbcf6779b961a330d28259a47bf67e07ded7ba3a15ddbbc04762f2686346cedbe2e98f68a473b83a561fb89ee2b6e282d428d5660dd24e7db9a7a59500f9fbfdd1a99842608e173c6479c3a9bf7edb8447a60e17b0503c395b51072847bcb5bb255326229af01ce7a121396c5f21ca3ed283ade11d3f622df9d9adf2848e3fadd20cc9155d5d78a66886a48fb209ac924bc9338799c63920623f450404aa3eebb007264fd3e306f5413c35ebafc8205af44e6973abbad2d3db3d16edafd2dd92f795faa8f7d2b45e7e908df42dddb59da26ff9c9c7ed7410a5ac6c04258d6614fd93189ada7f9a6f47eff3ba63e0d58c8bf56d033eef218225fcb0377d03306a6946e85908edfdc510f45bbef1e9062193ccd6385f473201db9599672a9eca2a4c06f33191b71bd2f6e87040185730f99e146975f6f1b277243ed7e4f9824593b5ce5a9e797d423d33264792530b515241a4ea552d27de9ef490ee33b787d483bf840dfe28066d0c9e9589e44f73211d1dcb22301571985cf7b619d9f2160739f089a1af084723674dd7af8d2a0d4ff583d2cdbcb3aad6ea09aaaaf9678189aeeb2f12a9e80264243d09eb25dd0214e6970dc1926f4bf62b11ac91ece427a726c1f3f79c6769e34b90c1a020b2e58480f80ab9caa26671c8cb037dc9f11828bcf59aaeed271596ab3350afd1603bcf7e01979d48c5e008df4f3fa2f30683cdc4790e6d258655ccf471435854cc5eaf9e8a2d20c3912cb36eb3b38d39bab6581a27164766b6cbf263982d4b0ca7d9de3f6a9b40dfe04ab2615f078b88fa013d74c65725ec0837e26007b14196c3f220ea6aa3da94f54c40ac1633b107cfe4ce0d11b92e93b6c058a1114e356a3a258fa36b79ce23cbe3c6a47f810dfd3b0e5f1406ad23c6b3cdbbfe6cb054fc90e4a8eb62c5efaf7156c4ed1ee36ca087260b11af1c152e3adae74b53dd546a683305d144f936c2fa243bcf85343232d292bd4a49cd306c927c33a74c5b18f11ebe6689ba6fd504dbd997ed154eb424bee283568dc12007181b1cea4f7f932fc39dba6486391238b3504608da8864a48b9f178f8537e7713bdcd54a1b852b42cb36deb212e27218e06929a8218820f827a9e1973484d618a6558b320f41b7ab0760440a7a20d01f543adca8000431608a1deecbd283361b5f8aba0a4152c1ef79cf8db96a236a54cb39ba186cc7e8cea9f45c9a3142fcd372e31161a071e2b2f0c61651d9e7e17deae8c23446bab55ff9045fdbba5ebb5fead7b6cd8cefd116546c07ed2860131ac87634e03d34a54e7ee6886ea9bd54691cc383f8035685bfabd8784cc6896142460969dbdc32110be24cc6c56552e76ed95720ca551f2881a603afdb056c0", 0xa7b}, {&(0x7f0000000200)="aea9e0df9f240828e47e05732eeb078625c4c139c396b2596f8dd3e7e95d25cb858f722ac05d34ec3af201267629598c4169771463e070e7796e43cb0fd02fd2", 0x40}, {&(0x7f00000002c0)="31948fc9cdd2ae508dbd1f6ec2ec21462bfe64e8c918bce1497b8afde57ff8e0aea2be68ec64944b98832ca653d05820d4d67250bb639c99a173d8df9b389a0fb0473a51403e181361cf51f8eaaa3e98b57b6f423a713b8f", 0x58}, {&(0x7f0000000540)="1d6347ce5e494ced38ed07eceea4df80f03ab603a9cde915a58d77b3d81fe9c736e97aff7e85243205c01ff084c0e8e57350877afbeec6b077356bcdf214d25246ad57c43ee30db8da1c525a1a5a0dcbe5f21686682f0ef9c9d8ac", 0x5b}], 0x4, 0x0) fcntl$setstatus(r0, 0x4, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="d8", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000100), 0x4000) 2018/04/03 15:18:33 executing program 7: write(0xffffffffffffffff, &(0x7f000018efdc)="2400000052001f0014b2f40700090400020007fd07000100ffffffff0800000000000000", 0x24) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x3a4e5bc0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x0, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/04/03 15:18:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x1a}}, 0x14}, 0x1}, 0x0) 2018/04/03 15:18:33 executing program 2: pipe2(&(0x7f0000000280), 0x800) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffff801, 0x2fba, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = socket(0x1e, 0x1, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/85, 0x55, 0x2}, 0x2000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x100000001, 0x5, 0x9]}, 0xa) socket$inet_smc(0x2b, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x28000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 15:18:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x220000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = memfd_create(&(0x7f0000000540)='vmnet1cpuseteth1,}vmnet1.trustedlo.{\x00', 0x3) bind$bt_sco(r1, &(0x7f0000000600)={0x1f, {0x8000, 0x10000, 0x0, 0x0, 0xfffffffffffffff7, 0xffff}}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000400)=0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r3) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0xff}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000700)={r4, 0xe7, 0x10, 0x4, 0x5000000000000000}, &(0x7f0000000740)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201, &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000580), &(0x7f00000005c0)="5ba8efa1258b50700000") mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r5 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r5, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000480)={0x39f7}, 0x4) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000480)=ANY=[]) creat(&(0x7f0000000380)='./file0\x00', 0x81) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0x3}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000780)=0x1) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/03 15:18:33 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = gettid() kcmp(r2, r3, 0x1, r1, r0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r2}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) r4 = accept$alg(r0, 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)) [ 68.246475] FAT-fs (loop6): Directory bread(block 6) failed 2018/04/03 15:18:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000440)={0x10, 0x0, 0x25dfdbfd}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x40) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10800, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 15:18:33 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000019b000)="050000003778d9f1ef1c32fc0b98143e037dc12502000003f11368a82cc15eb4037dc12502000000b5bff99af7fb97000000000000000763", 0x38}], 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/03 15:18:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x172, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x9, 0x2, 0x81, 0x7, 0x400}) 2018/04/03 15:18:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 68.301875] FAT-fs (loop6): Directory bread(block 7) failed [ 68.320418] FAT-fs (loop6): Directory bread(block 8) failed [ 68.328156] FAT-fs (loop6): Directory bread(block 9) failed [ 68.368943] FAT-fs (loop6): Directory bread(block 10) failed 2018/04/03 15:18:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/raw6\x00') sendfile(r0, r2, &(0x7f0000929000)=0x2000000, 0x400) [ 68.421192] FAT-fs (loop6): Directory bread(block 11) failed [ 68.440202] FAT-fs (loop6): Directory bread(block 12) failed [ 68.464931] FAT-fs (loop6): Directory bread(block 13) failed [ 68.507128] FAT-fs (loop6): Directory bread(block 14) failed [ 68.529135] FAT-fs (loop6): Directory bread(block 15) failed [ 68.558267] attempt to access beyond end of device [ 68.563516] loop6: rw=2049, want=45, limit=6 [ 68.585337] attempt to access beyond end of device [ 68.590525] loop6: rw=2049, want=40, limit=6 [ 68.594996] Buffer I/O error on dev loop6, logical block 39, lost async page write [ 68.615750] attempt to access beyond end of device [ 68.620808] loop6: rw=2049, want=45, limit=6 [ 68.632392] attempt to access beyond end of device [ 68.637411] loop6: rw=2049, want=40, limit=6 [ 68.641858] Buffer I/O error on dev loop6, logical block 39, lost async page write 2018/04/03 15:18:34 executing program 7: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xce}]}) 2018/04/03 15:18:34 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8e, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000440)={{0x7, 0x200, 0x400, 0x10001, 0x0, 0xffffffffffff7fff}, 0x3f, 0x7fffffff, 0x505, 0xe0000000000000, 0x800, "faf5e7beb473729690597603989443110969ed18cac4c36322519b09421deff282a2251020314e414a32632af30c8e39f81bbcaba18947e1fcdf4a31d8186f6b4a61cb88dabb177c0e816cc8a59dce2ac8ac0a1678b2c63fb480c2f275357370519f0ae50dc1bd0922a4db81fecd04c82178b87e0aeb013509d0cd850b0e78e3"}) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) set_robust_list(&(0x7f0000002840)={&(0x7f0000002780), 0x1000, &(0x7f0000002800)={&(0x7f00000027c0)}}, 0x18) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) setsockopt(r2, 0x1, 0x8581, &(0x7f00000002c0)="31ca23f98d140296ea7ab8592dc02c99372ce8a66b922690649b383be37944c2037ad5e4cc97fda72791127cfe35561704de77a6dbeb0c5318c13f0f15647513fad4312ac51ea97f05ef9ecfb624007d4b4cd1ae8104038020db8477a2be1dc4bb797adf5740ce18d2e6ca29bf9d08a357c04d886eb950a575c864c1ac369a7d4cb1", 0x82) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f00000003c0)={&(0x7f00000057c0)=ANY=[@ANYBLOB="f4200000060f020827bd7000fedbdf25010000090800930068c1f92c8c5a2d984f88de7badce497baef23b9808893a850c0d2554565463e526ecdb5ca93bb9b467ff65f7a4ba1946dad306452324a007b126102072c966468fad519c65d5359e624a8398cc82b3b478dec6fb6bb799b2a095e781065a029f2b04243b6f31a462d75dcefd1084f9754a9e0b8ef0fbee5add2296585977a00f78417f852d8e6c1c030f12b23c5dda4881a893fe3dd5", @ANYRES32=r1, @ANYBLOB="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"], 0x20f4}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000700)={{0x3, 0x0, 0x81, 0x0, 0x2}, 0xfff, 0x7f}) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000580)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414d3000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f50287373d68650087a04c925a5796438a0c7a311619a4060e09989948005"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000200)="0ce01e75931f18f1f5bfb0504e0d2fdf17b27f0e7ecd62aa67600d5ad687cbdb0d297f9ea31361472fd0b1bb", 0x2c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000780)={0x0, 0x7fffffff}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r5, 0x9}, &(0x7f0000000840)=0x8) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000500)) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000880)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x7}], 0x3c) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) syz_open_dev$sndctrl(&(0x7f0000000680)='/dev/snd/controlC#\x00', 0x50001, 0x80) 2018/04/03 15:18:34 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', ',\x00'}, &(0x7f0000000100)=""/4096, 0x1000) syslog(0x0, &(0x7f0000000040)=""/23, 0x17) 2018/04/03 15:18:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0), 0x0, 0x0) 2018/04/03 15:18:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004b40)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000004c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004c80)={'nr0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) 2018/04/03 15:18:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/03 15:18:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 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(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mq_notify(r3, &(0x7f0000000200)={0x0, 0x5, 0x0, @thr={&(0x7f0000000680)="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", &(0x7f0000001680)="ba7380d7f07f1a41a4b637f17d95518227b98eadb4c1411d09db602e9324ab118976e2568bbd9c34536dbf3ef9535aea0c84ea29f3c5ee7b10eac151cb554bd041360ac2c7b01d9746b69780aa65eac2e8b1deb67012ca4440"}}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x400, 0x8000, 0x1000}) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x109000, 0x0) close(r2) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r1, 0x1, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8004) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0"], 0x1}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r4 = socket$inet(0x2, 0x803, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000003c0)=0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x36, 0x1}, &(0x7f0000000380)=0x0) timer_delete(r6) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) write(r0, &(0x7f0000000500)="8f9d340d7d79bc0097d78e907047acdb3bf242aa7a3fae63589764d0cb4d0c40981f09036d92270b9edcaf47c9274845a69b8aaf8fb59c7902e3e52183a4e2aedf994039f576699ea6720a7667fd1530f3493b47b228b18c64963efbc096", 0x5e) 2018/04/03 15:18:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80100, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080), &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000300)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bced3eb6b24d57efa980b280c7d05ad3ca2422c7d5355d904796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b81b6799f300e9efbcb5ce53c51858c39ec1f5814b0c840b7a9034522fd8ef47f4caf4cb1fec63a722a72d84a00a7ac7ce63d8aa75080cf5c08cce65ce3e79e5d1881bbe79c89da0580e4cbc053353b030c2fabde292e4ea7ee12a55b633269fe57bd21be10c6380f0c6f5b5bf4eb59a70a9f4b34e3cefbd91e5d70ed8b87cea6f4f35a38a244c038c9d55f5428e3f", 0x0) write(r2, &(0x7f0000000000)="16", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) [ 69.355279] syz-executor0 (7178): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). 2018/04/03 15:18:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0), 0x0, 0x0) 2018/04/03 15:18:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0) socket(0x11, 0x800000003, 0x600081) inotify_init1(0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x23fe) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) 2018/04/03 15:18:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x2000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xfffffffffffff546, 0x4) 2018/04/03 15:18:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100001a000103000000000000000000000000000000000000000000000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/04/03 15:18:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x5f1f71d700c81da0, 'dummy0\x00', 0x2}, 0x18) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg$kcm(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/107, 0x6b}], 0x1, &(0x7f0000000540)=""/7, 0x7}, 0x0) 2018/04/03 15:18:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000003c0)={'syz_tun\x00', {0x2, 0x4e21}}) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0xc, 0x13, r0, 0x400000000000000) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)="1d73656c696e757873656375726974795b2600", &(0x7f0000000100)='eth0posix_acl_access\x00', &(0x7f0000000140)='(vmnet1%selfð0$&\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)=',cpusetsystemppp0eth1\x00', &(0x7f0000000280)="7be200", &(0x7f00000002c0)='md5sum#:\x00', &(0x7f0000000300)='[selinux}user\x00', &(0x7f0000000340)='\\+\x00'], 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0xdf3, 0x4) 2018/04/03 15:18:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0), 0x0, 0x0) [ 69.568716] llc_conn_state_process: llc_conn_service failed [ 70.214637] netlink: 'syz-executor6': attribute type 7 has an invalid length. [ 70.222202] netlink: 'syz-executor6': attribute type 8 has an invalid length. [ 70.246413] netlink: 'syz-executor6': attribute type 7 has an invalid length. [ 70.253829] netlink: 'syz-executor6': attribute type 8 has an invalid length. 2018/04/03 15:18:35 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) write(r0, &(0x7f0000000040)="1e8003560e33696583c07e8de256873c3a897d157ee0b8c8ead1261d", 0x1c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x401, 0x6133, 0x9}) mremap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) mremap(&(0x7f0000028000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f000003a000/0x2000)=nil) 2018/04/03 15:18:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r3 = fcntl$getown(r1, 0x9) ptrace$getregs(0xe, r3, 0x1, &(0x7f0000000080)=""/22) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}) 2018/04/03 15:18:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4}, 0xfffffffffffffde0) 2018/04/03 15:18:35 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x2000000000000004, 0x80000000004, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000000)='\v', &(0x7f00000001c0)=""/230}, 0x371) 2018/04/03 15:18:35 executing program 6: r0 = memfd_create(&(0x7f0000000140)='(', 0x1003) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/04/03 15:18:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x0, 0x6, 0x1000, 0x7, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) dup2(r0, r1) 2018/04/03 15:18:35 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$dupfd(r0, 0x406, r0) accept$unix(r8, &(0x7f0000000540)=@abs, &(0x7f00000005c0)=0x6e) r9 = getgid() getgroups(0x8, &(0x7f0000000500)=[r1, r2, r3, r4, r5, r6, r7, r9]) 2018/04/03 15:18:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000002c0)=0x2, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000240)=""/31) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x40, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r3, 0xc8f, 0x0, 0x2, 0x4}, &(0x7f00000001c0)=0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f00000000c0), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x468) 2018/04/03 15:18:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffffff6b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xaf}, 0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000000)={0x0, r3}) 2018/04/03 15:18:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000340)="77c22a475f049abfafd202d27327bf020998c82d6c0a4df9f49fffc2da99fa188b380536f86840578783292aee4b6a3451e200187ad3b2214c4a9c8e36209cd7e209", 0x42}, {&(0x7f0000000580)="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", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x3, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:35 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffff, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) listen(r3, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000013, &(0x7f00000003c0), 0x33d) bind$alg(r1, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f00008ef000)=0x40000, 0xd0) ioctl$int_in(r0, 0x80000080304d65, &(0x7f00008d3ff8)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r5, 0x4) 2018/04/03 15:18:35 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000033c000)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[]], 0x207}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x39c, 0x1, {0x0, 0x3, 0x9, 0x2, 0x101}}) 2018/04/03 15:18:35 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) io_setup(0xfff, &(0x7f0000000080)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80002) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x82, r1, &(0x7f00000000c0)="5598d6c53463585fdd9af6703c9d338e8490b0e3509b01f9a1847f239942300d2ee97fb4b2b2aec4f9f9c04977a6171d3d7608275e13a46c007759ef28f8e2d4", 0x40, 0x1f, 0x0, 0x1, r2}, &(0x7f0000000180)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f00000008c0)=""/4096, 0x20) [ 70.649446] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 15:18:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000580)="599e041b3de59450f68393c1fc338d740651ccb6a2c3043d12456e8765773d187b5918f14e4b21bcccd026242fa5c0926007b4c2f553603aa1759008cae3161219ee1b6480177c90203c109b8b0a142d54d0711e359c12747762f2c6b45a5a8d47d4be8ab83f6ad87a917ace22b6f3e53133b16d457f59b39bcc94e6ba253beb39909c84f3b0937def780fefbe87fe3770f3d2378d87761493707761b31ffe44524358d3f78a5f9cd793a933c6baeecd653bfc4af9c0f65807487b18209bfede81d82e26ba7f7cab7c5d6878b7f2cfd0c9a41869158c2974508262f072b32e6af9c7e05b132904c52198f48972425b19c51b068e36ff2c0a9218604e40e66bff5dbe712d60a9014a67a0ec79530978d5fcb215493b1a74e470c84cb3f28223d6f747a61fb4ea441025ef278ec42cb1ca74caba81205a7a845b57f89d1f220d0804eea64edf16657e2d70f2bda63c583e19c33d24e12fd0c93523bc41f397a58ffea3329ed0c7d24db06cf6cce34954787e7524bb4c152ba8", 0x178}, {&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:35 executing program 5: unshare(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f00000000c0)) 2018/04/03 15:18:36 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x7) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000003640)={&(0x7f0000003300)={0x10}, 0xc, &(0x7f0000003600)={&(0x7f0000003340)={0x50, r1, 0x401, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, 0x1}, 0x0) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/03 15:18:36 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000200)) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 15:18:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x80000000}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x7fffffff}, &(0x7f00000001c0)=0x8) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1084000) 2018/04/03 15:18:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000340)=0x2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1000000, @multicast2=0xe0000002}, 0x381) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x101, 0x10, 0x4, 0x7}, &(0x7f0000000580)=0x18) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000006c0)="cb6fa0e69c5bf51dae59fe886a3a4665737679c81c24ba28d2c89e73e12439657d5a34ac6e79ae781efd1cbcf6349810955aedb841357229228c8f83f1b550313c7a24b563cca691f86b46cca9d7cbe4d47ce0aa07452caa5e7c0f4c71dfd69efffebfa58322dbf8551155bb20897fb972dfe86c4cab8a61e4efbf82c89d4ee8dff293bb8e6be75d3471f36070520cdcb8cd72dd08c72c557ebc2e4d590837d826d6e25300346eb149771f8d36b3e8a7e0fdbb9ef82f384c07663342230cdef565cffbee81c0157a4250f18b159ced76447a21dff1244480dcb8a70292f59af4caaac0d85f1b95bdeee0736e5ca6722d02", 0xf1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x8, 0x0, 0x3ff, 0xf42}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x5}}}, &(0x7f0000000300)=0xfffffffffffffc4b) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) 2018/04/03 15:18:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x88000) listen$netrom(r1, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x18802) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x2) 2018/04/03 15:18:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002e0023080000000000000000030000000c00000008000100", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/03 15:18:36 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x11, 0x0, [], [@enc_lim={0x4, 0x1, 0x5}]}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) getdents(r0, &(0x7f0000000080)=""/55, 0x37) 2018/04/03 15:18:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x9, [0x8001, 0x8, 0x7, 0x5, 0x5, 0xffffffffffffffe0, 0x4, 0x5, 0x3ff]}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7b7e6686}, 0x1c) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/03 15:18:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e509c07d0d0bdfb5f7222b61296abcd05faa18f25dcb4853472b180d94dec12d4f0dc03cb8670f40e08912522f1931844d24d93c25d92745240ad5b0b04b10a8e", 0x80}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:36 executing program 4: r0 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7fffffff, 0x2000fd) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000005c0)=""/4096) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x240, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchown(r0, r3, r4) ioctl$TIOCSCTTY(r2, 0x540e, 0x2000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x40, 0x4) [ 71.646452] IPVS: Unknown mcast interface: rose0 [ 71.658988] openvswitch: netlink: Message has 4 unknown bytes. [ 71.680896] IPVS: Unknown mcast interface: rose0 2018/04/03 15:18:36 executing program 5: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r2, r2) setpgid(r2, r2) setpgid(0x0, 0x0) 2018/04/03 15:18:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x101001) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) 2018/04/03 15:18:36 executing program 7: socketpair(0x5, 0xf, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1e) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x0) 2018/04/03 15:18:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x7fffffff, 0x55500000000000}) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/03 15:18:36 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000040020000000e630c400000000000d410ea14ac442b432a52b21bd2909327dd2171018532a26db464696f1a5fd254ff5404b6fcc009dd6fec18c3adfd03b9379e72097c50b2c0c65c8c305acd234fa4e8f835aff78d99afb21063e88e8c4283e39bb436291b2691cd31baa0be482f500bec25b0942416e9d052eeabd48225fa9538207017895878c2bcbb4f730c5d4d0cd1c3c34e17159fc1b5780ce456a4931af94cc7b39de32ffc50"], 0xe9, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x340, 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=r0], 0xfffffffffffffd74, 0x0, &(0x7f00000001c0)}) 2018/04/03 15:18:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x29, 0xfffffffffffffffe, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=""/34, &(0x7f0000000240)=""/59, &(0x7f0000000280)=""/143, 0x10000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x2, 0x20c, 0x3f, 0x8c5, 0x8, 0x5, 0xa5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r4, 0x7}, &(0x7f0000000200)=0x8) [ 71.867571] binder: 7345:7346 unknown command 1073741829 [ 71.927123] binder: 7345:7346 ioctl c0306201 20000080 returned -22 [ 71.943495] binder: 7345:7346 unknown command 19 [ 71.956194] binder: 7345:7346 ioctl c0306201 20000240 returned -22 [ 71.969408] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 15:18:37 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x34, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) signalfd4(r0, &(0x7f0000000000)={0xffff}, 0x8, 0x800) 2018/04/03 15:18:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/03 15:18:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000001a80)={&(0x7f0000000980)=@can, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/54, 0x36}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0xd3) 2018/04/03 15:18:37 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x20}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) sendmsg$nl_xfrm(r1, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}}}}, 0xc0}, 0x1}, 0x0) write(r1, &(0x7f0000000580)="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", 0x1000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x89f, 0x100000001, 0x7, 0x1000, 0x3, 0x6, 0x81, 0x0, 0x66, 0x0, 0xae7e, 0x7fff}) 2018/04/03 15:18:37 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x6, 0x401, 0x89bf}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) 2018/04/03 15:18:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x3, 0x0, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6a}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x6af}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffd47}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0xd8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000000)={0xfffffffffffffffc, 0x6}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) 2018/04/03 15:18:37 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000001, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000200)=0x9) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="eab1ac81d2e9dfbd59baf974d7fc6e41bca19f93f8e44af358881a14295fb005f4d7103408f11704b5eac9f64474d5cdb8ff570c1c2d657221a318f1c27668bc42d4e9dbc4d873bc869646c458c2d26ea9653a91bad587b2e0c97744e41aff26044e051ad0bdeb1edf0f573ab5a0a6478288a086782ef606e1ea2bf6148afe3dba78b6248f223a6821e1bca4a01d3007829c4355d02574465eec3b73a775e19b9b5cd32c08b200090033bf6375969d0346f51e668cc30e4135bdac5e6986d2d86acaee5c777b0e2f131a3fa3acbf18", 0xcf}], 0x1, 0x0, 0x0, 0x19a53cb72b9f3a66}, 0x48850) [ 71.975526] binder: 7345:7355 ioctl 40046207 0 returned -16 [ 71.993330] binder: 7345:7346 unknown command 1073741829 [ 71.994631] binder: 7345:7355 unknown command 22 [ 72.008192] binder: 7345:7355 ioctl c0306201 20000240 returned -22 [ 72.017966] binder: 7345:7346 ioctl c0306201 20000080 returned -22 2018/04/03 15:18:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYBLOB="34511c66aa7b4ae31d32e45dfe4f87a453a736bcb1359c"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 72.054578] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/04/03 15:18:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0xffc5) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x4c) fallocate(r1, 0x3, 0x9c7c, 0xffff) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000500)=""/123) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)="62e37366300000000000000000000040") acct(&(0x7f00000003c0)='./file0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) rmdir(&(0x7f00000002c0)='.') socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f00000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffc1e}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0xc0, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0xa5c, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x7f}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000300)=r4, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000400)={{0x1d, @loopback=0x7f000001, 0x4e23, 0x1, 'none\x00', 0x2, 0x8001, 0x65}, {@multicast2=0xe0000002, 0x0, 0x2000, 0x0, 0xffff, 0x81}}, 0x44) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/03 15:18:37 executing program 6: setrlimit(0x2, &(0x7f0000000000)={0x2000004, 0x20080000000}) prctl$setmm(0x23, 0x2, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x24b4, 0x100) 2018/04/03 15:18:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x3000)=nil) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="f800020000000700d5c0cf3c5a5e61c8010100a54f50e960504d856de967dd"], &(0x7f00000002c0)) 2018/04/03 15:18:37 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file1\x00') r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r2, 0x8001) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x1, &(0x7f0000001780)=[{&(0x7f0000001540)="d384766f408b1b22224e42085553aa89ded735711bd422631cf7cd4c422c3bc1164ab91767aac3567b5ae92984d8f48ef6e7892e5c38eda6d374f03a22a865bbbceadab6fc959654a7fc35f93804e96a225a2c8d13aec915172690e3f75c516e9162648ca5269a1080745704cc3aab77f25213e3d44e52885a9d48f68c0dc3", 0x7f, 0x1}], 0x80000, &(0x7f0000001bc0)) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) umount2(&(0x7f0000001440)='./file0\x00', 0x3) write(r3, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd5923858", 0x31) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r4, 0x8, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x5) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000001940)="2391c7e7ad1f457e489ec2558f194ce016b39edd5b1d73db582e61846f993b608a87dfd38c3331806aea522558b4967809a7aa1aebd24ef83f0e087a868d889623814c6f55db438b62edfc8b2e5937743a008928749c85b1f0c4c4b905dda0207065f86d19b44d75d7bf6afe60a6c202f952f41dae1854cfe692c02be3f0261f758e50a4c1b49cdb3b1c95d28b2679d1989e8ecdb615125b56b2b9493d1d7c33346acf3030b23cd41db9c58ecf6ddf7c82b6d317d70526986a08b0b60663ecdf967aa489bad9d12da35fad28f5a5d5780a2cb4fcd5a3b30b1929f1c5373ffede7962b6f418533d21bb47e7b05fb025f0eeab4c18cca8b1fccd38f76dbcc9079d27f638bb420515f64ebb37ca32d2458565836abfda7a4ef50e029f7ff77577954c782c9af49d82bf4d1460f8bf06be66a1bbd0d65ea42b21dd45d90ebb9ed2b3", 0x140}], 0x1, 0x0) syncfs(r2) getdents64(r0, &(0x7f0000001840)=""/250, 0xfa) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000001480)='./file1\x00', 0x4, 0x1, &(0x7f00000014c0)=[{&(0x7f00000015c0)="87a188c0aeaeb9ff3376dd2a352ccae793b500e434b798f2abe461b0e2459bf114fa523ad9cf669081dbfd4f983ca9c2a95c6faf6b5a6ab228969a8a15063169462474c31af7abac31d08f736eaf4c16b7ac49708e3088d0486cc5dd1914c82328eefb4525215c8cf6056f9b6715629d524c73d3773e046a3363fe372ba13be11c57c0b684e6f8b914fbb8502977a5c3352386636343c67b6ae65ea3c7f704aa0cbd5731e411372bb22b70df054d4d549e98d38469b8fd9fb0c41af0b79207210512d718f29a2727715aac84bf1f368f233025a4fb77053a41d498ffab879bec5bbf5e09f1", 0xe5, 0x100}], 0x4000, &(0x7f00000016c0)={[{@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x38, 0x36, 0x7a, 0x78]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) syncfs(r2) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xf00}], 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000180), 0x12000) lseek(r1, 0x43, 0x6) ftruncate(r2, 0x7f) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) 2018/04/03 15:18:37 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000380)=""/174) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xab, 0xc5d67be51df35b96) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000003c0)={r2, 0x1}) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) msgget(0x0, 0x100) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/190, 0xbe) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000400)=0x100000000, &(0x7f0000000440)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x2, 0x1, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x100}, 0x2c) 2018/04/03 15:18:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:37 executing program 6: pipe2(&(0x7f0000000000), 0x80000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/03 15:18:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) [ 73.091019] jfs: Unrecognized mount option "umask=586zx" or missing value [ 73.400724] jfs: Unrecognized mount option "umask=586zx" or missing value 2018/04/03 15:18:38 executing program 0: clock_adjtime(0x5, &(0x7f0000000000)={0x4, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1e}) 2018/04/03 15:18:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000940)={@rand_addr, @empty, 0x0}, &(0x7f0000000980)=0xc) r3 = socket$rds(0x15, 0x5, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vga_arbiter\x00', 0x400, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000039c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000003f80)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)="020c01eb8293e01d088ac7725de59aa011c8770d656223e5131cb513e720d24c27b504cd2c17c475a32186b72ebabb58fb1b74fa429d173d9a2433a0f13cd60b5063d2938a10fe12d1c7d6dcd858ccff5c4fdb0d602fadc4d504f93b22e8c0513a0553ffcd9a833b47dc6d5787c7f81b7d01280d363e54ff4fe0581b1abdd8398ede585f7f9c89d8ad8c2bf7a29af582867f165f2650f2711f123c06448569c5cc24631e4c719fcf86a5197e49928650c2", 0xb1}, {&(0x7f0000000100)="8292ff361b93cca390f51f01c027cd72053700ff6219352a590a3bf7f991950f48b11d2d9e48d081bdc8b0afe12e1c5f489db72ad055baea632fe92ad540", 0x3e}, {&(0x7f0000000140)="c988e6fde01d63c3b5fdca9b100dd0257fc3cbc66a7b0ea7533af1fc67cc7abc9f1455467d36ef7289a98aa301d1d4aba3714616395bf86da4e1846aa9d6234bbf7bf672205a8f7eb86c51f0bc6e1bc5679b0ef442d2db6e86d930def7dd230608a04fa25840a8e80b96936d0d5153e82f5d754de86dde4ad6b61c54eee2d3a801737e73330a44f764b552cd21405a66776bfa06f8ff7677ad3dd9043e", 0x9d}, {&(0x7f0000000200)="4691330ec7176f43774e7f063629f87c7166a3adb80522611922a6993229c33815c85cb20849306c52cbecc6b2e5", 0x2e}, {&(0x7f0000000240)="8f6061e1683c85bfd0a2b35669dd42eee0ab782ece17a4589340a086d8319212fb0bdf14cca87ea5aac0005979588d6c198efd5f9d4d62fd750a728763dffb33896b250ea9f32c5aff750ee571c3f5b632524c75a0759aef4cd7f67464e19ecdc97658d52c7aad475d135d7bd868614d40d3bd12a48953d64a182effb525d77c307a0ab2293335dd4ab6137361c7a5008920f5213820efaae9c7f2e7e2e104df0f889b806cabe2081b45f130347fd6c8614d92815a610423f131f689687ba3e6a0d51938f4165491fb261f71aac83db454a91582", 0xd4}, {&(0x7f0000000340)="1d331668e914e554a2b1c1d0a1312199df462050a64b069279d38ad19551728d0a1b9c3c0a66ea6c2f1738e263dfee50269ec3d993e5e12fe7b8e2c69fb6e1b81cdedaeb5f8b8ff7bc9b4e5f4801077ba4cf5036da96085fb1a971215bd285ebbbbaacee46691e467df08b66ff9d2e23f27c7bbf9df8d726763ab51c6b5c2a3dbfd0ebf5950fa5999168bb6a524bd8baabc5485712ed6ef577ad167a93857475", 0xa0}, {&(0x7f0000000400)="0525c40c5c0685c195de8be7e2fa443e397a0158d5f6467546b86008924696f8924781ae836f98ca7f4debbb8cb32e", 0x2f}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="6ea02df3727925cb1ccbc28c3027a27b6ff4981dd0ed7c2436d7f90a5babebf868f040a7fd935394552ae537320f8da48af6d36b860bbccf69b0cef4bf8d2bf08a5ddbd8d8d2196d241111f02bb4b46553acd77ca90fa1863155e28cf06c6b5d0c43e71793302146af9569a2453e025d86e8ddc1daf9b3e0ad32e455ed6889914522ead62944d7def746d1f846cd1445fc742baab86c", 0x96}], 0x9, &(0x7f00000006c0)=[{0x80, 0x0, 0x7, "c41a43a339d465f4a56641a2e2c3e910e6ba72e5c2f9b6751dc707590dfd541edc4d677ec520ddcc39cddf8cb68dd77cd22adbf5a983d6d15c35a09c074b6375e17fe64ad0a9799415c8144ce8adc6e3366e9d83e2dbff054f306b4c28c17378e6a4d98cae0bdeec4cc8f2"}, {0x48, 0x1ff, 0x5, "6f169a47dcecebd281e20713479b929fca5c6e7fa6dbf01e2cfc9dae8254e972e012c732774dc71f8c4fa962cd800288cab8613b56"}, {0xb0, 0x10a, 0x3, "98bb10cc9ea4594bb28a0c9a262b04d020aa0f37e02f8bc2fd22dcd81a1de6b18e19423f24589fb0ca313c49100079e859fd79be3ca3933bd3f9bc3318ef0d47f2cfaf509602c259ce35963c376d2f15da49f3123df1ebbf0f964fd8749c889ad74d3b89a0210e37b43c68450f3e259a1262d6f3da00ee2c00cd4a3d54890814502c8cdf7dc0ba4a19ef4236f4491bacaf57406c4f175b236832b2f23f"}, {0x90, 0x11f, 0xffff, "017495e71e5817cbdc6d0adbfe35834087b5a6f5ea2061a1454c012bd6029dbb1475f614ce907a165a1bf2d4b06d02071bba54882d2a8a619a9bcbf59d6a61872221a47caf09470c2930967221f1877a8b9d616e50d4b420ddecf55d65ff7fd96d3cb9647d9cfdc547d5baa7232a6b14a72907f7a31a928c1a832bee6384d6"}, {0x58, 0x10f, 0x1, "3ac004a8d01cbc49520acb6d7dcace84c631d5950beb087b6b04e0a07b4ab628ad7a0d12e5470fb6462f2c7f02aa5c49cc537d676ba4bdcf496db7decede236bbd9c1a29"}, {0x10, 0x3a, 0x9}], 0x270, 0x4000}, 0xfb}, {{&(0x7f00000009c0)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000a40)="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"ded8c4e0006b53f64474bc72acc0d1b09477aa1e21fc7aaf33cf82d906efab24cb2cd9beb41bf028dc1b0d8d9101e6a65cbc44293e1dfbcbb12f539bb7574b7c42b663bb882d56362c4bd8c55477288bae93ab8d8370e8e13690caae4785b244acbc764b6a8087be6e3b92ff3c60ec936a8dd73bed3161b455a673dac01a6115c875a6661958622fdc9dd4e88823515d52fade23703e0e97158869407ac4b3cf2cc275"}], 0x288, 0x4000}, 0x5}, {{&(0x7f00000025c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x3, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002640)="4884799e7d32d1e6e8aea6625e707609e5eb5e7173393561d80c5f476f0f729198d65d52f04aeb9b2ca7e1a6ac0d006018155d864ef70ba91ef963bb211b110a94dfd834bb39d358d6f4042c899d21d92ec6ce78670ce10b7438e251980c59f01a189ba7f14652d098e0fa4efbd627c7d3cc3f09a4a927eebe93bfc5c5", 0x7d}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="1224cebe11508157b8b839f3511b57bde1449e251aa31aa369bb73f65764081efbb59dad6bf849180ab09ad7db876c054ba8a8a6b645a20593d84b37", 0x3c}, {&(0x7f0000003700)="e89e3b67d58e8b0a75b255298b4724d210ce4419001476a3f61f90acb1ac5f347014ca2c1e69e8e1931c1b553d7dfb599a666086ff47304eef400575083a", 0x3e}], 0x4, &(0x7f0000003780)=[{0x28, 0x10e, 0x2000000, "33bbed90af2b5fea9bf97c2272cc5ec09d28ef146117"}, {0xd0, 0x111, 0xfff, "bea3cdb5dc9e768b01e8a6d7a872d048c47d701a0864299a1c71a935ff5701722136b29e36666d664cad2037238819ea36280e7ffa48f7f7e66b2e9c336578aa551fa3a6fb06d727d6c50d785a6d56b37fa488c5607fcdceda68e9969b4b3668fde74c79133744a0a708f0e6b3b1a4fb55251fca8844a7cb8c4875a009b336ff427ed6d85fa69c45f8b0fbe090937ac7dab21e211f45af5a8fc666f27492932eae64153f77f2e39a34a760c5093796868d3317fe798a22d31d0a93584b99"}, {0x88, 0x114, 0x100, "6691b704d37ee9b0f71eae97263aad3913f8e2d223fd6d5a5cb90ce8c31ac071839ebcc552717000e7da08e0407a7443a0cdd3aa7da68a2a2ee8af16cd5fb15add70ad38705f5878ab628a1fac8d366cf4e3d91b9c1b35268ee32b4146666a0ac7e102d95fb7ea6ed9355c785ba3fb7d5a168c1338e9"}, {0xa8, 0x1, 0xfff, "4b2e354a3e091e79adde0894bd28b0e08736fc90d554fe17be817863d3e5c9e37212177557fe9a9db0e7102b82d6f0d5faf8e1404f8ac6bff6594b550b450da30ca46aa7bda0f394d908d4c28c21c3f4d2a673b608b9c24327cf9766668b4871aaec7a80cea6537c23268ff8499c526d9ab2e161f577ca2c5831a1942e8b8f9001eabc54b70513473956cbd15f4c7b103e6c3f71d9c99158"}], 0x228, 0x4000}}, {{&(0x7f0000003a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x4, {0xa, 0xffffffff, 0x1, @loopback={0x0, 0x1}, 0x8001}}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003a80)="706f7e21fb9df06a0fe34a59742ed99acd6f593df73e7c289900fa805e83e546c082130f6401ca5008fcadec2e897d", 0x2f}, {&(0x7f0000003ac0)="be1157b72fa9ccd899d16f32c7e6a2fdf0577319716a19e779354c3ce74e7e92", 0x20}, {&(0x7f0000003b00)="100d1d80fb2a85b3d53ef1a1434cf1b03b3f3f09e35213bf963ad50eabe962e6d16c2d14c96a885d4b09884f653541f432084537b0e8cc8d9ff6365ed399f1a442544e64865d4a9deaf6e175485fbbd304300a9df253f983e92098fd681758fc76f0cf00b938b37cb07abd1aa394bb94ec76bfdab4e86f9de9706236fbf8a9164ac2d5fa", 0x84}, {&(0x7f0000003bc0)="aee9a10076dccea97d16b34c98c5127a3dfda21c2018d27460e1984f5f4085bc87b7fd2789b812bc26a7a4570146524a345335948825d7efe1f31cddc0f061da10cb2461546f530e100f2611a2bc22b3c42fe22f745044f81a5f84bd", 0x5c}, {&(0x7f0000003c40)="2aa981a80f764e360bb58db3f430d2cbc402ff28b59a740d4c0c08b83876f3d0220456536ba8b443f1790f299b9d21556ae0cbfe33e767bd66d7c789fc6a748a48ec718c6d75436accd499426e0769bde91e69a01ccc82eb234bfe25664520ba8fae82693d860762e0aa8ac69e3a358eb411", 0x72}, {&(0x7f0000003cc0)="93434236808e6c5edf", 0x9}, {&(0x7f0000003d00)="b25b93468e5df2f45a8989da4ccf1c63850872fbf6a3801123812fdd2d3ed8f03fa95a3becc010ff5b80974a17b1fda337ef9c27da42d3a10a0b5a390d179e09ec7d178d8437f8e8f2781eef711f058ed0194f4edf55d21bc3e5df42abf2ed78bc078b1f653d7aace79a47d9ddbfdf6c9611176412c7760e2bce5e2e045c531abd4f946a0dc7b3c01f3abe00b2baf0c47049ea88f99aa14e5d239e", 0x9b}, {&(0x7f0000003dc0)="e318", 0x2}, {&(0x7f0000003e00)="a5ba7f87c81758a37ebb8b29b3d6665de0054eafc899814e1060d34d20da1949ef6adb4b5cb6ccae7ee9ebd6eefe35c592459a5dbbf6f2c28a8be6f1f99db0359683f0d8d2e4b224e814a2723ed8af39a209e3cea525d485f4af2e9ad3bcbb30b939c5fa4885e58583723fa89d1fb37e046f52ddc83300a044ec70abb9fc312df090d046ff2cd07758c3231035830fa02775e7dbe2f66ed3f5713c8d6bff612a943a3911d12448ea6ac62d3d3e213c", 0xaf}], 0x9, 0x0, 0x0, 0x48c1}, 0x9}], 0x5, 0x10) ioctl(r0, 0x4401000000001268, &(0x7f0000000040)) 2018/04/03 15:18:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x7, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000007f000000"], 0x0) 2018/04/03 15:18:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="5a79d842035367f7470acec1e2a6ba857772a794ef713e19f19fbb015883d5b7e355df2c", 0x24}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x20004800}, 0x4000000) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4", 0x1}], 0x10000000000001e7, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 15:18:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x2, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x100000001}, 0x8) 2018/04/03 15:18:38 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000200)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0xde, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) read(r0, &(0x7f0000000000)=""/7, 0x7) r2 = socket(0x1e, 0x4, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000080)={0x2, 0x3}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(0xffffffffffffffff) 2018/04/03 15:18:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x3e2) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$inet6(r1, &(0x7f0000000440)="68a5fa53b816ef09ff5ceb197397cf8aee0fc17a2469480e86cc917ce59673f9ef", 0x21, 0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}, 0x1c) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000280)="313bf2d5fd53771697250cd0c5479f32430ebc95da70cc61d0f4313e483095a2548ed09189c8ab12805db1d06163696d9797ab0ea0d09a2a35126e5656928b60ac77ef6741d7608e3683d3a327bf128fd9b2114168d5dc36be8b60818309c55b22a0e4407c207f93cb5a", 0x6a}], 0x2, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r0, r0]}], 0x50, 0x4004}, 0x20000000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xfd, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x7, 0x5, 0x800, 0xd16, 0x82b7}, &(0x7f0000001600)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001640)={r2, 0x3, 0x1, [0x3d]}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x5, 0x8, 0x400, 'queue1\x00', 0x2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001480)={0x0, 0x4}, &(0x7f00000014c0)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001680)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001500)={r3, 0x8}, 0x8) [ 73.546586] syz-executor2 (7440) used greatest stack depth: 15960 bytes left 2018/04/03 15:18:38 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000054fe00", &(0x7f0000000140)=ANY=[@ANYBLOB="0a0000000000000000000000000000000002b2d656dbe0b46df825fe618f0000000000000000000000000000"]}) 2018/04/03 15:18:38 executing program 7: r0 = socket(0xa, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x3}) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) recvfrom$packet(r0, &(0x7f00000001c0)=""/83, 0x53, 0x40000000, &(0x7f00000002c0)={0x11, 0xf7, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x10000, r2, 0x10001}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffeeb) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000300)={0x7, 0x3, 0x100000001, 0x2, 0x0, 0xe82}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/04/03 15:18:38 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001540)=@sco, 0x8, &(0x7f0000000180)}, 0x2) r2 = socket(0x18, 0x0, 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='trustedeth1\x00') connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r2, 0x400000000000111, 0x3, &(0x7f0000000180)="874cd69e", 0x4) 2018/04/03 15:18:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfffffe43) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000000)=@full={{0x3, {"a0b1a7df445d24"}, 0x6}, [{"123e52ddd44b74"}, {"182c378c910d2a"}, {"939b9f98011a31"}, {"a18521245a6119"}, {"59e55fd7fada0e"}, {"3d2f935fafa707"}, {"38f0d173101d08"}, {"70f95fc3963cfd"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000140)="7bd10710a699496f938c715f6f14eda9d3092dfd77183fdb21cc69743896aca67347f2fe31f0ccdae832a9d13ef85d4e775968c5ff03d8ca38f41225118438f9e1b0424c5c4afc3b1212a9fc6b76fcbf520b9dcd75de2edeb322ba1b4c5930ed138117f3c257e88a55553e9f4faade2561ea584f7e7f38dbc7a18e163cb943cd55135ac978d6240de7d9d3978f8605f969992a7fd9e41deb83c5740eba05c36f7f6b366eef36ceb20612f07087e163e819d5fb313f2a5b0f2144ccc92d1a", 0xbe}, {&(0x7f0000000080)="d9b4485e370d598b805be19644c511c80512da44b1830cbf9e8feb4a997bb0f6573de83f405cf537f3d1a16762193f4c2fc837d8766c3d6e87730bd7de9d0299e91f", 0x42}, {&(0x7f0000000200)="338b26cd4c7980e6d068c261713bf042cfa64b036057fcba49f70e884a2266519cd91a22f3a67c0f2fb71e74becbeb70babc1a80b04e8f89d78ca725e8f9a87926d251f9a4513e0290ecd094b0ad5ec1354721eb3a47d83c4105d3b7b645cd28585bcf287b6358519e3c3203d1c6a6000764ca2762058fe1a93379844a36704cffac1a0b9883d2474f01b38b533a99de3cb87ec22c9b57d807e263ce2c6a3a6e6b4990d7e8b4f3649f8b4cc29b4fe38f311346043616b318e56ebc45df87a9f1a37cb7c70f836e6003672c6b66229eb224654b97adbc57", 0xd7}, {&(0x7f0000000300)="e03db698fb62e414cde96dada4d7", 0xe}], 0x4, 0x0, 0x0, 0x1}, 0x40) 2018/04/03 15:18:38 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6a, 0x80000) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) listen(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000019b50)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000009000000030000008802000000000000ffffffffffffffff80030000ffffffff80030000ffffffffffffffff80030000ffffffff03000000", @ANYPTR=&(0x7f0000024000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0xfda0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001140)={0x0, 0xffffffff, 0x30, 0x8, 0x1}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000011c0)={r2, 0x9}, &(0x7f0000001200)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x321400, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) 2018/04/03 15:18:38 executing program 7: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) name_to_handle_at(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)={0x63, 0x3, "a6da917f0d22613f906004233f6efbbf12a7c5da1654707e8e8f4095e0dcd1d4529043bf6bebf6bbc4dbb8ed21c30c3e74ab05f9682ca904ffdc0e311b515c50c3ae7f8977c9f87f373eee3da3ed0c966b09ee80c37f61b0aca43d"}, &(0x7f0000000240), 0x1000) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x1000, r1, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/04/03 15:18:39 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x1) 2018/04/03 15:18:39 executing program 1: r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa0000000004000000000000007f000001e0000002ffffffff7f000001921114aa"], 0x28) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r0, 0x0) fallocate(r0, 0x4, 0x0, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x8, 0xb5f, &(0x7f0000000080)="e1751bf457788a2585b6b57687748dc891fca22be208c37d42ef987ea1b4ed865bf1499940e9137a27ebc7a564e60433d869a163a546052483fde26e7fb87dff0e817dba7fc9d30f75b4a96157d44f2417b32834291932f842cd2d94bd1f721a782ca39686daaa14f67613a8f5a5a899e962afd605c1486a990851a13b6a1f0f1cbee03b", &(0x7f0000000140), 0x84}) 2018/04/03 15:18:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:39 executing program 4: prctl$getreaper(0x28, &(0x7f0000000200)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x42300, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="67d8e4ca5939326265ac04694abd29898941ea2183ea1d6a9cc41c535cd76bf103c6c30c7f6a74a8477de33ffe70ac5e95348e37cfe993b84896c4e9ff66d023e596f536b5d6dd0e3238e22d06d42484f2a1232bf39b8654136a89d98f2c17ab23d6bc2c391f056df4a037d733ed57b3f9e9ecb7c719cf26a2", 0x79) 2018/04/03 15:18:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340)={0x1}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000400)=""/5, &(0x7f0000000440)=0x5) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r2}, 0x14) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/04/03 15:18:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40, 0x800) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/180) clock_adjtime(0x0, &(0x7f0000000180)={0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x4}) io_setup(0x20, &(0x7f0000000140)=0x0) io_cancel(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000280)="d03255b61224fd5c02c1103fc10a653b1d8d5724b202d00b022beb93effcf7a9cd9835527d5001d73417919137f5ed04e7ec4937c19fb5262f288e296cf8bcea4dc72ce7aef6d46a2c314ca9ed0ecddf7bc34aec5a818a7aef18b0168cbf6a6286ef1ebc46ee341eb5e3a643f1ca3d3eabcff68a27b376d4f3698a149329b07f5f24a5c90846e1c1977616ace62ed2f33b64ae8fa9c7a7911b78922ceece81a34942139f93", 0xa5, 0x4, 0x0, 0x1, r0}, &(0x7f0000000380)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1e, 0x0, 0x4000, 0x4, 0x8, 0x80, 0xb1, 0x6, 0x9, 0x3}, 0x10) 2018/04/03 15:18:39 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r2 = socket$inet6(0xa, 0x800, 0x5) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000100)=0xffff, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) dup2(r1, r0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/04/03 15:18:39 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000280)=""/203) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffff9c, 0xc008ae67, &(0x7f0000000040)={0x2, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) r2 = accept4$unix(r1, 0x0, &(0x7f0000000400)=0x18d, 0x800) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'eql\x00'}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000200)=[{0x4, 0x3, 0x7, 0x7fffffff}, {0x14, 0x10001, 0xfffffffffffff000, 0x6}]}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x100000080, 0x7, 0x1000000000000008, 0x11}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000014000), &(0x7f0000009fa5)}, 0x20) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x6, 0x4) 2018/04/03 15:18:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x148, 0x4000) poll(&(0x7f0000000180), 0x0, 0x8) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x153, 0x800000000000080) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x46) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)) close(r1) [ 74.746354] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 15:18:39 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x3, 0x200000) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0xfffffffffffffff8, 0x4e23, 0x100000001, 0x0, 0x20, 0xa0, 0xbf, r3, r4}, {0x8, 0xf6, 0x7, 0xffffffffffffffe0, 0xffffffffffffff48, 0x7ff, 0x7, 0x101}, {0x8, 0xe900, 0x3, 0x9}, 0x7, 0x0, 0x3, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d2, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x4, 0x1, 0x0, 0xc5d, 0x5, 0x3}}, 0xe8) 2018/04/03 15:18:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e", 0x40}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x4}, {0x20, 0x7}, {0x1, 0x5}, {0x9, 0x883}, {0x1, 0x8a2d}, {0x8, 0x40}, {0x17ffffffff, 0x9}, {0xc82, 0x5}, {0x3, 0xbe6}]}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010dc2aafcaa57aa11d3f96876ff103908000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fbffff00000000000802000081ffffff08001b000000"], 0x30}, 0x1}, 0x0) 2018/04/03 15:18:39 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e", 0xc0, 0xfffffffffffffffe) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x4000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0xb7e, 0x400, 0x2}) keyctl$dh_compute(0x17, &(0x7f0000001180)={r0, r0, r0}, &(0x7f00000011c0)=""/191, 0xbf, 0x0) 2018/04/03 15:18:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0)=0x30c, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="cc80d2edfb212f015b4597cf35281283d2430f269076544b2128619bbeead823808f59a28ac43ea4045d799bfe606cca250088bd36edf021b21fa612d4c203e9f34297eaac68af3d9a78e2cda9346a069a9afe02d6", 0x55) 2018/04/03 15:18:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635bad401957ddae25c95feb6feea94c4e5673346b4eb4277889bf377291a72de4e", 0x40}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4f5}], 0x1, &(0x7f0000028000)}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5e, 0x2, &(0x7f0000000680)=[{&(0x7f0000000780)="9e506e91f6959d15b30b3240dabd3d3db873a3af7aa76cb6239043c39b9eca9f3aad4c1e5511e387b438153983a0dc6c3baf6728bdea554c0bd57adb0f2de90d1fdd17ce9d4f118e84c9aa56f514e9ec501454d733d17f6b82ac5abe7a18f65a15ef3fe3c26fd8b4163bbec259cba21a3b2545883a0076374c5eb4ef3ede4031794b6ae6373e1af7e78943712c3a23d943af62777bce51ebf73dc9842a247041ad5296b82e5022cc4941e6d342b1750d4799e5fb8d14b542ab1539714e95d92fc5ea82161db89cc9f1fccbbdbb2a6e0e1f951771027dfa41c184fb6f358528", 0xdf, 0x100000001}, {&(0x7f0000000100)="623bd82c1b4f6ba64703a2e570afd464311beb18809b7f8e815e", 0x1a, 0x1}], 0x988409, 0x0) [ 75.019940] bond0 (unregistering): Released all slaves [ 75.118623] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.679114] IPVS: ftp: loaded support on port[0] = 21 [ 77.070464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.663006] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 77.669172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.730839] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/04/03 15:18:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x3fffffffffe) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40202) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/238) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/03 15:18:42 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x5ce) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/04/03 15:18:42 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000100)={0x5, 0x63, [{0x1, 0x0, 0x1f}, {0x337163ec, 0x0, 0x8}, {0x7ff}, {0xaa3, 0x0, 0x8}, {0xff, 0x0, 0x2}]}) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 15:18:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:42 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) removexattr(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') 2018/04/03 15:18:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xf, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x70, "ee0d42f61b70faa8c572c1b8fd5ecb78c7c137e5ed20a2932265678c44c28ddf1c324c35455db9923893ac448ee696b162b4406a42dd4701357511a7b18df500fd0bd2573d42d9437b468bbc9a965e3608160666a388a6c0160b61cb6c2aef3498776180b38be318932b8f22a0e38fd5"}, &(0x7f0000000140)=0x78) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) r5 = socket$inet(0x2, 0x840000000003, 0x2) r6 = dup2(r4, r5) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f00000002c0)="0f01cb653ef20f01df65ad82860d000cf3ab660f3a16f6000ea8000fd3d80f22d8", 0x21}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$fiemap(r7, 0xc020660b, &(0x7f00000001c0)={0x9, 0x100, 0x2, 0x3f, 0x2, [{0x80000000, 0x3, 0x8}, {0x1, 0xf0c, 0x2, 0x0, 0x0, 0x200}]}) 2018/04/03 15:18:42 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="02"], 0x11) 2018/04/03 15:18:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3c}, @in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}]}, &(0x7f0000000080)=0x10) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x400) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r4}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x4, 0x8, 0x100000001, 0x8}, 0x37, 0x1, 0x0, 0x0, "bcde92a41bd67d39dd9fdbfafcc9d08c83d08c47ca832d344bcfd07bc758827b3a90146a69f04ed2762561a20d92f58afc16bc167fa5648cd3d609347e453bfe"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x80000001, 0x4, 0x8}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) bind$bt_hci(r3, &(0x7f00000002c0)={0x1f, r5, 0x3}, 0xc) [ 77.790781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 15:18:42 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/03 15:18:42 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x10000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000200)=""/125, &(0x7f0000000280)=0x7d) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@ll={0x11, 0x1b, r2, 0x1, 0x17a3000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000040)=""/23, 0x17}, &(0x7f0000000080), 0x14}, 0xa0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f76ffc), 0x4) 2018/04/03 15:18:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000180)="e779b3bf5e00e98d62f90f73381bd9331067497e3cdf5651874911576988889d1fe5716bdb3913f40bc348abd74b96b93e141f43125f65afb8b5b12929039d26e64b9293d798d66464da8a55ba1180f2a8bc389c6a7c58ba5f20fd501ac0ed64eaeb215f0357c6dad1af83014f28b319a8e31bb612fdb453a64f0f8c84822e168a09e07970a15d0191", 0x89, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/03 15:18:42 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="02debad89d5ea5fcd3f8b1e55e60f877f4f0e2b830830e06ce3e1be8bdffa5deadd2c8ec405ec31075dcf6bdfe1f9e23879a8a459b44662758790ebf99c8a8a907d99dc74d91665eab309e41e9dcfeee07626f387d89513ebef037c7a60e94a34947926389ddb0802a4a695e89816d3141351455786876bf0bd39ba54d94a6e5b431ab73ae2632afca282d186e3de45e7072552cdff839cc13067a472cdcf6b9cc253d45960b", 0xa6}], 0x1, &(0x7f0000967000)}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffff791, 0x125000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x8}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="ae01908f139b70722aefff5ce5e7b9765f572e8c3c9fc36ee8a6e5db82bb552ac9fe4165e75a36be6078463da29db5e9c518a4a751f4f299ccb945347b32ae1459600001a471799d1f5f474d3cc0efad931b94a812c0bb56c2", 0x59) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/03 15:18:43 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200d41) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x7f}) fcntl$setpipe(r0, 0x407, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000040)={0x2, 0x20, 0x0, 0xffffffffffffffff}, 0x10) 2018/04/03 15:18:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:43 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6_vti0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) 2018/04/03 15:18:43 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1d", 0x2d) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0xb0, r2, 0xb00, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xaec4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40010}, 0x24000011) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendmsg(r4, &(0x7f00000003c0)={&(0x7f0000000440)=@ax25={0x3, {"86f9874b90884d"}, 0xae}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001340)="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0x1000}, {&(0x7f00000004c0)="27dba0a1f60644b98b87b4333f12f5f5844ea58d0d95a60a0be694c7a8a16b0b79b51e75640b0b532d77a9d9436cf14c5cbf9073478aa96547187a214ecb472f81b1db5cce94a1c90108e0bd7a75", 0x4e}, 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0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x40c0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r4, r3, &(0x7f0000002b80), 0x7fffffff) r5 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) fallocate(r5, 0x1, 0x0, 0x10000101) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 15:18:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1b, 0x806, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x8009, 0x7ffc}, 0x8) close(r0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000180)={0x114}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x1, 0x100000001, 0x6, 0x1, 0x7, 0x1}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'tunl0\x00', 0x5}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x38600, @random="733bebe812af"}) 2018/04/03 15:18:43 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000200)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000e, 0x4, 0x0, 0x8, 0x0, r0}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000240)=0x4, 0x4) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x10, 0x7, @thr={&(0x7f0000000080)="4de0ba8106cfd141d958e41ea662598f7edc6fa49e3aa8a561eae3a917500166732fc0b9e6c1fc0e834e2a742b45deeedc0fd0c5e6787ce7bff7ca4e6886d443d5cc0828d877bd9053b7ec42e80dd96788c329eb4433502a0976ea4e2871e76c1083996786ada5c9165a8d5e14ce5b64467a5ad6b01be997d071fd8056ac8015c5010f11279055e8e50989e8c5804535c4e1ecd86c497e9cea15349ad7924651de3c73a617a41368b13175fcfd57eb1334993477bc2dd5aadcc6d68efc5d3521d9ffb8ce951ee0b13bbe9f3a84eaba7da197db9fbc123f", &(0x7f0000000180)="abe1fcf38eec6eafa49a80b8c1694341d4f4427c587292f0547554c4a17251a52e1ec188badf9aa047e32a16fb8a81040d21f4"}}) 2018/04/03 15:18:44 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x1, 0x4, &(0x7f0000000040)}) seccomp(0x20000000001, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x20}, {0x4}]}) 2018/04/03 15:18:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:44 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000da5000)='pagemap\x00') lseek(r1, 0x0, 0x0) 2018/04/03 15:18:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x682) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/131, 0xfffffffffffffdaf, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x7, 0x7f, 0x1, 0x8, 0x0, 0x3, 0x4, 0x4, 0x10001, 0x1, 0x7, 0x81}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x1a0bf04f, 0x1, 0x1, 0x7, 0x8001, 0xff, 0x53b1, 0x100000001, 0xff, 0x1000, 0x0, 0x6}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000001180)=""/150, 0x96, 0x40, &(0x7f0000001240)={0x4, 0x0, 0x0, "14945ad63a29"}, 0x10) 2018/04/03 15:18:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x200) sendmsg$key(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x2, 0x18, 0xfe5a, 0x3, 0x26, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xe, 0x0, 0x14}, @sadb_lifetime={0x4, 0x3, 0x80, 0x3a0, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2b}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_x_nat_t_type={0x1, 0x14, 0x1a}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x9}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9f}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x130}, 0x1}, 0x4000) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/03 15:18:44 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000000800)=""/35, 0x23}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1', "95014ef5657c41e9d88ac90290c164182a3d215ea4788b1c8756f98daca681170d7466f13f5fb8f9ca2835df1e5bba2a9771f4084806bea17136347f940b55f001e895ae5a812b6bea862c2242a1d11ba43eac39d09c1cab429a57bc3e4a242ed9ad12d9c723bb58fba6f2900b1cc3a4a753f46e7cf0d34b26eab34a09b14000a2e9555f363c49de54a084d6d38be7ef033be4e9adcdd388bc199f28cf080c9fcec8595bc90be206118a32e7865909a1212786521d469d704859cde4ffbdb29da8ddf211f4e48752c394d9b62bf940f33690302f9a459d889f67d2bf997714e1aa2bc40acbbb3ac3776108"}, 0xef) r2 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x10, 0x0, @thr={&(0x7f0000000180), &(0x7f0000000200)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) tkill(r2, 0x15) shutdown(r0, 0x2) 2018/04/03 15:18:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ed00000000f40002000000050000000000000000ffe800000000ad00000000000000006f126f6831ecc1af765784383dddc236d98ab303dc8acedf0512966246bdeebeb4b5c60d41618fdfc61a5ddda1f625f4968c9bec73ba8645f6a7b21ee6a73f445210b938f3555441d8df0469d68c2d1303a95d15e369cb5cfa5ab5a4583804eb40f7095aa9f919655c19dc02893d13056146df3bc5091f20599c2335bca41ab931320282c10d732cd7132d571072ce1f24c4e458aaf271d72e90508d1485470d99ef087f1815918b0e1ee1c38e6758b8cd2d8a0bb4241e9e202d7ec1"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='ipddp0\x00', 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r6}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000c80)='./file0/file0\x00', &(0x7f0000000cc0)='./file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x400001, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2018/04/03 15:18:44 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1d", 0x2d) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0xb0, r2, 0xb00, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xaec4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40010}, 0x24000011) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendmsg(r4, &(0x7f00000003c0)={&(0x7f0000000440)=@ax25={0x3, {"86f9874b90884d"}, 0xae}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001340)="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0x1000}, {&(0x7f00000004c0)="27dba0a1f60644b98b87b4333f12f5f5844ea58d0d95a60a0be694c7a8a16b0b79b51e75640b0b532d77a9d9436cf14c5cbf9073478aa96547187a214ecb472f81b1db5cce94a1c90108e0bd7a75", 0x4e}, 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0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x40c0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r4, r3, &(0x7f0000002b80), 0x7fffffff) r5 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) fallocate(r5, 0x1, 0x0, 0x10000101) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 15:18:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x3) eventfd(0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, r1) setuid(r1) [ 79.261555] device lo entered promiscuous mode 2018/04/03 15:18:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x410040) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/04/03 15:18:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4c2a338c50450204799a900dbf0607635", 0x20}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 79.301907] device lo left promiscuous mode [ 79.319268] device lo entered promiscuous mode 2018/04/03 15:18:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000001800010000000000000000000000000004000900"], 0x20}, 0x1}, 0x0) 2018/04/03 15:18:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) socket$l2tp(0x18, 0x1, 0x1) close(r0) 2018/04/03 15:18:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB]) 2018/04/03 15:18:44 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x800, 0x181000) recvfrom$llc(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x20, 0x0, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/04/03 15:18:44 executing program 6: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0x0, 0x7f14bb8f, 0x8}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r2, 0x1}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, r3, 0x500, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff80}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc973}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb04a}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1d9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x0, &(0x7f0000000300)=ANY=[], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/03 15:18:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:44 executing program 0: r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0xffffffffffffffc3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x10, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast}, &(0x7f0000000200)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x880, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000001c0)={0x3, 0x7fff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000240)=0x4) read(r1, &(0x7f0000000040)=""/161, 0xa1) 2018/04/03 15:18:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = accept(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x6, 0x4, 0xfffffffffffff801, 0x4e}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x7, 0x1731, 0x5, 0x2, 0x100000000}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = semget(0x2, 0x4, 0x12) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000000000)=""/71) socketpair$inet(0x2, 0x0, 0xe078, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/04/03 15:18:44 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000980)='/dev/cuse\x00', 0x40000, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0xfffffffffffffe7b) sendmsg(r1, &(0x7f0000000900)={&(0x7f0000000080)=@rc={0x1f, {0x5c, 0x6d3, 0x1, 0xcb, 0xf, 0x6}, 0x100000000}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)="f4b2a8ac3f0036c0f433e770c0351f616b28246a598f55fdbec195166b87de298e6320ff8e6a923cdccfa259332ae2301f08ec10d99b416df3c72bd71717d6dc22a82c4c1fb247a8b8fc4f4f0f166f7f1273c9d0ec20af07e5d25b22b85f453d008f5f1a79cac653ebfd2510a61cf168cb0413327b89847724b25a98d5022a08d080dfd052b4b40e7b7c7890bdf8e652a1c8e7df06bba69c8edff40d87d0afccda930f0487b9eed300c0f3756e7cb82469d8", 0xb2}, {&(0x7f00000001c0)="c9134ac4d055960a6e3281b102d45dffa0ce6681cace8189cc893389b50459c5c884872d7ef45734c68beb839146e68f3e0c04d6ffe400f9d0ab57338fec8d095225f3f525261bf5f24933d6aba2798389793db2671eba10ff4fae010faa60976a7d176ea48192d24fc695ba05d44df337aaab8b7e41f29f0460cf6545c97b691138851494d7d9132e283afbc4995363f5d1fc6dbe6d8ff8210819d0f5d334187adb4172376d2c202727a8e49202b613ed95ed", 0xb3}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="9c35a51eddec564689140cb66c10a34293ab8f906b2d66ce01fda830472684dae80b6cdfcb09d1ce869aa5b65d9616b18cfafb156bb71aa98e924812a42a45a99ed9a58ccaf0b829dbe1d63a756de6f2869ff77d7594f15d177556e0f778920f0c499b58b22a1e96951817f324bdb3c250e7b168c8b9549e88df51c9f1dd52059a7e7f2a38c58f31cc5333fdc54f491cef6a120b8b53815fb202232c45bb325e3b57480aab4bc34f48081a8d5636ac5077", 0xb1}, {&(0x7f0000000440)="3f3995084e63344bd357db503415ada1af39875ec14e5c82f59e5a7351b1ca4ddc4718422ed56d2b381354ae36c2e495befe34ebec60153b6cd421f94eee216e780a", 0x42}, {&(0x7f00000004c0)="3dfe19507e89f47d854b78ade32287120b8bcab8e235eaf1301f40b738f02db2eb018ee85aaaa3ba4ece11ec8230708d363446c7249a595f0aef7ce246f2fa310bc94b34f8195367131e4b678b0d8cc0347984657c2b1f0686", 0x59}, {&(0x7f0000000540)="46d1acf118610e6de48d4d6203d4c081f3b95d656b60a126bdedfa4024c0ac49bc71ff9e809a325f64d46f95ddbaf63a7b516b9a6cc33e6e375c5c53d373aed7f961cbf2225f943df9b3c308ce034011bded9da32df62633df22f38e7490fc6efacc0d50780f6228fa5cb7930f6f4e859a2690ae14161e4c55d672a8665437c755aa468400102b6443cb8314ad4f84c8491a8cf6ff6abff2ae60b283bc06bed91a730595578a2e79b8a804d9d4943a9750944ed75d8bb375718bff57886058782869b8af4cba8828a34ad1ff6e3e89a45309ef337f", 0xd5}, {&(0x7f0000000640)="5212fffcdc8f9fff8c164fc2c49c1485121195f7f4535b514c919c56fc219fbace519ffc61eb77a2475cef4d6a177b42fc22e5f044d0a2bcc1f324be0238a1751a24509df0a5967f4f125fe7c4336d5e4a5705147f1b0ccc1929877ad06d0735d815c26a854669b4f14fe7098643fb558681dc86a1fd724c5463c452841cfd416b776e21aafb54a2388e32828e00446b7c14d79b859d80da98c6adf62ce60d277a1c1e1a6a555f5600ee63e0e44c9df6701646b3c4ad00d2b7f18d70d6b5cd645e62081bcc309cba97d4d56e0e55b16d", 0xd0}], 0x8, &(0x7f00000007c0)=[{0xe0, 0x10b, 0x40, "e49f9348070edfb12a4bff7dd68a295726c0c0fe49c966508c9d0ef92761f016709a160a1e42a545512008d7809a22316254fcfc8b2654aa125283954b1584aeb1fd29c17fe5b6f042417cc0c49b47af3920b90a4ddb9379e636ef4f2b7e776075a345fbdf58d0e275f0e373fae45170ed3a2f5e75cff4583f73a76cd143cf75fa67b3256ef15f73890a89af5f1b81acdc375269d02f15d19865b51c7c5c74cababd7fbb03acfc8c281947922610b66ae52a6b25f8c5d1247ebbd695f1ec97edefa26b296a0e17c046"}, {0x30, 0x29, 0x3, "6d8c4e8bb3f7244b9ad25259fe4da88b0c2ecc729a87375bd8"}, {0x10, 0x113, 0x7}], 0x120, 0x20000090}, 0x40800) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) r3 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)="f1279cff59d6a1575294d6e952f20d91219c2146aa5d3da910b1d12b9e0850aadb39df76e26983bf8a857dd9cd541373a53bed952a954d331cda3faf17b8e32ec31afecce945b0583f20ff94367de917d0ffbe8c425d71ab84f83fffbebc94086c89807ac5bb66e5b2cedb561a4bb618a34c9606a409cd9000483aad120bcac78b45fcb9a2a0f4f1cd2fe4db3bb7e412ef0b5a45907696b676bafd0ae9f5d9b0cb5a4eecc22f7e8e32cd1363f31e8596b97efbf1824eb811fa61d93de9b95cdf4148fe118d0a531497f983b03b916a419c8f77b681cc33d00c3e71a93baa070179df70f8f9", 0xe5, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x10001, 0x1f, r4) 2018/04/03 15:18:44 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x6, 0xffffffffffffff9c}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) r3 = creat(&(0x7f0000000540)='./file0\x00', 0x100) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="a9000000774a902b73efeaf7696ef8a5489a81d8fcf62cddbe5183f49a5c7db0840165049774af1765c011393ff4e7888f1ac3463052f4cc6c64c59f250c97819ad9e2717b3cf02229f0791cd3fa1c5cc2993c06b65a88ed688972908c9a90a6d0da478a28332b79504d9bf8f17f3ad4a6871e446c0fd6f3f393dac428c294c351714f63e9f72b3956928d5924181c", @ANYRES16=r4, @ANYBLOB="08022bbd7000fddbdf250100000018000100140003000000000000000000000000000000000008000500000000004800030008000100000000001400020065716c0000000000000000000000000008000400f40000000800030002000000080004000300000008000500000007ff080007004e24000020000200080003000300000014000100ac1414160000000000000000000000000c00020008000b0002000000"], 0xa8}, 0x1, 0x0, 0x0, 0x4040801}, 0x4c041) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8ab, 0x7}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x100000000, 0x0, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000240)={0x0, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}}}, 0x88) move_pages(r2, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x6) sendto$inet6(r0, &(0x7f00000005c0)="451d3225f2b43e7f2a3c08a981904f4492e0c97724cac65d3c022744a710f4df305776bcdb91a37ccad69884280a3fe981f09906c835b7d0ad32d47e7c2b5aa8d9c2c484cb567915c36991621ffdfbce44f0022a7530fd05c30cc503cdcba9686645dd7ce3e690265e74c79709b4f91dddd9427d4aa1ec903f2ffa3dbe9113be4582a633abb4ea1d0685e5cf888c91456482f2708339ed8f5f21cc60c8b8a04c099723960b6540ceb8f48b", 0xab, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) [ 79.663856] encrypted_key: master key parameter 'ÿ”6}éÐÿ¾ŒB]q«„ø?ÿ¾¼”l‰€zÅ»få²ÎÛVK¶£L–¤' is invalid [ 79.739485] encrypted_key: master key parameter 'ÿ”6}éÐÿ¾ŒB]q«„ø?ÿ¾¼”l‰€zÅ»få²ÎÛVK¶£L–¤' is invalid 2018/04/03 15:18:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000003c0)={0x4, r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x26, "d5a8ecabfd39267ed1f693c11965d55a55dad6fdecf39fa9ae9ef2dcbc8e659e4da9d1c1fece"}, &(0x7f0000000440)=0x2e) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000480)={r3, 0x1}, 0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000380)={'erspan0\x00', 0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8e44}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000240)={r6, 0x31}, &(0x7f0000000300)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000000100)=0x5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xd4}) lseek(r1, 0x33, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r8, 0xbffffffffffffffe) 2018/04/03 15:18:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001d002100000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000008000500000000000800050000000000"], 0x2c}, 0x1}, 0x0) 2018/04/03 15:18:45 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x801000) 2018/04/03 15:18:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:45 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x6}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x48f9}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x3, @empty, 0xff}, @in={0x2, 0x4e21, @rand_addr=0xfff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24}], 0xb0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="825cdcb5c2309bbd1800000000000000000000000000000085000000180000000000000000000000950000000000000067c48ee441d18863a052d445d5358b9daee28180e7c11c8e96c5e91deeb08f2abe83e7d75a7b47e1772b32cf294eba29b4e3473abc0312abacae084b1a714500343561756af2cc4904a263ec50310c355bd6e065f78a4928c5f1a4e471fe1f20cc90dc5d919a3fb1cf1605bfab093ea2815cfdff6fd976e46618f5f52de7d24fcffa1b8a1a66cb80"], &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) 2018/04/03 15:18:45 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/04/03 15:18:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/03 15:18:45 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpriority(0xc68ab3dea8e35de2, r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140), 0x10000000000000e9) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffff, 0x80000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x10001, 0x4) 2018/04/03 15:18:45 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"028361440fd400"}, 0x80000000}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'teql0\x00', 0x14be}) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="3c9083", 0x3}], 0x3, &(0x7f0000001240)=[{0x60, 0x108, 0x100000001, "7702a7af6b1871be48a4aeb31708e15daa4ca9d53f314bef577bfabfb2544d955592118e8c26549cf28088b7c79bb9c9252683fb729ca699d17ac6c346d4e8e11918d8f736a1b17152836157"}, {0x60, 0x10c, 0x8, "e72b34bb3375f0975c333786eff31bab56d109b5927f1fce1ace3bb721772893a0490ddf65f4495dca77ab5463b967b88357e25e0d85110d1eee5071bee32543a4d39e08ecb78f2e7bb5641f6262"}, {0xb0, 0xff, 0x7, "ed12555f4685edb85e3597f875d9e591549170fdaa9dce05dd47cd795ebd30af93efc299040f2905921e39b13217d641faf1d86ff6e52619778af4bdb452fc62299e208d70db30a36dbe48285389cde0d2ce5659756cc07289a0a725ed5f42d77908a6de3800256caecf5b16b7e6b9909100dc52ea5778513a2d7926612f65e204b56dd95c822fc40cf7486491f5be73aeadf21e658bf2886f8deb6bb0"}, {0xc0, 0x12d, 0x8705, "cc21d9f74fb1beb826565c216f1a639bf30b4d1a1388133bdbeecae7a968bc39c37b6aec8bf1d6faab6bea96f35f27de2570b71f27ccc23057935a0ddea0b3ab4d1e4c9360f438bfcc8aef5d0b0a5e886522313d93bf0eb6f2368113a8aeb09d843a40e33c6a1d4bc4aaff43d2d8f41cc767b09429752d08f9193b1e0bd52a64ff7962dd1c36b462022319537a5a1065adb078492426db955fad62a2bcf421dba05c053c9bd36655dc2205945fa5"}, {0xf0, 0x117, 0x80000000, "fe4fc0b4562daa8f0d7c7d16be673cda3445dbefe77bdbe707eb91ee2685f831b7846f2eee0351ac1e9f8230e35c782f93e09bd0fd871854edb12faee8aff8c03b3e7bbad98be79e13eaca2d4c45ba9c7e797be43562e42abb55f9fd688d6587a811c7955d5aa6609bb0691a25ca68151f839ce944f08a1724b6b0175af61d07902fc5daeea16b45a00141e49b288d350b7e3123150272df74b5be027f191a721b92c73dd379fd7f65741aaf02d19d8d521c5d4130bd52550f1ef38c9473584b4950b13de9652432283f7dd9e76fb29c920169e2af750c97512e8df598"}, {0x60, 0x10f, 0x3, "88214452fe90f2788e6e5a9ce258540e3b589c8dd57e682a1e2c8c6919e229320848aa77ae7ee406c19a52a6808c40c4f95b13e577f3c52875cdc077e277143ffd83267539c22b512cf0ccab"}, {0xb0, 0x10b, 0x6, "dd59e6aa47269c6f5b399867612bdbfcb004f044f122cb52b8f389f79530619ec5f4e4060d405176b9c89200ce72f7fb405f5bce740ceb49ead6605e831591a8b79e380a421b3c0ae266abf2fcdf42705c830998caa5d7331f3648684b04dff036dc6a2e25737628d6763be235f56231dfc61892ed88558af09c8437bad89604ac283fe000f5ee38ff5eee3fa97890625a1d4459f402ae307ac9bf7b33b5"}], 0x430, 0x4000}, 0x4000010) 2018/04/03 15:18:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000940)=@assoc_value, &(0x7f0000000980)=0x8) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x0, 0xffffffff80000001, 0xfffffffffffffffc}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x100000000, 0x4, 0x6, 0x1ff, 0x0, 0x2, 0x52400, 0x4, 0x3, 0x3, 0x62, 0x80000000, 0x4, 0x7fff000000000, 0x7fffffff, 0x488, 0x4, 0x4, 0xffffffff, 0x6a9c7b5c, 0x3, 0xdc3, 0x5, 0x0, 0x1, 0xfffffffffffffff7, 0x75, 0x100000001, 0x45, 0xfffffffffffffffd, 0x8001, 0x6, 0x10000, 0x7, 0x9, 0x40, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x6a6c, 0x5, 0x7fff, 0x7, 0x1, 0x3, 0x40}, r4, 0xc, r0, 0x0) 2018/04/03 15:18:45 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = memfd_create(&(0x7f0000000440)='\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'bpq0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000480)="7f90b4e07d28ff6651b3aa5897a8e9e717f9dd4e37c7bfe534cc57", 0x1b, 0x800, &(0x7f0000000540)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000007c0)={@in6={0xa, 0x4e22, 0xa9c, @local={0xfe, 0x80, [], 0xaa}, 0x81}, {&(0x7f0000000740)=""/99, 0x63}, &(0x7f0000000200), 0x4}, 0xa0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000400)=0x4, 0x4) r5 = socket(0xa, 0x80806, 0x0) ioctl(r5, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) getpid() ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000880)={0x9, 0x74a, 0x501}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) kcmp$KCMP_EPOLL_TFD(0x0, r6, 0x7, r3, &(0x7f00000003c0)={r3, 0xffffffffffffffff, 0xffffffff}) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r2) 2018/04/03 15:18:45 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000000000), 0x16a) 2018/04/03 15:18:45 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) 2018/04/03 15:18:45 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000000, 0x6013, r1, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000001000)) 2018/04/03 15:18:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) [ 80.576686] x86/PAT: syz-executor2:7976 map pfn RAM range req write-combining for [mem 0x187970000-0x187973fff], got write-back [ 80.655853] x86/PAT: syz-executor2:7976 map pfn RAM range req write-combining for [mem 0x187760000-0x187763fff], got write-back 2018/04/03 15:18:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000004060101000000000000000002000000"], 0x14}, 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/03 15:18:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000100)="9a22939e67cca29c916f9f955e984e3337bbb045a12f0d53283b037c745f01779ac1b2b83e124771023a33f7b032c48897f0bdb0bbdef3c3f38af741f2dde123d11a180daa90c68ce1b19a17b8fceefc64b94ef5ad8ce385", 0x58) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x18a00) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000080)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @empty, 0x4e22, 0x1, 'lblcr\x00', 0x13, 0x1000, 0x14}, 0x2c) 2018/04/03 15:18:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/03 15:18:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:45 executing program 7: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r5, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r5, 0x1) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0fb8437847c0ee2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008afe4b9dab00d5088da1d3d68f0000"], 0x10176}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r1}) perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x2000c35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000089b000)=0xffffffffffffffff, 0x4) geteuid() sendmmsg(r8, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[]}}], 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/03 15:18:45 executing program 0: r0 = socket$inet(0x2, 0x6, 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) wait4(r2, &(0x7f0000000640), 0x9, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000740)={0x0, 0xda, "05c5a5ed320d501b651156c8523620a02cf98cdf52390a68b96d97114f479e6a854aff6e02f2e6c5bd29f2382984bf80c6d68f3ef059915a9aeb2ac012a8bef99107eaf4cc31cf6f8b1db698d2afb438850a60cbec25bb7607a1f4b131571915f8598350b9cb65be3848d6770f8f02861f89923dfae79627bb87c8ad205ca9feabe8b0c569939c97d0b4ea306d782aedab7a8b1b8617b7e2ea50ec43ff3597d6edf2b75eccc5d3ff4e28d41f4c3d2c1320061d4bf5607c2dab98d7642f2607ec8c7f64fd2c96a8876849799f84ebef4f7473b775410c87d42a49"}, &(0x7f0000000840)=0xe2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x8d3b, 0xffff, 0x10000}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x5, 0x8200, 0xb2, 0x6, r4}, &(0x7f0000000580)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x3e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x458) 2018/04/03 15:18:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) listen(r0, 0x1) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000000200)=0x1000) 2018/04/03 15:18:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x487, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000001f0001010000000000000000000000c2400000000000000000000000ac1414aa000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) [ 80.830221] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 lblcr [ 80.879927] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20002 lblcr [ 80.963478] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 15:18:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3bee6c8702b7f0fb4", 0x10}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:46 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file1\x00', 0x40, 0x0) r1 = open(&(0x7f00000007c0)='./control\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f00000008c0)='./control\x00', r1, &(0x7f0000000900)='./file0\x00', 0x4) 2018/04/03 15:18:46 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') dup3(r1, r1, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000000000004f0000000000000000088311c490149", @ANYBLOB="000000000000000002100000000000008300000000000000", @ANYPTR64]) 2018/04/03 15:18:46 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) mlockall(0x1) sendto$llc(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/03 15:18:46 executing program 6: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)={0x4, 0x0, [{0x1002, 0x51, &(0x7f00000000c0)=""/81}, {0x1000, 0x94, &(0x7f0000000140)=""/148}, {0xf000, 0x7c, &(0x7f0000000240)=""/124}, {0x5000, 0x2b, &(0x7f0000000380)=""/43}]}) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000040)={0x0, 0x103000, 0x3, 0x3, 0x2}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000a9e70851517d490000000000070000000008"], 0x24}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/04/03 15:18:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x10001, 0x12002) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000340)) r2 = dup3(r0, r0, 0x7fffc) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x2}, 0x16200000000000, 0xffffffffffff8000, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x8, 0x9, 0x7}) syncfs(r3) 2018/04/03 15:18:46 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) timerfd_create(0x7, 0x800) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000000), 0x4) 2018/04/03 15:18:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000220001000000000000000000040000004800090004f80000f63eea4fe8706ff30663b1041680b37f337f637d1d9738a02fb73bd2225a3ca7c4c49a6884e8b716c65017f84df2382a28cfc87217db6ada1e8141f3f15f4999dd457027d910cc59531bdac0153c5f652fa1ce9d9ff6f554218f32703a5f57a20d0d6b18c527fab70b608864da86411268aeb8ea2662e0354d005f5ebb525d7311cf9d2d494f892c1cac914069441067d4128d8bf6b0"], 0x1}, 0x1}, 0x48010) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) syz_open_pts(r1, 0x480000) 2018/04/03 15:18:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) r5 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/ptmx\x00', 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="7fd9663971f7b95e9cc13b46c22a00771d990ac1a32fe9e1664294f12c9b264d6fd1857e89e300c4328b3947900b6e90f49150d41ba97242cbd6109745661f97d88d93b19c801d216c3bdee8b53cfa80d6c25d1ca4bf0ab5eb06d1a3a189811eff6940471d32", 0x66, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000380)={r4, r5, r6}, &(0x7f00000003c0)=""/250, 0xfa, &(0x7f0000001500)={&(0x7f00000004c0)={'crc32-generic\x00'}, &(0x7f0000000500)="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", 0x1000}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x80000000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r3, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffe) 2018/04/03 15:18:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8000, &(0x7f0000000180)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x200, 0x94400) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000300)={0x2, 0x849, &(0x7f0000000340)="fbadc4d4bb10691e3051689968462ade6915a1ab43a8a061c7aa3d9a18007c82c0962eb75f5d40faf1f72f1b836b5fbc2e5081d11ec8626d3f6624e3f3dbc60107595429b01fa0a1880f2c40a692d3417befa2a3fad71598d2e631e18bd92c", &(0x7f00000002c0)="f0d1b3f4a5e24da6c1eda441876c4f6b1a5a82618214b267eb9526c6aa58803d213e", 0x5f, 0x22}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000003c0)={0x0, 0x8000000000000000, 0x0, &(0x7f0000000280)}) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/03 15:18:46 executing program 5: mkdir(&(0x7f0000000ac0)='./file0\x00', 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000900)='/dev/cuse\x00', 0x10000, 0x0) sendto$unix(r0, &(0x7f0000000940)="d5f111f5503228b2273cb9290cae067712f99125731ef2f073a7b6d310d65f60259b09031549b369d2483e88162f49aa1078b449f244cefe36b967a500799994cc205eecbfa1c6931c330dd6d5e75298f553643f1d654cd426c8cd8e10cd22314b01faecfd48f5c3b5d73988ec720dbc0d071820428c4601f50cdc5cc92c71bcdd1878c72afd66024bc2fc7a152f27af689c39db91be3ae082a763c8858d8a4eff658a0247", 0xa5, 0x40040, &(0x7f0000000a00)=@file={0x0, './file1\x00'}, 0x6e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="000000ff0000009c4d0000000a000020b82735345a678200de021c768d48b9be139614638856698b8112663aa0764a848c5e961d3eccee38f9c555efa13937e828158109a73f116cc108e1328e9328cfd384d76eeb7f1770fc61fa4cec7dfb51a5f048c2196940f9541219db0c8ce93af004ec02a2a1ea6eb7b9cd58fa97f363f7f11deebcb4c1e32f3942d46098c0282304008e5d1e4caacb53bdd83f61c8fc08ad1ff206bb08d4a31d878fc34cf59167dc9592359a342385184fe45607ef1e058467"], 0x19) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x440042) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) utimensat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x0) sendmsg$rds(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/140, 0x8c}, {&(0x7f00000006c0)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x4000001}, 0x4040011) mount(&(0x7f00008deff8)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="01") [ 81.905106] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/03 15:18:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)="19fcd2f410e8928196f60fb77aa643931370a67be6c9e80d8774db3df89bc6f32fa0fb2163b85608781f0a97686e66ac007cfef2d6435acd3c94375562a8209e1791bcd8df7311c19965c941841e4cdd455f9a203c5d8bdf8b823c8a80487bc82362c1b79b6ba5185511c2cd8f011add9b7e1b7c99e095ab7d6bfddca5cd18f02e2a38a13f593037a0b3b921b6e75043bcbf47453bfb733d4952b0f7655249d5be37d853bfb57d172b0befe635e92126703430d72baed430c09840c1f393710d7927447d09f6756e8f4364", 0xcb) 2018/04/03 15:18:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:47 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0xfffffffffffffffc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) write$binfmt_aout(r1, &(0x7f0000000280)={{0x1cf, 0xd8, 0x3, 0x3b6, 0x3a2, 0x100000001, 0x6, 0x3}, "780626683145ca701805f61f7a4d6615f081db29c3d33c97d85873f93d1cde9297f411c381ca2359d07f81867d7f0896c8c73e729dcc3b13338c0393bdb40d136e7c36d84b6d08631435e6f446abcce0544d162bfa9e0a321c40b02c3f6bda1133f65a78a05a2b31be669d528924fdab47d5dd6a0f530f9bdf0f7c272c4389993241054706855f70cd3992c0d35d068178e622c7cdfe32cff71167a08a12cb224812ee8cb38d876e913e14e715be23a7a40c36ac33a2d948991cb15de9c79850d31cdd60e2784f81ca51b60a", [[], [], [], []]}, 0x4ec) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0xfffffffffffffffd}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)) setns(r3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000180)={[0x7000, 0xf000, 0x4, 0x6000], 0x20, 0x28, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) faccessat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x1800) 2018/04/03 15:18:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/230, &(0x7f0000000340)=0xe6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xebe, 0x6, 0xb4, 0x3, 0xca}, &(0x7f00000000c0)=0x39) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4, 0x5, [0x0, 0xb2a, 0x8, 0x3, 0x2]}, 0x12) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/04/03 15:18:47 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1adb, 0x8, [0xfffffffffffff7e2, 0x80000001, 0x1, 0x50, 0x2, 0xafbd, 0x3, 0x8]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x4007ffe) r2 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/03 15:18:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:47 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x40, &(0x7f0000000080)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/03 15:18:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x6f, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40101, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x40, 0x8, 0x10000, 0x7, 0x0, 0x8, 0x4800, 0x4, 0xa9, 0x9, 0x3, 0x3, 0xff, 0x7fff, 0x7, 0x399d6dd4, 0x1235, 0x4, 0x3, 0x9, 0x5929, 0x0, 0x7fffffff, 0x0, 0x7ff, 0x9, 0x9aac, 0x1, 0xce, 0x99e, 0x4, 0x1, 0xffff, 0x26a1, 0x9, 0x80, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x40, 0xfbf4, 0xfffffffffffffc3c, 0x3, 0xfffffffffffffffb, 0x3f, 0x3}, r2, 0x6, r0, 0x0) 2018/04/03 15:18:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000001040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) pread64(r2, &(0x7f0000000000)=""/33, 0x21, 0x0) 2018/04/03 15:18:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000005010040"]) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/03 15:18:48 executing program 4: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2), &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000000040)) 2018/04/03 15:18:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setxattr(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)=@random={'os2.', 'proc^\x00'}, &(0x7f0000003440)='wlan0eth0em1^\x00', 0xe, 0x3) sendmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000000000)=@generic={0xa, "639ecf995d83311997525ba9e4b50091f761d83d394787cd0a2047ab3289ffa16651087f4b38cee9209c12809a2f5e7cc52f14b15f935e93307f0ce1b2b1087f15b924d3ecec69a3b6154dbd4ccb9c80dd8ffb78c2c9fb507bce1b628dcc0480a530ff1afc6422927eba3e41ad8bf882c34e1ab524a40d7fae46caa4ce9c"}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000080)="72e056ee839086ae9ee26633f6f7d19159cba8308b078aa7ea33ce8181a2481afa1bab75ac99f6b1ea0c1285213c58e8fd0106b2b2d50f2a3528390ef440c90d3b8db0dbc3e450d8b54e7ad6b08d6541223cedf41dc8c6a232af4caa363d98053cb2d64db719cac1f6e163b07f6ec256ee45b62e6870d715f287a7b9963653a3e65e672e5cfb4b0b37199070666c7840e86e867d0c19d813201d9c3b9ca34ed99d8dc2e4478e4d174b738d18a53c0fb20c26f99140890111d3c34f3ac43b0d833c420e4385067c8620f3b39886c1dede75dfbfddef", 0xd5}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000000180)="4fe3042f448e9a80be08d8a57b044289751720aed122efbc544211ff1eaa9dbc08f89a373ee7e93641a901edadbd0b97d0d67b568a0cea00ef78420964a40595bffbba63abb98bae9c6afff687aa91ae2a58b89ea7b8cac66731e2421c2c093306bf5c987452212196885740b2658bf911b942687c4afa440f64ad5115185acece63b3ad190ed3ba14487a46931ae81e19bd78c0a3595e6d703397ba0f521abe53a9d047313145f0b5239200925b31fe572d39eef8f61b86ef12ef7a2aca0aaf67ad8c1b05c3296792e3958459bc4cb2955e565e38c9237d7a9007", 0xdb}, {&(0x7f0000000280)="d90cb8f1f309049f1b664484496ded6895668ca16456d484ea5d110dff6d3c9acb9a5626402e68a91184331383caf516a13c58dca81388da760cf177962076323f81b6b8d9a3a8ee6465f31b02409c93958c1782f7d29a103286a1b72c9961d8c55858d930f06d548a5293c47d00795d8609945a63a0cf9f9f62569e0cd35a3789285858aabe136f341996cf56ea72549f896d9d246e1207b9540733eac34ee700e55314a3b815a9890c25710533405385198589dd24ce589d2dbd40a555a34685c0dac749bb1a000d6a7eb5342e39b4da040eabb8e434c67be4af02a126da7ab3fcae2fb430ecd37f0c84038c7fcef2ed7a55", 0xf3}, {&(0x7f0000000380)="6d0c14383c0e4d6cca6ec9acaacb23792b2ba94938c899d523e5eb642e47daf74de6daee82e650e93921441dedab8fc53d0dc1ed8e63f0f9c2eb4095fa52c521b205334c3bd57d786e9d5093cad401cb0fdf5fd506a7f3ee21ae816eaa1a28f8c3f55d0e7f4810dab15c8e56e3661351", 0x70}, {&(0x7f0000001440)="59f8844535c2c468d79e1b4c01053493500c9c1c1a9d499e3d146159775f92e55e391f205f76b14e5f79129d6f78588f355ef06dd8e056091cf15b9265375bacfaf0f096b035d8700bf397b62a90fa43219489fb9eb30f97e4591bd8804340cf88e44bca28409bdc4ed734eb3280e763d2cad3d2b097764b66bd0e0acd08515886e79c7a3759e1d83f05ac0d67721cad37cec31be9b1dd95e64cbb49b84a1e871ae8f35156c8b25e88b2cbc3889c3ace8407b6a8fb318f3238062282f0ab3f7e181fdf380ae2e9cb7d751c44d9c9b33604dd737d75df73edb54a4461ff513cb8", 0xe0}, {&(0x7f0000001540)="b4cdb812fdc75a9c465f32582948a883528038fb1915888d269c0d32fd6310c35204927dc719f2f5e385ca69266bcab70a9244a2fe5e3371f5418d306ddea5d43fb0a0e592603f796c3d028be76d5b6b2b96b67fede48ee030ca7613", 0x5c}, 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{&(0x7f0000002ec0)="242821395e083c4aa65bb954a4d85473a7eade96fbb118cd11fcf7cf4732ceb32a76991813df429841fd47b58587d301414670bed1980b84c0df53ab54e44963bb2d79569fa024f9cfd96bba4648a989d0466af750f66943c6676ae913e6829e2c1ad2b13279f6d923538f9acbcc755ed9900c49", 0x74}, {&(0x7f0000002f40)="a61db8a6bcb3fda74f8914b60e741c5ce9734be435cc8d9638c54ea8b10f80c27016037cbbfc4f1b29603b68664e2278dbb40f405e1287a35528d60f0334667ebdfd500cf5535b9b1270175a144590da7a7116d43315a45a4cde36646741afdccf507a119e2c17a53ea264df59d21a9a679ca4bc8ff27d1eae9dc486ff0fd2e558004bcf9d712ddd268af11939c1380a3c4f1694ae34201ddb33aa6bfc682b35794b64bc", 0xa4}, {&(0x7f0000003000)="1a5a7f389095d79e776ac7b38dffe5e6da3d0befe3fabf0b786782c825ef553453090ec92535fa08d8521e2420a6127c88f7d998ed1026b54225bfa906adc6ffbee5dd0607075fa06b5938c551f9c6a3934ba813c5208813fb6b96c7b54ea8bdefc558338065e1b51e48f8eba7437dbb2609495baaa7cb24ba7ac73b60089bb74e5177a8a33c4a29b15e462b393f9f6fce6b2bee66cd82f1b6a88a5571c5f9b4031c74e6ef634203bec70a021876a0f79c9e387f0c7b8dd34cca2c5e8a25a0e68f547ab8ecbb50b9a32cabb13012d6429e81eeda2f39c4094e179100d2b43e20cb2a7f875dbd3750f4fe5b04c6b3bf1f16ae65c72c3f207ab9", 0xf9}], 0x9, &(0x7f00000031c0)=[{0x78, 0x13b, 0xd3b, "511fa4c54043719fc5d38bea0757fb164cfba789258c654cc7c3e2232b7b2d066bb6b4ac1efa8feb50f2688942ebdf9ffdfa9b46b439d46bfec00f4a85bd7f6f6604bf026ad8125885f0e69e5a51842749c149c80ed561ffd38a5e399bf33e03d7c4"}, {0x60, 0x117, 0xe6d, "29cdb9cbfaefd2a06f6c048923fd6ac5df739715ccc3e100f8db47ef0e339b201ba20d92a429b256510a5708397eb46aac81aea8015fc481797b4d77fcac88a764e5c2a9d42a9e9eeb274c361bef"}, {0x40, 0x1, 0x6, "7cc81ac8619dcbd07c1343ae2eeb0f265ec7e22a439587e68229cca04130c7c6c42053559661f29eceb1fbab10bc"}], 0x118, 0x40000}, 0x6}], 0x3, 0x20040000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003700)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000003740)=0x7fffffff) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) getsockname$inet6(r0, &(0x7f0000003680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000036c0)=0x1c) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003480)={0x20, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0xd6c, 0x0, 0x20000000000]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003540)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000003600)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003640)={r2, 0x0, 0x0, 0x9, 0x1, 0x6a}, 0x14) 2018/04/03 15:18:48 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') dup3(r1, r1, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000000000004f0000000000000000088311c490149", @ANYBLOB="000000000000000002100000000000008300000000000000", @ANYPTR64]) 2018/04/03 15:18:48 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000d00)=ANY=[@ANYBLOB="3000ca6b000000005401000003001d4553d1238ac3ac2e4d91f6f6a763676459a9f115c5a52587f445c4132ce39b075a2f19dcd561674c4aa1d56cde33bfb3d41c6db2ba2945e651043cd455f85f62a1e2dff921a778f1579c54b012d57e93700a1b0e2a0476d16477500e539ea3c4140b9ecc338c6f1adb299d80eb659569d4e0c8681829e407519f166e6d807714a8d227f515f77d2dab324846e918e5121a07ad865c6731fca447cd972b06ec806aaa49054a65081760f4083cba20dee95df2e2c368c375ec3339378788b3f58fa1dff49b5c77c5918d822551bfc10245e2"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000280)={0x0, 0x2, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x101803, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30056723e6425648fa5c0e7679a38abcafd7ba000000000000", 0xb6, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x15, 0x80005, 0x0) getsockopt(r10, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x1, 0x4, 0x12, r0, 0x802}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x207) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x100000001) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/04/03 15:18:48 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2000000000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000001000000000000000000ff02000000000000000000000000000100004e220065beab"], &(0x7f0000775000)) [ 83.009606] QAT: Invalid ioctl [ 83.022384] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 83.037900] QAT: Invalid ioctl 2018/04/03 15:18:48 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000000fff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@getsadinfo={0x14, 0x23, 0x71d}, 0x14}, 0x1}, 0x0) 2018/04/03 15:18:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x307) 2018/04/03 15:18:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6b50f85f3", 0x8}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:48 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) 2018/04/03 15:18:48 executing program 5: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="1400000005010100000000080000000000000000"], 0x14}, 0x1}, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/03 15:18:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200220002000000000000000000000005000600000000000a0000000000000000000000f3000000000000000000001fd5a1e74bb8b749c20000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/03 15:18:48 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="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", 0x1000, 0xfffffffffffffff9) r1 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="b6a914bd712f05f7f18045eaf5502516a364038db9f17ed0c4ba9fcab647d025f88752aef2b4b9876c5e59905a934eb793a3febcd8ed6b7fc9a9f7b82c0d0a305eb0dab18e83d35dcb7d49e1573167cc9bac7153539d304376436f60430c49be3a377c120dea1d537d9a0cc7ad98b18acc2b943b040a17fbdd05a5f4d8d764983f760ec6c3f821a12d32b82dcc", 0x8d, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000200)={r0, r1, r2}, &(0x7f0000000340)=""/25, 0x19, &(0x7f0000000400)={&(0x7f0000000380)={'sha512_mb\x00'}, &(0x7f00000003c0)='v', 0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000000000002900000001000000"], 0x10}}], 0x2, 0x0) 2018/04/03 15:18:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x200000) readv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f00000002c0)=""/192, 0xc0}], 0x4) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x7ff, 0x8001}) listen(r0, 0xfb) ioctl$VT_RELDISP(r2, 0x5605) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) 2018/04/03 15:18:48 executing program 2: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$packet(0x11, 0x0, 0x300) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup3(r2, r1, 0x80000) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_delete(0x0) fallocate(r3, 0x0, 0x0, 0xffff) ioctl$void(r2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) inotify_init1(0x0) socket$l2tp(0x18, 0x1, 0x1) msgget(0xffffffffffffffff, 0x112) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000600)=""/4096) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020c01001312ffff000600bc6b6e000000000006003f00000100007600000000000000ff010000000000000000000000000001000001ff00f43e8f6f000000000000000000000002001300070000002abd7000013500000300070000a0000002004e20ac1414aa000000000000000002000700000004d50706900100000020020013003b00000026bd700001350000"], 0x8b}, 0x1}, 0x4040000) epoll_wait(r3, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x2b, &(0x7f0000d22000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa}]}, &(0x7f0000000240)=0x10) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001600)={0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, [{0x8, 0x5, 0x4}, {0x9, 0x0, 0x2}]}) 2018/04/03 15:18:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:48 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') dup3(r1, r1, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000000000004f0000000000000000088311c490149", @ANYBLOB="000000000000000002100000000000008300000000000000", @ANYPTR64]) 2018/04/03 15:18:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x82040) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/117, 0x75) 2018/04/03 15:18:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x4e21, 0x0, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 15:18:48 executing program 7: r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000380), 0x8) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x14, 0x0, 0x0, 0x70bd2d, 0x0, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r4, 0x6ec3}, &(0x7f0000000240)=0x8) 2018/04/03 15:18:48 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$netlink(0x10, 0x3, 0x17) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1) socketpair(0x10, 0x2, 0xffffffffffffffff, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="001b35ec0f9539f80593bf000000", @ANYRES16=r4, @ANYBLOB="08002bbd7000fcdbdf250100000008000500030000000800050061dc00003000020014000100e00200010000000000000000000000000800070000080000080004003f000000000008000500010100000800f70080000000589895a13ff7c30906eab404f104b35a2aa32211ca591cc026ebb928f64e0741dc79c409cac920bc8b53b3fce0bda2928f66ac0000000000000000000000000000613e33f59e51243ae276c6d56614c675df982a5b6d1cc05dd7534119cf7a59104b4af76cecd9f2630c2a1fd292dcbacef87e6d4a869ee2c5e5a69d12dd665d00f208d5af892e75e79c7b04"], 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="020200090a0000000000000000000000230010000000000002000000e000000100000000000000000200010000000000000000020000000003000500000000000200eaa8c5f70000e0e0ff01000000004000000049639b0f053a431310fca3a8e4dba38e921b2b08b77c823e94022a72a411adec1f1825ea9ff46502d28afd7ff89056cd042887d69b030224712265ca7c589c058b7d35914c69f49322c700000000"], 0x50}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00000002c0)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x0, 0x19be}}) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x4) 2018/04/03 15:18:48 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x0, 0x5, 0x9, 0xff}, 0xc) r1 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) prctl$void(0x0) 2018/04/03 15:18:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 83.898199] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 83.925154] could not allocate digest TFM handle sha512_mb 2018/04/03 15:18:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0xdc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gre0\x00', 0x11}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0x520, [0x20000340, 0x0, 0x0, 0x20000570, 0x200005a0], 0x0, &(0x7f0000000100), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x5c9) 2018/04/03 15:18:49 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) utimes(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r0) [ 84.057514] could not allocate digest TFM handle sha512_mb [ 84.133152] kernel msg: ebtables bug: please report to author: Wrong len argument [ 84.142856] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 15:18:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1, 0xffffffffffffffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/04/03 15:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ustat(0x48da, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/04/03 15:18:50 executing program 6: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8440, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffe, 0x10, r0, 0x0) madvise(&(0x7f0000c3a000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) sysfs$1(0x1, &(0x7f0000000040)='\x00') 2018/04/03 15:18:50 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000e2701bb6068986dd60522aa4001c0000fe8000000000000000000000000000aaff020000000000000000000000000001000001030000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00\b\x00\x00\x00'], &(0x7f0000ea3000)) r0 = syz_open_pts(0xffffffffffffff9c, 0xa0200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_getscheduler(r1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2018/04/03 15:18:50 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') dup3(r1, r1, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000000000004f0000000000000000088311c490149", @ANYBLOB="000000000000000002100000000000008300000000000000", @ANYPTR64]) 2018/04/03 15:18:50 executing program 1: pkey_alloc(0x0, 0x2) syz_emit_ethernet(0x16b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00ff81002500080045000030000000000000907800000000e00000010400907800000000450100000000000000000000ac14ffbbffffffffeb3b67bb575040457e51d77f8fbd0fd4368c8c405796040418170951a1a13056444c9482532c74176991839cc0a99a9134d4e8f82f2f64f51dd773c239e1f6efd843149918e9bc89cad04d283074746eee3c2b58a431e5933ad903fa8ad216a72c0677a74f18f9fb19ecfec704d5074435be9d25317ed0c7aecc000000000000000000"], &(0x7f000060afc5)={0x0, 0x0, [0x0, 0x482]}) rt_sigsuspend(&(0x7f00000000c0)={0x4}, 0x8) r0 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='posix_acl_access\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='@eth0em1%\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xf9, r1) syz_emit_ethernet(0x92, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5fdc, 0x2, 0x10000000002}}], {@generic={0x809b, "96ed7718771ce49ad716281c3801614324a059d9706ccaca08f2dab58cf7354d86c4f986adb299e37f1b3abf327e311b8b44d44e8c241c98b2863c19cda22fee2064e87ff237af3bf9bf30e5402c81b113a07070d5afb647b4d3216f0ce5842b66f6cceab3cf36a6a820c6816422aacc5874755b04a015a2f34d71ffcfc09806"}}}, 0x0) 2018/04/03 15:18:50 executing program 4: socketpair(0xd, 0xa, 0xf278, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x7fff) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socket$nl_xfrm(0x10, 0x3, 0x6) getpid() exit(0x0) r3 = eventfd2(0x2, 0x0) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r4}, 0x10) write$eventfd(r1, &(0x7f00000001c0)=0x5f71, 0x16a) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/108, 0x6c}], 0x1) 2018/04/03 15:18:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0), &(0x7f0000000600)=0x18) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/236, 0xec) r0 = getpid() prlimit64(r0, 0x0, 0x0, &(0x7f00000003c0)) [ 85.156557] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/03 15:18:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6", 0x4}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'yam0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/03 15:18:50 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/03 15:18:50 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000056000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/44, 0x2c}], 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000540)=ANY=[]) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/03 15:18:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000008034d6fa87ce0ead1cd85c78b1149e5e72a7a14e9a1d419ef7ed738cacb5b24df002cc45ad01ade4bce000faffb3e297938baa7d0c23896ef547f5955f62bae34991c228a2878b4b8782bd2a40e1417ca2f91c8a9979430da9a449b5859b72dc1d61e18748a56b6dafac29a4257369f6dc9e6f0c4d7ee2d2cd88cbe72e232144a32106cc73d17982f45ad1a47e299ab57122c42869f618fa62ef834b71bb58dd1a269f2dac4b3d20ff65579e15626780cbdd71aa41e17c0ec609bfbf1dded7a74dbf598dcef8d49a43442d2bad83d7e6164bd2ef5a6cad3ff516d94595780cfa4ca5717f"], 0x17, 0x0, 0x3000) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000300)={{0x1, 0x1, 0x2, 0x2, 0x2}, 0x6a0f, 0xf7c}) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="03"], 0x1, 0x0) 2018/04/03 15:18:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="184191f6", 0x4}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:50 executing program 5: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) syz_mount_image$ext4(&(0x7f0000001100)='ext2\x00', &(0x7f0000001140)='./file0\x00', 0x81, 0x2, &(0x7f0000002200)=[{&(0x7f0000001180)="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", 0x1000, 0x2}, {&(0x7f0000002180)="45f75b8a0b78cc305467218f6f2b1d40e671179c64579422655172503f01f84b0aa310e200f491e2a3aae34445d082c1cb3c38d5e53f979970d89410f39229a6929c2d956306aa66b675f7dd2650dcdbf588f13de8b0163c219dc828cf0b76325a8602b76cecc65e84ab8f440c6293bc62ccc82542ff71", 0x77, 0x2}], 0x40000, &(0x7f0000002240)=ANY=[@ANYBLOB]) sendto(0xffffffffffffffff, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006480), 0x0, 0x0) r4 = dup2(r2, r0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000010c0)=r6, 0x4) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/03 15:18:50 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x400000000002, 0x70, 0x160bea7, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) fcntl$lock(r0, 0x6, &(0x7f0000000080)) 2018/04/03 15:18:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) 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) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x400, 0x7}) r1 = semget(0x2, 0x0, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x7, r2, r3, r4, r5, 0x10c, 0x9129}, 0x6, 0x9, 0x81}) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 2018/04/03 15:18:51 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x1f, 0xfff, 0x7, 0x4, r1, 0xec}, 0x2c) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}, 0x0, 0xfffffffffffffffd}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) socketpair(0xb, 0x80f, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) accept$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 15:18:51 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0xfffffffffffffe76) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) 2018/04/03 15:18:51 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[]}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r0, 0x4, &(0x7f0000000140)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000000c0)="3d4b5a10e8d63bebe0fcfe466f912a62", 0x10) 2018/04/03 15:18:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x60042, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x80, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000340)) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x18f}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x2) r4 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x3d) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x8, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) listen(r4, 0x80000000) r6 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x101401, 0x140) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/04/03 15:18:51 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') dup3(r1, r1, 0x0) 2018/04/03 15:18:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb004000000000bb252f", 0x5a, 0x9000}], 0x0, &(0x7f00000000c0)) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/03 15:18:51 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200900) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000440)={0x2, 0xffffffffffffff9c, 0x3fffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x7c, r2, r3}, {0xe1, 0x3, 0x1, 0x100000001, 0x7, 0xffffffffffffffe0, 0x2, 0x100000000}, {0x1, 0x7, 0x81, 0x7f}, 0x20000000, 0x6e6bba, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x1, 0x0, 0x100, 0x4, 0x4, 0x7fffffff}}, 0xe8) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r4, 0x4, 0x40000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socket$unix(0x1, 0x7, 0x0) r7 = socket$netlink(0x10, 0x3, 0x80000000004) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000080)={0x3, 0x7fffffff}) fcntl$setstatus(r4, 0x408, 0x20) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000000)) dup2(r4, r6) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x3, r8) 2018/04/03 15:18:51 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7adb, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x5, 0x3, 0x4, 0x7, 0x1, 0x6, 0x5, 0x8001, 0x4, 0xffffffff7fffffff, 0x8, 0x1, 0xbd, 0x1, 0x38]}, &(0x7f0000000380)=0x100) r2 = memfd_create(&(0x7f0000000480)='/dev/dsp\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0)=0x264, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)='bridge0\x00') sendmmsg(r3, &(0x7f0000009b00)=[{{&(0x7f00000000c0)=@rc={0x1f}, 0xffffffffffffff0b, &(0x7f0000000140), 0x0, &(0x7f0000000400)}}], 0x1, 0x200000c0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) sendto$packet(r4, &(0x7f0000000080)="fb94c603a4cc4ae87c359df5caa57c451525a7ea6b6d0038b8e01690a1ae8dd95ec9dae1485246da", 0x28, 0x4000, 0x0, 0x0) accept$netrom(r0, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) 2018/04/03 15:18:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x90000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) pkey_mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1000006, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/03 15:18:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') setsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f0000000400)="375e8fa14608c2352877ba0e28d9c534e342485416d414f3c149706637f05b8242e9eb2d50510a7650efc7ca9537bd47303b4d8762d1478efa222771b2534a90f8827cdc5ce227c736056253fc9e3643768cbcbd57924087dee967804da846366fbc0722fd9157700817e30af715ea9b212f1250ed9911d073295cb7911530620e37c8a9d157dfd5f5686de78801f8b06bbc81a20e1b2694f43f47bf06a27d4778912ccaf39e94227fce65c77aa5f30e4debf1b2ff3294bda2749de18182284af30245ba", 0xc4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="b01da1ff"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x2000c040) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f00000007c0)={0x80000001, 0xffffffffffffffa5, 0x800, 0x63, 0x0, 0x0, 0x7, 0x7, 0x0, 0x1, 0x1ff, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x2}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a00)={0x0, 0x1d, "34cc49c426c4f3982fbf281c0b74fa3dd020e24b31c7f33ecd0d6b00af"}, &(0x7f0000000a40)=0x25) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x8, 0x9, 0x7, 0x0, 0x4}, &(0x7f0000000b40)=0x98) renameat(r1, &(0x7f0000003d80)='./file0\x00', r1, &(0x7f0000003dc0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000024c0)={0x0, 0x76, "e30dc488cf3b882f8031542bd5a1d7bee0c3ffcd47fe9519b79f708a0bcadede64a6d91956cea33845649c0cad9dc5b61e5c6f51d564020c671edcbb085e97c4a84397cbb250046d26abad152ee1daccf318b8784d530a5cd245d20038d30eda1945a030127eb5fa4470913fc3e51bde8605e0727c1b"}, &(0x7f0000002540)=0x7e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002580)={0x0, @in6={{0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xfce0}}, [0x6c, 0x4, 0x9, 0x0, 0x7fffffff, 0xc64, 0x9, 0x401, 0x0, 0x0, 0x6, 0x1, 0x81, 0x8001, 0x75a3]}, &(0x7f0000002680)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003b80)={0x0, 0x7fff, 0x30}, &(0x7f0000003bc0)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000003c40)=[{&(0x7f0000000800)=@in6={0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000840)="fe5a7a2bc1dcf23d8051850912dfe533b0ed2bda572a4c586d57e57402cc6c4fb32199774e3898caf764455251d5ca16de6c09db45cfa8078917a80ae85e380f42d4ee438853397b073fb1e4bfa7d72cff422ef4e42ac8117459fd6e8560", 0x5e}], 0x1, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xffffffffffffff80, 0xcf, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8, 0x2a8, 0x5, r4}}], 0x60}, {&(0x7f0000000c40)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000c80)="7274114e63fabf5eca29595ad5dc3c371d8b659cbc6c6a6548558c24671af1a08ed1793544851b4b228bcde3fca74115640c31e49f08ce29710cd428e60e78ba44347fd5c99250051060a966cc8258e0f4b3abe31391c06347898d6006939b9f7dedfe6276d2b865367f1d5bcb6f2a64754d664fddfaba2c91554ece1860110f4c01887691b9d9373272130ba5a16a", 0x8f}], 0x1, 0x0, 0x0, 0x20004080}, {&(0x7f0000001080)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002380)=[{&(0x7f00000010c0)="5193236cbdffd6a4cd45b69ee1910fbc7c94f233e22487269b21ffd985818c443c8f142d2e6a23a3c7cd8bc576", 0x2d}, {&(0x7f0000002180)="df4634b13d21a61417fdd634d851f7092759076e10f48a527ad0ba9fdf05475d27db5d9d48637d0ec0b6982c960262dad110fe9197cd9245376fc50fb99c28bbd7b12b58e65282dc3f7e1af6de1d2f78b29a49c1e5231927fd98376e80d5c695a8f46cec51809c1b", 0x68}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00000027c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003b00)=[{&(0x7f0000002800)="1e4489302c7cbb9ceaea8172474f76334b10864c6b8f445505a2212bb9c69c35280a8e4e7aec9894162ed0ff599a0c", 0x2f}, {&(0x7f0000002940)="6972e157a99788472966abe68521748958d3ae20100e01b9ef610a3301da5b93bca09745aa4510aacc4cb3c4681b16c3d1bd0aad3a8022dab5fdb5eb318108003083abee1981f6664406904c954ddcba515efe4055ff8937dde288095d1daaef76c26e0a03c1a87f5a2c5624bdaaf5149e442ba62181ca5e0df16e511ba961db0c32d3a5759b6f1e208c48f6a8f9e15a7e581c86e258577c649059f377f7911595dbb5f728664e805b879f8cdc12ff9f03f8932d28a5d76176136fd328cdf78bcc63c0c845b2d9c9842b53448ecadd66906813c3d5fe22d3a9cb93c343ae60a0c5341d444fb5d43691c22a0fd82355782101a67990811179255a3e1d8b69a8e817bce9e8500488350a5d478c92060e8392059e972fa11873bdd6430bfffc2a61f86af22cdd7d91c071f6e1b8feacb17bb3881fe45bcda92681fd80197540b68271b883cbb6dde382285a33d330bab2347deb2095d99bf33db5ba3adc5c1c99484a95b304e3762b42fe7a17b114ec6c24dc0e568439d3c0011a661c24e6761fe1d97a7e74f5ed5caece59f2dddb66dfa0176a0c90b5bf00efa98cb018b884fabe1381f1361aa57671e2aef33d2b69390a7caa943fc9014a8cb7f99994d14161d5535015df7a1fe5515da59a060460bc995a1f50cdd0cd522a6b5a05e12a987b12f05021b02bc673cc721796e4f863206b28ee1917b3202d6550507b789681990b3aa7e8adf5819aaf87b870210e6d1877b18c7532ed38b08f3e699bf5e880c9211f3381a909cce2273f757a37c5ff79978ef2af308193518a6236c1e93605dfb71b04a9ca0711c6cc1c1b2e80c625ae6aa6be0fd397885e24471dd8814843e61ba75e43c92d62e31da461a1bffdd1a5f21bf8b5c413e4301aa408ad188b707f28c5735400ca497e8c4ece2b843ffc39f09fe327b8f517c711ac8345235fe4671023c2592611ab2645f53ad94666943f4b1c12c24636a4dc54536bb8515bd559afcdeab598017180a4b90e1d563fc756001a7ff73761447ef242cbf6b5b0663cc9cb2dc4c56840eb72b6b350adda0bf3f96b0cd604098243d85dcc0b0edc8a78b547dee6417d01a089edf0dc588b96219d04cdd51052cce311c3f68c99ef06f8e5da7254bae4c70235ba92ae2abfc5e75a8a33f656a82c9f8bf2d339bee5269f3ecbab36fee655c9e34d8d45990d8c7d00b8c27e394c188bec265a39bae96e0ec5278fa760d720bd69818fa96b8756c7782145f5726b45d5a0f3e86ca0bc27329d5c0d249342a4a5a21185c1acc53deb33b1e558afcd7370008acee7a1c5f57faba822afdd95d89af06ce05775de1119e4fb435833c205e9dbff30163563ffdc89e1d016a5bd61e7dace6b1ccc3dc8fa36be236fee6cc2739b0ad53203cc5ea82f7a98f3ec24bdf34c4c35a9d21b90065333d8be7a85692f95ff67cc0932d5c9067b5d42f1a97ff42587510936781595f55fdc1eaf42c88e58828685ae99ed6b75ed1aac5030381d40b65dfc91faab9f53042b3f258736f16e8fc073d8c23bd8d7aaabe4211d1bf812a389b831210691c82de5c3e91f13bb1a33c806db1ba698b7a8a07073bae7c812a4977c472702e5c0529cc2949887affcd21d8492ec5077e6aba2efff3e4d6d14156e20329f35bec1900c3da627932e07d8d36ff8b1a5f407375ab05fc194408c1cb84fadc673602669b8f54666f4fce20e44619fb8c42dc0423e0d8595a5228e3ca1ef130608f1f8819795298aee7c8be37c84a83cbdf1c0a912243938ea4fc269365a7200064f4713a251e803eccfa0d0915808b683a02a168dfecf25abae25cfd8ae329d7120e6183da3799686d448913fa2650cd2c562df14742021c36c4766a0dcc575efee86f4e4510e95ae2b600cad12acf736746b80c8f1a76573a9a822e06d4ee3b53444e381afeda460f455deae9794bb9abbd8a6132641ebc09da80a102091713d449d857eb1c33f9df88c0830316b4e20e7bf32a656a65b9bbd6a8e80474458d3aa011aa2f9972bddd95fe74e2c06593f738a6cc60a23fbf1767c941d6c7c852fa6accab693fc784d8167e75572391bd53987b61018cc67245d7e71b8b0e9f6803d4e0638b179cb6a451676a941ab3a39a64d05a62bd7ce2f908d11a52849e528f0a2a501c2f2ada8ebd99151d71f687fb2f769c380e6c19edc3b802706371acf679c6d6ec0c0d50f86ae55e50d11327afa02b72fe360da7d61a2b3ad0ce02d070883854e03e0e2955e771c99a4a9241d1f691ee8d176cb88fb7795b57f2e3cfd8aa8443f4276119508a80feee99f23adbcb0a12672596d99867ba7e8e510aa508f1bb4c5c368097918202e90beba7fddb231b732cee2fb5ddeafe905c12b17ee73eceb71ccdedd4d094c2a0258098030ab55adfec416b324f07ce9a0804d0cea07a16f30b02a37b70baa449bf888231de74e4d3a294ee3416025fe649d9a3b00958b2378a5b1541621309bf64b9c3a6d66e9f1f538efc6387f5b8496dce1e1f9fa3659434c526bfd366860809ddaefd93028fc55618487ed350892e0fe9e93c8a61bb05f09e7dabe80eb80e2c7bffc478faadb7bf35666f79dc34f45f9141923727c994c596d4f5609441e3855499d1fc7b296aa873bcb3157c8ad770ca4b07365330b6fd1d5629b29cb08edbe35b1dc27a036430e6821bfbbd880bd2187114493d4ee459f09df41e117bb4a4ef2e26fb36e3029e5e52c75c07fc00b5533a96d63a7160840639026bdea5cfcb1b8618b59f4b4dc19315287f52b2c98503cbfb5758fd65dec6877a77ace2b80343ce7c8c3adb496719bead45f16ba652d6ac568ba6ccdfefe69ebdccd695630d0ebba23c0c7327a1f004c1180b0b0e33ba36fe56f818cea8d63cd9f9867aab19c3520558467fd64674844e179cb85cdfd220a9586fade9052d9d108551c5d05191973cc505c2cc92b710b383cf2a330ccbd3f399596e38cf4bec0ab0e146d90f1344dc0717822c523279cdfe41ae947823b718ec16db3599c35e4b60be81984977424626bcff68c5692733ed7aaf30e25d8051979950ef704e478a86d10be8ece54010c464b03d1a67a8640e494c4c72a7cf9eaf338bd3309c87a8aeddd1964b47951c9d6828fe77e0cec8c9e52a0db2beeb6ec349d33f7522ac75a2f041a153874e97b6517b549b65a02fe2321b71091df8d76e3787378ff7a1503f48da7781fac487799729f9be1fac6ca8bb66e185be7da2e10ab39fe59fd4d565dabb209edbbd41b3a1d7f50014188be1c81072afea82027f6f497ae8e9eff508cbe667e552140f1e3d33508de361b322d5381fba0551a095774d4d17a80872d68d8e8eecd062ba623878c1b7cbbf7400793aa4972d22d48f7cbbc6f188e24d347449b87217114a1b6bec315dd232219be9ec918232a3cca7e1b2e00733150f429578cbbce211f95c35410024d6adc156cbd56b7a3e8777488e0975c3ef5d0908502cd1a10c89bc19d89e3456fd5f9d2539b55250865ecb6fce2f160bce1a71558a6405f11dccbdd8c6ae0425f74ea8233b0c23c9d49b87d4f535c5552969ce315de6b0503734e40e514a1585d2bf0d683b598fcacc91aac1eb07bdfff712183b4e8b320d0bd733323c487532fab8443818a440345ac7049aa107a6cb979e9028d47023c67e671e4d5ab8a084a79735e67472394e91b89fb5eb1d23371ca13e89b848451e75a79dad189eef4d1c79108dd19bc23913deb9b27af71197f4a5b8fa7b244467e9327b2aff52f23b75c709d9fcc1299aa2b069b9c954e16efaf2b77361ca4e33296f68d26aae459717f698de6cd8858790d5ab52ba7e105c10e15ea29d94e47ebf1a9e8ecaaa6bb83dad4b4aa6f494f5582565c2f50e27f7a538b05ba6d1fec992dc75785f36e48f2301f7ebf4cb5653816f644739b61e427d81d5892f13f91909e55ffc8532403cfd9d78078daa59681fc5e4279a248ab20d7b6ddb39c194d75fd93f12eae98faecebfebfd655c3de0f87a9a7d157bcda7df606b4479ca07c782f28d561605a31c7bb770c244458931bf45d555c48238a835f7c68ec0ec043403193236dfd4cb32d38949f9f0a9cdf38c1898a860a8848f11f1defb49022a9df665826b8a7ff735a07087711aedc43ef9fba1ea746a3bec1b7acfd5b064b68baeb1dea6ed19e2c4d0ae159cbb71744394ca04e01fb7b5fdaf9acd266cebb555fa4b37e3cb7c25dc0b84e1d7dd422c01a1939a1b4a91abe4aa8ae1bf946f66bc06a240d1bf266c0a29d6c4aa484854317d6f84573b3f3e279432449d64c07838657abba99839dae4e03ee8915e8a9e37a0713dee060b062f8a0695c8345f5b65e1dbefbcc5ce7b7801aa9097809c122b262b490d3200e54db9301566516b4d5bbda643611b29a1c4f687839650ad83dc630ac7829bdb6adc7639e8cea8f4a5b076a344369fea181b57336ff1d840a6c0d5adeb1d4e8dd4c254ebc4987522b6d9cabf4ad4e0d5db7f375629f7af89468564faf02373213b8ec440a95bf13ea442a608390c9314eed38351513447f9a348344e67b9b41040ff660f27dde5008fe9fb32771d8f0ef4d276c018aeb22f24d924a3fdb2eaed042a71b48f5cfc21ba15342cce896e4ccd11bbb454de80cdfa197c605c0a36909556fce15a3674867b7d90e631ef0580d6561e3d00a165ea48090e10dd6617a895fbc64ed1862633095d424f00088861b343dcc5514cccd954a38b579ed4cafdb620b0c20647798f55a4f7aba398342690185fa12c1a31b7becebb11fd8d17297c1f46cc00b2ba49c69dc1c3075cb4ec086869ee316679026cc5866acade6b1aac2596b51ea9c36d27f6aa04b0d606ce3c938240e929e4b313af44652c6040be8dbaefa29aa3c1a750c987e2511629163da7464502eda18a6063887b6e0d9edbbd14db59d022104c2da6616685479e8f532488bff91887a2f40c0293dad7c6038e06d445bb51b0eccd1b3ea70f7822e222b4ab09359a4ac050b400e60732f39a28e88c7b8a15334749a8cb4b174914196565f5128e15a7f8da104795c641a6bb7e75e0eb537d9d2b4032544604a8d24d849170b826bec85234aae0ec5a4a9a24565dcebe84f5bc23855b55cc394e0b36f7eff7857c5e9fcdb0c3147c02ded7724e245a944e90dab9e0244976bb85c6f20e6c4e2f6d5f4d4871671effa11d57cb1b926f0fb675c5c4684e91762780acd692bdc0374caf35d5985e21e311f2e6ec1be5d397b74a85320ec15597c63789e27374327348fb514583b3d45f64ece183e2b3e12f03bbe2474ae706dcb1fdf7b6e714583b5bb862c71d03544c83c3d57341b8104d486e4b3e8ccecb5d68cbbda182c56cfe4d6aeaf77222163eda72a96e70f6f5446536c8ff02f6cc49e29a57e27dbc39edbfc20ed68f8df72304cb696518db652ce0631627e2c542beb35540ab8de535f99a059cb20464e641f8ef85e667f656001512d0726778c7af75b88757460202238d15c3b63cf1cba1d66feea08df4d141bbe0d51b4b51a9466b085fadc85c516b45a47b22b2fe3526dcc32e5cedd4bb2fa593825695c3b61ef8398f1b0ee867c05c734f1a77f3a6305ae27e5307537fd68ec62e8b8a8ff9c57b461977046b86ffb1e8f24400b9d34314dd610601ca404335f33517e34576ebac29d8f9ec5c9222958cbe4f0cd141c1bb1d18a3dc7dc966d51f259acdb70815228a820206c3f8f9672d215eedd123e7bda97a3b5c726807a20f023bc0fa1467450398d715b73c083206c139629b722a478166050749061a0fd01e3c8ce0f47c6aa34ab", 0x1000}, {&(0x7f0000003a00)="8dbcf7f624fe9ad92734bb68ef23527f903e4e49c5b5c58986b41269dae57695257f3bb51aca516060af4bde8ef9a1a1809769de7da6bb033ec6f20203378ea2f479bfdbf9ef5a0f3035495ef9549895436878b9af6d63fb4145e0c10696824184f385d295f8451d272972b3fd13d783030169c74a9dec3dc80a692c8ff32b1d9441afb941f50885c3642649be371f678639a42afa05764d2636ef637f2b241693a4bc06c79c04d5e4796ec9b562b51ae545f921f7baff7b26d8bcc746e41aac4e8bd41b369b2d1ba7594d4205b593d1955a578a9546ea1f4cee04d3fc93615c8e0d9a3e78af1341289bee3c63", 0xed}], 0x3, &(0x7f0000003c00), 0x0, 0x4000080}], 0x4, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl(r1, 0x800000000008982, &(0x7f0000000300)="1bd7f7c8c8adae42122446c96e64a8272ddff2267148d3d077fb0c10df1f4141f6249357277bc79cf425cc075ec07ecfad0baadf2acd4bdca0432a6fb348936f52fe565f9769d59ed439473eb041ec22c2329f76ac8a685eb1cd8022939c6ee4a0346921fb26a6bbfc9a55fb8b8ef9fc34e96dd647405e1bd0c7459d7c89bf6a26250382a17753648bd78fea83b34fc59b522975595aea527841e4d7") mknod$loop(&(0x7f00000003c0)='./file0\x00', 0x40, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003e00)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003e40)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000580)='IPuS\x00', &(0x7f00000005c0)=',keyring\x00', &(0x7f0000000600)='vmnet1vboxnet0&lo+procwlan1eth0\x00', &(0x7f0000000640)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', &(0x7f0000000680)='!vboxnet1.\x00', &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'], &(0x7f0000000780)) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000500)={r2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r6, &(0x7f0000000080)="673d995a780a9cd947435c1a50e2e066de37f0911db323627713a78c923f31e8943c8ab2aa7706e1450b9f118dae8365962657fd25736d3754937a9eb2ec329ab208d0f2e5"}, 0x10) [ 86.320925] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/03 15:18:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:51 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffffb, 0x581000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x3, 0x0, 0xafa, 0x100000000, 0x7eb, 0x7}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000001c0)) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x45, 0x0, 0x7, 0x401, 0x3, 0x3e, 0x10000, 0x82, 0x38, 0x2e7, 0x9, 0x8000, 0x20, 0x1, 0x5173, 0x9, 0x1}, [{0x1, 0x3f, 0x9, 0x49, 0x3, 0x4, 0x1, 0x1f}, {0x4, 0x5, 0xe00, 0x4, 0x40, 0x0, 0x5, 0x9}], "", [[], []]}, 0x278) 2018/04/03 15:18:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600), 0xff) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) writev(r5, &(0x7f0000000540), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x81, 0x9, 0xfa, 0x8}, 0x14) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r4, 0x0) r7 = socket(0x5, 0x80f, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)}, &(0x7f0000000100)=0x78) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff99) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1fb3d9b2, 0x9, 0x100000001, 0x3, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={r9, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x6, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000500)={r10, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe8}, &(0x7f0000000280)=0x90) [ 86.453010] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/03 15:18:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x10001) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x258}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x101, 0xffffffff, 0x3, 0x5, 0x7}) 2018/04/03 15:18:51 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0xfffffffffffffffc, 0x6, 0x7, 0x5500000, @time, {0x6, 0x1c}, {0x0, 0xab1b}, @addr={0x9, 0x10001}}, {0x6, 0x6, 0x1000, 0x3, @time={0x77359400}, {0x1f}, {0x5, 0x20a}, @time=@tick=0x2}, {0x8, 0x1, 0x9e4, 0x5, @tick=0x8001, {0x5ce1, 0x36a}, {0xaca2}, @ext={0x0, &(0x7f0000000100)="ff7b2805f0baf08220a3aeb782c3f4133f873f9775033aa60f53e7713e35d7ad43cd15d8a75c12393c394f212085f92d2ae357b8337fa3cd765a9030acdf53d9af16"}}, {0x1ff, 0xfffffffffffffff9, 0x5, 0x8, @tick=0x4996, {0xffffffffffffffff, 0xffffffffffff0000}, {0x6, 0x4328}, @control={0x4, 0x0, 0xfffffffffffffffc}}], 0xfffffffffffffd57) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) setsockopt(r0, 0x0, 0x100000000, &(0x7f0000000040)="af483875a680f6090675291d82b211a80ba1868041678594bb5013667228f1825234d2c1890fe8b775a8adc4aa75c9b305a902ca49c559485693d01bcb391b89e516db25272f1b65c9ac3817e0398ac16b65ee9f1cfa3153488b8775b2e4a9c80382e6f614b6b591b906dad2183ecdbd3dc36e3ef872f0f5a5b45ff40659b346c010bc45b1563fb85a60ee66c5b2cdeb73f097dce5df3dc452997181dd37a31dfacb220af9", 0xa5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x81b, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x19e1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/80) [ 86.562848] device bridge0 entered promiscuous mode 2018/04/03 15:18:51 executing program 4: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) prctl$intptr(0x4, 0x401) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 15:18:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3}}}, {&(0x7f0000000140)=""/157, 0x9d}, &(0x7f0000000200), 0x2}, 0xa0) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000600)=@ethernet, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, &(0x7f0000000c80)=""/126, 0x7e}, 0x0) write$binfmt_aout(r1, &(0x7f0000002e00)={{0xcc, 0x9, 0xba9b, 0x62, 0x20f, 0x80000001, 0x1e7, 0x7700}, "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", [[], [], [], []]}, 0x1420) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) fsync(r1) sendto$inet(r0, &(0x7f0000000980)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@pppol2tpv3in6, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/130, 0x82}], 0x1, &(0x7f00000008c0)=""/115, 0x73}, 0x0) [ 86.649124] binder: 8399:8400 ioctl 540b 19e1 returned -22 [ 86.740740] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 86.851139] device bridge0 left promiscuous mode 2018/04/03 15:18:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:52 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}], 0x8a, 0x0, &(0x7f0000000040)="3deb3db072f2ca39f3081e68fb268e8271629da8346786d6f4572afbdf541f7c17fce2dd4077a17f67e35e166e17cbe0f9c7f2726aebb68ad479a50cb2dc98f632e5065871a9e10dceebeed87109b346375ee4a658e8489c44d269a5cbc5dcbd51e050a00cff40d8d1f8a6727fe27e1ee0eb4297dc988783505e9b438cb4851deec2a84ebebc2ab907ab"}) 2018/04/03 15:18:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000011c0)=0xfb, 0xffffff38) r2 = semget(0x0, 0x7, 0x110) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20501, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000001200)=""/89) semctl$IPC_RMID(r2, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x80000) ioctl$KVM_SMI(r4, 0xaeb7) sendto$inet(r0, &(0x7f0000000140)='\\', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000001280)="986737753f2c42cfc57ce663164a0cc9fab685ac6d401877ffd2e50675dc6032e243ff1c0e80b71fd1d7f3013b261e2390d3972878bc9935da9d75b7dc4ea87ee362d07ed9a4675b78b74a4e7c96e1801e0831e532df3ef65ec6fd3d4b30047cc1ee1ea1540bb5d36cd4204428a0999254a5a66f34960b54107838abf44a458087098cb39242b6a166f89f13d6195a591c90668108c910f339bc36c9272f938ccc5fa160fa10aea5d885c68aa2", 0xad}, {&(0x7f00000001c0)="f31f6014a0fcb568a558a6b4f1e77804fa595f07e5fec167122767a238bb50fc15eeef49f137870869f84640aa2bea080afe8554cd3ecad60b4fd5bd0226b5233040b35b0f124176872e650b1882853d40702f0178f47ac767aa1ed1aef5287e1f0c165c64fb72e56b5ee76dc2192a0d3265df9b188a1c890ed0e8cdd645ba8df4b8c63a2804c4546b6a4a3c6f41d594113aa80b105b8d540eacb60518618dcc0b7493da48f7e74297a009149a4e9d444eda004fc313de34715b14c97479df00ff5c8641c4c4ea54f2d73afdee3ac8e4c39d0f7b78f250f7991c535a4b7dd041778355a714d32dd723e4f68f3c9d451a20fc07e715936e943910a3b82ff2d0ea17d46ccf3d2ca80fcddb52785056321b27962e77d2aa231fd5d2ff9c0d28cdfb6c2199575fcf3987147ef09c7190d1d4a786e6fba174f98d581986483ebe34a807630dc8ee5728e5646a8c4a43640acf945b1bc66a39d1f1f538f613d270272952a7857103d33e67bea6ed1a11dd68c32c8c7f229825ad1ebbcc864dc66804dd3948fa4df90695a7a6da12c9f1ae88d03a887118b7f2a9edad7e06340b7aaf65ad18e06a82e6d6dc97c9b2e9167051c1d1ae902198b48d283c77ec8cf39efadde2a845665247f3d293af7b7dc0c72a1d76b505f080d0ffb9a9ef1eb1ec4d88a29bdb9bbbf5c21addbb2576358ca8f51cd9bc054aea8920e56402e14f62db6ed9054a172f5adc0391f0226f8cf78163521290bf4f713fd8a5c1a3c9c3120e46dee1bb805b09cfdd288f6e8fe5cca98e83ea74313646353876f1d7902b3fc903166b52a11de8d6bae1657f5fde810dc8a4a39d1fa2d086ba3e2f703488012703feeff46fbbc220a1764a9cede8fb4b752283b2ae6b6fc53b508f254826d661da7eb21cd5705a1f2d1617010c3179b0710fdcbe9dc78bc4dda0f77b9814efa7d2b810ede4802af969311b12891eb791b7f0d5dc1a585ffcae3e87b59b60df3eee70cde80bf51c0b9af88623e4aea61eac2d43c1435ef16ed002a27b7d52c27b541fd53def2df545256a24f42c8df2c1e199dd43e6ac168217298a712a8e971a7401916c974d41d1ccb7856d177b9dff20bcb3069adb42391075ec04ece305d68163ae98d184135b93ca7cfca0b7fddaf20a7cf136f84e59c67745e2c8db629ceb05063f1b4609730d5c5be767ccc884e324137339b6b0566af3f209388ed051f7df79106d5cce7896881982e984de33422b951e6c4266e63f76484939fb10c846e1441c090e3aa94c4fcf7fc2bab7a7368204991877e553ad85309e494bf0ad597872ea868c1fb3a9410b83c6db78fa7766142cb44fbafcea5f6a12265c8fdfbb0a985b4e1d2c9d646ce574d0ad3e48011bfc4d0ba41bca2a55c50d71ab17abfbe5763e0e3d64861577dcb5456f004a4b8fa84756a61f9e32d2e92a293808a2278fb2bdae6992ed5faef33c5b41ffe8db46af228d3002cffa082f71f90a1a98dd0264f96dec22360ba4256881adab30f4f718b489525513153dba9bad8d04857c8ee617ac2cba6937829dbc18548358b9c4c20c8a05d02958725e3c36c9a8365ee96f2ba39493b4e75b1661952f0f34a40a6f385fde9ca71e582be245fb92251224e6157a7511430fcfe4d82e05a59e4b305575534f43721f3d275faa0184babea2d4a6b6004e9f3512058f7cca58b852fd16928c5712d9f1d9b13f0cc8027cf9675a84e7776f5c7234fb57fa21a704023ebc46c6bee268eef3922d9ba70f18c6b437d2bd66c348e14156d23feb5c89bad8a413069a0141270df374c93417d3035c7c8dc8819f89cf4ee57349e0c9c092fc6ccc160d65402ce6648f9c3a7fee59a82ebb18aa3b9dc8812c1420a028c6c621c4a8585e5bf338ae20a2ba4428ff50ca3507e17e987a7d3931e6299f4fe61f5ad1cdc3c3aed292c1f3c84bb06ff8594b30595accd79ce1dddf75b8d4c8c9f312ef0906e5cea329d46002459b06909753a341bd733a30719a54cb9a42d685308e151d0ec8cfd8bb55b2adb391a190a3527071bc5cc251ce7a258e2c738668dfd1150e5c6757b893271b3d1d4c1c5098cb0d84ef5bd0a9610b5b9bc3eafb45a78e85c6c64e5daed3bb7d35530aeaeee6465bc55500672fb8bd7354e8524f459aca4e4f4aa3ba71ce11dfa01d2f98b5022cc22b9f254daa833291ba4f412f8e39178831dc827d8ae839600cd0d9c084ca2a57baea43abcaac115b343cdb82810955f63ae83aedfef28d8e9dc0384b24ac3c5fd3e5bde4716a14636512ba8f748ff9118bae011ccb4d67645a1f31417676d117803656b10e8085fe4f094a994a3e096ebe895c9bd1a4114fd980d36da6cc580c5cf6291cda484e3ce1b0f0ccfb88af072c9412864f6d2c3502599ec8531316a6c249c931065a5811ca0236ea5b55665ffb778c861bc32db75c57d4a9e5514efcb8a3ef1b3f14a988b16d2c80c05a08046c628b03ee018ceea09755100e6a8ea4ff3bd8916d7eb893ac3af8a9351f3cbcae159973866ddf1d1d566d0d0de76f71044f9843ef83d3a15b6b75e8ebb218be4f82b2fe3f8334719d8252be28f5949b70a84cdfefbee3915a2e77ddc2c387711d78cdab9abd3e3ff6db4cf348354028b3a0237c57a7495fce881cc105fd5150656de7fe0b7e5d892d9a298e92d10c87da0d4e8aec1933daae3be8f1d473e29d2e8e9b96ddf4e4149a8a8838f2f36dc58669c5f96352d1257079a99934c7900164ba521d548968f0f626d8f01dc5beb7e8aa2d8d04899f135fa1a985e7ade4e36a86f89bc4c84e205c7b712e44a786bfb9c74e2868f8a3a37030209d9df74058039e7193441374acce4d73bd1813fd4ac1e09cbb7489565888e36dda409d80abb3c80ab14dc23065463edc894d8890ad780bd8ea4101926d4991ddd5ecdffd7dcd6ba751d6179f11bea887c581b6bf9cadab525c5f4bdfd035887e9865b77b5b62be05fab2aa3c19e5651866c3091f4cc71ee0fc6358319328482a918e13839072575a944a6886e97dfd21d1c332bf7cf08abb91813e0f17d96fc9b7c8a9593d635d8ad972257a3faa87fc6dbbffca9d8771396643ee501951760c094148e9a725b9df2becf1e16fe5a8c5ce46712664e7219fc38769ecce03b1b54d7f16d74966e9c6f8da6bedf93290e31ffbb8c56519c037071c4ac69e29a614bb6d4e15454916621fcd79487d23439ec669f5049d4f2dba4bdc924f565dbe196f45c71a29dfd366eb29a1be58b227acc0ed564342f57cfa110ba5d3fa677c2837deb3e78b240492f3ae6fb8eec41e3bc2273bdcb520bd86e665809f517eeb28482089ba2cff39ae405dec397f678b988c02f35c7a973a5072786a3de953dd0f4e8500c5ce626091676a42754fe995563879fd8488df0a9a49181e09e255f2e50d83dcf10ffea288fa15b6afac9a2b2df2ad5c45cae5af3c799756b7d56d2265be314271e816541dd424822d47f59d69553f82709d47483536d33651aff7026acbcb97c18bd2ce20ab41e5f21a682c3f471e8b9eb257b474b2110e469c351b81b892de56f3f3b55714fc015f6128b2de06aeda139baf0f10c6729e9fb8f6cdddd28dfaf66858a14a0fd44483467c35ae3734037f03d30c606b75c8b41efa5bac936ed239aec8ee18bed95ac62f75d8ab6cdf6573a152722cfaec5212291fe4bbd8ba6893e0549251cbfada2d6d9ef2a9405b1dd47b0c9cf423c9b444c263d465d82a829f0f43a2eb9e34a8cf83272f675cd716ad3ed93a4ad368fcb0bfe0c66a4218777a52f4875c7060b82fc88adcb866c343799ebb51fee846f486e43518c393a928b8a789ebaaee24d46f9c3a868829c7508f3807f651802c55155590202ff769c212e3f4a1dd809f5a20cead19d32dfd8b13b1158d5fa2e951fdcb8932e307f178c9010fe18de6d88c4df12431883db75d7cdd652d1b9a034c1ab0d735bb204f988238558e3bfdb8540d8561bc9b2344b35fdd8af765d278c11286f832832e4e0c4de5ed9a043bd762c2e7aedd7aa84c3338536efff534099ff8f0d58a9418baf4aabcb8b592fa7334cf366cbeaa25cebe05e30e0fdd2d5e4a308a2cb862ef087647b34f73881ec5880cf6ea1095532e6ec4958c3db3f74408a337004f67450fbfa1d2426c2df94321eb74dd1b89927df52d9b107b6ec1f10009aeb4b324d8f07e7078d869925cd47f74ee6fcda5c58706a34fe2da5e235861bdc27a4ad50e298d1ef298985ebbc3a2a4ffebe659a9f5ee4bf2ee8eebf69ea93c75c192265709ee9a12549e88745898fe97f6b62491643642aeb14b5b253d9061bb148af0b9802946923283013f1d3193104e408afaa2c035c9818bc40e330a030587cb8766bb053f31acaaa2a6b76adb7bb23779a1baecbea59a614d16491dfff8022f950d86a2272b08c614f235680020a2b49043f3ce8f59ccc87c059813edc60349913820c4275d84581eb272e190adc0dbef96f287791bbfafdffde679a6065197a30326681c8d84a4fc8c510a37190facbc46ab8260f4446f66194c554a0b5999f343fa11d6812d6246689b1e6ea8a15df480f6c4fa7c14cd8d5c101942d7c2d5a5cf482615e7f1ce7893cc28e5e4f2e1a6ac24d7cbf82ce36cc6b8736184c55628722070413f794aff4caece71c7517af9ea9b838d55645286ce69df7d33afba4aceba1cdecc9a5c397ffaad2d9c429db4b80a0f614d8983042d94328723317e38f4bdb4a3296b5e0b646853d9b11f5bf984f1cfb755bf0c4c8bf7b43565ad963f6b1983eece86284826a2970f24298a6d4d6b02808d582360183e5019d8555ed4e0db7506e5e807c53459a6984f829e6dd5ec7fa2b155e92a9673846888df43093da3406c66b6c4ebb660a96155e4cc3ff0375ebb8b8d7ad9052c4afb0da3a4c4773a553f18a9d769da4e1b8cb6c904bfc102fff4e4900b90a4b2cca99a60034cfcf63d7849f09deb52e51d102ce85829d43d0dbca124a4c5bc9b6f5fe6345927b66bc6a90e645addafe7a4e83f9f4fe8a6684d0b51bbe70cf14db87d267a7653ea680bfc65bff6af5b4eddcded005580d1d45d6bc1a6f88092e1b770a7e617acdd462802fae6e73ec7d0393172098a272ee209a692b85754a90da5c89a4445b203738ce20bf44781a524f54c2c1cd127a3a25c31a019e24d86b7035224ae1a44ed76b195b2105a637d49d2616719e05876a0103f8770ad15f93e5dab1f1a0a0528db2bb14f5cf890e2004fff1bc059e5c32962e506c803da34d45fa1638579dac6935f8ac451a26c0f6d2d6a9dc134e7b845caaf0be125dc02ee3ce28f005a3cdf862a5d793daebd0286437a69764f9a3f84705937f9cf9ad2cc8c2362c48c5c503d5a9a4046203117c7d2896f92f1a0d239ccbbee7dcb74290532af41d89393e2b73ecf39b3024fa710bb601e846ff649ae638811324c53c07490b590c3a524c8f8ea455d8f1f8c4cbac79c62898cc3d1b511212edd53aef73b31bef7c832fc489e23491fddb8a303787f6c1a153d304e8600e2465e7b15ea85a228fce766a0e1c08129ccfc53624733e49f94c162d24ffdd8fe1f361488f8b0d1f592e651d5162a443aaae67c117e4c170eca7a148ff7f89281705ba984889736b4adb100c5fe4617306c2f102a7dcbe383cbeef2c745c914ece3e7b2baaa608605c0fb9514c22d4cb09713a75a35a8868b652e6e30285f29dbb26368453187eecc59ad7f8c3e80f1d70ffbe586fa7b2de1072e037c93aff8e527bb20255e61c2e02c135768db2879e564c5e7a6c24591e97945985495e2ac22", 0x1000}], 0x2) 2018/04/03 15:18:52 executing program 4: r0 = memfd_create(&(0x7f0000000000)='hash\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x82cd, 0x1f, 0x31d}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}}, [0x401, 0x3, 0xb2ad, 0x9, 0x2, 0x3ff, 0x6, 0xff, 0x10000, 0x8, 0xa5, 0x7, 0x95, 0xe61, 0x48db0323]}, &(0x7f00000001c0)=0x100) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r2) 2018/04/03 15:18:52 executing program 6: r0 = userfaultfd(0x400080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r2, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x48, 0x114, 0x1, "025f80585225ac3a35ae65f7384f060000000000000000000200910000000000000001d379e55d1b76da5db81894b21277"}], 0x48}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f00000019c0)={0x10}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="144000e2", @ANYBLOB="000026bd7000ffdbdf250f000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mbind(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000002c0)=0x8, 0x9376, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000000c0)={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000200)=0x14) fchmodat(r3, &(0x7f0000000440)='./file0\x00', 0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={r4, 0x4, 0x10, 0x40, 0x1000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e23, 0x8ae, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0x5, 0x10000, 0x8, 0x3}, &(0x7f00000003c0)=0x98) dup3(r1, r0, 0x0) syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x1, 0x185580) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/04/03 15:18:52 executing program 2: r0 = getpid() symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x0) pread64(r1, &(0x7f0000008080)=""/1, 0x1, 0x0) 2018/04/03 15:18:52 executing program 7: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x3, 0x2, 0x100000000}, 0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)="636772312e8a43cb6f75702e6576656e747300", 0x0, 0x0) r2 = inotify_init1(0x4000000000000803) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x83d, 0xff0000, 0xfffffffffffffffa, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r5 = getpgrp(r4) kcmp(r5, r5, 0x0, 0xffffffffffffffff, r0) r6 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) r7 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect(r7, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000a80)="a33af9140719e3bb3bfa5097cbfa66e055f5e591237fdb26a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e1af3c97e94f649b15c5fba9e2d6dbe36efb4ed110c76fc4457606b5209a808883eb39c5b60f948b4f875e2f82ac3af36a005fce179f20154bd6a5f6cfc4079170ce6fad80ef16734065f61bc2cdc2ca5c1a562f63c9f8f0286def6fed118b2637cf2873e943b13a3e52f33db60acada1c0181e978275891731a178295c6f53583c0fd378986c07ae67540b65db6a5ae647405a4b78b95abeb920a24ddfa70194bdd95bd20cb6d6561971e4fc68953bb68041eb78303c4805", 0xf7) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r8 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4000000000007, 0x181000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000180)) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000240), 0xff2a) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r10}, 0x14) bind(r0, &(0x7f0000000680)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0x73e, 0x6, "eb0aefa6d93c315c4580d2d7106217cb5f01ed0a6f59eed9592f177190886947a1f0c703e0f1de4057847e5fc122954fffa1b84263635a0f5ec3dc61a21711", 0x15}, 0x80) r11 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r11, 0xd, &(0x7f0000000280)=""/86) 2018/04/03 15:18:52 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') 2018/04/03 15:18:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:52 executing program 5: r0 = gettid() getpriority(0x1, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x204000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x30, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003f00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20300000}, 0xc, &(0x7f0000003ec0)=[{&(0x7f0000000080)={0x10c, 0x10, 0xb, 0x70bd2d, 0x25dfdbfb, "", [@generic="f47ce253ce75302f5f8589d1ef51c9a00b9b0615126f3ef52a992db038b56c1889f0d90c3119561edb69f0b4aba53e9e9d8f2fc890417c9d026720fcf0cdc6d44ba6df49371fbb64e88444", @generic="c4c9c520b3c994b881dc16f57dfc12c544e0d57253d470766b36f90d17bb9c56a7ecb1a11f20bafe2c8f9dd681d3e22f7ce17b3434bb8d799089ced1d327af3d53e53edde87e58494e9324df1da4e984d28f1a918d5b3675bd3dfa5570986de5d7921b8b8d505704aad7049bf389c85333ce1c1248d04c9dfb91e235f05a8ccf426c98a6081585a5d8edb0a197b0f3b092ce65da729c982a38acf6e0b71285f8bf2a9ab1c3abe1456f763dc6c5296dad"]}, 0x10c}, {&(0x7f0000000240)={0x38cc, 0x2e, 0x104, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x108c, 0x89, [@generic="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", @generic="b9354905a914a68faaf3a3f7289f1d705194b5ec83f03b65daf7607864518598dcae52222ad00796265a2b2311cb5f5b63ef2f3eb84547cd21e45c917987e3c16c91b4d5ae20c1e9fb2230d4b4b2a59c1eba6cdae4e39ee3ff3a53d80b6b86d03c63e3521fc40e72553e9edb1debc8803d0eeb1672942f3ea81854df8ed4d739853f79086cbb34ebf3ef77ac1314d56d55695bb5df68f0c20baebfe6393b167f2c0b0d3c5da226b2aac0abb388f264", @generic="b1d81ca2dec0"]}]}, 0x38cc}, {&(0x7f0000003bc0)={0x2f4, 0x2a, 0xc00, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x4, 0x83}, @nested={0x104, 0x80, [@typed={0x8, 0x66, @uid=r5}, @typed={0x4}, @typed={0xc4, 0x2, @binary="5398dae3fd0209a2410be9f959ca18f2b3b06ca564808040ea7fabdd714cd74d4370c01b8ac6550e314bc07fc250d5967785ed5d6f702ca2631f390fcb22cd64e526e7c946cfda416ae1a2b51328d437731444b3bb311fa36e0f6aa38bd8d196029d8be414588028d086aeaf8fd6b00d3bcf71e8bdc6728419de8672fe36603cf8b59239c0942331eca26849a5f3fc8b4d02eec91f6b73e457a33f20dafafbdf320ff4d9d11b98dee85b9752de86420c63b58b3ff07aae86645ca9d82c424d"}, @typed={0x8, 0xb, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x1c, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0xc, 0x73, @u64=0x401}, @typed={0x8, 0x6b, @ipv4}]}, @typed={0xc, 0x11, @u64}, @nested={0x1d0, 0x9, [@generic="dfb3f4efe508970e4ae940a76963537057f14739eb29157a739ba15090befd36324a52ec1c5563d5cfa2cd8ceaca5d615492bb3b1bdc6bab7213d96f58d0cbe20b74d1da6d3ef77a5edb32376b00abc573d9ef3c143395702806eb19f6ad02a29d99c3e60f37694c882cea9edfcd8ff65409f155444e40f968da4a1826d4e580fee2b0b4699549d5d788c022b67fd8e0293001291cf776df6b27e0a2032d1ac0eda4653277ad3883a66898a53ef4f9d63ba25ea393cf08825d9ee1e95235ae090579b4f3b24495b69404770527d3d186a9b2eea32bc91f4a0e8b105b176466983690c6bdfc319e3b", @generic="9e30e3de6ad3f8191195ba62509b8d2d8170eb4b2f36786c059ff5e990a8455b39ca6277b890bd10e9134b1740c3c8cf33c8860b516a89afecf4cfd6bc4ea6b64841847185fcdae014aa6cf5a5687bb06a7f64a2656bd52585148602b86779b19c42dc8f1e7ae558cedd76e0388548d58b0183f25f76df7e53bd94747ff0d4e45d65cdfb46125eb54eac65459b9748abadeeb564067c426760c571f0a319a2ea153af439cba6e5acf68444d6b4b77a3ed34a8ab74cf56ee4bc5a3b9be5eed6", @typed={0x8, 0x77, @u32=0x400}, @generic="287cef0135a6ac8a1b6a06542161e410e020b271a7be97b2", @typed={0x4, 0x28}]}]}, 0x2f4}], 0x3, 0x0, 0x0, 0x40014}, 0x0) [ 87.183314] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/03 15:18:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x100a6, "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"}, &(0x7f0000000040)=0xe9) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f00000001c0)=0xffffffffffffff65) 2018/04/03 15:18:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x1) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/04/03 15:18:52 executing program 6: utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)={{}, {0x77359400}}, 0xf3ec0b9b404115f2) [ 87.374495] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.400180] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.418181] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.425334] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.432701] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.439543] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.446758] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.453553] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.460322] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.467062] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.473778] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.480462] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.487179] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.493862] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.500559] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.507339] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.514054] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.521422] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.528265] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.535609] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.542323] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.549047] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.555733] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.562427] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc510 returned -22 [ 87.569119] binder: 8472:8473 ioctl 4020ae46 7fe67c1dc530 returned -22 [ 87.582676] binder_alloc: binder_alloc_mmap_handler: 8472 20000000-20002000 already mapped failed -16 2018/04/03 15:18:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getdents(r1, &(0x7f0000000100)=""/59, 0x3b) r2 = socket$inet6(0xa, 0x6, 0x5) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1c, 0x10000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x5a8, 0x4, 0x2, 0x0, 0x0, 0x4, 0x4, 0x48, 0x10001, 0x7, 0x1, 0x5acf, 0x0, 0x7, 0x8, 0x9, 0x5, 0x7, 0x8}) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0xfffffffffffffffe, 0x1e6) 2018/04/03 15:18:53 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040), 0x1ffffc6f, 0x1fffffffe00) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/03 15:18:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000480)={@empty, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r4 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80005) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00bf61ffe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001", 0x0, 0x80000000000000}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000280), 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x8) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000300)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x5}]}) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r4, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r2, &(0x7f0000000080)={r6, r4, 0x1}) ioctl$KVM_X86_SETUP_MCE(r7, 0x4008ae9c, &(0x7f0000000300)) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000100)=""/16, &(0x7f0000000180)=0x10) r10 = memfd_create(&(0x7f0000000240)='/dev/kvm\x00', 0x2) readahead(r10, 0x9e12, 0x10000) 2018/04/03 15:18:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:53 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/03 15:18:53 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() fcntl$setsig(r0, 0xa, 0x3b) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfbfffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x6, 0x8, 0xfffffffffffffff9, 'queue0\x00', 0x3}) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r4, 0xc576805da1731213, &(0x7f0000000400)={0x3, 0x3, 0xffffffff, 0x8, r1}) sendmsg$nfc_llcp(r2, &(0x7f0000000240)={&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x6, 0x401, 0x9, "71a4a1296640f783bf8a26164d71ffbded605b23ba911df984727a3e42d1453e278c2768c6c84f9e4574f3e70197d65323e30ba2c53b34fd5df22117470965", 0x34}, 0x60, &(0x7f0000000140)=[{&(0x7f00000002c0)="0dcc5e40af8547893f8de9d955bdd13fdc464fd47d1149a69174adbaf1d5a1e4d79cf554ad7b78d3885fc764f7b32d483d4fed5b24bcf7d38582e84ff9fde0da5040aec14ccc6054c183d719db93cf946a89cdb35f4b2376b95cf5534394c5dcfa775d4b23a534e383707ec94cfd6164ab755613a41a", 0x76}], 0x1, &(0x7f0000000340)={0xb0, 0x103, 0x7, "6db66422dd5d899c22731a1de4cbbe5012af06d705bab2a86902312b1adb8384f83b9847dcaa4c0e20d8c77d9d99a5c20abe554f2b5d93338bac3b86fd26389f93d06b88433ca019a94e19399c13f9e540a900028a25aa7d735006a7096e44d452a6dcb3d4544f9d05723f81535413fb5f8f51a712acb16da7d01d4966f97d5e0285bad888e0ba711fb8c3286bfdf97f2ffbe9e4edce5f33e413d53411"}, 0xb0, 0x400c800}, 0x4000000) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45}]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r2) 2018/04/03 15:18:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000e80)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x1ff) open$dir(&(0x7f0000000380)='./file0/file.\x00', 0x0, 0x0) epoll_create1(0x80000) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file.\x00', 0x0) 2018/04/03 15:18:53 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) 2018/04/03 15:18:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000000)="e1", 0xfffffffffffffefe, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000), 0x8) 2018/04/03 15:18:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) [ 88.223564] FAT-fs (loop2): Directory bread(block 5) failed [ 88.229654] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/03 15:18:53 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/03 15:18:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x180) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x20, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380), 0x1, 0x0, &(0x7f00000003c0)="95"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x1c, 0x4, 0x8001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="11634840000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/03 15:18:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) write$tun(r1, &(0x7f00000000c0)={@void, @void, @mpls={[{0x2, 0x2, 0x8, 0x1}], @ipv4={{0xc, 0x4, 0x8, 0x100000001, 0xa0, 0x67, 0x6, 0x9, 0x33, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x5ac}, {[@lsrr={0x83, 0xf, 0x1, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @end, @generic={0xcd, 0x4, "718a"}, @ra={0x94, 0x6, 0x1}]}}, @udp={0x4e22, 0x4e24, 0x70, 0x0, [@guehdr={0x1, 0xff, 0xe60, 0xdc, 0x100}, @guehdr={0x1, 0x81, 0x8000, 0xf699, 0x100}, @guehdr={0x2, 0x7f, 0x1000, 0x7f, 0x100, [0x80]}, @guehdr={0x2, 0x3a34, 0x8, 0x7fff, 0x100, [0x80]}, @guehdr={0x2, 0xf088, 0x3b16c000, 0x80000001, 0x100, [0x80]}], "f771c40f55ab71310b8fc5107296df5c23ac6094e64e18d0d3970a9907c61163b9bad72ac86e85efa5035f699b2fc91f5cbabc324916e792062c4c642a5ac2af4ab1996ff5901e81"}}}}, 0xa4) [ 88.304169] FAT-fs (loop2): Directory bread(block 6) failed [ 88.329173] FAT-fs (loop2): Directory bread(block 7) failed 2018/04/03 15:18:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0xb, 0x0, r0}, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000440)=""/4096}, 0x18) [ 88.373228] FAT-fs (loop2): Directory bread(block 8) failed [ 88.412153] FAT-fs (loop2): Directory bread(block 9) failed 2018/04/03 15:18:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000040)) 2018/04/03 15:18:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc}, 0x2c) perf_event_open$cgroup(&(0x7f0000001100)={0x7, 0x70, 0x5, 0x80000000, 0x77f5, 0x7a, 0x0, 0x2, 0x46000, 0x0, 0x100000001, 0x5, 0x4, 0x1f, 0x1ff, 0xffffffff80000000, 0x0, 0x7, 0x5, 0x1, 0x9, 0x9, 0x7bb, 0xfff, 0x101, 0x4, 0x9, 0x4, 0x100000000, 0x76ec0c8a, 0x100000000, 0x49cab533, 0x6, 0x7, 0x1000, 0x7, 0x0, 0xda71, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000010c0), 0x2}, 0xa8a, 0x800, 0x8, 0x7, 0x1, 0x9, 0x5}, r0, 0xa, 0xffffffffffffffff, 0x2) timer_create(0x6, &(0x7f0000001300)={0x0, 0x11, 0x7, @thr={&(0x7f00000011c0)="5a7442dc790f6f1c08a1ce7ba3981cb384bd777ea8", &(0x7f0000001200)="332354e3001a9b8df4352ab558f7398a9d74f6694933ad9c6697c0ee2dcbd410516c0b83d9ae609122b32b4e1351f2bf511fecf1b1f8f955e0cc222c987da173a2824e2a8b9fd032a0507345b32e76b9e34ea5586ca8ec0e93908e01da9912810855bb38bcac918344e0155ebc734c62f6e320e6962fb2ef4537677663af2de9dac3adf0e7bf19b176a5a7234bceedb66e486c8a81c23f2d9ce1b166b071d4ecaa9c09c2fcef28d29e377c1d4c38e448c6175bc672b302eef1527d706f92deb838f42b814425923a4787ad6ca54bfd1f2d9c07b05a11f0bd160618d5992e4c51071c8907ddbdded0182218fd6fdacad2cde21bcca04d"}}, &(0x7f0000001340)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000001380)=ANY=[@ANYBLOB="1900000000002000fa9300000900b89e0c1e9ae175a6da5ff50b0f185a09e105490ca7b5000000751700fa"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) timer_create(0x5, &(0x7f0000001040)={0x0, 0x8, 0x1, @thr={&(0x7f0000000000)="388a2e67347ed99b191b86d044c9cded6b8b3cb409ec1fa20b23bb28691012289090ef1c382b3036ffa0ac0d2080ae11543d915ecc75f7d1cf", &(0x7f0000000040)="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"}}, &(0x7f0000001080)=0x0) timer_delete(r1) [ 88.453168] FAT-fs (loop2): Directory bread(block 10) failed [ 88.506149] FAT-fs (loop2): Directory bread(block 11) failed [ 88.530517] FAT-fs (loop2): Directory bread(block 12) failed [ 88.550188] FAT-fs (loop2): Directory bread(block 13) failed [ 88.565000] FAT-fs (loop2): Directory bread(block 14) failed [ 89.226377] binder: BINDER_SET_CONTEXT_MGR already set [ 89.231749] binder: 8528:8558 ioctl 40046207 0 returned -16 [ 89.243608] binder: 8528:8558 got new transaction with bad transaction stack, transaction 3 has target 8528:8530 [ 89.254153] binder: 8528:8558 transaction failed 29201/-71, size 0-0 line 2875 [ 89.366823] binder: BINDER_SET_CONTEXT_MGR already set [ 89.372193] binder: 8528:8559 ioctl 40046207 0 returned -16 [ 89.380409] binder_alloc: binder_alloc_mmap_handler: 8528 2000c000-2000e000 already mapped failed -16 [ 89.395604] binder_alloc: 8528: binder_alloc_buf, no vma [ 89.401322] binder: 8528:8559 transaction failed 29189/-3, size 0-0 line 2963 [ 89.411964] binder: BINDER_SET_CONTEXT_MGR already set [ 89.417369] binder: 8528:8559 ioctl 40046207 0 returned -16 [ 89.426698] binder_alloc: 8528: binder_alloc_buf, no vma [ 89.432222] binder: 8528:8560 transaction failed 29189/-3, size 0-0 line 2963 2018/04/03 15:18:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101a00) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001100)=r0, 0x4) llistxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=""/65, 0x41) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/4096) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001080)={0x3, 0x100, 0x6d6, 0x0, 0x2}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000011c0)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x0) 2018/04/03 15:18:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="18", 0x1}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/fscreate\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x2, 0x3, 0x20, 0x10000, 0x0, 0x0, 0x1, 0xe, 0x200, 0x6, 0x2, 0x4, 0x3, 0x7, 0x6, 0x3ff, 0x3, 0x0, 0xc0, 0xa5de, 0x8001, 0x8, 0xfff, 0x61, 0x4, 0xefa, 0x800, 0x7fff, 0x1ff, 0x8, 0x0, 0x0, 0x401, 0x200, 0x1f, 0x6, 0x0, 0x80000000, 0x2, @perf_config_ext={0x30000000000, 0xcd}, 0x411, 0x1f, 0x4, 0x6, 0x2, 0x401, 0x9b}, r1, 0x4, r0, 0x2) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 15:18:54 executing program 5: r0 = socket(0xb, 0x4000000000000005, 0x7) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) io_setup(0x800, &(0x7f00000000c0)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400, 0x0) r5 = dup(r0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x2040, 0x0) socketpair(0x7, 0x4, 0x10000, &(0x7f0000000640)={0xffffffffffffffff}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001740)='syscall\x00') r9 = syz_open_dev$sndpcmc(&(0x7f00000018c0)='/dev/snd/pcmC#D#c\x00', 0xd1f, 0x140) r10 = fcntl$dupfd(r1, 0x406, r1) r11 = syz_open_dev$amidi(&(0x7f0000001a80)='/dev/amidi#\x00', 0x3, 0x4000) io_submit(r2, 0xa, &(0x7f0000001b00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000140)="1218b7ef2faf20921d492be47f02ccd993c69f648e2eb88f72c7c252a52e644a1cf649852949384cfb6fc4198a2954bdee6c50ae346fea5ba357cb793426d85fa07850760c", 0x45, 0x9c5, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xe, 0x6, r1, &(0x7f0000000240)="58e888eeb449f3f2f9b8c4faa65ed300aa0d39538f5d8ed1da66f98de800087179f53d99b5a390edcf54fb1ab1818dbebd92093fea83dc6890541f7524512a98479d9015b4447d6576b22cc655c60aa338678d646f9d98d037558e14c58ac06b700dfdf690dca6e1a1e2ac59126198a6f8c7405b4d195fe6c2372bedd1d9553665d160e18463c748ec698f531cfaf633461bd4a06a6def693a6b84dc8d33abc687e7d91a1b230c07582c0f9353efd86e9b6cd22eb52784746e4e6b001a865a041ab53ac09e4e46d345415daa1af75c949837f46a645a9e5a1fc6fe9e3cfff5e3ccff6c", 0xe3, 0x4, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x10000000000000, r0, &(0x7f00000003c0)="c6e936765ae414c6af2dad4a163adc43b493e47073368aae479d089b8037ba3ef498af781f0b4dd9dff2d6e61ca695b5a1923df0e3e4f6c0ffd51e111540d70a6da365071f10a684230db53a9c4c8a30bd4552b9924256ee0a3c141d38", 0x5d, 0xec3, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000000480)="e07e41dfa12b370b81645747df2b54eafb3e43550b5f39dc1e78511700ff4d37f4e99187db3e0517d2ebb1d481ac22549e70a4f4a6202586e60ea96765d8e212613369811e2c9dbd738302298e093737d3d07a0d52c411128526163e0a783cc7", 0x60, 0x355, 0x0, 0x0, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000000580)="0dccb045d9cd255d49ec878c4dc266b1e9c80b38cce5c0d8456e1c82f9925f62eb5ac92fdacd7a755537d11adacad7539b21311f61443910d919e85e0dc65e33c90425685fae7ee4a72f314608caf9da5c0b233fdfa1924bc868007aadd3db9cba10cf7233df44a06956a73275e3e09a6c9ec6491e62535ca999b1dfae01639479c32b1e88b5a689e51709b89b7b1efc287f35ba68af86feafc6185d306cfb1e33b9e2aba74955813880a27e6065ec4b9896b9d7102577c5da597781060b49d6", 0xc0, 0x3ff, 0x0, 0x0, r7}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f00000006c0)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0xa, 0x2337, r1, &(0x7f0000001700)="59fb30c158", 0x5, 0x6, 0x0, 0x1, r8}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x400, r1, &(0x7f00000017c0)="55e6c9d6207772176d3f086e1d57284ceb358f76e971166e4fde75d4a7ccfd5b2c4c67554ab6ce59499ffa40b144cf334469a22aecff876f36f9d1f6025a5a92cfbe0291accc6caf049272d11c430ff9ff9ab5b6c38bf3e6b1c54a770f72891bc5549e67953c2ee0fb16a58b047cb5ac12c3e59a83da11c1055af6781c5fbfb88440d9455c90edbe24bad082bd49e9b7bf27e942e805949e48784e56a0ad4b2fa508b920cced29070219153b045b71a10eaa1885367fb5f2663f590edaa872d66428a40e3ee78387651b6a8d634cf63269a9252ebd1baa8055d97eabbfdb659839c57b0219537cd171c68331e2a798", 0xef, 0x140000000000000, 0x0, 0x1, r9}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, r1, &(0x7f0000001940)="1d5b4f6c068ee78ee5c74fb589674b4bdabcdf24b89f50f6fb9b2a6e17e2acd3c8b5ca98654fcaaa1e15566454a943021a53bc90fa2200d4bc60fa1b93e49054fc6833a21ca42491b779f9ae4453de999a4e7ee9fb282133c0e6a44acd06f841ff53aa13d0a04e03c829e0d4d37e57b6c40fd1ba6fc4a5e12f2b6f5484f5481d885806f2d569cf9658aa7fd1a21396e3a5622b6d482885e7403e8507ecaa6f21fc", 0xa1, 0x7, 0x0, 0x0, r10}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x3, 0x5d95, r0, &(0x7f0000001a40)="4f8e6b4cd7cde7131008ce7fdb9a158307", 0x11, 0x9, 0x0, 0x1, r11}]) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TCFLSH(r12, 0x540b, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r12, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x3f80000000000]}) writev(r12, &(0x7f0000001c00)=[{&(0x7f0000001b80)="4b5c76a1fea04cdc3dda61095284e24520359e2c89e6c3e6a005d336cca9b0b928a4a6f91f99eeb8d6be11442bee9aba212a4183fa9477900b86e06b8d8f2367d41bfc09a8a25ad0427747d3cd392301", 0x50}], 0x1) dup2(r0, r1) r13 = shmget(0x1, 0x3000, 0x42, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r13, 0xb) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/03 15:18:54 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x40800000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x20, 0x5, 0x0, 0x9aca, 0x6, 0xce7, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x20240, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x0, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, 0x2c) r1 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000d00)="6f7107b27a47ea6a59b838be40a547052a6befe4825783fd98145b0a3640ded251ec51ef08af7c176b930567032fa9de13a18065725b83b532957d72ee331d9fc9695cfcea313d91ef4ae80903dfe85f6e0f0452cc2432c7880702185f355e07efe9d6dba50e75f5172d23cf", &(0x7f0000000140)}, 0x18) mkdir(&(0x7f0000000040)='./file0\x00', 0x85) socketpair(0x3, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) open$dir(&(0x7f0000000200)='./file1\x00', 0x100, 0x10) 2018/04/03 15:18:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x100b}}, 0x14}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/03 15:18:54 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffff, 0x100) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socketpair(0x10, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 15:18:54 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 89.547660] binder: release 8528:8530 transaction 3 in, still active [ 89.554534] binder: send failed reply for transaction 3 to 8528:8558 [ 89.561337] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.566986] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.572839] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.597534] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/03 15:18:54 executing program 7: r0 = socket(0x10, 0x10000000002, 0xa) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000600001223ca0000cf", 0x1f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40002) 2018/04/03 15:18:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="18", 0x1}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/12, &(0x7f0000000180)=0xc) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) connect$llc(r3, &(0x7f0000000100)={0x1a, 0x204, 0x2, 0x0, 0xdf95, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/03 15:18:54 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="9f67f8629b49aaaaaaaaaabb86dd60c85919dd9ef427e11f868a0008000000000000000000000000000000000001fe8000000000000000000000000000000000000000089078"], &(0x7f00000005c0)) 2018/04/03 15:18:54 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x0) r1 = geteuid() quotactl(0x8f112ed, &(0x7f0000000540)='./file0\x00', r1, &(0x7f0000000580)="88767421f4f1af0ae525a6b2d615f70de92285b6ee4585c3843c10494644bbd3a7c42e63dd0714fd8f1bb04595825513a414825129ec935bc26be725a7018d65122efafd523079055848baa5f250289336cdef46396cbc1595d19dff10d4a04db0ef3e80eb84fcb484645646f3e43d97e8") sendmsg$nl_crypto(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000000002}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@del={0x110, 0x11, 0x0, 0x70bd2c, 0x25dfdbfd, {{'crc32c\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x2}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040080) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='md5sum\\-:#,security\x00', &(0x7f0000000200)='user@selinux([eth1cgroup\x00', &(0x7f0000000240)=',wlan0system\x00', &(0x7f0000000280)='\x00'], 0x400) r2 = open(&(0x7f0000000040)='..', 0x0, 0x22) renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='..', 0x1) r3 = gettid() setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000600)={0xffffffffffffffff, 0x7}, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) kcmp(r3, r4, 0x7, r0, r0) fremovexattr(r0, &(0x7f0000000640)=@random={'system.', 'user@selinux([eth1cgroup\x00'}) 2018/04/03 15:18:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="18", 0x1}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) 2018/04/03 15:18:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) sync() r6 = getpid() name_to_handle_at(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="02010000ffffff7f65a30eab0ccbc9ca7a9579dbea27247b829ce7a09bbdfffd54cd01877c76968da8d2aa0e8d44da462ca6b7a8a56a990807ab83aa94088716c3a493a38554b43aed7b6700c204b0d98f7041ceba83d8d70ed8be521216dcbcac359c6c12d2ef1327bfcc3748be7731e6bc011bd13eefe88686778eae2908e985"], &(0x7f0000000740), 0x0) migrate_pages(r6, 0xfd, &(0x7f0000000540)=0x80, &(0x7f0000000580)=0x1) getrusage(0xffffffffffffffff, &(0x7f0000000480)) ftruncate(r3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) truncate(&(0x7f0000000780)='./file0\x00', 0x3) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000003c0)) r7 = eventfd2(0x0, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r7, 0x80000002, 0x2000000002, r8}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000200)={0xfffffffffffffffa, 0x18, [0x0, 0x501f, 0x80, 0xa, 0xffffffffffffffff, 0x5]}) 2018/04/03 15:18:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x38000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="644a2e6d1f8c0f890081c044c6701c24aa664da2a85e67bc1b3b52ae03c78695d9c0b8cc6428999ba4c0526e466c4ffe67c7fe6fb579b57f7d6b10cc61e2c5eb19891fb8c1fbe8bfc78007a72e7505df5596362a3c4e0f4382140b2fe96a027647a5f49e34d2496cbd2b39cd4a185db2f4d97b26af7c3f71b801d59a8e65a8a1c39b25ff8cf88260d391036c703fbae6e9fa72094159b36081c7fe4677cf3ed49e11df51a79fdd0e431891307e7a89") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r2, &(0x7f0000000040), 0x1e4) 2018/04/03 15:18:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000380)}}], 0x4000000000000a6, 0x8814) 2018/04/03 15:18:55 executing program 7: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000000c0)={0x0, 0x70511246, 0xfff, 0x10000, 0x81, 0xfff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/03 15:18:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 15:18:55 executing program 4: mkdir(&(0x7f0000000000)='./file1\x00', 0x2) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x16}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x30) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) rmdir(&(0x7f0000000340)='./file0/bus\x00') rmdir(&(0x7f0000000100)='./file0/bus\x00') 2018/04/03 15:18:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r0, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x32041, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x864) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000380)={0x9, 0x8001, 0x1, 0x4, 0x3}) sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x95ba, 0x1, "db05630c15401ca35532db88845afd3a7d680abff8569a54e77c2d1e693c9699480eb38773304ed930ca9d4ca6572ab47550ca41e9b95ee24f5f00b8849828", 0x1}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x30, 0x19f, 0x400, "9abfc344704e45d0c9015a22bd19994fbaee4cae59ab2f0655"}, 0x30, 0x40}, 0x40094) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000400000000000000000000008000000000000000000004000000000000000000000000000000000000000000"]) 2018/04/03 15:18:55 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) 2018/04/03 15:18:55 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x10001, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() lseek(r1, 0xfffffffffffffffd, 0x400) statx(r3, &(0x7f00000000c0)='./file0\x00', 0x6796d91d952e28a3, 0xfff, &(0x7f0000000180)) 2018/04/03 15:18:55 executing program 6: 2018/04/03 15:18:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1d0000000a000000000000000100000009000000000000000800000000000000000000000005000000000000000200000000000000010000000000000007000000000000000400000000000000b1eee1912c6e12c351f94553fcfc11c9550b9a8ff98be30ef999e2cd865807f7e84055baf6a94a07e13a4212f8ace355eb05ce039e90a888b07b8e6f169c3ff1d4aa86dd84a988e4433a019de2ac20828fa0cec5f864b696e4f36af6f2dffaddf01a0d7dfebf350073e0bca2bd208e1999dc856932b5a6ef49be20f81755199832ff743406eae238d57aef02c7"]}) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x5269004214ff2e1e) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x1) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x77f4, 0x1}, 0x4) 2018/04/03 15:18:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200040) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x20, 0x8, 0xffffffff80000001}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x5, 0xe3, "4927c50bd242c4e1e4716a312e1748cdb98defbd66be3c3bc692451f8007b5538e5b6c78e849803f11d59e398ecdccc3c88092567e65012349df61ed403abae2008d546038d3bc4e01f6fa509020f8cd66a036b47aa9b97307e723899292c7737f79d2eca80b997ffbd0ea22bef4a5cd82cd4b0b4be1d6bbdb8b3982e316e137e13c3c090c07abc29a02fc57afbb3ed1ebe0c3c854a572258a5093999b0fe44cf44b3e022507a71dbc3aa3ac5157a795d3a9907efe818620394e724b8e9f746d5657475dbd87078e7ba99eb8b1b24845369956ddb95722abb32b0e7b20b1ccbbe28334"}, 0xeb) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000280)={[{@session={'session', 0x3d, [0x37, 0x0]}, 0x2c}]}) read(r0, &(0x7f00000002c0)=""/199, 0xc7) 2018/04/03 15:18:55 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000092afe4)={0xa, 0x2}, 0x1c) 2018/04/03 15:18:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)=ANY=[@ANYBLOB="ffffffffffff00001400000008004700002c0000000000009078dd000104010000018608000000000002000000000401907800d73cde00f53475"], 0x0) 2018/04/03 15:18:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@empty, @local, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x55, r1}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x3, 0x9, 0x0, 0x7, 0x4, 0x58, 0x3015, 0x7ff, 0x0, 0x80000000}, 0xb) 2018/04/03 15:18:55 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) read(r0, &(0x7f0000000180)=""/93, 0x5d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) shutdown(r0, 0x0) [ 90.582278] hfsplus: invalid session number or type of track [ 90.588305] hfsplus: unable to find HFS+ superblock 2018/04/03 15:18:55 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x4000000000000c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'none\x00'}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x74, &(0x7f0000000200)=[@in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0xe14}, @in6={0xa, 0x4e21, 0x5b2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x1000000000000006, 0x10}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xd7, "2a1d0103d2e5655d0941513300af5f3f35fe9a0533092b23ba4de5fc001f167c03349ef26404ef61f544b06fc86a673cb9cc071b03ada2cbb8d31b1d8198bb1e692deb8a9787c861d769f80af1277a99e9e71425a23978bdcab243ef9ca0840b53d7f08680d43a3e6e192c40296c629eb49d190825a6944796455c6102ec89b507ed87190a7d38f3b90cf7a227b4e91f05a111991ef59f4125bee9d0d584f20f6632ee920fba285f1d56f7235750b6a367c2997d68cf9864cb601f78d09a2a04e8950f5f12212faa52a69f3f32ddbfd1876f2b4fa7cc34"}, &(0x7f0000000580)=0xdf) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/11) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f00000005c0)=0x566) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xffff}, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) 2018/04/03 15:18:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x442) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x8000000000000004, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"72000000000000008e00", 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001400)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x0, 0x500, 0x7, 0x40000000, r2}) [ 90.737702] hfsplus: invalid session number or type of track [ 90.743694] hfsplus: unable to find HFS+ superblock 2018/04/03 15:18:56 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') sendto(r2, &(0x7f00000000c0)="3e5b441c1a23086cc1287f0bafbdc21621399cac78afecd6a9a7478607045ec1a44ed5cd4604562095d277b88869101e8997c0897ad17bbee0a9000fd43a3aac9bec955fa52e19980772f0cc31d4bba8e39d2f9943cda554445171c8f9610186f931420b49140482be7198a14c35c54823a4974532b39752a80ba8c57a995885e25f2c028e05fb9a3665", 0x8a, 0x486861009e605f09, &(0x7f0000000000)=@llc={0x1a, 0x323, 0x6, 0x2, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000700)="65d82c9876f836fac4a2cd5f637468316c6ede", 0x13, 0x0) dup2(r1, r3) 2018/04/03 15:18:56 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/03 15:18:56 executing program 7: r0 = msgget$private(0x0, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x800, 0x0) bind$vsock_dgram(r6, &(0x7f0000000480)={0x28, 0x0, 0x0, @hyper}, 0x10) r7 = getpgid(0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000380)={0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7bf, r1, r3, r4, r5, 0x154, 0x5418000000000}, 0xffffffffffff5e4b, 0xfffffffffffffffc, 0x3f, 0x0, 0x1, 0x7f, r7, r8}) r9 = socket$inet6(0xa, 0x4000000000e, 0x100000000000088) sendto$inet6(r9, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r9, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x0) sendto$inet6(r9, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffef6) setgid(r11) setresgid(r2, r11, r10) 2018/04/03 15:18:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/04/03 15:18:56 executing program 4: syz_emit_ethernet(0xfe11, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [{[{0x9100, 0x10000, 0xffffffffffffff01, 0x3}], {0x8100, 0x6, 0x6, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/04/03 15:18:56 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x44e1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x400000) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000040), &(0x7f00000000c0)) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/03 15:18:56 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@random="85754c169762", @random="1b73dc042b0b", [{[], {0x8100, 0x7ff, 0x1000}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5b51fc71599a", @empty, @random="05db9db24e2a", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/04/03 15:18:56 executing program 3 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 15:18:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = getpid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2001c0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000240)={[], 0x469, 0x7, 0xfffffffffffffff7, 0x0, 0x8, 0x4000, 0x3000, [], 0x20}) getpgrp(r1) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xb, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x25}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x6, 0x99, &(0x7f000000d000)=""/153}, 0x48) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0x10000}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={r5, 0x8, 0x5, [0x6, 0x7f, 0x7ff, 0x9, 0x5]}, &(0x7f00000001c0)=0x12) fcntl$notify(r3, 0x402, 0x20) [ 91.589655] FAULT_INJECTION: forcing a failure. [ 91.589655] name failslab, interval 1, probability 0, space 0, times 1 [ 91.600955] CPU: 1 PID: 8711 Comm: syz-executor3 Not tainted 4.16.0+ #12 [ 91.607804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.617159] Call Trace: [ 91.619757] dump_stack+0x1a7/0x27d [ 91.623384] ? arch_local_irq_restore+0x53/0x53 [ 91.628067] should_fail+0x914/0xae0 [ 91.631790] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/03 15:18:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x10001) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0xfffffffffffffe87) r1 = socket(0x9, 0xa, 0x7) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'bond0\x00', {0x4, 0x7ff, 0x80000001, "62d9a255691e", 0x6}}) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) [ 91.636898] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.641746] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 91.646935] ? perf_trace_lock+0x900/0x900 [ 91.651164] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.656003] ? find_held_lock+0x35/0x1d0 [ 91.660084] ? check_same_owner+0x320/0x320 [ 91.664407] ? rcu_note_context_switch+0x710/0x710 [ 91.669321] ? find_held_lock+0x35/0x1d0 [ 91.673373] should_failslab+0xec/0x120 [ 91.677332] __kmalloc+0x63/0x760 [ 91.680773] ? lock_downgrade+0x980/0x980 [ 91.684907] ? lock_downgrade+0x980/0x980 [ 91.689043] ? lock_release+0xa40/0xa40 [ 91.693002] ? nfc_llcp_send_ui_frame+0xd0/0x4e0 [ 91.697753] nfc_llcp_send_ui_frame+0xd0/0x4e0 [ 91.702318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.707315] ? release_sock+0x1d4/0x2a0 [ 91.711269] ? trace_hardirqs_on+0xd/0x10 [ 91.715399] ? __local_bh_enable_ip+0x121/0x230 [ 91.720052] ? nfc_llcp_send_i_frame+0x410/0x410 [ 91.724791] ? release_sock+0x1d4/0x2a0 [ 91.728749] ? __release_sock+0x360/0x360 [ 91.732875] ? lock_sock_nested+0x91/0x110 [ 91.737091] ? trace_hardirqs_on+0xd/0x10 [ 91.741222] ? __local_bh_enable_ip+0x121/0x230 [ 91.745879] llcp_sock_sendmsg+0x224/0x2f0 [ 91.750096] ? llcp_sock_recvmsg+0xac0/0xac0 [ 91.754489] sock_sendmsg+0xca/0x110 [ 91.758184] ___sys_sendmsg+0x320/0x8b0 [ 91.762141] ? copy_msghdr_from_user+0x590/0x590 [ 91.766880] ? trace_hardirqs_on+0xd/0x10 [ 91.771182] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.775656] ? finish_task_switch+0x1b9/0x970 [ 91.780129] ? finish_task_switch+0x17a/0x970 [ 91.784606] ? copy_overflow+0x20/0x20 [ 91.788485] ? __fget_light+0x2bc/0x400 [ 91.792442] ? fget_raw+0x20/0x20 [ 91.795884] ? __schedule+0x903/0x1ef0 [ 91.799769] ? proc_fail_nth_write+0x9b/0x1e0 [ 91.804243] ? map_files_get_link+0x3b0/0x3b0 [ 91.808725] __sys_sendmmsg+0x21a/0x660 [ 91.812680] ? __sys_sendmmsg+0x21a/0x660 [ 91.816814] ? SyS_sendmsg+0x30/0x30 [ 91.820518] ? __schedule+0x1ef0/0x1ef0 [ 91.824481] ? __sb_end_write+0xa0/0xd0 [ 91.828440] ? exit_to_usermode_loop+0x8c/0x2f0 [ 91.833097] ? trace_hardirqs_off+0xd/0x10 [ 91.837311] ? exit_to_usermode_loop+0x198/0x2f0 [ 91.842046] ? SyS_read+0x30/0x30 [ 91.845481] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.851006] SyS_sendmmsg+0x32/0x40 [ 91.854618] ? __sys_sendmmsg+0x660/0x660 [ 91.858745] do_syscall_64+0x281/0x940 [ 91.862615] ? vmalloc_sync_all+0x30/0x30 [ 91.866742] ? finish_task_switch+0x1b9/0x970 [ 91.871213] ? finish_task_switch+0x17a/0x970 [ 91.875691] ? syscall_return_slowpath+0x550/0x550 [ 91.880601] ? syscall_return_slowpath+0x2ac/0x550 [ 91.885514] ? prepare_exit_to_usermode+0x350/0x350 [ 91.890513] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 91.895860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.900687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 91.905856] RIP: 0033:0x4552d9 [ 91.909029] RSP: 002b:00007f36ff1c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 91.917253] RAX: ffffffffffffffda RBX: 00007f36ff1c36d4 RCX: 00000000004552d9 [ 91.924500] RDX: 0000000000000001 RSI: 00000000200026c0 RDI: 0000000000000015 [ 91.931750] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/03 15:18:57 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x100}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) read(r0, &(0x7f0000000040)=""/1, 0x233) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000001c0)=""/4096) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x422200) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000100)=""/129) r3 = gettid() ioctl(r1, 0x5, &(0x7f00000011c0)="f8b58db64917e177b510c3282ed13ed478f289ea0d5324be90b645180ff37810588de8f62ad3ee6acdb18dcf11e98ffde97efebce09a5f8a6b9930cc19fd68e98c178b1328138da1ba31b61b7f512fd67e5de30c923a5472adc62950e1864c7baa98dbd04cdcba69ca13a3949f3bfd9f522bfeb46150e8a3c8cb3224f8f7b3e8a85b09ac8017d598344b6d2da6fe147ec294e3c905992219e72e4be75d7edb93d84246ecd36feb3086eb1512751cb1a72da479554ffceea5413d59193d28c7505cfb3c06c58bd5c48184895e7e13eb29f53b72e42abf23300ab7891a5a23929d7ddbf76eabce") r4 = syz_open_dev$usbmon(&(0x7f0000001600)='/dev/usbmon#\x00', 0x3f, 0x10000) accept4$vsock_stream(r4, &(0x7f0000001640)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/autofs\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r3, 0x7) 2018/04/03 15:18:57 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 91.938998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 91.946254] R13: 00000000000004c9 R14: 00000000006fa378 R15: 0000000000000000 2018/04/03 15:18:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'ifb0\x00', 0x6}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111040, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x33}, @in6={0xa, 0x4e21, 0xffffffffffff8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7984}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0xd8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x74, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000040)={0xb3d3, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$TIOCGLCKTRMIOS(r5, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/03 15:18:57 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) connect$nfc_raw(r0, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x6}, 0x10) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0/bus\x00', 0x8000, 0x0, &(0x7f0000001640), 0x808, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffb, 0x0, &(0x7f0000001c80), 0x1, &(0x7f0000001d00)={[{@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x0, 0x35, 0x37, 0x32, 0x35, 0x37, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x7d, 0x3e, 0x0, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x3d, 0x7a, 0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) syz_mount_image$btrfs(&(0x7f0000001780)='btrfs\x00', &(0x7f0000001740)='./file0/bus\x00', 0x1f, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001b00)) r1 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r2 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r1, &(0x7f00000018c0)='./file0\x00') pipe(&(0x7f0000001d40)) fcntl$setsig(r2, 0xa, 0x39) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0xfff, 0x1, &(0x7f0000001a40)=[{&(0x7f00000019c0)="22b84fa60022c20fb68148659277f1f50eb65629e2f4021e504109259062330d2a4f740eec7b891b95e4f63504c352a423f58558a8f3594db6d2cd4738f0deaa3a", 0x41, 0x3}], 0x202000, &(0x7f0000001a80)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) 2018/04/03 15:18:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x40, 0x101000) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) ioctl$KDADDIO(r3, 0x4b34, 0x6) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="ff65000f090f23d8b8ec0000000f23c00f21f835030001000f23f8f20f015e9566ba610066b8000066ef66b839000f00d066baa000edc4c149d8688166ba210066ed", 0x42}], 0x1, 0x20, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 92.098871] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 92.107351] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 92.119432] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. [ 92.232981] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 92.241460] ntfs: (device loop6): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 92.253596] ntfs: (device loop6): ntfs_fill_super(): Not an NTFS volume. 2018/04/03 15:18:57 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000500)={0x1, 0x8001}) 2018/04/03 15:18:57 executing program 3 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 15:18:58 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0xffffffffffffffbc, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000580)={r0}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000300)=""/13, 0xd, 0x0, &(0x7f0000000340)=@abs, 0x6e) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000700)=""/130) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000280)=""/5, 0x5, 0x0, &(0x7f00000000c0)={0x3, {"c90200eeaf66ff"}}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6f6, 0x200000) ioctl$KDDISABIO(r3, 0x4b37) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x41000002}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x40, r4, 0x200, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa95}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe000000}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4) renameat(r2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/04/03 15:18:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) 2018/04/03 15:18:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x200) writev(r2, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/04/03 15:18:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="016b7454fff4341e749bc4af9617fc7e33e8073d79e95006b04e7955a7ed81450df309195140fb21d189bd464dff4cb896a51c51a532ee81e22fb174df833cd83c7bebca9f52da222065"]) 2018/04/03 15:18:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r0) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) [ 92.978473] FAULT_INJECTION: forcing a failure. [ 92.978473] name failslab, interval 1, probability 0, space 0, times 0 [ 92.989836] CPU: 0 PID: 8776 Comm: syz-executor3 Not tainted 4.16.0+ #12 [ 92.996700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.006068] Call Trace: [ 93.008674] dump_stack+0x1a7/0x27d [ 93.012333] ? arch_local_irq_restore+0x53/0x53 [ 93.017033] should_fail+0x914/0xae0 [ 93.020742] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.025839] ? perf_tp_event+0xae0/0xae0 [ 93.029902] ? find_held_lock+0x35/0x1d0 [ 93.033974] ? check_same_owner+0x320/0x320 [ 93.038276] ? trace_hardirqs_off+0x10/0x10 [ 93.042579] ? rcu_note_context_switch+0x710/0x710 [ 93.047500] should_failslab+0xec/0x120 [ 93.051459] kmem_cache_alloc_node+0x56/0x760 [ 93.055950] __alloc_skb+0xf4/0x760 [ 93.059562] ? skb_scrub_packet+0x510/0x510 [ 93.063874] ? kasan_check_read+0x11/0x20 [ 93.068004] ? kasan_check_read+0x11/0x20 [ 93.072146] ? memset+0x31/0x40 [ 93.075415] ? perf_trace_lock_acquire+0x532/0x980 [ 93.080331] ? is_bpf_text_address+0xa4/0x120 [ 93.084818] alloc_skb_with_frags+0x10d/0x750 [ 93.089300] ? __save_stack_trace+0x7e/0xd0 [ 93.093608] ? trace_hardirqs_off+0x10/0x10 [ 93.097911] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 93.102651] ? save_stack+0xa3/0xd0 [ 93.106613] sock_alloc_send_pskb+0x7b3/0x9e0 [ 93.111101] ? __might_fault+0x110/0x1d0 [ 93.115154] ? sock_wmalloc+0x1e0/0x1e0 [ 93.119118] ? lock_release+0xa40/0xa40 [ 93.123085] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 93.128603] ? __might_sleep+0x95/0x190 [ 93.132558] ? kasan_check_write+0x14/0x20 [ 93.136771] ? copyin+0x91/0xb0 [ 93.140037] ? _copy_from_iter_full+0x22b/0xbb0 [ 93.144694] ? usercopy_abort+0xd0/0xd0 [ 93.149002] sock_alloc_send_skb+0x32/0x40 [ 93.153230] nfc_alloc_send_skb+0xab/0x1b0 [ 93.157453] nfc_llcp_send_ui_frame+0x247/0x4e0 [ 93.162110] ? nfc_llcp_send_i_frame+0x410/0x410 [ 93.166845] ? release_sock+0x1d4/0x2a0 [ 93.170820] ? __release_sock+0x360/0x360 [ 93.174949] ? lock_sock_nested+0x91/0x110 [ 93.179167] ? trace_hardirqs_on+0xd/0x10 [ 93.183296] ? __local_bh_enable_ip+0x121/0x230 [ 93.187949] llcp_sock_sendmsg+0x224/0x2f0 [ 93.192166] ? llcp_sock_recvmsg+0xac0/0xac0 [ 93.196554] sock_sendmsg+0xca/0x110 [ 93.200250] ___sys_sendmsg+0x320/0x8b0 [ 93.204209] ? copy_msghdr_from_user+0x590/0x590 [ 93.208950] ? trace_hardirqs_off+0x10/0x10 [ 93.213259] ? get_pid_task+0xa5/0x150 [ 93.217131] ? lock_downgrade+0x980/0x980 [ 93.221264] ? __fget_light+0x2bc/0x400 [ 93.225233] ? fget_raw+0x20/0x20 [ 93.228681] ? proc_fail_nth_write+0x9b/0x1e0 [ 93.233158] ? map_files_get_link+0x3b0/0x3b0 [ 93.237642] __sys_sendmmsg+0x21a/0x660 [ 93.241595] ? __sys_sendmmsg+0x21a/0x660 [ 93.245734] ? SyS_sendmsg+0x30/0x30 [ 93.249431] ? __lock_is_held+0xb6/0x140 [ 93.253489] ? __sb_end_write+0xa0/0xd0 [ 93.257446] ? kasan_check_write+0x14/0x20 [ 93.261662] ? fput+0xe0/0x150 [ 93.264838] ? ksys_write+0x184/0x220 [ 93.268621] ? SyS_read+0x30/0x30 [ 93.272057] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 93.277582] SyS_sendmmsg+0x32/0x40 [ 93.281188] ? __sys_sendmmsg+0x660/0x660 [ 93.285838] do_syscall_64+0x281/0x940 [ 93.289704] ? vmalloc_sync_all+0x30/0x30 [ 93.293835] ? finish_task_switch+0x1b9/0x970 [ 93.298311] ? finish_task_switch+0x17a/0x970 [ 93.302788] ? syscall_return_slowpath+0x550/0x550 [ 93.307697] ? syscall_return_slowpath+0x2ac/0x550 [ 93.312608] ? prepare_exit_to_usermode+0x350/0x350 [ 93.317606] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 93.322957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.327788] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.332958] RIP: 0033:0x4552d9 [ 93.336128] RSP: 002b:00007f36ff1c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 93.343820] RAX: ffffffffffffffda RBX: 00007f36ff1c36d4 RCX: 00000000004552d9 [ 93.351070] RDX: 0000000000000001 RSI: 00000000200026c0 RDI: 0000000000000015 [ 93.358321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.365570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 93.372818] R13: 00000000000004c9 R14: 00000000006fa378 R15: 0000000000000001 2018/04/03 15:18:58 executing program 5: socket$netlink(0x10, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000002c0)=0xb) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000001400)=0xfff) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x6, 0x8000) pipe(&(0x7f0000000340)) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x40, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x90, 0x0, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400894e38e5a878e551"], &(0x7f0000001680)=0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2d, &(0x7f0000000400)="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", 0xfd0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) 2018/04/03 15:18:58 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x773}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x401c5820, &(0x7f00000001c0)={0x0, 0xc712bc083}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') [ 93.380242] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU [ 93.405763] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 15:18:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2ad6", 0x2}], 0x1, &(0x7f0000000180)}, 0x0) getpeername(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x1, 0x288000) ioctl$KDDELIO(r2, 0x4b35, 0x2) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) syncfs(r0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x220400) sendmsg$kcm(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="7034dfd44420747ee148b01650697c8c881f4c8152bb11c075bbb3c1ed12573f134fb1f654a97d7415ef06f18297b13db0ce6837f1bf1dc28e7ab421561095323f5b503c0707099858067ceacefd70b67c72f840663a447aa7a5527d746d01fd927748e47d99b156b85a2d221f212d24081cdba048f31bbd04f91ad3c807febf0d04a58954cff7d808f9dcd2134e085af2ba4a74c3c05f00936d0347cf30cd4037d8ad", 0xa3}], 0x1, &(0x7f0000000440)=[{0xb0, 0x117, 0x3, "e4f91ad2a46945408b6a5e813fae783a9a12d21502527dc80d9c532310c98b15869dcd8ce145765db74bee4ea4f515cefc3334cbfc8613423e6b13027e8086c17dd45c8b3c1a886afd48885561b07bbb73a4479b8daefd1f931c5b91ef2f14d999a3ad3a49a0107f4a5b3c9a58eb86bba1de7ad89db12a572f869fe7e4371938373f9b9f275c4bdcd58b99727e18d5b10ad545b65954356699ec71a0"}, {0x30, 0x0, 0x7, "bd75d2cf9b6a3d5bc106943112a3f45c81e27d601d8819f3dec475224f4a"}, {0xa0, 0x88, 0x91000000000, "43b6eb02ccb1aa916288d6c38821d0bfb571108308db0909b4c6b43b22adbf188f73336196d231a8806371c746a10c3aa80ab822c898f5c198a0b58bedb61ccee6895c3c192908c10755ac28dc10c8b415eb815b0d9f9422abb05598e0fd2763ad7b3ac21a0ee6005a266fab9efe3edf3df2e9df1e9aa55cfef916f067a8e59c4e9bb1d6a2f0c5b460d2"}], 0x180, 0x40}, 0x800) 2018/04/03 15:18:58 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) socket$can_raw(0x1d, 0x3, 0x1) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:58 executing program 1: setrlimit(0x40000000000008, &(0x7f00000a3ff0)={0x23, 0x100000000020}) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mlock2(&(0x7f0000912000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) write(r1, &(0x7f00000014c0)="8554f7054597f53f82bc6fb70d54bc9ac5eeea89158de90aee38c1c3654a1e2d0e62fa3d93a3a9bef5a983d97db793b3570444fcb89fce76dfc61b464fc61f1ffb71cb68303d1fae33cd0ffeeb26a738b86d78ea62be03acca85759c031374416ecf95e08ea7337a51c1b0f156e7e33cae6fac9e0a17c0098dc0b75b2fe0e3464729207aa5f03a437e64362990ec7b79c34ba10175d791cba4fa114b40f148bfc63fa3d0bf", 0xa5) setreuid(0x0, r2) r4 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000001380)) connect$bt_l2cap(r0, &(0x7f0000001580)={0x1f, 0x6ce6, {0x2f0, 0x8001, 0xac5, 0x8, 0xffffffff, 0x4}, 0x1ff, 0x800}, 0xe) chown(&(0x7f0000000000)='./file0\x00', r2, r3) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x81, 0x6, &(0x7f00000013c0)=[{&(0x7f0000000240)="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", 0x1000, 0x7fff}, {&(0x7f00000000c0)="98458c0775141ea70c98193d06419ba841594e910371461a392a58c0", 0x1c, 0x1}, {&(0x7f0000000100)="0d0e421689c0324ded50c5bc172a4e81df5c7252405302dbc69d638d902ffa6f49f99dcea6da049ae8d644ba3b2d4df0a79fc7993e92315934a7426d3613dda90a8786485f514ac20e2febfffd9d014a4bea5e7394b295301e930bccd98bfec3af6382adc2a12d1676b0f6de2320319b1c281bb8477fa95c9d49969f44d4037d1c88270e729d890f6640e69ab5b89d64078ec9f34288cb369e4ef8aa9d", 0x9d, 0x3ff}, {&(0x7f0000001240)="17e1e516727fc2069ee654c7861371e48dd406c3787320c8de58a75e1177edf2d377ef361b38d439b9e2203eac9efbe8d111bd3d1a72017ef1b2742093ec6ad793000305f4e0240e2ab1dc92a45cfba84e0495adcf8e6577ff7c312cc272baf4b38f9057491fd0c701e8a05e98f9cbcc1cade52fcc2b1f15475e31ef5615", 0x7e, 0x4}, {&(0x7f00000012c0)="c7a0718fe056bf140b12c78c83c4b84132b20a7e7a15e687abdec125fc634595c5062873b4747f0c5448801043d8307a5cca3a416144deb2b81498de2c8b2e8ceeb49ed3dede740131a96a45485cb2b3c09620ed939c3f7fd7e6ac01fa9588c43d5d730c2005ffeab745330a35f716acf642e5ba256c23f549051359ba6b82821c31623afe1301c7716a6c34e4c7e2accb9ad477e7bc559bda6bd85be75e6e082f310bc29e2ac69f11ac5de7bc01f05785", 0xb1, 0x9}, {&(0x7f0000001380), 0x0, 0x401}], 0x1, &(0x7f0000001480)=ANY=[@ANYBLOB='dmask=1571712573,dma?d=370,tz=UTC,nfs,gid=31401,\x00']) mlock(&(0x7f0000914000/0x2000)=nil, 0x2000) 2018/04/03 15:18:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000700)=ANY=[@ANYBLOB="0100000000000000237198bd6a6b33c54d6d4bafc307419749a26e4288b7fb206655e015c41c0e8bdff2eb28685746b4cc747d180f19bb923b2617e98caca5e41ccde24840e767efaef2ba26a1fecdfdb33800f4324a2c99"]) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) [ 93.460163] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 15:18:58 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:58 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x1, 0xffffffffffffff9c}) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='security\x00', 0xeec12089c27b5a3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0xfffffffffffffff7, 0xffffffffffffff4d}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xffff}, 0xc) 2018/04/03 15:18:58 executing program 3 (fault-call:5 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 15:18:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x3c15376e9f93dbea, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/166, 0xa6, 0xffffffff}, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/04/03 15:18:58 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x0, 0x401}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x2000) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/03 15:18:58 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r1, 0x4, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x15f96325}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004}, 0x4) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0xa) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r2}, 0x10) 2018/04/03 15:18:58 executing program 0: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:58 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/03 15:18:58 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)="47ff3300", 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) recvmmsg(0xffffffffffffffff, &(0x7f0000003640)=[{{&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/75, 0x4b}], 0x3, &(0x7f0000000440), 0x0, 0x8b1}, 0x1740e2fa}, {{&(0x7f0000000480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f00000007c0)=""/227, 0xe3}, {&(0x7f00000008c0)=""/150, 0x96}], 0x6, &(0x7f0000000a00)=""/174, 0xae, 0x2}, 0x6fa}, {{&(0x7f0000000ac0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b40)=""/85, 0x55}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/34, 0x22}, {&(0x7f0000001c00)=""/190, 0xbe}, {&(0x7f0000001cc0)=""/151, 0x97}, {&(0x7f0000001d80)=""/157, 0x9d}, {&(0x7f0000001e40)=""/50, 0x32}], 0x7, &(0x7f0000001f00)=""/119, 0x77, 0xfff}, 0x2}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001f80)=""/130, 0x82}, {&(0x7f0000002040)=""/174, 0xae}, {&(0x7f0000002100)=""/190, 0xbe}], 0x3, &(0x7f0000002200)=""/47, 0x2f, 0x2f}, 0xffffffffffff8000}, {{&(0x7f0000002240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003540)=[{&(0x7f00000022c0)=""/144, 0x90}, {&(0x7f0000002380)=""/240, 0xf0}, {&(0x7f0000002480)=""/178, 0xb2}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x4, &(0x7f0000003580)=""/174, 0xae, 0x67}, 0x7fff}], 0x5, 0x2020, &(0x7f0000003780)) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003900)={@local, 0x0}, &(0x7f0000003940)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000039c0)='/dev/rfkill\x00', 0x163200, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003980)={'syz_tun\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003800)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, r3}) recvfrom$ax25(r0, &(0x7f00000000c0)=""/35, 0x23, 0x3, 0x0, 0x0) 2018/04/03 15:18:59 executing program 0: clock_nanosleep(0x9, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:59 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x31b) recvfrom$ax25(r0, &(0x7f0000000040)=""/59, 0x3b, 0x20, &(0x7f00000000c0)={0x3, {"d3c4d27f69de6b"}, 0xffffffff}, 0x10) setreuid(0x0, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0x1) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000180)={0x9, 0x10000}) syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') [ 93.967601] netlink: 'syz-executor1': attribute type 9 has an invalid length. [ 94.016696] FAULT_INJECTION: forcing a failure. [ 94.016696] name failslab, interval 1, probability 0, space 0, times 0 [ 94.027974] CPU: 1 PID: 8854 Comm: syz-executor3 Not tainted 4.16.0+ #12 [ 94.034820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.044162] Call Trace: [ 94.046747] dump_stack+0x1a7/0x27d [ 94.050362] ? arch_local_irq_restore+0x53/0x53 [ 94.055023] ? is_bpf_text_address+0xa4/0x120 [ 94.059504] ? kernel_text_address+0xd1/0xe0 [ 94.063903] should_fail+0x914/0xae0 [ 94.067612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.072703] ? save_stack+0xa3/0xd0 [ 94.076312] ? save_stack+0x43/0xd0 [ 94.079918] ? kasan_kmalloc+0xad/0xe0 [ 94.083787] ? kasan_slab_alloc+0x12/0x20 [ 94.087917] ? find_held_lock+0x35/0x1d0 [ 94.091979] ? check_same_owner+0x320/0x320 [ 94.096285] ? rcu_note_context_switch+0x710/0x710 [ 94.101205] should_failslab+0xec/0x120 [ 94.105160] kmem_cache_alloc_node_trace+0x5a/0x760 [ 94.110172] __kmalloc_node_track_caller+0x33/0x70 [ 94.115098] __kmalloc_reserve.isra.39+0x41/0xd0 [ 94.119861] __alloc_skb+0x12a/0x760 [ 94.123559] ? skb_scrub_packet+0x510/0x510 [ 94.127872] ? kasan_check_read+0x11/0x20 [ 94.132008] ? kasan_check_read+0x11/0x20 [ 94.136145] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 94.141055] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 94.145970] ? perf_trace_lock_acquire+0xe3/0x980 [ 94.150795] ? is_bpf_text_address+0xa4/0x120 [ 94.155269] ? kernel_text_address+0xd1/0xe0 [ 94.159663] alloc_skb_with_frags+0x10d/0x750 [ 94.164141] ? __save_stack_trace+0x7e/0xd0 [ 94.168446] ? trace_hardirqs_off+0x10/0x10 [ 94.172750] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 94.177494] ? save_stack+0xa3/0xd0 [ 94.181108] sock_alloc_send_pskb+0x7b3/0x9e0 [ 94.185595] ? __might_fault+0x110/0x1d0 [ 94.189644] ? sock_wmalloc+0x1e0/0x1e0 [ 94.193602] ? lock_release+0xa40/0xa40 [ 94.197565] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 94.203081] ? __might_sleep+0x95/0x190 [ 94.207041] ? kasan_check_write+0x14/0x20 [ 94.211256] ? copyin+0x91/0xb0 [ 94.214519] ? _copy_from_iter_full+0x22b/0xbb0 [ 94.219170] ? usercopy_abort+0xd0/0xd0 [ 94.223145] sock_alloc_send_skb+0x32/0x40 [ 94.227363] nfc_alloc_send_skb+0xab/0x1b0 [ 94.231581] nfc_llcp_send_ui_frame+0x247/0x4e0 [ 94.236237] ? nfc_llcp_send_i_frame+0x410/0x410 [ 94.240974] ? release_sock+0x1d4/0x2a0 [ 94.244956] ? __release_sock+0x360/0x360 [ 94.249081] ? lock_sock_nested+0x91/0x110 [ 94.253295] ? trace_hardirqs_on+0xd/0x10 [ 94.257422] ? __local_bh_enable_ip+0x121/0x230 [ 94.262077] llcp_sock_sendmsg+0x224/0x2f0 [ 94.266293] ? llcp_sock_recvmsg+0xac0/0xac0 [ 94.270766] sock_sendmsg+0xca/0x110 [ 94.274463] ___sys_sendmsg+0x320/0x8b0 [ 94.278422] ? copy_msghdr_from_user+0x590/0x590 [ 94.283169] ? trace_hardirqs_off+0x10/0x10 [ 94.287472] ? get_pid_task+0xa5/0x150 [ 94.291347] ? lock_downgrade+0x980/0x980 [ 94.295478] ? __fget_light+0x2bc/0x400 [ 94.299438] ? fget_raw+0x20/0x20 [ 94.302883] ? proc_fail_nth_write+0x9b/0x1e0 [ 94.307357] ? map_files_get_link+0x3b0/0x3b0 [ 94.311842] __sys_sendmmsg+0x21a/0x660 [ 94.315798] ? __sys_sendmmsg+0x21a/0x660 [ 94.319936] ? SyS_sendmsg+0x30/0x30 [ 94.323634] ? __lock_is_held+0xb6/0x140 [ 94.327690] ? __sb_end_write+0xa0/0xd0 [ 94.331665] ? kasan_check_write+0x14/0x20 [ 94.335880] ? fput+0xe0/0x150 [ 94.339052] ? ksys_write+0x184/0x220 [ 94.342831] ? SyS_read+0x30/0x30 [ 94.346266] ? __fdget+0x18/0x20 [ 94.349618] SyS_sendmmsg+0x32/0x40 [ 94.353223] ? __sys_sendmmsg+0x660/0x660 [ 94.357351] do_syscall_64+0x281/0x940 [ 94.361219] ? vmalloc_sync_all+0x30/0x30 [ 94.365360] ? finish_task_switch+0x1b9/0x970 [ 94.369835] ? finish_task_switch+0x17a/0x970 [ 94.374313] ? syscall_return_slowpath+0x550/0x550 [ 94.379223] ? syscall_return_slowpath+0x2ac/0x550 [ 94.384132] ? prepare_exit_to_usermode+0x350/0x350 [ 94.389131] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 94.394500] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.399348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.404517] RIP: 0033:0x4552d9 [ 94.407687] RSP: 002b:00007f36ff1c2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 2018/04/03 15:18:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0xd00) r3 = socket(0x240000000018, 0x0, 0x2) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/04/03 15:18:59 executing program 7: socket$inet(0x2, 0x4000000805, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r2 = msgget(0x0, 0x80) msgrcv(r2, &(0x7f0000000040)={0x0, ""/16}, 0x18, 0x2, 0x2000) 2018/04/03 15:18:59 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400000000000000", 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x401) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400", &(0x7f0000000080)='#\x00', &(0x7f00000000c0)='^\x00', &(0x7f0000000140)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400", &(0x7f0000000180)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400", &(0x7f00000001c0)='[$user\x00', &(0x7f0000000240)='*\x00'], &(0x7f0000000480)=[&(0x7f00000002c0)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400", &(0x7f0000000300)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400", &(0x7f0000000340)='selinux\x00', &(0x7f0000000380)=']cpuset&\x00', &(0x7f00000003c0)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400", &(0x7f0000000400)='(]\x00', &(0x7f0000000440)="2f3fd9e13b30bef1c7469e79732f6e65742f692f76732f737909105f7265667259736f5f704772696f6400"]) [ 94.415375] RAX: ffffffffffffffda RBX: 00007f36ff1c36d4 RCX: 00000000004552d9 [ 94.422625] RDX: 0000000000000001 RSI: 00000000200026c0 RDI: 0000000000000015 [ 94.429873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.437123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 94.444371] R13: 00000000000004c9 R14: 00000000006fa378 R15: 0000000000000002 [ 94.451845] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU 2018/04/03 15:18:59 executing program 0: clock_nanosleep(0x0, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:18:59 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x4000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x6d) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x4) [ 94.571649] netlink: 'syz-executor1': attribute type 9 has an invalid length. 2018/04/03 15:19:00 executing program 7: syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f4500000000000000000000000000000000000000000000000000000000000100000101000001000801e6205669769312a79d99afacc78781c733bf5b4a015018f12dda8b", 0x9e, 0x9000}], 0x0, &(0x7f0000000280)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x4, 0x2, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/03 15:19:00 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0xc2800) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) setsockopt$sock_int(r1, 0x1, 0x40000040, &(0x7f0000d4effc)=0x4, 0x6e1594b7) 2018/04/03 15:19:00 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0xde, 0x35}, {0x878b, 0x100}, 0x33, 0x4, 0x5}) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b0077da986a3cbfe6dcc77e2ccce4f70679b014b796568ea7f7cc65801432adc77200000000000000000000"], &(0x7f0000000080)=0x33) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 2018/04/03 15:19:00 executing program 3 (fault-call:5 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 15:19:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000f40), 0x0, 0x4}}, {{&(0x7f0000000a00)=@sco={0x1f}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x3d0}}], 0x2, 0x20004081) 2018/04/03 15:19:00 executing program 0: clock_nanosleep(0x0, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) 2018/04/03 15:19:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd}}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bpq0\x00', r1}) 2018/04/03 15:19:00 executing program 5: symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') mremap(&(0x7f00007d9000/0x2000)=nil, 0x2000, 0x1000, 0x7fffffffffffffff, &(0x7f000066f000/0x1000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="5800000004c9a5af6f41a9f5341c029e811cc3e93f265749c95706d260c5099c5c11b992a64ab3d1b4fb741b04e498d9ffb01359e2cbe2d895727375239604e87b1eecd4d70c1e44830c42adceb7766b90a472d65ec5db2a647a0b95"], &(0x7f0000000200)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xd1, "3f7089a9ccfef595a4427f69d6142f3633c9970289f53b73e21e6dc5f7aa6ae998d79d462d59cb872531553d0e329b88d00d66177cf3c5be2a2bde7235343e31e9375354e98872e33b7216a72becedbf2cc6c2f3291c1985647697c7c7426eef2477023ec20ddc6cdad23af360a01236229acc75151b1b40428c2554456330e3b3581ac3717d1377b21a143f428ba09a51bbcf6ea839512b29c3d01fd968929e6d12c76cc8a3e4bd6c226c4905af8d32b503ab2c3eedeb8831803c1249400db054c5e360660a82f20da4c0712744bdbde5"}, &(0x7f0000000340)=0xd9) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x800) sysfs$2(0x2, 0x6, &(0x7f0000000400)=""/138) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000140)) 2018/04/03 15:19:00 executing program 4: set_mempolicy(0x3, &(0x7f0000000000)=0xa61, 0x256) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="2e5631a6dac670ddd9fbc4ae4583551860736dfb04a459174798dd6e262efa9475a9d5fce186292c96e65a20f41be55042ed10368c6070d07ac3fa56b93f0a3cd5062c5b502471975f14f1b6a43e6683ce92d897c9923ebd23a88671e51b9c02f095899e010269918ab29ea6d5", 0x6d}, {&(0x7f0000000140)="d33e6a22492d5bef5d53b3b9e5515f547e55e084d6cd52c323b775693c408518de204570a1cfc7cbf124646fb70987d17468125d594524a48285c00aee7cd029ca334e7838b0b3fd96355e13d58bc68223172370169a7223c3c6", 0x5a}, {&(0x7f00000001c0)="849fbf9340092936f030ab2519c291120e0306cb4eb37171acdf1bb17de982a8f26ec795e62db90a969a7c729b7935b5793d1a29a03deb58d4ac612cf9f40286f0ad119f7a413d48b883382d9006b396313188e764e53540ff1ad2e01d6decafbcda87e1c88a833e72ac5a9b", 0x6c}, {&(0x7f0000000240)="b3ee8e047212ee149deba372e37af082356ad2a447f488d0cab59a9ca75e8576d5403cd47c033ac96c4ba11b5540651b79f90360a44b8f7d9840a92d4127af156999f761362469c6b781b0ea616b75fce86664be7b91654e2f4e2be74629be218f54327f74099b6ca89743c01f18bbace33b29c9c8c07afb3962b5317426805da374328a9a9d836974a0ca1e5841fc15f901b4107ba73046561e91303dc52765bc15e563d5d61f8ee36008fa", 0xac}, {&(0x7f0000000300)="d4fd8be47d1191e5826ff28d8c8f5a4bc45ffbeeb067230f630258ca297185017b176dc35398b4b6124e3976e4f714", 0x2f}, {&(0x7f0000000340)="badba207a4b029e0d213d24d819f01a7b2ad0eb76031a0a7fff02496fc37e9a53625414158ba8ddc310d3fd12ef0ef0cdc1b01", 0x33}, {&(0x7f0000000380)="8394b7312298f9b6f895d10a8ddb986693b522df017090600d8537813a8386bf299464ad36684f46756c88fef8e71f315a39c1395294222f576ebd966f898d1347866757d6ee0e105a32e538f63f1fa4c8b7666b7a8a9f4f59de88d21345f970e6f7d72d453f60d6ffdd3b633355204465cab01085d764b89a05b132fc4a4a2ae46edced8cbdcd260db595b0cede531464fafd11ca2cebe3f3607d9d", 0x9c}], 0x7, &(0x7f0000000640)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb0, 0x4}, 0xd2b246be25643d3f) 2018/04/03 15:19:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000008000800) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x4, @loopback=0x7f000001, 0x4e23, 0x1, 'lblc\x00', 0x0, 0xff, 0x6d}, 0x2c) unshare(0x8000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) r3 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x10000000000000}) mq_timedsend(r3, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) mq_timedreceive(r3, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/03 15:19:00 executing program 0: clock_nanosleep(0x0, 0xfffffffffffffffe, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) [ 95.475649] ISOFS: unable to read i-node block [ 95.480583] isofs_fill_super: get root inode failed 2018/04/03 15:19:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006dafff)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000015c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140700000006010100000000001f00b92bc242f6"], 0x14}, 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/03 15:19:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp(r2, r3, 0x5, r1, r1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="9901000800000000186cb40ea78e7a2e05a5e0491a1acbf399ee3682222792da75adb5c2a61323c34478c5417ccb911a7184fe8e0025359a05427a60f18b4ab41ba3c9e3679851883121142746addf545d134f1a757420c04479e65bb51764f8b45d37b5c59034946f3da82f9182b17e16339dcea5c9482c5ff513320db2820cf10278cb7417209ffb42444fe881273774"]) 2018/04/03 15:19:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 15:19:00 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001d002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0020000008004d73f04be532f8bd01007f000001"], 0x2c}, 0x1}, 0x0) 2018/04/03 15:19:00 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x5}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$setregset(0x4205, 0x0, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, 0x0, 0x0, &(0x7f0000000100)=""/229) [ 95.603374] ISOFS: unable to read i-node block [ 95.608120] isofs_fill_super: get root inode failed 2018/04/03 15:19:00 executing program 0: clock_nanosleep(0x9, 0x0, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000400)) [ 95.708157] ODEBUG: object is on stack, but not annotated [ 95.715000] WARNING: CPU: 1 PID: 8950 at lib/debugobjects.c:366 __debug_object_init+0x637/0x1150 [ 95.723914] Kernel panic - not syncing: panic_on_warn set ... [ 95.723914] [ 95.731259] CPU: 1 PID: 8950 Comm: syz-executor0 Not tainted 4.16.0+ #12 [ 95.738071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.747402] Call Trace: [ 95.749970] dump_stack+0x1a7/0x27d [ 95.753579] ? arch_local_irq_restore+0x53/0x53 [ 95.758231] ? vsnprintf+0x1ed/0x1900 [ 95.762013] panic+0x1f8/0x42c [ 95.765180] ? refcount_error_report+0x214/0x214 [ 95.769914] ? show_regs_print_info+0x18/0x18 [ 95.774388] ? __warn+0x1c1/0x200 [ 95.777824] ? __debug_object_init+0x637/0x1150 [ 95.782471] __warn+0x1dc/0x200 [ 95.785730] ? __debug_object_init+0x637/0x1150 [ 95.790375] report_bug+0x1f4/0x2b0 [ 95.793979] fixup_bug.part.10+0x37/0x80 [ 95.798017] do_error_trap+0x2d7/0x3e0 [ 95.801882] ? math_error+0x400/0x400 [ 95.805658] ? find_held_lock+0x35/0x1d0 [ 95.809698] ? __debug_object_init+0x58b/0x1150 [ 95.814344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.819163] do_invalid_op+0x1b/0x20 [ 95.822852] invalid_op+0x1b/0x40 [ 95.826282] RIP: 0010:__debug_object_init+0x637/0x1150 [ 95.831532] RSP: 0018:ffff8801ad80f8e8 EFLAGS: 00010086 [ 95.836870] RAX: 000000000000002d RBX: 0000000000000001 RCX: 0000000000000000 [ 95.844116] RDX: 000000000000002d RSI: ffffc90001ec8000 RDI: ffffed0035b01f11 [ 95.851363] RBP: ffff8801ad80fb40 R08: ffffed003b624f99 R09: ffffed003b624f99 [ 95.858611] R10: 0000000000000001 R11: ffffed003b624f98 R12: ffff8801ce8584d0 [ 95.865858] R13: ffff8801ce8584e0 R14: ffff8801ad80fca0 R15: ffff8801b2c52040 [ 95.873116] ? __debug_object_init+0x5f8/0x1150 [ 95.877763] ? perf_trace_lock+0xd6/0x900 [ 95.881886] ? perf_trace_lock_acquire+0xe3/0x980 [ 95.886708] ? debug_object_fixup+0x30/0x30 [ 95.891004] ? perf_trace_lock+0x900/0x900 [ 95.895216] ? trace_event_raw_event_lock+0x340/0x340 [ 95.900469] ? trace_hardirqs_off+0x10/0x10 [ 95.904773] ? find_held_lock+0x35/0x1d0 [ 95.908810] ? find_held_lock+0x35/0x1d0 [ 95.912851] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 95.917411] ? lock_downgrade+0x980/0x980 [ 95.921538] debug_object_init+0x17/0x20 [ 95.925573] hrtimer_init+0x8c/0x410 [ 95.929264] ? kasan_check_read+0x11/0x20 [ 95.933390] ? hrtimer_init_on_stack+0x40/0x40 [ 95.937945] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 95.942506] ? security_capable+0x8e/0xc0 [ 95.946635] ? ns_capable_common+0xcf/0x160 [ 95.951571] alarm_timer_nsleep+0x164/0x4d0 [ 95.955869] ? alarmtimer_do_nsleep+0x610/0x610 [ 95.960519] ? get_timespec64+0x104/0x170 [ 95.964643] ? timespec_trunc+0xe0/0xe0 [ 95.968595] ? up_read+0x1a/0x110 [ 95.972028] ? __do_page_fault+0x358/0xbe0 [ 95.976239] ? lock_downgrade+0x980/0x980 [ 95.980366] SyS_clock_nanosleep+0x235/0x330 [ 95.984756] ? compat_SyS_clock_getres+0x160/0x160 [ 95.989664] ? do_syscall_64+0xb7/0x940 [ 95.993618] ? compat_SyS_clock_getres+0x160/0x160 [ 95.998521] do_syscall_64+0x281/0x940 [ 96.002384] ? vmalloc_sync_all+0x30/0x30 [ 96.006507] ? finish_task_switch+0x1b9/0x970 [ 96.010975] ? finish_task_switch+0x17a/0x970 [ 96.015450] ? syscall_return_slowpath+0x550/0x550 [ 96.020353] ? syscall_return_slowpath+0x2ac/0x550 [ 96.025258] ? prepare_exit_to_usermode+0x350/0x350 [ 96.030250] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 96.035593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.040414] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.045580] RIP: 0033:0x4552d9 [ 96.048744] RSP: 002b:00007f165e603c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 96.056431] RAX: ffffffffffffffda RBX: 00007f165e6046d4 RCX: 00000000004552d9 [ 96.063677] RDX: 0000000020000340 RSI: 0000000000000000 RDI: 0000000000000009 [ 96.070924] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.078170] R10: 0000000020000400 R11: 0000000000000246 R12: 00000000ffffffff [ 96.085413] R13: 000000000000004f R14: 00000000006f3808 R15: 0000000000000000 [ 96.092676] [ 96.092679] ====================================================== [ 96.092682] WARNING: possible circular locking dependency detected [ 96.092684] 4.16.0+ #12 Not tainted [ 96.092687] ------------------------------------------------------ [ 96.092690] syz-executor0/8950 is trying to acquire lock: [ 96.092691] 00000000f6ad6362 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 96.092699] [ 96.092701] but task is already holding lock: [ 96.092703] 000000005ea49118 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x123/0x1150 [ 96.092711] [ 96.092713] which lock already depends on the new lock. [ 96.092714] [ 96.092716] [ 96.092719] the existing dependency chain (in reverse order) is: [ 96.092720] [ 96.092721] -> #3 (&obj_hash[i].lock){-.-.}: [ 96.092729] _raw_spin_lock_irqsave+0x96/0xc0 [ 96.092731] __debug_object_init+0x123/0x1150 [ 96.092733] debug_object_init+0x17/0x20 [ 96.092735] hrtimer_init+0x8c/0x410 [ 96.092738] init_dl_task_timer+0x1b/0x50 [ 96.092740] __sched_fork+0x2b1/0xc20 [ 96.092742] init_idle+0x75/0x820 [ 96.092744] sched_init+0xbf0/0xd1a [ 96.092746] start_kernel+0x452/0x819 [ 96.092748] x86_64_start_reservations+0x2a/0x2c [ 96.092751] x86_64_start_kernel+0x77/0x7a [ 96.092753] secondary_startup_64+0xa5/0xb0 [ 96.092754] [ 96.092755] -> #2 (&rq->lock){-.-.}: [ 96.092763] _raw_spin_lock+0x2a/0x40 [ 96.092765] task_fork_fair+0x7a/0x690 [ 96.092767] sched_fork+0x450/0xc10 [ 96.092769] copy_process.part.38+0x1866/0x6140 [ 96.092771] _do_fork+0x1f7/0xfa0 [ 96.092774] kernel_thread+0x34/0x40 [ 96.092775] rest_init+0x22/0xf0 [ 96.092778] start_kernel+0x7f1/0x819 [ 96.092780] x86_64_start_reservations+0x2a/0x2c [ 96.092782] x86_64_start_kernel+0x77/0x7a [ 96.092785] secondary_startup_64+0xa5/0xb0 [ 96.092786] [ 96.092787] -> #1 (&p->pi_lock){-.-.}: [ 96.092795] _raw_spin_lock_irqsave+0x96/0xc0 [ 96.092797] try_to_wake_up+0xc0/0x1300 [ 96.092799] wake_up_process+0x10/0x20 [ 96.092801] __up.isra.0+0x1cc/0x2c0 [ 96.092803] up+0x13b/0x1d0 [ 96.092805] __up_console_sem+0xb2/0x1a0 [ 96.092807] console_unlock+0x5af/0xfb0 [ 96.092809] do_con_write+0x106e/0x1f70 [ 96.092811] con_write+0x25/0xb0 [ 96.092814] n_tty_write+0x5ef/0xec0 [ 96.092816] tty_write+0x3fa/0x840 [ 96.092818] __vfs_write+0xef/0x970 [ 96.092820] vfs_write+0x189/0x510 [ 96.092822] ksys_write+0xef/0x220 [ 96.092824] SyS_write+0x24/0x30 [ 96.092826] do_syscall_64+0x281/0x940 [ 96.092829] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.092830] [ 96.092831] -> #0 ((console_sem).lock){-.-.}: [ 96.092838] lock_acquire+0x1d5/0x580 [ 96.092841] _raw_spin_lock_irqsave+0x96/0xc0 [ 96.092843] down_trylock+0x13/0x70 [ 96.092845] __down_trylock_console_sem+0xa2/0x1e0 [ 96.092848] console_trylock+0x15/0x70 [ 96.092850] vprintk_emit+0x5b5/0xb90 [ 96.092852] vprintk_default+0x28/0x30 [ 96.092854] vprintk_func+0x57/0xc0 [ 96.092856] printk+0xaa/0xca [ 96.092858] __debug_object_init+0x5f8/0x1150 [ 96.092861] debug_object_init+0x17/0x20 [ 96.092863] hrtimer_init+0x8c/0x410 [ 96.092865] alarm_timer_nsleep+0x164/0x4d0 [ 96.092867] SyS_clock_nanosleep+0x235/0x330 [ 96.092870] do_syscall_64+0x281/0x940 [ 96.092872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.092873] [ 96.092876] other info that might help us debug this: [ 96.092877] [ 96.092879] Chain exists of: [ 96.092880] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 96.092889] [ 96.092891] Possible unsafe locking scenario: [ 96.092893] [ 96.092895] CPU0 CPU1 [ 96.092897] ---- ---- [ 96.092898] lock(&obj_hash[i].lock); [ 96.092903] lock(&rq->lock); [ 96.092908] lock(&obj_hash[i].lock); [ 96.092913] lock((console_sem).lock); [ 96.092917] [ 96.092918] *** DEADLOCK *** [ 96.092920] [ 96.092922] 1 lock held by syz-executor0/8950: [ 96.092923] #0: 000000005ea49118 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x123/0x1150 [ 96.092933] [ 96.092934] stack backtrace: [ 96.092938] CPU: 1 PID: 8950 Comm: syz-executor0 Not tainted 4.16.0+ #12 [ 96.092942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.092943] Call Trace: [ 96.092945] dump_stack+0x1a7/0x27d [ 96.092948] ? arch_local_irq_restore+0x53/0x53 [ 96.092950] ? print_lock+0xd7/0xdc [ 96.092952] print_circular_bug.isra.38+0x2cd/0x2dc [ 96.092954] ? save_trace+0xe0/0x2b0 [ 96.092956] __lock_acquire+0x2f96/0x3c30 [ 96.092959] ? save_stack_trace+0x1a/0x20 [ 96.092961] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.092964] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.092966] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.092968] ? lock_acquire+0x1d5/0x580 [ 96.092970] ? lock_acquire+0x1d5/0x580 [ 96.092973] ? alloc_set_pte+0xf74/0x1780 [ 96.092975] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.092977] ? print_irqtrace_events+0x270/0x270 [ 96.092979] ? lock_release+0xa40/0xa40 [ 96.092982] ? perf_trace_lock+0x900/0x900 [ 96.092984] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.092986] ? reacquire_held_locks+0x1f9/0x3e0 [ 96.092989] ? reacquire_held_locks+0x1f9/0x3e0 [ 96.092991] ? perf_trace_lock+0x900/0x900 [ 96.092993] ? __lock_acquire+0x638/0x3c30 [ 96.092995] lock_acquire+0x1d5/0x580 [ 96.092997] ? lock_acquire+0x1d5/0x580 [ 96.092999] ? down_trylock+0x13/0x70 [ 96.093001] ? lock_release+0xa40/0xa40 [ 96.093003] ? vprintk_emit+0x43b/0xb90 [ 96.093006] ? lock_downgrade+0x980/0x980 [ 96.093008] ? kvm_sched_clock_read+0x25/0x40 [ 96.093010] ? sched_clock+0x31/0x40 [ 96.093012] ? vprintk_emit+0x5b5/0xb90 [ 96.093014] _raw_spin_lock_irqsave+0x96/0xc0 [ 96.093016] ? down_trylock+0x13/0x70 [ 96.093018] down_trylock+0x13/0x70 [ 96.093020] ? vprintk_emit+0x5b5/0xb90 [ 96.093023] __down_trylock_console_sem+0xa2/0x1e0 [ 96.093025] console_trylock+0x15/0x70 [ 96.093027] vprintk_emit+0x5b5/0xb90 [ 96.093029] ? console_unlock+0xfb0/0xfb0 [ 96.093031] ? find_held_lock+0x35/0x1d0 [ 96.093034] ? __debug_object_init+0x58b/0x1150 [ 96.093036] vprintk_default+0x28/0x30 [ 96.093038] vprintk_func+0x57/0xc0 [ 96.093039] printk+0xaa/0xca [ 96.093042] ? show_regs_print_info+0x18/0x18 [ 96.093044] ? kasan_check_write+0x14/0x20 [ 96.093046] ? do_raw_spin_lock+0xc1/0x230 [ 96.093048] __debug_object_init+0x5f8/0x1150 [ 96.093050] ? perf_trace_lock+0xd6/0x900 [ 96.093053] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.093055] ? debug_object_fixup+0x30/0x30 [ 96.093057] ? perf_trace_lock+0x900/0x900 [ 96.093060] ? trace_event_raw_event_lock+0x340/0x340 [ 96.093062] ? trace_hardirqs_off+0x10/0x10 [ 96.093064] ? find_held_lock+0x35/0x1d0 [ 96.093066] ? find_held_lock+0x35/0x1d0 [ 96.093069] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 96.093071] ? lock_downgrade+0x980/0x980 [ 96.093073] debug_object_init+0x17/0x20 [ 96.093075] hrtimer_init+0x8c/0x410 [ 96.093077] ? kasan_check_read+0x11/0x20 [ 96.093079] ? hrtimer_init_on_stack+0x40/0x40 [ 96.093082] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 96.093084] ? security_capable+0x8e/0xc0 [ 96.093086] ? ns_capable_common+0xcf/0x160 [ 96.093088] alarm_timer_nsleep+0x164/0x4d0 [ 96.093091] ? alarmtimer_do_nsleep+0x610/0x610 [ 96.093093] ? get_timespec64+0x104/0x170 [ 96.093095] ? timespec_trunc+0xe0/0xe0 [ 96.093097] ? up_read+0x1a/0x110 [ 96.093099] ? __do_page_fault+0x358/0xbe0 [ 96.093101] ? lock_downgrade+0x980/0x980 [ 96.093104] SyS_clock_nanosleep+0x235/0x330 [ 96.093106] ? compat_SyS_clock_getres+0x160/0x160 [ 96.093108] ? do_syscall_64+0xb7/0x940 [ 96.093111] ? compat_SyS_clock_getres+0x160/0x160 [ 96.093113] do_syscall_64+0x281/0x940 [ 96.093115] ? vmalloc_sync_all+0x30/0x30 [ 96.093117] ? finish_task_switch+0x1b9/0x970 [ 96.093119] ? finish_task_switch+0x17a/0x970 [ 96.093122] ? syscall_return_slowpath+0x550/0x550 [ 96.093124] ? syscall_return_slowpath+0x2ac/0x550 [ 96.093127] ? prepare_exit_to_usermode+0x350/0x350 [ 96.093129] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 96.093132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.093134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.093136] RIP: 0033:0x4552d9 [ 96.093139] RSP: 002b:00007f165e603c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 96.093144] RAX: ffffffffffffffda RBX: 00007f165e6046d4 RCX: 00000000004552d9 [ 96.093147] RDX: 0000000020000340 RSI: 0000000000000000 RDI: 0000000000000009 [ 96.093151] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.093154] R10: 0000000020000400 R11: 0000000000000246 R12: 00000000ffffffff [ 96.093157] R13: 000000000000004f R14: 00000000006f3808 R15: 0000000000000000 [ 97.166338] Shutting down cpus with NMI [ 98.025186] Dumping ftrace buffer: [ 98.028702] (ftrace buffer empty) [ 98.032382] Kernel Offset: disabled [ 98.035983] Rebooting in 86400 seconds..