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", 0x1000}], 0x3, &(0x7f0000001ac0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8, 0x4, 0x4d7, 0x2, 0x2, 0x20, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x1b36, 0x57a0, 0x169}}], 0x60, 0x800}, {&(0x7f0000001b40)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001b80)="5a71624661327ae0f5b0a466aaae33e7ee0fbd3ccef9282fe7729f28b0cae86cf33dffbb7f1b2251abe799e6e3e7cbd83fbbc8e3552279910360cad3b69216514101588e99fdbe2ece57232556b4ced3d47cf5657f330222e2f091746068bc672aad4f74f72919bf9843943d6c1463dff2c7d57eea798adb3cdc32b5f4ac95114893", 0x82}, {&(0x7f0000001c40)="72f024b08d14756cdf49575796cd1ad91ccc218a8345078773a0d111d5c30346011d486c43c3462b30377697c04b17c4c1228e49df51a2ae6d1995e8609193ef5a26e1cb8a156c6436b88ef5673276d61dfdb13616bb246e03cf1a234f406403e33426e059b236b2f8dce60a447c69e7ca66052316f429b1d9e90c0c84cbd41a8a6ea45487ea6f351025e5756f2640bb8d0c00e50655581f9e859ac74abc07eae3b2447b09c863539c5f619b682ff7f2b0cc9646363e2da89539429f79fa0cb517d5", 0xc2}, {&(0x7f0000001d40)="9516471787df90ce501435b7c6bc9ef63910307b55250827d517ce6013dd8b642a225a5a7dad3f84c3c674f262fde599542bb315f0a87b057230bab9c1c92098d7122c04d79f8f9a624f7a9185cd3198331989b729f5f56292a51e3f6a18b3621a09060a63b69fc30875ea96a0cc1953bfd022e2fa49b686497a81d9", 0x7c}, {&(0x7f0000001dc0)="e2e54feb09cf9789acf86a95daf9516a", 0x10}], 0x4, &(0x7f0000001ec0)=[@sndinfo={0x20, 0x84, 0x2, {0x980, 0x0, 0x1000, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x800, 0x2, 0x1, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x8, 0x1000}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x3f, 0x4}}], 0xc0, 0x40040}], 0x4, 0x800) r4 = socket(0x200000000010, 0x2, 0x0) getsockname$netrom(r4, &(0x7f00000020c0)=@full, &(0x7f0000002140)=0x47) sendmsg$nl_route(r4, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fff) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x7b, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/224, 0xe0) 2018/03/25 18:32:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:53 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x100000001, 0xa01) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) ioctl$int_out(r2, 0x5460, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8937, &(0x7f0000000040)={'bond0\x00'}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) wait4(r3, 0x0, 0x80000008, &(0x7f0000000240)) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)) 2018/03/25 18:32:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x7fc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000040)={'tunl0\x00', 0x7fffffff}) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x40041}, 0x4010) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x60100, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x1, 0x1]}, &(0x7f0000000180)=0x8) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000380)={0x200, 0x7}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000300)={0x100000001, 0x401, 0x200, 0x6, 0x1cb}) socket(0x0, 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)) 2018/03/25 18:32:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) r2 = getpgid(0xffffffffffffffff) wait4(r2, 0x0, 0x3, &(0x7f0000000200)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}}, 0x3, 0x6, 0x3, 0x6c, 0x3}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) 2018/03/25 18:32:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000280)=0x8) gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) fcntl$notify(r0, 0x402, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) 2018/03/25 18:32:53 executing program 0: r0 = openat$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_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x10000}, &(0x7f0000000140)=0x90) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:32:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/25 18:32:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:32:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x8, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/03/25 18:32:54 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffd550, 0x8, 0x80, 0x100000001, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8937, &(0x7f0000000040)={'bond0\x00'}) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)) 2018/03/25 18:32:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) 2018/03/25 18:32:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200008200, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f00000000c0)=[@fda={0x66646185, 0x1, 0x4, 0x26}], &(0x7f0000000100)=[0x30, 0x28, 0x58, 0x38, 0x20, 0x0]}, 0x7fff}}], 0x9, 0x0, &(0x7f0000000180)="0cb953a9e0a53edd3d"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)={0x6, 0x0, [{0x6000, 0x8b, &(0x7f0000000380)=""/139}, {0x1, 0x6c, &(0x7f0000000440)=""/108}, {0x100000, 0xbb, &(0x7f00000004c0)=""/187}, {0x3000, 0xe, &(0x7f0000000580)=""/14}, {0x3000, 0x96, &(0x7f0000000700)=""/150}, {0x0, 0x29, &(0x7f00000005c0)=""/41}]}) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44100, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x17) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x0, 0x2, 0xa4b, 0x3, 0xdf02}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001300)={0x8, 0x100000, 0x2000, 0x9, 0x7, 0xffff, 0x509a, 0xffffffff00000000, 0x3, 0x8001}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/136, 0x88}, {&(0x7f0000001180)=""/252, 0xfc}], 0x5, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001600)={0x0, 0x400}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001680)={0x2, 0x1f, 0x2, 0x0, 0x8000, 0x401, 0x6, 0x3ff, r3}, 0x20) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = socket(0x200000000010, 0x2, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000015c0)={r5, &(0x7f00000013c0)="c1e2eba79fe58c50a8105dc48dcbe742df21df29b3521302420d760c186297cd7d3124d524a42233842c5d5c045d0a7322759e67ec381b6c56612f2e53590c4c6283789b1e514d0992af2d7df1a8e5c1b43d771a93b59dac37932b98c6c25f310419940821c5d45303d9bca83233f12682368d74979e40feaf9846c330193bd65a2e8349eeb89c2b3daf3b84e5415facc17f21209490fef1f9489128398e98400d1176500a52446e3d4e17f278a3fde0fe61a2a2f5f971beeabe92e9705be25ae436772146884da485193711171a1d1e74ce7824b018670527ab9564c3b5642468", &(0x7f00000014c0)=""/210}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000016c0)={0x3, 0x2, 0x9, 0x1, "2ac26b652f4b14d2a2a7d636cc51ccd847aea2fee2bba42e0000010093746bd06c7bfa13e31b455baf8a9a6e", 0x5}) sendmsg$nl_route(r4, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) modify_ldt$write2(0x11, &(0x7f0000001340)={0x10000, 0x20001000, 0x1000, 0x100000000, 0x3ff, 0x6, 0x7, 0x8000, 0x100, 0x81}, 0x10) 2018/03/25 18:32:54 executing program 4 (fault-call:4 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:54 executing program 2: 2018/03/25 18:32:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/140) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:54 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x401f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2, 0x8f85ee690638b3dc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8937, &(0x7f0000000040)={'bond0\x00', 0x0}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x1, @empty, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x5) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2800, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000000140)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/03/25 18:32:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/03/25 18:32:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000015c0)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040)=0x9, 0x4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) 2018/03/25 18:32:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x440000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:54 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:32:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x6) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) semget$private(0x0, 0x1, 0x40) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 213.001292] syz-executor6 (23458) used greatest stack depth: 15440 bytes left 2018/03/25 18:32:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0xfffffffffffffd4a, &(0x7f00000002c0), 0x0, &(0x7f0000000300), 0xffffffffffffff1e}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x7, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) rt_sigreturn() 2018/03/25 18:32:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:54 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4b9a, 0x58000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/4096) 2018/03/25 18:32:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:32:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f0000000140)=@l2={0x1f, 0x8000, {0x0, 0xfff, 0x7, 0x81, 0x2, 0x4}, 0xfffffffffffff800, 0x5}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="303bb51c25ec035a2475e4440b1e2bb0242e4c363fc2c1299992b418f8c7a70f2218ac2a005f66ea0d6cb9bfc619eb29c55754e9", 0x34}, {&(0x7f0000000200)="8d08c50a08c248f5f6224fcd28e5b7adc590b22646771892f0a2bf96531c8e64f4246643bfd120", 0x27}], 0x2, &(0x7f0000000480)=[{0x108, 0x0, 0x2, "f54270b7b4ef2fe3c3842dd7eff8ee86dde5ddf63b3e04e6035fc13a82296d11b68af45364c4bc0465d293aacbd20eb59b3c759204f010acf910b65d0fcef98b66d95e7c413439f6ac37c66e790a918e88aeb27a70b4f888139a535189eac06d24b7d75586c3936fa2f427de1f611758bfabd3466cc5dd703fdd1034d2239804fc9dd7819e1e204d822e4fbb063fc54a7b2c4e4b8b6e88b46f205537428e965d27164c7a33393085b0ec48ce8d36fdba4467d1bd2b04237648a05a4d4df50f8ebf777b40764fcfdf41205a114662433b889968d95cbbaa38eb1f542aad242dcfb3bcae1ccc6530ff6e4346925e15085ffbc5d718a7"}, {0xe8, 0x113, 0x1e9c, "2de0105a42f0cd8e3c50ac3e0ee07214882fa83f3829e222851744dbfd5be7bcb77c15306b76f44b5d8a96a0f210011b96b35689d75e2deb4b8a9dfb6e815184aebd1868ab49ed093622c96ccef7cae47e04f68b31f4ff423f85ce99c53038e05974b3e31131678d2f237e20a60014541f91575207f86b0144eb608b93843b5088917f665087f2d9eb0a8c32a7ed8cf8d80a417194176e0a2f9e9282b9da758c68e0ea58db97d6f1d8de64c79476256c21524665d860fa2b9eebcbbfd0122f22c3461d374a0e141ffca9ce5e6726694c462b799eec10"}, {0xe8, 0x0, 0x8000, "4e66c71a1c5985d2d076250b57d3d15edf599299603b23606b7f616f2dd5e00ae237d26bd10ca7ec794a0edd475a85ee26a7b86964097ab83cb013291b4d2cd34f489368fe80370c6b3ed2e4c266f07fff710c52ba441d3114375c31a4374793ae46472c96f58107daee9220d4c41155ce318c9bbd722ae53e0c0b61c4393a9c32f3266ff4792c1a2f7ebc20a21615d795b3b7c9159028c8b14deb315c8b08a7845514576ccafeab0fbd6e402fc1b1e28d818f134998a837fbd886bd0ec7ea75193e7b68414e3478a9a8241041892806d995e3e1ee31"}, {0xf0, 0x115, 0x9, "d47a55220abd4ce3188fbd03692f0cfba889eb2453cfcd676363c440cee44a9aeb6f3f62759ca57e7be483fb0862bcee7c893daebc155e0c83336d1f4b92198a174a4c83f2eea27c1cb394a69d36e65a48b37267f5396e599d9dbed6c564757697ab85648bfe9ff34eb1b5b506300bf3cb531dd561ba8f6ca2977f140c4b65a10bc1fd8aaf8f2a40bb2c6a0e603a69f426874c3008548e9c5af1aaf2f16629737d694caf7a917d1bebd4d9c26a45722c4f5217fe445e0b7c18075fce91ecc51e2ebe61edb35f5240fc337721bcfe0d2c7385571688480b2bf092"}], 0x3c8, 0x8814}, 0x3}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000280)="6ba5707068838eba47426d544922e29db9bca714487c614dc1816f25490c4d8f1afb1dd2407b990d6a49e06854df4594e8965c829a63d72fe0017454ef5c9c4a1056deb159796e00081e5e59f170ecdcf2ba9786527b158c21dcf282a89f8f7291f7f1ea1276ea6ebead728e4cd657edbb6e31685dd36f11c498d57f06e904023f036187aa661ac9442f084afc6e8b036cf7260f24d9f0a5d7df9bc47568ddf466deff0146e55ef52ef19a6d900d75f0970dd5c5332f38a953636ce3b5779918991e92d887e304ec2aa5a6373901ad12b3d9db2ad08924698331ef3f7ef7dece03f918d873db9202eabb83e5337a0a", 0xef}, {&(0x7f0000000380)="4639c3", 0x3}, {&(0x7f00000003c0)="5ff177db2b00", 0x6}, {&(0x7f0000000880)="093da08790ea4c2b380dd70bc96bb6c28f78e3921564e9949ebd390362106b5ff978507186bda57145139badb3cbb051b4d1e42e528a9d3e27a9cbd8890f2905c2d21678a9a61b439ad30866bf821cdad1b6898cbf20ff8ef218a92c2ea0e21a77c572d69b86b87cbe76554611abb0a66138896ccb6c403580a8bba2c6024b4f3f87fab616bb5482263ede2cfb394446b8e94cd9eed0c60cdcb66fc2abedcef876edc0", 0xa3}, {&(0x7f0000000940)="af4dd3950504e462ce3195b46f0ef0f5494ecad84c98ab0d4e0237ababd7f15688379b257118ac0009a28c3dfd8d10b63e5deb6f028c1ef358ecee07dd1ea6a42e48a6ebdef9efd487be92042a33a404dad6fd8b212d2b76b04f41da453af76dc10f980fb47f14351daba79570661405f936fb", 0x73}, {&(0x7f00000009c0)="8af3f79d44792cd4eb0fe2677ce8d9fdc8b51b697039f0e63e6ea0441e9224a465dca9e643d20db3df10a1d7e2b3c76fb5f7c91cc39874bec84351aaf9ea0e9a3bafe3477561c93d5cf9fc27a38d49395a178177c3c5b731821aeae30319ca7ff8c46c5ab8fd357c33a63e0ce8d942eaf19b0a1ae291e4271e5639b11e2bb107405381ea95e191c9402b8a484a350de4d4cd1c9d5ebbd469a858e2c62b625fb6e2f7670b6ec1084666ffdb08bf393996fa0b3959245a2566190859b35ba6acea0aee2c07f3a68e7c00ef", 0xca}, {&(0x7f0000000ac0)="a477b5b3329469efc678f174d544b5c907384bc3bd94b349ef9c876a0832a64bbf34f3b912c79907bec53272520fbca0f047426217ecf7eb9444bf2f8ef9ec8cdd3be8d06f312a309ff28cdfadc639b2f1a0525d2eb8f59a614e07f4df564713", 0x60}], 0x7, &(0x7f0000000400), 0x0, 0x200048c0}, 0x4}], 0x2, 0x8001) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:54 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2000, 0x11) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000340)={@my=0x0}) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'ip6gre0\x00'}}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:32:54 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) [ 213.218551] QAT: Invalid ioctl [ 213.249521] QAT: Invalid ioctl [ 213.252354] FAULT_INJECTION: forcing a failure. [ 213.252354] name failslab, interval 1, probability 0, space 0, times 0 [ 213.264460] CPU: 1 PID: 23495 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #366 [ 213.271901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.281243] Call Trace: [ 213.283812] dump_stack+0x194/0x24d [ 213.287420] ? arch_local_irq_restore+0x53/0x53 [ 213.292066] ? mutex_lock_io_nested+0x1900/0x1900 [ 213.296899] should_fail+0x8c0/0xa40 [ 213.300593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.305682] ? __lock_acquire+0x664/0x3e00 [ 213.309905] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 213.315075] ? find_held_lock+0x35/0x1d0 [ 213.319122] ? __lock_is_held+0xb6/0x140 [ 213.323181] ? check_same_owner+0x320/0x320 [ 213.327482] ? rcu_note_context_switch+0x710/0x710 [ 213.332399] should_failslab+0xec/0x120 [ 213.336355] kmem_cache_alloc_trace+0x4b/0x740 [ 213.340910] ? trace_hardirqs_off+0x10/0x10 [ 213.345226] kvm_vcpu_ioctl+0x4ee/0xff0 [ 213.349178] ? kvm_vcpu_fault+0x520/0x520 [ 213.353303] ? find_held_lock+0x35/0x1d0 [ 213.357344] ? trace_hardirqs_off+0x10/0x10 [ 213.361650] ? find_held_lock+0x35/0x1d0 [ 213.365701] ? __fget+0x342/0x5b0 [ 213.369131] ? lock_downgrade+0x980/0x980 [ 213.373261] ? lock_release+0xa40/0xa40 [ 213.377215] ? __lock_is_held+0xb6/0x140 [ 213.381268] ? __fget+0x36b/0x5b0 [ 213.384708] ? iterate_fd+0x3f0/0x3f0 [ 213.388488] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 213.393310] ? vfs_write+0x374/0x510 [ 213.396999] ? wait_for_completion+0x770/0x770 [ 213.401567] ? kvm_vcpu_fault+0x520/0x520 [ 213.405689] do_vfs_ioctl+0x1b1/0x1520 [ 213.409559] ? ioctl_preallocate+0x2b0/0x2b0 [ 213.413943] ? fget_raw+0x20/0x20 [ 213.417376] ? __sb_end_write+0xa0/0xd0 [ 213.421334] ? fput+0xd2/0x140 [ 213.424513] ? SyS_write+0x184/0x220 [ 213.428210] ? security_file_ioctl+0x89/0xb0 [ 213.432599] SyS_ioctl+0x8f/0xc0 [ 213.435939] ? do_vfs_ioctl+0x1520/0x1520 [ 213.440083] do_syscall_64+0x281/0x940 [ 213.443946] ? __do_page_fault+0xc90/0xc90 [ 213.448156] ? _raw_spin_unlock_irq+0x27/0x70 [ 213.452629] ? finish_task_switch+0x1c1/0x7e0 [ 213.457101] ? syscall_return_slowpath+0x550/0x550 [ 213.462008] ? syscall_return_slowpath+0x2ac/0x550 [ 213.466921] ? prepare_exit_to_usermode+0x350/0x350 [ 213.471925] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 213.477273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.482103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.487266] RIP: 0033:0x454879 [ 213.490431] RSP: 002b:00007f22fe153c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/03/25 18:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) syz_emit_ethernet(0xc9, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xff, 0xaa, "b1", "786795bbfe6052e79d20e02f9faa9c7935e20589f12b772f7187ec8689051a612f574d8443534fef81872e88f113b4014c6c7aaa0796aa35ba4463badb26f1db533bdf5d86355bb0a0c467131e6bfe0ddfa312cd8d25bbab653751fd8497d363b9a499bff9baaf76f587134b47d60b7d2e1872e49d025d2d64f25837a2efb85b5e46596c54d1b22383d19da508a0d7c68d212ca0945277149a079d945e28199be5b47844b63262d89159b6948cef97d7845e35aad140d6c1"}}}}}, &(0x7f0000000100)={0x0, 0x4, [0xa3e, 0x498, 0x914, 0xd47]}) [ 213.498115] RAX: ffffffffffffffda RBX: 00007f22fe1546d4 RCX: 0000000000454879 [ 213.505362] RDX: 0000000020000000 RSI: 000000008090ae81 RDI: 0000000000000015 [ 213.512605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.519852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 213.527094] R13: 0000000000000234 R14: 00000000006f4580 R15: 0000000000000000 2018/03/25 18:32:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3190, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) connect$netlink(r1, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x716b, 0x4fc) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8d9) 2018/03/25 18:32:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2001, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x3212) 2018/03/25 18:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) r2 = shmget(0x1, 0x4000, 0x1809, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000440)=""/206) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x0, 0x40081003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'eql\x00', 0x81}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x6, 0x6, 0x2, 0x1, 0x7, 0x100000000, 0x6, 0x1ff, 0x6, 0xf4, 0x8000, 0x3, 0x2, 0x5507, 0x8000]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x2}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="6a85028261bab532c0a4ca85d0ad97a7d03f5bfbb5cef12be50bb6f03a40b96ec127bc41e5d072a5d12c3a341020d39405751f9ee1ade81e7cfed065b8ad07fc14b2a4e090e44b4cdfa553e0dd4b69ff3772639bd908d8ba357384c332ee86799d0bc6fe44063cdc1a1a0e4e1765b4681c1bada4658c5d91c13b8156c9e39944a6a25e736c849d31c03817361e571c2767bd5567c19ab18754161654bf23985b709f1ba85944f41b7b28c9dd438f7cce727d7784b354efb01fdca1e6f6e17b8d7ee6f0ee5763f656c75f96d64b242f6dd9c5643a19859cad508497da3e129a3e5bf0864f84167b", 0xe7}], 0x1, 0x9) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x100) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) ioctl$TCXONC(r0, 0x540a, 0x100000003) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x99, 0x0, 0xc5, &(0x7f0000ffb000/0x2000)=nil, 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) 2018/03/25 18:32:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:55 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x30) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/124) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) 2018/03/25 18:32:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$addseals(r2, 0x409, 0xf) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:55 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xf1, "acf97a4fbaf0bb539dadeee15dcbe0d00b67f16ac0f9880a01b48a5eedd458e0ee92daa98b3be88fd50e5a1399c2bbd08927d5df595ae9b1ab0fef265d2a1016d4c60594edeb294120e8e360cdf3c1c3bff0015b84bf6de849df534e4266d62ea71449ccd275a2a94a160f234857f9c1d50a393cac0411a1dd92df6b9ac83d7b1456719e29487c08ab1be1b60d65fffacf9da433a4278377cec4bef0d24ef4f40876523d234b1e9ba393b8f7c7926626c18ea1067ace9ead390d006e9daa2b9567530695f0a841f644f307fd6f0ece1649e3e7bbf47f67addc02b3483bc8876a647fba00f64e77d4eb3efbcfd37915df27"}, &(0x7f0000000380)=0xf9) pwritev(r0, &(0x7f0000001bc0)=[{&(0x7f0000001900)="77f70ea23830d5ea582248afb78477a7c2de8244b5b8842eee4563cf26f9ca6588ab335e9371a9981bbd5b784919f9db2c8b177ddb39ed955fda3c2dbfc95afad8c4fef104e415a1e1541f9cda76ac59682709d95bb92329740c3d701e51800e99ef942c7f627e687b62fff98645bc43f82d0aeb660ae633414700aa76b8e37f176cc3bc176a24be69a73e9fe5f3a50e2b72", 0x92}, {&(0x7f00000019c0)="8d0dda2b332c3f3ef4a672b7b12a4c1d5b07d91ffb27e1bc2d797e57f024b3945364a1e87a85fdd792b205d185474dbe9557465e9e325b0afa42fb2b3545b4f1d2faffaa42778882027e405da7d55e12da9ef830cc3e7af23616e92c115d6e953b8c7739b7fe695f8375447cf7316f38489c85b835e9846345b92d61457e94f8fd88103f2a090b98878c3ca21ead7d5b5169f9c473c524821e65c1a83c5aa8f2424df4bccb213bb6127fd207dae64d92994aef7d59245bff736ce3389ef4547368d6d650320a65d80d36b40815974fa9dea2ee3e8e58cdcc62359b8e2b55f77f5917", 0xe2}, {&(0x7f0000001ac0)="03370a0293216ad0424a4eafbcf65c7c088b0873ce45fd436aebde0f1c81b2c9e0a1c754a2ef1019e10d2898892fe9839c10fcdbec2d1f10ad3eb776709311cd66ce39305ac629a5f73f8549a6fc22f151391d9537669d405b2f72176f7cd33f3cad929d23adecb4e770c0fd05be868f2c4c1e627a166416f8eb157232d736598d2950c55906affd1b893462ab7346dded6e0a5eefa142376bbc390f2d58cd2c1126d22f30c76f24ef5856878cf3c4e69b5cbdcbce7e0fa76c9b3e5eed8ad313040dd98e6cb98b", 0xc7}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0xd8, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0xc5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd21a}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x99d, @loopback={0x0, 0x1}, 0xf800000000000000}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xd9}, @in6={0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x400}]}, &(0x7f0000000500)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) r6 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="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", 0x1000, 0xfffffffffffffffc) r7 = add_key$user(&(0x7f0000001780)='user\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="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", 0xfe, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000140)=[{&(0x7f0000001600)="186b86a8bc5f1866e7b787a5cc064b8482c6158d177fe7b92afeeb656bd84d3e9d16a28b877c00ac74c1bca0155f400876182bba941c050e4467e3ff56362b9464131d9198b53899affe63ba5fa94f4bb336f7a4157c879863cd934eb6", 0x5d}, {&(0x7f0000001680)="1f529fa0f2392b31726eb82573f61ea94806699c0575d48983f797ecde2083ab2c303a12ed9f73d6edae5f9185b18c5b82b837a712c5c63fa89bbe344dcc79a3cb55b1d91bf2b82262c6855f1a2f17875711c41b7c708ab0c11f491f86bd75b3b8545ef88db7514e6d8a021811982fa97e4e26defa076bb506a02c504dbe0a65246a949549bd65f862243a5821adff90ebccee09cb11b91f160a3f863fe3d4557a85075fa131d0f301f91ff4d29a0608b3069dea5b4fdf6940b0e850d7d5b82a76eb9ed80db4413f44d6de1f4e3ec8ded6d2fdbee3", 0xd5}], 0x2, r7) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syslog(0xa, 0x0, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="9a00970000000000000003000000040000000200000000000000ffffff7f000000000700000000000000010001000000000076d2110740a4185e3e10590c5e00000000000000000000000000000000002800000000000000000000000000000900000000000000ff0700000000000001000000000000000000000000000000100000000000000000000000000000000000000000000000"]) 2018/03/25 18:32:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4cd2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0xfffffffffffffffa, 0x3, 0x2, {0x77359400}, 0xfff, 0x2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000040)={0x0, 0x9, 0x41}) 2018/03/25 18:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"73797a6b616c6c467f3000"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'gre0\x00'}) request_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='/dev/net/tun\x00', 0xfffffffffffffffe) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r1, r2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1000000000001) 2018/03/25 18:32:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x25dfdbfc, 0x804}, 0xffffffffffffff7c) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x4e96, 0x10000, 0x0, 0x94b1, 0x84}, &(0x7f0000000280)=0x98) 2018/03/25 18:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x3}, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000280)=0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) fsync(r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000080)={&(0x7f0000003800)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x1, 0x4) clock_adjtime(0x2, &(0x7f00000000c0)={0x8, 0x4, 0x7f, 0x6, 0xfffffffffffffff8, 0x1f, 0x9, 0x3, 0xbd0e, 0x10001, 0x9, 0xffff, 0x5, 0xc7a, 0x6, 0x3, 0x4, 0x6, 0xade, 0x3f, 0x3f, 0x4, 0x10001, 0x542, 0x0, 0x5}) 2018/03/25 18:32:55 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)={0x9, 0x6dda, 0x401, 0xfffffffffffffffa, 0x1, 0x6}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0xca) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:32:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0x2bb}) 2018/03/25 18:32:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0xa8000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x5, 0x7, 0x149, 0x9, "69dce2f33223941dff3ea2cb4f497841eae78451ac595e8fd9811a2d6d3bb9ff426a37d8effb8c2f65c8c076", 0x1000000}, 0x0, 0x0, 0x8, r1, 0x74a9, 0x40, "bc1826db524d0be0eababc6c8b1309edce16414409717a0cf632806fe67d3ed85d9f21ce1e87c64c5bc163ea459c10f473c77eb87bce6773b66c5e6d30cd722b", &(0x7f00000001c0)='/dev/input/mice\x00', 0x10, [], [0x6, 0x3, 0x7, 0xba6a]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x1000000000000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000340)=""/5) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="31346a6174d7040194c5c1c44eaab6ffc33a675be2e0e74c6c21b103e3b00939ee42c5b3d94b5e4f9f8c2e080b345d1bdeaecff066a1e29e254f73db7df56386cbb847784029fd7b7a048bd95d01ba9f4044687d55dea717c484e83eadfb81807d02ad35cef6f0d0ea4b07b3f219f10b537b5ee0da152aa14ee7091bca537c8759d6af25d3a3923de1ef333e48c9a3445a1653530026e30000000000000000000000000000c3d737df8f9046a5c66618ac04b7ede665beb7b021833273f375cf446bc055d4b9686f"], 0x8) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000440)={{0x1, 0x1}, 'port1\x00', 0xa0, 0xc14, 0x796, 0x8, 0x11f, 0x2, 0x0, 0x0, 0x1, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x277000000, @loopback={0x0, 0x1}, 0x3}}, 0x93e0, 0xfffffffffffffff7}, &(0x7f0000000500)=0x90) ptrace$poke(0x5, r1, &(0x7f00000005c0), 0xfb0) fcntl$getflags(r3, 0x40b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r5, 0x8}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000140)=0x4) sched_getattr(r1, &(0x7f0000000580), 0x30, 0x0) 2018/03/25 18:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x20000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xcbf) 2018/03/25 18:32:55 executing program 4: r0 = openat$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_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) 2018/03/25 18:32:55 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x1a, 0x8, "0cb5299a3af9a73c413e24b152ab063994195217b262da5ac05ff26d8a2430214ef1f93ae93070f5538f6be780c105422ae03ede282ffe389db2ed6e68adf87d", "aa91ef0c96b18b792c4a3968fd96e293fb24c5f67734db36c921170804a57aa8", [0x40]}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) [ 214.241187] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/03/25 18:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000540)="36f20f07c058e03d0fae4a000f01df66b8010000000f01c10f2267b836010f00d8f30f5167000f840a0066b9da0200000f32", 0x32}], 0x1, 0x0, &(0x7f0000000040), 0x157) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getgroups(0x8, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000640)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x3f, 0x0) r10 = getegid() r11 = getgid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) r13 = getgid() setgroups(0xa, &(0x7f0000000480)=[r3, r4, r5, r6, r7, r8, r10, r11, r12, r13]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) ftruncate(r0, 0x8) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 18:32:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x18400, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f00000000c0)="74086e750000000003000000008c00e20b56e7f34b3aa8654f4d60e7a3c7a7a8487379cbe2fcbc08c24ed6202f14c19b26a116f61c3a176569e13fc951ea875637fea5dc43ba51854cb84d4bcb2d5724019de1a006c390871ad62537b7147deb9e597d60f65f729c6416d7bffea36a99c9b86038b63edd421b00a9205997", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000031c0)='/dev/admmidi#\x00', 0x4, 0x2080) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000048c0)={0x2, 0x3, 0x3, 0x0, 0x904}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x39, 0x640000) recvmmsg(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/253, 0xfd}, {&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/112, 0x70}], 0x3, &(0x7f0000000380)=""/245, 0xf5, 0x6}, 0x3}, {{&(0x7f0000000480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/192, 0xc0}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f00000008c0)=""/132, 0x84}, {&(0x7f0000000980)=""/254, 0xfe}, {&(0x7f0000000a80)=""/104, 0x68}, {&(0x7f0000000b00)=""/26, 0x1a}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x1}, 0x8001}, {{&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001c80)=""/127, 0x7f}, {&(0x7f0000001d00)=""/126, 0x7e}, {&(0x7f0000001d80)=""/32, 0x20}, {&(0x7f0000001dc0)=""/220, 0xdc}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x5, &(0x7f0000002f40)=""/246, 0xf6, 0x100000000}, 0x8}, {{&(0x7f0000003040)=@alg, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/246, 0xf6}, {&(0x7f00000031c0)}, {&(0x7f0000003200)=""/28, 0x1c}], 0x3, &(0x7f0000003280)=""/136, 0x88, 0x5}, 0x1ff}, {{&(0x7f0000003340)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004640)=[{&(0x7f00000033c0)=""/146, 0x92}, {&(0x7f0000003480)=""/142, 0x8e}, {&(0x7f0000003540)=""/126, 0x7e}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/68, 0x44}], 0x5, &(0x7f00000046c0)=""/95, 0x5f, 0x6}, 0x8001}], 0x5, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000004880)={'bond0\x00', r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000004900)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ftruncate(r0, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000040)=0x81, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) 2018/03/25 18:32:56 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:32:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="21c5a00967a77b3073723c46a11b0b9132a2ce4f933f3aa80e75e0a1415551286fa80d47399d2ad92e24e1a97eb702d7196b97bb7c416abd9fc2f7d2bd43bccd92b4e4aa803b9a6226c933d8e5d1621612e71e628e8b66d7d41bb636a55aac3798e2cfe7d3e84e5a456211a70a2294eaf382feb0b045bb56289d05158dac0119dc236a7a580f3770edacce702988", 0x8e, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0xfc, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/25 18:32:56 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x26202) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000001c0)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) 2018/03/25 18:32:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x20000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x9, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f0000000200)=0xb) fcntl$setstatus(r2, 0x4, 0x400) 2018/03/25 18:32:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) exit(0x3f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigreturn() r1 = semget$private(0x0, 0x3, 0x310) semop(r1, &(0x7f00000000c0)=[{0x4, 0x1ff, 0x1800}], 0x2aaaaa2d) socketpair(0x9, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x800, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)={r3, 0xf5, "c8f8ef1d1e7dcfafc5d21cade27559b1babd5bc50c9833eb67722a05a42c6b2c1c4bfb95ea3f1b58679bcc67841a7fbc601a93ffd2e8148d6e58f0f1b6c60964ca86686a0dc3c5d45aad98b465f83a48ebd9bb29dbbf331619a02a3cfb75ca18be801d5eb938edffb9e803b7e3a5e2b9019327c6bf22471633d7340e364b4cd17ef331fa919ae480b365fa0a3865b996192e3af63b9f11598875877f8775c99f81a90c998e7cf4d613a40305919824907718152025e978314c985b35d442ad8fa88b7d0c6886e5df618ed3058e9b2eca4b0bf970f9138d0e99f817c2a14d4d1435c6d8c7e6d2bd59fdfed39e5322f13dd547a87c21"}, &(0x7f0000000480)=0xfd) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x2000) mq_timedsend(r4, &(0x7f0000000180)="89bc69e3c5c770093c5cf17cde3e25b45157bc7299d8967e58235fa92aedccccf586b8da63f33d4b9c41deda8f67900a5bd0062ff46d47b376001fdbb05359a3f50d8195ffbf6f78cf00b9258bfe948809da430eb13d7b1ddc7027c5851062119bb128120555c8310a7c88c05451155059c2735b8671df1622ffb6ecd94e5b9b6993dfd93464fee19f65ad9cb82b1bef644f928c820cc093481e07f8dc7221a3b7c957d7da56b6f771cbe594f6278f44268326e1ca29660b0e587b5f03d63cfa8d1c20bd765a52e1f3f665b9df02c32b5aa52edd1e9feff7e8f127b541a84c4409122c39", 0xe4, 0x9, &(0x7f0000000280)={0x77359400}) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/03/25 18:32:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x9, [0x3f, 0x39d3d0e8, 0x9, 0x200, 0x6, 0x1, 0x0, 0x700, 0x197c061]}, 0x16) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000440)={0x3bf, 0x6}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x3ff, 0x9, 0x3f, 0x2, 0x97, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) statx(r1, &(0x7f0000000280)='./file0\x00', 0x7000, 0x1, &(0x7f0000000340)) modify_ldt$write(0x1, &(0x7f00000000c0)={0x61, 0x101000, 0x0, 0x5, 0x4, 0xffffffffffff8000, 0x6, 0x9, 0x2, 0x80000001}, 0x10) 2018/03/25 18:32:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x309201) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200000608) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfc3, 0x8000) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)="c524a3c155c8c17b055264b781e2041151e4e5f4852ad36d83250d8e8fa0f691050d05217075818cc2bcf358b2c514058a12865e259292607f61f35a13b97940a4a80438b197db3b3366630651e14acbd842a492570f2318a5b697659bbba8a67c5cac0a2fa0a56182667491cdafe87e00d51a286d2eeac3c121319447cda8fbd40ca5305924cb239b841493ca6aaaeb38c2930f15f10e6424ea80b3932e89932c39ed69c66e9e84b838b9ee283564b9adb412c8844e0ede8dc3c98d3e5c432e1a668e9732fcfca20d8f40fa55e302e8206b5d07518f", 0xd6}, {&(0x7f00000001c0)="bf88454f839dbe60d542989833f58916690487", 0x13}, {&(0x7f0000000200)="82c34614cae8f75cb5218b57", 0xc}, {&(0x7f0000000240)="f66484eae1d70dbfd953e3c9bc0d56992276913d32d67accdb72106172338ed87f0d2722ca9aade2bfb88cce63b2b7ebfa87d6311fc5b451bf", 0x39}, {&(0x7f0000000280)="cd3761a5d72a9beb1d6a79cac2b8b79b44025059868caa968eb6cca9e8f6d818822136104223ea9e3fd9d9809384fcd0ddc266a2", 0x34}, {&(0x7f00000002c0)="a56744d377fc2b5f", 0x8}, {&(0x7f0000000300)="ecfdc6b953989c6b927ed5eb8770752d924026e9921cbdf3321657fe495c695302e05e322de7965ba6c2b69cf5c189b0dec2247019a5a0bd687b8297a6963d6aad472ab751842c26fa9f71af580dda623ecef90e2278d3aaa6e9fc76a5fc2db03ed4", 0x62}, {&(0x7f0000000380)="76dbbd6d327721ea", 0x8}], 0x8, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x8, 0x4, 0x4}, 0x8) 2018/03/25 18:32:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'eql\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x2e, 0x6, 0xfff, 0x4, "90398df5c2ebeee23eba9af9f5495c44e62bd35b492d80e9344587d490ca06a06f1ec1475a128e85b943e2e5", 0x1f}) sched_yield() connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x0, {0x8, 0x2, 0x1ff, 0x15b2e148, 0x6, 0xa0e0}, 0x5, 0x7fff}, 0xe) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000200)=0x2, 0x4) 2018/03/25 18:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000005, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:32:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x10000000000002ce, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0xee, 0x80000000}, {0x5, 0x6}, {0x5, 0x100000001}, {0x6, 0x6}, {0x9, 0x8}, {0x6a, 0xc8b}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0xc18e, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000140)={0xff, 0x1, 0xd1a3}) 2018/03/25 18:32:56 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0xfffffffffffffff8, 0x4, 0x9, 0x1ffc00, 0x6, 0x60, 0x2ab6f739}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101002) accept$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000100)=0x60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={0xffffffffffffffff, 0x0, 0x2}) 2018/03/25 18:32:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x81, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) modify_ldt$write(0x1, &(0x7f0000000200)={0x9, 0x20101000, 0xffffffff, 0x0, 0x7a66cd57, 0x8, 0x1, 0xeeea, 0x4, 0x3bf}, 0x10) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0xadb7, 0xd) sendfile(r3, r5, &(0x7f0000e64ff8), 0x6) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x9, 0x2}) 2018/03/25 18:32:56 executing program 5: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x40) 2018/03/25 18:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/25 18:32:56 executing program 5: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x40) 2018/03/25 18:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x5) sched_rr_get_interval(r1, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x20000000000001) [ 215.143674] QAT: Invalid ioctl 2018/03/25 18:32:56 executing program 7: r0 = socket$inet(0x2, 0x7, 0x75) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000300)=0x8001, &(0x7f0000000340)=0x4) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00000002c0)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x9, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/9}, &(0x7f0000000200)=0x78) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x3003, 0xffffffff, 0x6, 0x80000001, 0x0, [{0x1, 0x1, 0x850}, {0x6000000000000, 0x1ff, 0x1000}, {0xfffffffffffffffd, 0x5, 0x80000000, [], 0x3cf}, {0x3, 0x2, 0xdc, [], 0xa77}, {0x7fff, 0x7, 0xbf00000000000000, [], 0x3}, {0x10000, 0x8, 0x4, [], 0x7}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x9, 0x100000000, [], 0x100000000}, {0x8001, 0x2, 0x9, [], 0x8}, {0x100000001, 0x80000000, 0xffff, [], 0x3ff}, {0x6, 0x3, 0x800, [], 0x3f}, {0x2, 0x8001, 0x9}, {0x8, 0x2, 0x200, [], 0x937}, {0x0, 0x1ff, 0x2, [], 0xc1}, {0x1, 0xffffffff, 0x0, [], 0x6}, {0x7, 0x3, 0x0, [], 0x6}, {0xfffffffe0000000, 0x200, 0x9, [], 0xfffffffffffffeff}, {0x3, 0x5, 0x3f, [], 0x8f3f}, {0x0, 0x4, 0x783, [], 0x7}, {0x0, 0xb20000000000, 0xc833, [], 0x2}, {0x7f, 0xfffffffffffffff7, 0x7, [], 0x7}, {0x40, 0x6, 0x11a, [], 0x8}, {0xdfe0, 0x2, 0x2, [], 0x3f}, {0x9, 0x2, 0x0, [], 0x359a}]}) [ 215.167659] QAT: Invalid ioctl 2018/03/25 18:32:56 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xfffffffffffffdc5) syncfs(r0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffd, 0x8000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) 2018/03/25 18:32:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) read$eventfd(r2, &(0x7f00000000c0), 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/03/25 18:32:56 executing program 5: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x40) 2018/03/25 18:32:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0x80000000) 2018/03/25 18:32:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x240400, 0x0) getsockname$netrom(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/25 18:32:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sysfs$3(0x3) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x101000) write$eventfd(r1, &(0x7f0000000040)=0x40, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/25 18:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001400)=0x4, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) prctl$setendian(0x14, 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000180)={0x2, 0x400000006}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000100)=0xfffffffffffffd7d) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000001c0)={0x4, 0x895e, 0x7, 0x887, 0x8, 0x800}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xa4, &(0x7f0000000200)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x40, @empty, 0x9}, @in6={0xa, 0x4e24, 0x979, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001380)=0x1008) 2018/03/25 18:32:57 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x4202) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) r1 = msgget(0x2, 0x49) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/103) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x4, 0x0, [{0x80000008, 0x0, 0x4, 0x1f, 0x6, 0x6, 0x1}, {0x80000001, 0x5, 0x7, 0x20, 0x9, 0x2, 0x7}, {0x0, 0x7, 0x6, 0x0, 0x2, 0x3, 0x9}, {0x80000007, 0x1, 0x1, 0x6, 0x3, 0x2, 0xfffffffffffff801}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000100)={0x4, 0x2000, 0x3c7f, 0x6, 0x9}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = memfd_create(&(0x7f0000000240)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00w\x00', 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x9}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) fallocate(r0, 0x1, 0x7185382e, 0xf7) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r4, &(0x7f00000000c0)="a5cc0dc242bc16c11367272c6dcb763a5d81941d8e0781b3e4dca8fc17e8ea323112b7a8ee597c40550590f6aaff2b14046c98f7c9ffa43c10bfe10c0dac70b73738ff48c1b015ea65481f88419d07cbc9e09ff04b35a6b606cfcdee0e229051d45d43da3a356d0b183769cb424a48c82e9d92ce0768eb6e157b0afd4c7a1ad23e9cf1064ea0a328f55ce6b572b0b253", 0x90) recvmsg(r4, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x101, 0x0, 0x10001, 0x200}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280)=0x1000, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000200)={0x100000000, r6, 0x2, 0x5}) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000240)) 2018/03/25 18:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400080, 0x0) r3 = geteuid() getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@empty, @dev, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x15520000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="e00300001b00000027bd7000fcdbdf2500000000000000000000000000000000fe8000000000000000000000000000aa4e2100064e2304a00a00802033000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0700000000000000060000000000000001000080000000000400000000000000130f000000000000ffffffff00000000f66bf5a8ffffffff0700000000000000010000000000000008000000000000000500000000000000050000000000000004000000c06b6e000101010000000000"], 0x3e0}, 0x1}, 0x10) 2018/03/25 18:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpgid(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000001c0)={0x0, 0x8c, &(0x7f000000a300)="6d4aae96136ae3ba28545f528928275263ca6c91317b9de50facd7a88dd56c0f9fb625e2307bc1bd6e88740c6df05818e3fccb196fa0f2777e053439d356f4fd71159eef88548b175aa48a9dbcece3e5f983cb2ee95b56ed0c418bfdabea97980ec74e6d3e33bbd4545f0053dcb283a30a89f38052a43fa9a35b8de2c4cf427aa3559b9b5d1c62ff752c5c68"}) socket$can_raw(0x1d, 0x3, 0x1) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80800) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000007340), &(0x7f00000073c0)=0x60) r6 = semget$private(0x0, 0x3, 0x80) semctl$IPC_INFO(r6, 0x2, 0x3, &(0x7f0000000100)=""/182) sendmmsg(r3, &(0x7f000000a040)=[{{&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x1, 0x4, 0x3, 0x2}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)="368659511731812bf0aefd59bf7f75390eb48b130004169bd6877838db4749c7326c0e50e19011a2bcc22aba5b4f8c5bb3da95e715bbf8de1904b22b6cf664e391aa2d2f88932df5682870aafdc5146377eb4b18948d9e95c8a4495c7d9ab2159077c62ea97b66ed0a26dbe0e8db3ca8051db2e4fddedca29a2109759a157a", 0x7f}, {&(0x7f00000003c0)="1138c5078898c4dfaecef4ed0f9f81293ef57c2c7d652663cbaa66473f3a2331708e72ef97bccf112300b04b88b40fe5", 0x30}, {&(0x7f0000000400)="9320b171ee92a6c9e63d687c9270cb6f51bb6583e75407e9ebbc8ec9c5f84d192e2a624d3d2ca660f8c0e51a3c146a5ebc7fceafc791d81914acfd6cafeec9f07c1bf7ce366050abcbfc7dada1da5f19585079b1cc39ecf76ed47e7fd55dabee5ecd804af69e5d565ed371a20028dbbbc6d2c8a76e302827c2c7429ad4f5716a5f8a", 0x82}], 0x3, &(0x7f0000000500)=[{0x50, 0x13f, 0x6, "337bb186ec7d0e367ee396449a89c25784bd6cb29e2117d03be7f7775e10380e77fcc61d99b54c632df11d63fa9a7cae7280ef125916525a650c086d41"}, {0x1010, 0x117, 0x0, "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&(0x7f00000018c0)=[{&(0x7f00000017c0)="f04dbe574f11352293ab07cd645453b679ee212d8da4f491759b8f4934822a32b500c347cfd3d41b47163919382b9a0b92f6ef1fc0580e58a88ef4dd960555bb3589e47f67e9a1efb5499cbf9eaf671f8bc7eeaeeb4de3ca010c8f7ca3efa9270780cb5e5be49ff25756718838b5940bf813746b7cf5b1294756a635dc77a22c5bccc846d6540a843f7b44730b5f6bb0df1d00180be6717af91c4440a5b606e158dad6949914d364c587bc6e446e2355524631eb9fd252bb88f28fdbaa308155bbc19b466c8b4f0f93d4d2f3d97672", 0xcf}], 0x1, &(0x7f0000001900)=[{0xb0, 0x11f, 0x7f, "1fb180bf716071a0d86873e4e8937d280ad8c9dd68039fac03369770513f60d217d59cee15e35cdde8b0d2782c2ead45cf2b0e0aab152c644337ab9d51bdfe4c07fc6cad7c987c4f2c947dac63a8e9b762b0b5c966f5176e2909fe91eeb8449d592731a07848212c35adccd808e5c2105dd560e6d7f773179f50199f477346452800688845376a697a7e55e28675e1bb02205da3322a16cfb40851"}, {0xe8, 0x0, 0xffffffff, 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"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{0xa8, 0x103, 0x2, "da53cfbbb38b59d45fbb414cb4f8d29c38245166115534e9cb9672d834558c38bfed0a31e1ef2c5e4ebf325c1b27d648fe30ec78f7f1c2c1771b3f9631827d67c68e2829d0565f59bf5959f69cada14560ff6a1198573d39c75596c886e2f9d4848c249bab175e801464438eae396ab5d85c74f014f0b65c5dbe06d3c92e60ba15e43a0f896d8cc427dec6a86607ac4ae8cc90e17cc94026"}, {0x108, 0x11f, 0x6c0, "cf88186bd6d51f20724ff8f0411cb7c9fc4d3887b0c1e79112222a69c7269a9131563611d19e20f6eb6b0e3abedf93a4630b89baa537831f2584004c967e1c35c7bba7030d6c1663b7641c0dafd27010abf4ceef7a1a61885303313f7e19f04497f8b34ec843355ad4bb13435e87383d4b82820218f9821d44a8109ee354af09c4ee3d891c58aec299e85868c685d10848ed93cba8028ed7e1a1c44196fba3215c3f31fca3e56dbe922c8659fb45c8cae406fc9eb9b791014d9eb37ef4aa8806319c457137f93a8ede46a227b0f859b0da40aabd3e1e67f22688b933791a424869387c4cd26f036a715af8eae4e4a190d7d8"}, {0x98, 0x103, 0x5, "18a7f218e6e241f350c9e8c74be735925f0f4a4929ba03cc5dd5b76b3de482e344340031d7f113be477aae6982b2d0d046f41a918cfeb720edab5a17a80d74687e4566a8e885c140e709f40d1455a7fcd5e853684b05a90a36c92ad2a52b187a2297a54c49e11626920c068e9aa98bdba2d9fc071c2c88977dfb14e7acb7abcb58434b"}, {0x48, 0x10f, 0x3, "826aa7d00576757ac74c77cdc82991851ef6e68f421b663c1f1a99d8d6fbec03753a0f2370f680b3d2566d7f5514afd0229f43"}, {0xf8, 0x10a, 0x101, "0600bdeffd33b7496b4ec7c69d33ac5892e8860e28ffdd1a59463d3b25b8a5ac700b0509e154bce303f180d137e92114b43b01ea97316accf4829c45a290ee294049561fa9968a1950cac11f6cc2b6fbbb61a7aacf6810ec83f1d6f3bdde583549f1e8344ed2c51b43dcc93dc8b50a557e881d502696e7961162c3f3f541f85fc22fe80fe45196bee460b60db804b9409a4537d31d15e00ce94a45f52408bc3e4f6e4996199dd654f498a1bdd3f5a2c8738e3872639a681c1b0bd217c5e58a38d6effaae470b3f8d383fe0b7352bfd724bbffb3d11abdd718dd8312b68857c9b9aa23112c5"}, {0x100, 0x11f, 0xffffffffffffffe0, "5decb32cdb878e6ab1dddc4dec1ba42146da376d8af40cae24a5589410c4ac2c864f10f82ee8af1f06fa322a9a3073a1f3a7e0a93127dfff664fa1509168443bddf7a251c284ad5891e466dd7f1f07e735ea215df6cf3af8218598b2467bf2641ace8353dfa808c19373af556b3ce7548da62e5475185eacf0587277915b21b09ba5341eae4d2435b399eff70f60f662fcefbc9111a455760ee8ea78a8122a03351a7e852f47eba018130489c4003ba07bea9877272ec7d8683dbd7026605d55611884bd774b728d1ae9bd59008df0935145c333c319477f442bf0e0bf75bcef2f14339a4c9488b30a1350db96c5"}, {0xa0, 0x10b, 0x80000000, "1d22e8e483473857e210ec17981afdedb154f7085d23056c58009bd8923259c3f42974f1aa6c3e78fbfaf29fbfd274a2532f8c177a6c7c32fdc58ac07a5f7ce7308bb748911702e30f0e1cc84bc0b7d6623ca4c5cc7768abd478552419f12cada69336ff1e63c9242058d0c29455fdfc068b99703578251c633ad21aa6463c6eeb0597db7a64e731a70075"}], 0x1660}, 0x6}], 0x8, 0x8004) rt_tgsigqueueinfo(r1, r2, 0xd, &(0x7f0000000080)={0x30, 0xfffffffffffffffc, 0x4, 0x401}) ioctl$TCXONC(r0, 0x540a, 0x1) waitid(0xffffffffffffffff, r2, &(0x7f0000001b80), 0x2, &(0x7f000000a240)) 2018/03/25 18:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000b8cea572028be540136c31ccd189b2219d81022f7f35ebd28e932b63a25b53a6c048cea19d1996aa379ba1199124bed69afc092b00b1a13b60b534a990946350e1b84635f48fb5c30f1182fb4762c1958200acb67e4fed04168843a28ab41e0972f8502695"], 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:32:57 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xccc, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x9, 0x101, {}, 0x95, 0x5}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffc, 0x209, 0x5, 0x10001, r1}, &(0x7f0000000140)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x7) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:57 executing program 4: socketpair(0x2, 0x6, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x80000000, 0x4) 2018/03/25 18:32:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x2c, 0x3, 0xff, 0xffffffff, 0x9}, 0x14) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:32:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0xea9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast2}}, {{}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) 2018/03/25 18:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xff, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/03/25 18:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x32000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0xffe2) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) 2018/03/25 18:32:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000000c0)={0x3ff}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x4000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0x1f, 0x100, &(0x7f0000000140)}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0xd000, 0x1000, 0xfffffffffffffff9, 0x3, 0x20}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000480)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0x3, 0x7, &(0x7f0000000080)}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/03/25 18:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) 2018/03/25 18:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8000, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/03/25 18:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x180000000, 0xffffffffffffffff, 0xc5a}, &(0x7f0000000400)=0x10) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000340)="d6f97022aaff6fb5053605bed4dc39c922dc8521a9bd8fe01c29512a3c25171cf14ea990b0303272c8a497ced5041fa570ca55feec817e90daae2f95d600a2f3ccca782b40773e340e8246655d63a38266666d785f89157ecdf783dbd57a1c093d0de6fd627ef0f95ab794e4aedcdd028fcbf138252adeed7d857a5b5e200bb6a678c095a7ba1ca4c294c10cea297b0ab2c415ce9184d46b") timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e20, 0x3fca, @loopback={0x0, 0x1}, 0x1}}, 0x2, 0x5, 0x80, 0x33f, 0x3f}, &(0x7f0000000500)=0x98) migrate_pages(r1, 0xffffffffffffffff, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x1) getsockname$packet(r2, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000055c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000005600)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x200, 0x0, 0x400, 0x1, 0x8, r5}) 2018/03/25 18:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x40) 2018/03/25 18:32:57 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x1, 0x3, 0x4}, 0x3, 0xba69}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x2000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000500)="404cb148f530989039f103a583adc317675c6f20c2e8052c1e472a7153df06dda93b7e7ba1f9912083d2a06d0225627bf21de9cee46e5e0f2569a009991c2fb095c58087cc20614c5db433f476d9ff6f38635920e9596d3a4dca23689f4a3b35317aadab250e04d970de474cb932d6ea5dac41aaaf56850cba0129e59cd7ce77ed752cc80fa8541c9e96fe62e0af35cb58d77a5a179de3ce311ca633bf03069595ce5696770c1456b914a22fba90334c39454bd43d30cf") syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000380)=""/61, &(0x7f00000003c0)=0x3d) 2018/03/25 18:32:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8240, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x20, 0x3, 0x2, 0x2, 0x3, 0x3ff, 0x2}, &(0x7f0000000080)=0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/03/25 18:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x7, 0x3f, 0xedd4}) 2018/03/25 18:32:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000012c0)={{0x1, 0x2, 0x3, 0x3, 0x4}, 0x4, 0x3}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001400)='/dev/audio\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00000013c0)='./file0\x00', 0x200000, 0x50) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001280)={0x1, 0x1, &(0x7f0000000100)=""/196, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=""/105, 0x103000}) getpid() ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:58 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) 2018/03/25 18:32:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x498002) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000100)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x210102, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x2, [0x8, 0x2]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3fffa, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:32:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x0, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) 2018/03/25 18:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:32:58 executing program 0: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x404) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) 2018/03/25 18:32:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f00000002c0)='/dev/loop#\x00', 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) setns(r3, 0x40000000) r4 = accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000400)={0x0, 0x1, 0xf0, &(0x7f00000003c0)}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000380)=0x4) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000180), &(0x7f0000000280)=0x4) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) readahead(r4, 0x46a9, 0x6) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) pread64(r2, &(0x7f0000000300)=""/64, 0x40, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000340)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xffffffff) 2018/03/25 18:32:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6a79fe66) 2018/03/25 18:32:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x20000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x9, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f0000000200)=0xb) fcntl$setstatus(r2, 0x4, 0x400) 2018/03/25 18:32:58 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getgid() ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000180)={0x1, 0xe5a, &(0x7f00000000c0)='\r', &(0x7f0000000140)="7a1bcb8f10a234545bdf23c2760dfbb78c643ed937e7d53dab22c1f6a7b5fb9f0b50367412f9aeeaf6a966", 0x1, 0x2b}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000100)={0x8}, &(0x7f00000001c0), &(0x7f0000000200)={0x77359400}, 0x8) 2018/03/25 18:32:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000080)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}, r2}, 0xc) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e51f439f7f9a1af6f6223e86b6c8f7e2", 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x7, 0x7c) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) bind$can_raw(r2, &(0x7f00000002c0)={0x1d, r3}, 0x10) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x7, 0x0, [{0x80000008, 0x3, 0x9, 0xd212, 0x6}, {0x8000001f, 0x5, 0x3, 0xfffffffffffffffe}, {0xc0000007, 0x100000001, 0x3, 0x6a4a}, {0x4000000f, 0x9, 0x8000, 0xaf48, 0x80000000}, {0x4, 0xfff, 0xb6, 0x0, 0x3}, {0x0, 0x800000000, 0x2, 0xfffffffffffffe01, 0x1000}, {0x0, 0xca, 0xffffffffffff3b9d, 0x7fff, 0x7fff}]}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000240)={r4, 0x30}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="9d0c06f461da60acd734c643658079ec8bca242eca821555092db72b91ff3bbc1305b3e70225ec6b1f6a3f28df5ad4d9956e3ecf49e9bb8cd52906ea801f15f135", 0x41}], 0x1, 0xb) 2018/03/25 18:32:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x3ff, 0x2}, 'port1\x00', 0x0, 0x1, 0x0, 0x4, 0x2, 0x6, 0x8, 0x0, 0x1, 0x3f}) 2018/03/25 18:32:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x101902) r1 = creat(&(0x7f0000000980)='./file0\x00', 0x108) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000009c0)=0x3f, &(0x7f0000000a00)=0x2) r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:32:58 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:32:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x8, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x5, r0}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000240)) 2018/03/25 18:32:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x240) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000002640)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/64, 0x40}, {&(0x7f0000001200)=""/84, 0x54}, {&(0x7f0000001280)=""/104, 0x68}, {&(0x7f0000001300)=""/166, 0xa6}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/224, 0xe0}, {&(0x7f00000024c0)=""/85, 0x55}, {&(0x7f0000002540)=""/250, 0xfa}], 0xa, &(0x7f0000002700)=""/208, 0xd0}, 0x3}, {{&(0x7f0000002800)=@sco, 0x80, &(0x7f0000002980)=[{&(0x7f0000002880)=""/200, 0xc8}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f00000029c0)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002a40)=""/101, 0x65}, {&(0x7f0000002ac0)=""/34, 0x22}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x3, &(0x7f0000002b40)=""/132, 0x84, 0x7f}, 0xa0}, {{&(0x7f0000002c00)=@l2, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c80)=""/170, 0xaa}, {&(0x7f0000002d40)=""/156, 0x9c}, {&(0x7f0000002e00)=""/43, 0x2b}, {&(0x7f0000002e40)=""/207, 0xcf}], 0x4, &(0x7f0000005800)=""/4096, 0x1000, 0x100000001}, 0x2}], 0x4, 0x10000, &(0x7f0000003080)={0x0, 0x989680}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x10000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000180)={0xfd06, 0x3e92, r1, 0x1f, r3, 0xffffffffffffffbf, 0x3, 0x6}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffff9c, 0x28, 0x1, &(0x7f00000010c0)=0x200, 0x8) ioctl$TCXONC(r0, 0x540a, 0x8000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x8080) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001080)={0x7, 0x1000, &(0x7f0000000080)="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"}) 2018/03/25 18:32:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) 2018/03/25 18:32:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x2100) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x758, 0x278, 0x0, 0xffffffff, 0x0, 0x418, 0x668, 0x668, 0xffffffff, 0x668, 0x668, 0x5, &(0x7f0000000140), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, [0xff, 0x0, 0xffffff00, 0xffffffff], [0xff, 0xff, 0xff000000, 0xff], 'vcan0\x00', 'vcan0\x00', {0xff}, {}, 0x73, 0x8001, 0x6, 0x63}, 0x0, 0x377, 0x168, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00', 0x0, {0x9e3, 0x81, 0x800, 0x1d, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x9, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x64, @gre_key=0x9}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x0, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4=@loopback=0x7f000001, @gre_key=0x100, @gre_key=0x401}}}, {{@uncond, 0x0, 0x158, 0x1a0, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6, 0x5, 0x1, [0x10000, 0xfffffffffffffffb, 0x4, 0x125e, 0x6, 0x9, 0x8001, 0x8000, 0x1, 0x6000000, 0x9, 0xfffffffffffffe00, 0x6, 0x8, 0x0, 0x6], 0x6}}, @common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffff7, 0x2, 0x1, [0x8001, 0x3f, 0x5, 0x1, 0x80000000, 0x0, 0xfffffffffffffc00, 0x4, 0x7, 0x0, 0x4a, 0x3, 0x6, 0x0, 0x6, 0x5], 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x3, @icmp_id=0x68}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffff00, 0x0, 0xff], [0x0, 0x0, 0xffffffff, 0xff000000], 'syzkaller1\x00', 'ip6gretap0\x00', {}, {}, 0x5c, 0x7, 0x7}, 0x0, 0x248, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3ff, 0x0, 0xffffffffffff0000, 0x7, 0x1, 0x2, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0xb}, @empty, @empty, @loopback={0x0, 0x1}], 0xb}}, @common=@mh={0x0, 'mh\x00', 0x0, {0x2, 0x7}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1c, 0x1, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa9) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$inet6(0xa, 0x800, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3a3a, 0x1, 0x400, 0x2, 0x40012, r2}) 2018/03/25 18:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:32:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r1, 0x1}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)={0x6, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x400) 2018/03/25 18:32:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) uname(&(0x7f0000000040)=""/4096) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TCXONC(r0, 0x540a, 0x400000001) 2018/03/25 18:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/03/25 18:32:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9f92, 0x800000000000086) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) fcntl$setsig(r1, 0xa, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) dup(r0) 2018/03/25 18:32:58 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffff001, 0x2d00) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x19) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x34, 0x40000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/123) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:32:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000002f00)='net/dev\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x5255b33a, 0x180000}, {0x8, 0x7}, 0x0, 0x4, 0x6}) getpeername$ipx(r1, &(0x7f0000002f40), &(0x7f0000002f80)=0x10) 2018/03/25 18:32:59 executing program 5: r0 = shmget(0x2, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/03/25 18:32:59 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x2202) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x111, 0x0, 0xb7, 0x4, 0x0, 0x6, 0x40020, 0x6, 0x6, 0x9, 0x8001, 0x2, 0x3, 0x70ebf3f1, 0x80000001, 0x4, 0x2, 0x100, 0xfffffffffffffffc, 0x10000, 0x23, 0x9, 0xfffffffffffffffb, 0x2, 0x10001, 0x631, 0x81, 0x6, 0x7, 0x1, 0x521, 0x100, 0x40, 0xfffffffffffffffb, 0x8000, 0x7fffffff, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0xd}, 0x10000, 0x9, 0x4, 0x7, 0x4, 0x20, 0xa0}, r0, 0x2, r1, 0xb) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x404) 2018/03/25 18:32:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x80800) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000180)='syscall\x00') sendfile(r4, r4, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000280)={[{0x401, 0x100, 0x152f, 0x1, 0x200, 0x1ff, 0x200, 0x3, 0x3, 0x2, 0x7fffffff, 0x7, 0x303}, {0x0, 0x1, 0xfff, 0x8, 0x100000001, 0x1, 0x8, 0xf64, 0x6, 0x4, 0x1000, 0x9258}, {0x401, 0x800, 0x3, 0xf858, 0x3, 0x8001, 0x6, 0x3, 0x3, 0x5, 0x7fff, 0x3}], 0x4}) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:32:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:32:59 executing program 1: r0 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:59 executing program 4: r0 = openat$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_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="410fc76950c48105dab1c7d50000460f078fc97c801c1446f42ef2f3470f074e0fc71c6066baf80cb8b2779c87ef66bafc0c66b854ea66ef0f0012420f22e1", 0x3f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={r3, 0x28, &(0x7f0000000480)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000540)={&(0x7f0000000500)=[0xffffffff, 0x200, 0x200, 0x400000000, 0x5, 0x923], 0x6, 0x733, 0x8, 0xff, 0x14000000000000, 0x6, {0xee27, 0x0, 0x9, 0x5, 0xfffffffffffffffa, 0x1800000000, 0x3, 0x5, 0x4, 0x6, 0x1, 0x4, 0xfffffffffffffffa, 0xd6e8, "21d289d1c6c37a48907d1afd3b29dc283125bf01258f780961ce1754ccc8b48b"}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000280), 0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="bd000000dedb38b58f4eec66eac548eb7d1bde9bb52a796341bbe0f120e31013e723364e46b660c3c534823396d69b0eb024a7f543eaa102bb244242ded5d5059c2296a6856215b10f877a85c1d195b4404a7bad5eb9dea2973f369be00e1d9e7a39dd2e9040a5bb33670754a6438480237f7bc386a0194b7c2e8604b3779c7f31c90c64dbb585f892cc57c4215b7a07cd4ff18052059d4f316c76cf708ea474f627f395e6c7a045867571b5cbe60319dd3e638ccecf2baad0c1c92c8395640000"], &(0x7f00000003c0)=0xc5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x8}, &(0x7f0000000140)=0x361) r6 = geteuid() ioprio_get$uid(0x3, r6) r7 = memfd_create(&(0x7f0000000200)='/dev/kvm\x00', 0x2) bind$rds(r7, &(0x7f0000000240)={0x2, 0x4e21, @rand_addr=0xaa1b}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x3}, 0x8) 2018/03/25 18:32:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r3, r4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x197a, 0x4, "0752663a15e8865573e560ff551cd42570703db3a465f575e3443347f8e291f303e16af35820909a7bb18c512a85afddbfedd893e372d335bd3bb1cdaa6c9f92e372b64898816f3aa75aa9ab14a41981"}, 0xd8) 2018/03/25 18:32:59 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x40000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r1, 0x0, &(0x7f0000000040), 0x800) clock_gettime(0x4000000, &(0x7f0000000140)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:32:59 executing program 5: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xeee7, 0xfffffffffffffffe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fff) getrlimit(0xa, &(0x7f0000000000)) 2018/03/25 18:32:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:32:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$void(r2, 0x5450) 2018/03/25 18:32:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x400, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:32:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$TCXONC(r0, 0x540a, 0x1) write$fuse(r1, &(0x7f00000000c0)={0xa7, 0x1, 0x2, @random="ed8d148327762ed06d051bf84a0aca872ed3be287adec1cade8a5847b8a4a451c09229e55fc53f904aaff076cc35df4815f4eb2bdb7381393cd1cf33ae3ddf6424b7bbf61d664cca9f1376f4bb34ce360822e66dad6b24950f5ac1c4fb54c5a5cfb9a090a738ca44c5483e1de92922a9ee3a125199bcad18f47980209358a5a6c747001149c7b78d3552c312b8608875f7f50b20b85618"}, 0xa7) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000001c0)=""/101) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) unshare(0x200000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/03/25 18:32:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x8, 0x2, 0x8001) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/03/25 18:32:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x10000) sendmmsg$nfc_llcp(r3, &(0x7f0000003200)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x800, 0x4000000000000000, "f0c2f617cb5966f0e4aa68e5ba84381ac07ab3598e271d8c07eb4214dac0ad23488de2d59a29d5726b3b5eab7e685c1235e9a20f0c584f6461d279919b2514", 0x3e}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000200)="60c29df5adbae1a5a5c782885416c92dd0d9a0d38e482c6d894c0eb003a2b7680dc897c212f897b75d9ed274bdb9ae6c37d08c02f2c46eed7822e5db904509413557b5f42b2030aab409445826", 0x4d}], 0x1, &(0x7f00000002c0)={0x80, 0x105, 0x200, "37735de8dc2b974c74679dd7fa95152bf7759db7e179c313c86c85bf6e16148d3fa5031733464fa3e91772291f032c3c2ea6ee59c3cb7263189863a2cb1b7f612bb7369f6006a31f5893d3986c4db4d411212970dd35f75a18e4f2f58cfb2d402bb9f261addedd2a455643da95"}, 0x80, 0x4880}, {&(0x7f0000000340)={0x27, 0x0, 0x0, 0x7, 0x40, 0x80, "2480929611f30a355eaa830261c0bbc374fee88aa5a8ef3cdbf9bd0a7d7bc600399e7449875a4bf6f117b11eb767dd1e85afd5f3e153781ff76df3befaac02", 0x22}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="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{&(0x7f0000001dc0)="23cd1b94e4eda3eb0ecb889778c1b606d8aea37fd0574cb22219fae1a501ec7013bfbc873ead1c4aa963f1ebbaad1d9ad416a1c13d1b8d82fd37f8a0c49760ef5a8680a4c441fe1d81b9c72cb4b67d5848a1ff4d77bd45641cbf74971b8854ec95b5bad2d66116ea238cce99f2a6c00adb144684087013ecee0effe1a754707a73a3bfbe687c12e30f1c7129295173a41703dade82af6f6535b074209c5217655126325caf55906e", 0xa8}, {&(0x7f0000001e80)="b654a5ce36b344a97ecbdc6fdbe37aa16fab25e179e91651d824b41dad50f57eea78f1614134710a60c64a0570e5c19e9c7cb284a829fd2968e95d967c3561136bf6244b252263575089d539bed8123d49196a9859e2522f3d0995d7e04d098d88297653e71827cc841259d36f0f0e389173dc1b8b3603c9f2ebae7e7447ea7f503b687df6d0c495e9def7c67af92fd4808559ca2239ab75e5c64207398370c2bd6bb92b101c76c3", 0xa8}, {&(0x7f0000001f40)="d11a7d1d440ea171349f4bdf40439bbd0cc919a1482c05bfd52feb31f52099c327bc028e17aea8", 0x27}, {&(0x7f0000001f80)="6ce572343efd6afdfebbae9f8361b2f941bb98b7f985a7958f3521bb7c00d5cd184e2b9ded41489fbacf4be003f02a8b6af2d33bb4fed0cd2b22ad2d0c519b826a558d8440b5e7df82d3b6bb5e8eb78a3295e9b137dc3a8107327a09a87e", 0x5e}, {&(0x7f0000002000)="f5de4dd5f74d860bedbf3ad6ad19caea4f7e8222bbe1559cb399b121a0cb6040bc50c3357ab4bd54f1c6b6ae98ca53f6e11d3796125f65bc26aaa27be65477eacf3732cf76de901293317c50a8313866e3674307dd856ce00a8949", 0x5b}, {&(0x7f0000002080)="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0x1000}], 0x9, &(0x7f0000003140)={0xb0, 0x1, 0x2, "eaacfe2059f457a58afb81b0222c9b96efadc2413769f985b711b60233442db63bb9dcc23a9131faa44917d7a6a9578733da3709c8919930b12d9d499dd02bea830c81b11d4c901f65e878e221a24f49fbc6bcdc3ccbffc6fdedfa6f4df7492d06ee6289f74d3e385859c0ba80e8b647de492941e707f81dde3e04ad47d8c9e3d4dabd5e47d1e8549c213ea523ded027bd777f52e4b033c90f6e168f35d9"}, 0xb0, 0x20000000}], 0x5, 0x8000) 2018/03/25 18:32:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4000000000, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:32:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bond0\x00'}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:32:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={0xffffffffffffffff, 0x1000000000000000, 0x4000000000000001}) 2018/03/25 18:32:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'bridge0\x00', 0x7ecf}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x27fffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x94000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000240)={0x0, 0x1, 0x10000, &(0x7f0000000200)}) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'dummy0\x00', 0x3}) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) socketpair(0x4, 0x4, 0x0, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0xfffffffffffffffb, 0x1, 0x6, 0x4}, {0x9, 0x7ff, 0x100, 0x81}, {0x4, 0x7fff, 0x0, 0x2}, {0x3, 0xfff, 0x6, 0x9}, {0x1, 0xffffffffffffffff, 0x4, 0x100000001}, {0x101, 0x1f, 0x8, 0x800}, {0x0, 0x6, 0x7, 0x3}]}, 0x10) 2018/03/25 18:32:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x5, 0x400, 0x3ff, 'queue0\x00', 0x5b65}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/58) 2018/03/25 18:32:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000100)) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) [ 218.322371] QAT: Invalid ioctl [ 218.325848] QAT: Invalid ioctl [ 218.333452] QAT: Invalid ioctl [ 218.343817] QAT: Invalid ioctl 2018/03/25 18:33:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x5000, 0x6000, 0x3ff, 0x1000, 0x7ff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa01, 0x0) connect(r1, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x100}, 0x80) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/03/25 18:33:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x400040) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x8500) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x10001, 0x3, [0x5, 0x9, 0x9]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x0, 0xffffffffffff7fff, 0x204, 0xfffffffffffff2d9, 0xecc1, 0x2, 0x8, 0xaa9, r3}, 0x20) 2018/03/25 18:33:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) sendmsg$nfc_llcp(r0, &(0x7f0000001640)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x8, 0x5, "e43657232bff3f2bcfe178ecc163325db4407f6c2a977a41bd761b78a02699889a64347722636086986c03ad5cf16375f7a077755015a96291d78aaac1c27c", 0x6}, 0x60, &(0x7f0000001580)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c8d964c0cbb094c9c17def4dd491d1d966936c0167bceb7b4b1b3786b2fc79ecadc2ff60d467bf0f232ccb00f1a96b697c07e6", 0x33}, {&(0x7f00000011c0)="ea08e57485f758313da03ea8b2517e76d3a4ec61d9a852dbbf79f570173c679fbfe80caa8d06cec95c54d39f2742796d6ed7f8b8cb185d5d06cc81d954b9b04b", 0x40}, {&(0x7f0000001200)="fd6e5d1f447367ffa2585da7a34647b458", 0x11}, {&(0x7f0000001240)="ad3eb10335865bd7a137efd41784ddba1d743dc8c55f909cd50f543a32a030dbf0f04ce619836b68ef30a7049332c9e8ff1c6f640e6219485600dc5262dc792ad04e27163e1d20", 0x47}, {&(0x7f00000012c0)="34d50ca9d18e858b7188fd0dc33527a21a92495b8f694d19a6f4d65901ee5754408dc808de13f4c1f46a9db5d9a2aeddfa52360c3acaad14265bdc2d1b49bf5df0c838da92f36eec42fb8981660d62e711b24edfe9ce2e4f5aa9b92e3c863a9573522e41fc18168da3bf18ffa8de01b71f2c043df0d2f151e2f767454ae3e1727986900de9417890395ec601d7dc2648b9b8e47feea9e296ce0af47148c84b23cacd7940fb757fc92ef13421b2e709d39bacdb65b3997b876a83da624def8e661a9cd86c75198528b0d424d264f39ca1e3474e32190baa868ae273dfaa6052e9f619fdba1957a1a80e562ec38a495b6b54d36f", 0xf3}, {&(0x7f00000013c0)="026ce3c711bc3d1cda31660375dcf1543ef5e0f33ef639978cfbbbfad665635a0351355475e272b114b746ce7e4f520341eb2ed5cbf10d33b58946605ce607e4e16126cdf47127c10477d4763047658cf8a1941f44ed74ba74ecc9fd6727eeb732d6126a761b9c96da2c46bb71a750032feb16d903cc3dc082d8e826c9c5c5190074a2436b246291926eefb2c2a5f6fd254ee9e94d259a0e2348a13d2a1b59cf6731c665cb309f676a4827af75a45fcb09e16948ca84e11e0bc8abf8328d886328407fbad75d9d9eb9ce111385b4c0da3890d4b8a824190a00400cdced41c4cd4fc2d8046f4e19427c2f0441a32f5adc", 0xf0}, {&(0x7f00000014c0)="794fe636467ed2a2cb5765f1f572e570ff06", 0x12}, {&(0x7f0000001500)="b09ddf030cb666e56c294d22b0572f105e967981d5ad4b2935049ceb3391f6737d95", 0x22}, {&(0x7f0000001540)="33abceeeea401421c6721d3a41024ee9c69a09b0f082df31dc7bbbe574789ca4b9ed64f019d0cce17d953202d4", 0x2d}], 0xa, 0x0, 0x0, 0x40010}, 0x801) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x3, 0x7}, 'port1\x00', 0x0, 0x10400, 0x7f, 0x100000001, 0x4000000, 0xf5, 0x61, 0x0, 0x1, 0x80000000}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@local, @dev}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:00 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000500)={0x80000001, {{0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x1}, 0x90) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000280)=""/126, 0xe811a38c926de889}, {&(0x7f0000000200)=""/84, 0xffdd}], 0x3) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='highspeed\x00', 0xa) write$cgroup_subtree(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="2b6170752063d7a38f2e1287010000000000000031780ffa4f7f5547f16f45028668eb61d5099838ea7b78f34305dc40c2e6450e4a682726d904c4550db53b6cb297a9daa3dce55a0212072d8342cc3f6951fb17eeb40d5052e2accbef2ab18738f0dff3dfa909fc688e7cd4e7adb3792e04efb4d1c89a48b0e2cc93c4e70503df10a4d65d0e13c75608fc5fbe00b425a60f2845de55d3bb3854fa2155228f3e951a7bc12b948fb459db3b085f4dc98278e362032b671cec2f1681540c98b6c3d7"], 0x5) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) timer_create(0x7, &(0x7f0000000100)={0x0, 0xb, 0x1, @thr={&(0x7f00000000c0)="3214b0250e02de13a4fd11393ae2dcd4e1ec", &(0x7f0000000340)="51bb527e2c824e42e6aef30e353c1414b59ad0f1c08978f76d6c1ae47fbcb9910188941807ed828005a9305c850a13f75c865fdca5608268e2e4acc7d50cf756dc10962366396be9290f71fc9c11f243ffe4236e84485ed1bf63954e268410c913e4356fd0b459f5b6377ec3770a64e00767ad744e78adcb06fd682ad69564359cedc0625c36f7716024350e499f6616fd0fec33dbd04cb09607bedbf5743b033c4388bc99cb15514c2070c190204619babb642e1e27400ec530c6701525c7568b40393db06b67fdcfec27d9"}}, &(0x7f0000000180)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000021, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101980, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xf6, "b5853a34905d7e07e3027b15e699894e5ad9613f59b9323a35b5d1967ea09164bce02350bdeadd8ae270d9100ccb814e59bc1910323fdf3fba423f40c704c3ec8d8a151cf85063356998ea8e23afe40ec0cae2b472c0f1bafc92448eb0e5aec7ca92370c45c66669d8903e90745e6185ed27e52885ab0825758ad675ee9f265a0815ac7169764ed8d58e65b8c7246d53a5d097798e35574b9c5e8e31bd8ab34a85ef1161c80b56cf0c55a03651b4a954ddae0864ea92df2c7bb7431f8f45d18e35afb7238e5655591c4ec1e0be5f73c9472e3eed07d8a0b0069930481ea916c3be834e0728b3a12f0488c5c38e2fe6eeae7e1d96e42e"}, &(0x7f0000000340)=0xfe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x9de8, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x1000}, &(0x7f0000000440)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="21fe0440706941e8cee0c0ab3a7444c57a41e4cd81386a7505ad4d3d5373c1ee4c96acca515ad9fd558d2ef9593c1302f9c06758a13bfe277489a079b5e43ed3d7057b9f71ed3e18c3a493cb8973cc1fee6efcec72ba936dfb2b0646e0fb36ca7125f568c4e8bc25221d04bf3de08344577f0ec9f66c99d1a5ed6bf1ae9ef13b37d597a6b39eb992cb9806a4d58c3332915e4d25e09c7185b79f4f89c49b08b5c9d8703210117af90007f6eb9aaba9e6fce5a15437e0e098c3ca4724884032a97f6fbed408f98d5c1ee01c3cb0a98f52701fae73715eed8db9e762d497bc2eb2", 0xe0}], 0x2, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0xa4, 0x207, 0x1ff, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xf37, 0x2, 0x8000, 0x40, 0xe9, 0xffffffff, 0x0, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xd, 0x1, 0x8009, 0x3, 0xc000000000000000, 0x8, 0x1000, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7fff, 0x1ff, 0x2ad4bbab}}], 0xc0}, 0x80) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x404) 2018/03/25 18:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x5) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:00 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000140)=""/245, 0xf5, 0x41, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) r2 = socket(0x1a, 0x0, 0xdef) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000380)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x81, 0x100002) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x8001) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/03/25 18:33:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21}, 0x2, 0x7fffffff, 0x3, 0xca, 0x2, &(0x7f0000000040)='dummy0\x00', 0x8, 0x20, 0x4}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) 2018/03/25 18:33:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xfd20) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) poll(&(0x7f0000000200)=[{r0, 0x4620}, {r0, 0x8008}], 0x2, 0x8b1) r2 = socket(0x200000000010, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x406) getsockname(r3, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) 2018/03/25 18:33:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:00 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000002c0)=""/197) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x10001, 0xd6, 0x2, 0x7b18}, 0x6) r2 = dup3(r1, r1, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'syz_tun\x00', 0x400}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000140)=0x7) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000480)) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xf39d5824bb7e297e, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x19, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) ioctl$TCXONC(r0, 0x540a, 0x100000002) 2018/03/25 18:33:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80101906) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) 2018/03/25 18:33:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x4, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x800, 0x400) listen$netrom(r3, 0xe7) 2018/03/25 18:33:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x10000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r3 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) 2018/03/25 18:33:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x1}) 2018/03/25 18:33:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) 2018/03/25 18:33:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) fcntl$setflags(r0, 0x2, 0x1) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/38, 0x26, &(0x7f0000000340)=""/200, 0x1, 0x2}}, 0x68) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x800001) 2018/03/25 18:33:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) renameat2(r2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x2) 2018/03/25 18:33:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000000c0)="9287894affd7374d3b920120b8d5995d5154fef014f7885858093c9bc3243a69", 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x7f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8020, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000000000000000010000004160fe39eab5a35ab19900000000000000bb000000000000000000fca7ba4692043210481c337f01bc5ebbe1549bf2eb8bed6373f8fd57d55f407eea38f61b86b26ab02869ffa2b0e6a638e713696a30af292408199f2d32212f51cd13ad8cedffd0dda73c3858a395abbff56eefb3ee64ebc10dabcdf8b3611cc75f0ccc0ff3173701a13a109ec2e11372b8ed3f042202dbeea8ddc926"]) r2 = semget$private(0x0, 0x4, 0x200) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000000)=0x5) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffffff, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:00 executing program 1: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/206, 0xce) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:00 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='keyringposix_acl_accesskeyring\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/95) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x2, 0x57, "0f165f2402f29b79e6d17440a0854f48bdd3b5b2e7e4c49c099a52eb6e85e376d382582dda176657ad5566bb7fdc720294fb9f9a3192421220ab8489f5ccafe030c6310b61fd8227c1550d53864566d7be7ec0cdf45fc9"}) 2018/03/25 18:33:00 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/25 18:33:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="4740f7d69aef45501fd0a4fbdaf691ad48a36a23293aed7da95a", 0xffffffffffffff52}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000003c0)={'security\x00'}, &(0x7f0000000300)=0x54) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x94c2, 0x6d61, 0x8, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x3c, &(0x7f0000000280)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/25 18:33:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x1}, 0x8) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x1, 0x8, 0x6, 0x563}, 0x8, 0x2, 0x0, 0x0, "f62dd77f5de34be5"}, 0x10}, 0x1}, 0x40080) r4 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8002, 0x1, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x26f}, 0x8) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1, 0x0, 0x0, 0x2}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:00 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x7, 0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x82) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0xd90}, 0x4) accept(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x38) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x3ff}) rt_sigreturn() 2018/03/25 18:33:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) shmget(0x1, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ea, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000280)={{0x6, 0x9, 0xffffffffffff0001, 0x9, 0x0, 0x8}, 0xffffffff, 0x1, 0x8, 0x15fba19f, 0xfffffffffffffffd, "91ce35ee3a02528545ac7b40ee789c127353e7cb6592febe20c7ae2a6fde491aaf8e9b7e3879726057debe0b3eb36c88190afd880be14b657ea39f8c4154c5e7c75afcbbe0907d8d22a7781d7a406500b7d3bbfbe5a27c8bdb072d198a929f0154eaa53f9f0e844ece12e99b20098bccaec8a519023d93f7b16968d47ae0d682"}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x14000, 0x2) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) 2018/03/25 18:33:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000100)={{0x8, 0x7}, 'port0\x00', 0x85, 0x1000c, 0x9, 0xffffffffffffffe3, 0x506, 0xed9, 0x0, 0x0, 0x3, 0x40}) 2018/03/25 18:33:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x81, 0x0, [0x0, 0xfffffffffffffffe, 0xe7, 0x10000]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x10001, 0x235c, 0x8, 0x3, 0x9, 0x1f, 0xffffffff, {0x0, @in={{0x2, 0x4e22}}, 0x3, 0x163, 0x5, 0xa45, 0x6962}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x800}, 0x8) 2018/03/25 18:33:01 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x4}, 0x8, 0x800) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x6, 0x6, 0x6, r1}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) ioctl$void(r0, 0xc0045c7f) 2018/03/25 18:33:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000b00)={0x0, 0x2}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1ff, 0x7fff, 0xffffffffffffffff, 0x1, 0x8}, &(0x7f0000000c40)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000c80)={0x0, 0x18390819}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000d00)={0x0, 0x9}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000d80)=@assoc_value={0x0, 0xffffffffffff0001}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002380)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7}}, [0x2, 0x4, 0x3, 0x81, 0x3, 0x4, 0x100000000, 0x0, 0x3, 0x17000000000, 0x2, 0x80000001, 0x10001, 0x4, 0x784e6269]}, &(0x7f0000002480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000024c0)={0x0, 0x62, "86f844185d67e30117ca57436a5ed34302b444617dd8aebf7cceba7d738637fdbddf95f28136321add840d377fcbf80c7050047ecf6d83e747c85dfb46489cab098ec3047bf796ed2d2f8fd79806f555693732e21d674b68f682eda684a43f9ffcbd"}, &(0x7f0000002540)=0x6a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002580)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x6, 0x8, 0x40, 0x40}, &(0x7f0000002640)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002680)={0x0, 0x100, 0x3, 0x80000000}, &(0x7f00000026c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f00000029c0)=[{&(0x7f0000000140)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)="036d2fbc8bd4b1be4d0809a09ef1ff0e5934e02741ae0384fa628153f9faf486702defdd8ffbc0d876e3df", 0x2b}, {&(0x7f00000001c0)="c7a3ffdf6dedf8e24ab58f961ad95783c6f6e01497baba66562114d7273f7c7dc2432af9a7282552b907a7206c54c1e2c646b16aeec3e86a75ae5db820e4c52d966cb2be3738a45101a0c6cef8d04527e3bfd3f06bf249351479a96bbe78f20ddd269a8c4c3661fede2a9038a79a9fbc7990061c3eb710576877c24c7a72af72a8c84a831c580349b89a2cf92c0281a4e3cf0fac41b672b7afc88cd8ed255fd9e0fe8e5526c5bc463d733a9c1d22c1abde4d516dc58e813b88526ae171dc749f", 0xc0}, {&(0x7f0000000280)="f376230d2443e1e376afed3b21d292d3ca8291924d7a5f8eae911690d11a858b9238d52a814c284c8cf6912ad491e0bf4b122dbf88d3d5ad1337aaf4067dde241418f8b739dd67330d1408e4001196600050346bdd0dd9d20ee8a057751aa7015fbcf9c3f23d934bfd9fa6ccc0b1ed8c656c46f2f8f90869549b89ea224ed075d2e7cfe17f06449ffcb9db5716462987b658889b13f405596dee28ba2d2fb62425931c8f8062bcd85d0d4562cfaa70e613a6ec4a8380b5fd4e93f0fd4fd135d419a28638f5e26313408d178c", 0xcc}, {&(0x7f0000000380)="f70dadb31f26f4ae62b4cae8f6b30bec7b378b518d9ea1ebf2da7c300cbf962e16c27aa2ecfa3b7b21c9c49b21cb0b6e6dfbb71c54db505e8ca0bae6d89eb4f4fd0717d805fd1ebc845ceedf8d4cc4a2", 0x50}, {&(0x7f0000000400)="76b2d3be67625c38064270d0f76ac4c9774dc60161d1984e61bc0c7cee32c25b4b37bbab13d14543bb4ea1b786e5eb9dbff8cbc26a85b969ca3633e765ce2bba53f8e89b3e48671458e9e4b62516cbd304ccecb64fc6ee519905a9476ab2b0fbe59a4c6e34a7fc8d63b71ddde31c4256e500d6ad717bc61c15df993518dde928672446817d5ea994ef88c8803df325", 0x8f}, {&(0x7f00000004c0)="bd4dd6f6d684d1af854dc1df91ee9be0bacf129d3d875c1dbbe7b1df1617e63e07656ea26b91c1cb6172dcb96ebdaacbe4ebc477f64f2882c3", 0x39}, {&(0x7f0000000500)="dbeeab4f27f743d6d3b5649c463aa8fecc7355b14fc6d84ef819a5b2016b36c08785fe7318f6d36432b8d64eec355887115cbc478a34310846d757b1", 0x3c}, {&(0x7f0000000540)="e10ff0a772c23cb7684576172be911f367d0aad768531e9e138347", 0x1b}], 0x8, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffbff, 0xffff, 0x5fd}}], 0x30, 0x4000}, {&(0x7f0000000640)=@in={0x2, 0x4e22, @rand_addr=0x2}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000680)="36159dd615a66e7ab6d0aaa15d0bdaf76e0377137a472a307ed94b71fc0e1259d5420a5510c40eac235bc241576fddb8108bd8aed3311ec49947af3ee9789c90238f5730b77d90df3d9be5f4855333813f148922817156510e73cd1e540727adc80ba5a6dcf8a7a50900b08beace0de9e475e60a8e7aa7b88822e2f674035480ffb87c4fbd17ab7ee66b91", 0x8b}, {&(0x7f0000000740)="e24387c339908dc2a98b9c77a93c5a68583b105ccead16f446f1688692bd5917159e2ec94796cb16dc04c131d7086a69fbaa5a25b7a98b229a4dcfedfb6bdffd13c955093168f1a7191db2fdffc19ae2f50b994efe6868086f0b4aeb3d94c836301ceb159b733cde96fdcadf0a55b1cab818df24ac8aa9570fa60437f66c8817a810a4f39972d6dc58173f7121957419abd1db583f9cc5743754a61eb09ba6bd33c9be6ca7874e105e66c63209465f004f3aa022954441790a64052a67736991e26137ce6cf66c89a16246055466b8f951", 0xd1}, {&(0x7f0000000840)="d00602dabb871b9dbcc024c804ee5496e27008320a9415848826430671eaa4bb5a5f3b03206d13ddd1660c0b5e9849d5fd5d62113e45df2bbcd991284d8f2f1a7d99bd623d47f64c7c0997d83a23274ead9a560a34af2da3489ca9a4971f7b0cd135d85797774fe07a9f95b3364ee76ed21b07d10ee55389aadba7bb06f557a029be960537e2c11b7f715472e9a9ce599167a41b6a74a6ccd1703b08e02d04811ece71c22814ee85db3bc69c3bfeea2126fc043c0072f0b6f5df682fc4cf10561a0ac55be7d0c0e7e94989e992b8be5422f6846fb0f31623ceeb2fb06ecdf806a608cb36733d897c1d", 0xe9}, {&(0x7f0000000940)="2672e2552aa56ffe745a317db8bf220969a6766e984d6c430c12f81b1817b0f6c4c4d348aeec47197d22e5b79976073220d7164829d8ecc618f7194039df4b689a764ea2b546320e0f353f32ad2480a4f683fa286d64558e1a8ecf251dc6a1ce167c80106f2e06bb3fd3939904c04927ebdf61d1f05a52413203db5537a3f8279472a5085f81b84066d23f30d8035d9509b68acee6274e6ac5e9b96439f53bef789d4a7c1ad9b94b58aec27e39c4bccbbdca25b92b273f7e99615c", 0xbb}, {&(0x7f0000000a00)="5e8eca531e7e5bcdc9b59a889f2dd51f5ce4a52f98e5590fd9cf8826d64d41ddb161be66438d251a8783fb6c", 0x2c}, {&(0x7f0000000a40)="82bde7aae3", 0x5}], 0x6, &(0x7f0000000e00)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x1, 0x1, 0x0, 0x8, 0x200, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x200, 0x4, 0x6, 0x81, 0x0, 0x800, 0x70000000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x6, 0x200, 0x10001, 0x8, 0x2, 0x3, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x7, 0x100000000, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1ff, 0x81, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x9aa, 0xa, 0x2, 0x992, 0x100000000, 0x1, 0x9, r7}}], 0x120, 0x4}, {&(0x7f0000000f40)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000002300)=[{&(0x7f0000000f80)="73f9bd82cb9b5ac17ac21cbc4da87cbe9c96ae1401d9fd50fe4c1c4b3fdb943549feceb89852047f1e0190ad477d7f641c67d410d7092cda67f11e9bb06a56278eae045c7d88a85df604e942225ed0a0277a7c6507523e29c78175e721cca795cecdf09f07924182e305eceeca6cc521d2a4ef7830e6acc2e09ce0bc183c930070d6ef1c3aa9cf446a477467b1e2cdba06b04d8d9ec7a3", 0x97}, {&(0x7f0000001040)="9ca5077bf90ce54308df7231c611ad55fb4d664c657b7a95a78a507062cc27a9d2ba0ed8b50708247736f5cd6fe5bdfaf9e7f1cfd91e23f3910825deb1e79e3def8912f0b2d68d789c7b9a93db53c74a7da7afddd886b8ff0242660951698c537e9efc163d94b966638e3072e2f9ccb9307555193a3e5df600d878c0cdfbbd75e0a3a8755b4a96034763201b6a606fde842ba70ebab3c44d9f81d0ee4e0230293f1346c8a8af3fa73dccfe486543d9ff7760b44a5159e0341d627be853d2ba0be5598a18d72f2fdbfef1da447b9565d3306b26d6e717320955e88ae463a7d96c19ded220c24620e2ea60df8e5b57d91c", 0xf0}, {&(0x7f0000001140)="9c26f9b1", 0x4}, {&(0x7f0000001180)="e79ddd4d906eb3569622a85f65432f3f527766ed7c26891b891bbd68deb8caa1a3ddc58e33042116499d4dc618a905da3eb253359075528ce6da8773d2699e24ad17db04c8b2415100dad965369e9c6da6da9725037aefd19f62229e1db5789aaa9c6aa8e39a455e26fa27040903675a950e6c3df50bc2a918da392a6516b24199b2c451741135e98646234cfdaf3504c0025e01cf409728097588b64d395d7370051e16ff0ead7fa808f453f7318f316667f58719e21a8b98303653fd13a659d32df10f693b0770b63f8e9f1ce9ccd9f29f2e1642154c7d28a2a6329495cbc58a", 0xe1}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="467ae58143cd36f8561e584f19161ae548c46e0c7ce079506f2a75f54a382a5c40d24d876cc56798bedc755ab3e8d7848725b31bbdf223d08548cbee630c0c012cb0a3bcb58cfae81749305e", 0x4c}], 0x6, &(0x7f0000002700)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x4, 0x4, 0x2, 0xf0, 0x3, 0x1ff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x80000000, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0x1276d2c7, 0x5, 0x1ff, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffff, 0x8, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x0, 0x9, 0x3, 0x7, 0x401, 0x1ff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8004, 0x2, 0x7, 0x2ce, 0x4, 0x20, r11}}], 0x120, 0x80}, {&(0x7f0000002840)=@in6={0xa, 0x4e23, 0x96c, @mcast1={0xff, 0x1, [], 0x1}, 0xdc}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000002880)="68424fb7ad652eb99e8021b7d72cd801296b58c03c8a09f7e28823df80dad6ac0468db7485a3b70f99088bcd68aeab799ef9790875df51098fd2a182ff583d1774d79cef3be1d5f95dab43f17556a2e0ea975c32d19a8c291721e1dd1362", 0x5e}, {&(0x7f0000002900)="ecfdb1c5dfa1366889ae3b5e6a0d599ce72667d345e9516ac71db8117261f638789623ad98698113e9bbb81a721be938bb629b249e5f35", 0x37}], 0x2, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x4, 0x4096, 0xfffffffffffffffa, 0xd198}}], 0x30, 0x20000000}], 0x4, 0x4000001) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r12 = socket(0x200000000010, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0xc0000, 0x0, 0x1f, 'queue0\x00', 0x100000002}) sendmsg$nl_route(r12, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r12, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f0000002ac0)={r8, 0xfa, "409ab201a89b4ff5a4086370c528bdc7ae1232ba807f55015ec78a0fb22b6a51ab27899ea9f5d435497b92c37878844f3b0e24652f809233c324fc3795704a2e40337895a7f6ee630261e157cb1a5e251d1986d33bc15354613a4ce7f723838f1a0e81418a330172728d0d8fc3ca258e416c1f2fab2352635f410e9e998e70a8429644441fd783a932f5a3f4e09d7fe565e4658ef31fffc91c00af27d7327c99591a0965fd2dd524230f0e527bfd67cbd9c58070d2300440f9af094bc4c61d10663ba9f58f28dedf55d3530c5ca195135dc467ec6ac2636a4afaa88dba426cd9fbb3c68dc4300d1b562099e785c502a245ddaca3a6e8fa0afd0d"}, &(0x7f0000002c00)=0x102) 2018/03/25 18:33:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = dup(r0) connect$ax25(r1, &(0x7f0000000180)={0x3, {"c377a31e70bca4"}, 0x1}, 0x10) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x8000) ioctl$KVM_RUN(r2, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x3, 0x4, 0x401, 0xa8, 0x6, 0x8, 0x4, 0x3, 0x7, 0x200, 0x8, 0x7fff, 0x5020cb70, 0x3, 0x5, 0x2e6], 0xc0e54350b8d3ff65, 0x40}) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB='`\x00\x00'], &(0x7f00000002c0)=0xa) 2018/03/25 18:33:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getgid() setgroups(0x5, &(0x7f0000000240)=[r3, r4, r5, r6, r7]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x100000001, 0x1fffc) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0x6, 0x9ed, 0x286, 0x9d, 0x1f, 0x8}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0x2, 0xfffffffffffffffc, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x14) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000240)={0x71, 0x194d}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r4, 0xff}, 0x8) 2018/03/25 18:33:01 executing program 0: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x404) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000000100)=""/13) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x2200}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0x100000001}, 0x8) 2018/03/25 18:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x183080, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0xff, @empty, 0x401}, 0x100, [0x4, 0x100, 0x2, 0x1000, 0x100000001, 0x3ff, 0xffff]}, 0x5c) 2018/03/25 18:33:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x6, &(0x7f0000fff000/0x1000)=nil, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x20}, {0xa, 0x9}, {0x3, 0x16d05dc1}], 0x3) 2018/03/25 18:33:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x10000, 0xe005, 0x2, 0x1, 0x1, [{0x3f, 0x7, 0x3, 0x0, 0x0, 0x1205}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) 2018/03/25 18:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x1, [0x6]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffff579, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x3, 0x1, 0x9, 0x0, 0x3}, &(0x7f0000000180)=0x98) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f0000fea000/0x12000)=nil, 0x12000, 0x3000, 0x3, &(0x7f0000ff4000/0x3000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000000300)={0x6, 0x5, 0x6, 0x0, 0x0, [], [], [], 0xcbe3, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KDDISABIO(r3, 0x4b37) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000f5ef07300000f0"], &(0x7f0000000180)=0xa) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000540)=[{0x8, 0x3}, {0x3, 0x6d}, {0xa, 0x7ffd}], 0x3) 2018/03/25 18:33:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) inotify_add_watch(r2, &(0x7f0000000440)='./file0\x00', 0x20000040) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000400)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="300000001600200227bd7000fddb5f250400930008002400", @ANYRES32=r1, @ANYBLOB="0c008300040000000000000008005300", @ANYRES32=r4], 0x30}], 0x1, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x88, 0x24000054}, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) poll(&(0x7f00000000c0)=[{r3, 0x1000}, {r3, 0x4048}, {r2, 0xa000}, {r2, 0x4}, {r3, 0x100}, {r2, 0x4062}], 0x6, 0x148b) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000100)={0xfa38, 0x0, 0x7ff}) 2018/03/25 18:33:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8002, 0x10040) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) sendto$unix(r1, &(0x7f0000000100)="61a0f6bababee8f4cbecd203b32a0679415255dcfc6ad224379bc9b00a2df0542bd9758706454db02d0666b7561b655b8316fb35d7ec3db0bfdf1373784ef70dd70fd270f3a49167d27f69d59007791c55319c571c58542b09a7ef2a7445a775bf8e190049c0cbc6e9732de62b32784c62ca7f5c91b266d115538806c463f86795e3ce23ea0d27439dd58065", 0x8c, 0x4000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000034c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/185, 0xb9}, {&(0x7f0000001140)=""/137, 0x89}, {&(0x7f0000001200)=""/20, 0x14}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/171, 0xab}, {&(0x7f0000003300)=""/141, 0x8d}, {&(0x7f00000033c0)=""/107, 0x6b}, {&(0x7f0000003440)=""/112, 0x70}], 0xa, &(0x7f0000003580)=""/6, 0x6}, 0x5}, {{&(0x7f00000035c0)=@vsock, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003640)=""/156, 0x9c}, {&(0x7f0000003700)=""/79, 0x4f}, {&(0x7f0000003780)=""/53, 0x35}], 0x3, &(0x7f0000003800)=""/31, 0x1f, 0xfffffffffffffffe}, 0x80000000}, {{&(0x7f0000003840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000038c0)=""/219, 0xdb}, {&(0x7f00000039c0)=""/103, 0x67}, {&(0x7f0000003a40)=""/88, 0x58}, {&(0x7f0000003ac0)=""/6, 0x6}, {&(0x7f0000003b00)=""/150, 0x96}, {&(0x7f0000003bc0)=""/131, 0x83}, {&(0x7f0000003c80)}], 0x7, &(0x7f0000003d40)=""/167, 0xa7, 0xff}, 0x1f}, {{0x0, 0x0, &(0x7f00000062c0)=[{&(0x7f0000003e00)=""/239, 0xef}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/49, 0x31}, {&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/200, 0xc8}, {&(0x7f0000006040)=""/128, 0x80}, {&(0x7f00000060c0)=""/130, 0x82}, {&(0x7f0000006180)=""/126, 0x7e}, {&(0x7f0000006200)=""/77, 0x4d}, {&(0x7f0000006280)=""/1, 0x1}], 0xa, &(0x7f0000006380)=""/199, 0xc7, 0x80000001}, 0x3}], 0x4, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000065c0)={0x4e1, &(0x7f0000006580)=[{}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:33:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000140)={@mcast2}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r3}) write(r2, &(0x7f0000000100)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x7, 0x10}, 0xc) openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/25 18:33:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7fff) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xfff, 0x2, 0x8, 0x18a000000000, 0x5c, 0x5, 0x3, 0x2, 0x5, 0x3}) 2018/03/25 18:33:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x9, 0x101905) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400000, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000000140), 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)) 2018/03/25 18:33:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40) openat(r1, &(0x7f0000000040)='./file0\x00', 0x220002, 0x40) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xff, 0x2800) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) r4 = getpgrp(0x0) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x30, 0x0, @tid=r4}) 2018/03/25 18:33:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x100) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000040)={0x7}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000000)) 2018/03/25 18:33:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getgroups(0x3, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) r7 = getgid() r8 = getpid() r9 = getuid() getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)=0x0) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000940)=0x0) r15 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r17 = getpgid(0x0) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000bc0)=0xe8) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000cc0)=0x0) fstat(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000d80)=[0x0, 0x0, 0x0]) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000e80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r28 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0}, &(0x7f00000028c0)=0xc) r33 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002e40)={0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002ec0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002fc0)=0xe8) r36 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000)=0x0) lstat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000031c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003200)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000003300)=0xe8) stat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0}, &(0x7f0000003440)=0xc) r45 = getegid() sendmmsg$unix(r1, &(0x7f0000003680)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)="18792b64ddfe858e7df094d1976e6d200a7e5053339d705d2bc4e32eb2ea355245d5a5f5221fc9a626bd78632d6e11109978fafa2d29624f9c7344ee254d92e1b1dfdfd212b0c574d4f9aceb5de0edba0cf1d114f843", 0x56}, {&(0x7f0000000180)='\fXm', 0x3}, {&(0x7f00000001c0)="5093249faf9b10bf9109b3fa5b878563964cbf6499f11b2542b02648e770438d00b4ea9d73a76236dbb7789c85fbda0da9deaade4b3101d51f32a38c76ab06e85f148a3e2652880aa8fe3e18ad9e985e77c3b9049f029e1a93b89a6362b7016e7dd85b6ef41857c636c7c6e1f4a791f1615d061d1db5c56187aa4db0e40b3f33b9ebed15506e633d5d4356bec654967d672810fa08e9c8284215fea8b7f6dba6108402e3bb588d7905d8149f2ab45c5ad15e73ff945c044c74a1d97d8e2efd9606de15f65e521811218dbbfee13a7e98062e6ba1d4884fc731ac2847e2a513fedffdaf5add0636f83cac76325dc01313bc78", 0xf2}, {&(0x7f00000002c0)="5361a41cec79feb5c6b13738af999fa7a99d3b9b7af9c8f812ab61a40f70452fb086003151e1bac10eb95f153c04c12e32fcec45f2c694415a18844b6444236155a41f55465f4aea75ed63f4ba8c4fda8f86cd", 0x53}, {&(0x7f0000000340)="b471184535d389af717d64e0fa443bff50c84b50ffc7aea5dd48fd6429de8d35feabb091684669a8eb712cdb2e99b9b89bfbde64d5e5109855713b356bafa73f825c5eec5ff32982fc6035721b8aee21aaa641ba9e489cf21a4497bfa384a1af0ede2674979ff4dee53684058279afa712af283fda53a908dfa616991aee94dc34ad5ec8022fcc18df69fe249ccb6105eb261dcf2e8eefe6d7c64c71945d69bf24c4deb832d556c0414e11cd09121b26b2710e0de62128221291cd7eb73ea2a17bf7ee499849a6a5d0a41df7fcd0d80cd8248cdb405e4bd961b61bd5a5a91ffbf707773a72e6cd274d", 0xe9}], 0x5, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r26, r27}], 0x140, 0x800}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001080)="cb243eea1d4d70c6cad6a87c405f2566c21d74bfc89a5cfa4a319a4864e544a34a1971faf5ce98fbde801b42dfe73ff90ad9e5d275e79437946203c0b3ff220bb8ff745adc32eba062bd9374dedbc542e6d29ea1aca5215b8b41f5de89f392abd4bb1bad6e3d329d1b3f1dc3433b6629834bfc5408dd7cf8c4bb711c81cc362483b5ac1354a701a19ea8a9820e77ebf31605fa03aa25dfae073d652f583716014a724b5879b5e26409774a322f7b06bbf89b88d1f15d31b8e6193b67d5f775fbd34b9d648aba019e105d8d9272badb6bae5de541137388b7cb10", 0xda}, {&(0x7f0000001180)="8ce20a2a2aa3639175161349d22dacaa401817e0e7f1d9c1884c13472feeb9ea9f3c7113dd8ce5a53456", 0x2a}, {&(0x7f00000011c0)="3c4092741f018e2cff9002f71df2a3300719e77585537b4b18332c82a6eac27f0ddbff1900a287e51e4107ba923f753ecc829e133fb0c04bd12e65c012d4336d984b7ed8665c1f1e03bf77aeccc3ff12ed00f7bca108f16d8449db24eaeb78ffa1814436063fc3ad6608ffb20dba811412b480c966c24b771644158144310099cdd5e9700d3ba27cd7cfd87fe9b704fc06e08a98025d98294f5d991bd9a06dfe428f21396cbcab873382f325965c45d2a83d34b86a704be19e076e92c43a", 0xbe}, {&(0x7f0000001280)="c6229fc363fa2a625c969f7db6877b604a2e4227f130d235b61f9ec3b7199055f01f3be587d59280971d47336342ca1a58cff17909bc8e570acc8343cabe35cc4d24a825727964166f8778570bdf4c63b50f10c8aedba10deacc0cd78cf6d87ef32c2251d0096b6f876acfefede7dd", 0x6f}, {&(0x7f0000001300)="1e01299c0455cc6017c62401c18ff9f992860f234d", 0x15}, {&(0x7f0000001340)="13a8342d1beb39adb39bd622fdd337eb4242aa94fc3d89cae9957c371cc66eb48bf908a4bf47", 0x26}, {&(0x7f0000001380)="313bcaa81b4ae30ec6d803f580a6b660952ef65fb0a6bc5550fb168a69d86895fcd0969d702f465a7b4b29b5b1d45766b99a556974c7a07ffcedff45c1fafbf840376eaa2cfe687f424e2f6263c9fa6011c50078f3d19acf2c9b5c766f4032752b373e218f9a1fae1808a9f325b8291a09f3b0509fdd23e83bb12249e997c89892554e931c9dd6ddf3e375c0e946a7d491a20221f5107786f2939e74a1fb771ce5898c7d1de77538610ceb03120c7e5cc042a1828389474f6ad00d204b14ada48e3b57", 0xc3}], 0x7, &(0x7f0000001500)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x1}, {&(0x7f0000001540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000015c0)="08bfe8b27d254b946180b2f84e688365aa75ed45", 0x14}], 0x1, &(0x7f0000001740)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x48, 0x4000}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000001840)="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0x1000}], 0x1, &(0x7f0000002900)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x40000}, {&(0x7f0000002980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002a00)="a21284abf0084e2857844fda3ddb54cc4f53bff645e926889c3472d1b04bb825b0216d42355865853c62c45330524cda033e0701b198d6ec5274da57df752e3f96638d42b5b8c8ce69437e60707b3693f1a8ff57353c06ab3314443784ea11de249632237a7d1ac72abff559c4c9308bef29b892d518aed93a5e3bd58461268ac4d6d66e7059eebeaed442a783151ac4228782ff2c3679f8abb7469eab89efeec9328baa83efdcd5845d7b6bb40f230f8f0c9cc067f15ba5f686e0e1e8d93ae0143c23427963d6099f76aedd477cc312f2e5570cef201e", 0xd7}, {&(0x7f0000002b00)="dafb8375751d6e6b8977bb46779820e5a8e392ca327bcf504faf093ca2c616aba97bb37a7a8d1bcd040abfbc57262d3d70f30e44bab19d9cb2f20ef867c29a1575b534c63c7b61233e0c1363bef3014fd0", 0x51}, {&(0x7f0000002b80)="0f8656d4069b49272a210db8a7613b011fca3cd9a45b1b1ddd1d34df18934030ac6cdd23b1647366414cba7086edb21772ed978f5acc239d353e661c20958a4fa99e63a54ad63ef90210ab85f4588e60dbb4bf47e9c32d6dba9a1bd9cc0258d6a2c1b62fb88919ff8efb065a17d4ef8d69fb7802c95edeeef84bf13cd5ae78ac61c96546860b157a4369b46b0c3ffd3a4fa1e3bb98cb5dc913e8e3cc9ddb", 0x9e}, {&(0x7f0000002c40)="7c9a6a30cb6309", 0x7}, {&(0x7f0000002c80)="b51dff13a055590f988959b90707586c5cb185de0d90dfee13a40c210b20f0653146ef9eb0c3a65e86d94369e2fd8bda118701aa7ea43955f992866eac48c617d546a270cb3366f52b1518b85a6fc75ff26b8bae3aa20af050231cbccac648ae4a81d0f49f2eca66bc3ba5379fce477882e7f595b131a92be26daaff2c8a40", 0x7f}, {&(0x7f0000002d00)="314952d49756291b447f353610646f8f7512f5d6c8f0f2c7bae7e31ac369875cc7025192663b9b62c413c7b71973526896e8e7b9abbeb3278ec386f0c4de0690866d4da75a374bd1004c9245ccceb856ca709d96356008a08e69aac8b5142bfef7245019e6fc9773a88adcb82f8ff75d30de2a0198c104802cd3e4505e32e2c2c21e2ad9b09b", 0x86}], 0x6, &(0x7f0000003800)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r40, @ANYRES32=r41, @ANYRES32=r42, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r43, @ANYRES32=r44, @ANYRES32=r45, @ANYBLOB="0000ce66eb5291ff00badb680000"], 0xc8, 0x10}, {&(0x7f0000003580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000003600)="284409cc32298a87ab0a8e2c6e28dd25f02d27287a5d16d2bd3075c1f137caaf10df449460203d4923bacb89ef00331fa20e", 0x32}], 0x1, 0x0, 0x0, 0x3548749eed74e2ed}], 0x6, 0x20000000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/03/25 18:33:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x800000000000000, 0x0) pkey_alloc(0x0, 0x2) r1 = socket(0x0, 0x5, 0x80000000) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)=""/179, &(0x7f0000000140)=0xb3) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x2f1bda682e056efd) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x7ff, 0x1, 0x1000}, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4000000, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x3, 0x0, 0x81, 0x3, 0x80000001}, 0x100000000, 0x81}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/176, 0xb0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/03/25 18:33:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x404002, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000ff0301000700d38390ce8df376e5f1322e987c0c550800"], &(0x7f0000000180)=0xc) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x11f) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:02 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000001500)="b178aa48703fe29e512792910b63b5e3cb7057ea87d32d9eec8f465b72ccac028373bffeccee888d346cff3f0af8b312fa8045edfb88b2905c8c06c1f63477ed6c3c60162e0cc519122e186e2610c4cfb037234c3cae04a69e4c515195bba6b69a5a210807f6545548d556376a0f60ccdc9cf008") bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0xfffffffffffffffd, 0x300000002}, 0xc) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1458, 0x20000010}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0xac) r3 = socket(0x200000000012, 0x2, 0x400) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) exit_group(0x200000000003e) 2018/03/25 18:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setpipe(r1, 0x407, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x9, 0xa32c}, {0x4, 0x69}, 0x6, 0x0, 0x80000001}) init_module(&(0x7f0000000180)='/dev/ptmx\x00', 0xb8, &(0x7f00000001c0)="27776c616e3000410a1eb0632bca220e5160332e51dbb68e0595c42e8c67cd52d59c9d37a81472caa542b7aa86efd538551d0b5f8998c7d97ca9858f4de3516494c00c0d24f7302df6") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x5}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x5, 0x0, 0x9}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x9, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000180), {[{{@arp={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xb0, 0x6, 0xfffffffffffffff9, 0x5, 0xac50, 0x7f, 'gre0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x7, 0x3}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x9}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/03/25 18:33:02 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x260442, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x200000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x1, 0x4, [0x85, 0x2, 0x9, 0x5]}, 0x10) io_setup(0x6, &(0x7f0000000200)=0x0) io_submit(r4, 0x4, &(0x7f0000000600)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000240)="c7ea42d82e75bdf6", 0x8, 0x80000001, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xa, 0xd5, r0, &(0x7f00000002c0)="45073e6dc3b59a11cdc75a878138ed5176a80a43e8143cd043be4d963945901e87b864952a968dca695f87783eae979d30a2316b8948794ce1dbe14d0f252e72dae039365b8c4289b22f64a6ac74d1dd8cd8840ff119452bc85b72eb08ca15a78b0d0fbde8ed411e8529e75e95ecb8e9d6ace689d61d5cb44c9bbb51ed1422b497416a7bf8d127b064cf921dc856d981c2", 0x91, 0x5, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x200000000, r2, &(0x7f00000003c0)="1beca14d985a2d8edd4c0d529f28a81b3b662227a5da9c381c335286dbdfec6efe363d5441e2c2f748127e1019ea8312a106d388c320f9bd3b5693cb1ca78d5b2d8993ab6a3fa0cc230e5e497b875bd93105516950e8a3c92dca65041b30efc6cdb0e278a1ce9cfefa21de395bf237a7adf24876d7fe9c4dfa9208313340be177476215198a17392e581125cd1cba872199b012752761460d4af0f3b8292a5f36f5a7d8199bae2da3f03851be4ee9598985689370c3edc7fbb7faad3856ef4", 0xbf, 0x101, 0x0, 0x1fdb2eed50bf8ebd, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x69b8eee4, r1, &(0x7f00000004c0)="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", 0xfb, 0x2, 0x0, 0x0, r0}]) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) 2018/03/25 18:33:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x120) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000180)={0x401, 0xffffffffffff8001, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) io_setup(0x80000001, &(0x7f0000000000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000040)="ad2b241ae099c624eb3e063609183c7e917ed625f66ef373821c72404211444abaa5b63f6ce7f8d0031cde22243aecacd70726f3713ba1f0a4fc37bdd7c529b5fbdf4f8ae5a7ec38db72aa4a52b500889732fd976e697e5757c67c56b6ef7acce6aef69a0060a9e267292d83c27399e40122e8a82ae8c16b1b9c9085bc272640a16f08871304fa37ed", 0x89, 0x1, 0x0, 0x0, r2}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getpid() setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x400, 0x3ff, 0x1}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffff7fffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:33:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) ptrace$getregs(0xe, r1, 0x7, &(0x7f0000000640)=""/5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r3, &(0x7f00000005c0)={&(0x7f0000000040)=@full={{0x3, {"89cc47be87a618"}, 0x80000001}, [{"e7d25b0970c112"}, {"3b0f847ee261c0"}, {"fb57f9bf1fda88"}, {"eee2e46e195d23"}, {"e40a634a60eeaa"}, {"fe2e49c1cfcd2c"}, {"c2a21d368495f5"}, {"f35f448a27335e"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000100)="e924f65e6109383918f8c7219486995210427ce90282e5ee8f0c80113512c14c8ecfc3e26fdc7c5d7ceedaa4c827f46536715d4f5ed020114719ebc2980462d060b2ff077385745181b9bc66773fcc84ddd422a8132841769c24e19edba852fcf45ebddadedc80e8641979b22daf4843e7945d7c3f77976e013fbfbab46457c4be3aa4e359d7b1ecc94313e03238cb", 0x8f}, {&(0x7f00000001c0)="067c4420abdd6b00bd605fc45bc09c24d27ce0125b7d9259ea840718c581b49164a05dfc92a43930", 0x28}, {&(0x7f0000000200)="1ca0021569375f777a93618f10e38f47f18bbf329dbf5d5a3d1917950a245dec515e094007a1cef2a895433ef35fd70588b6ea06cc161278d1527a99d0c980de4bd2e8fab2fc738bf586c89d354278d39db77244744b53bd4a2bb80c2691bc2c7503deb544944fb4a2", 0x69}, {&(0x7f0000000280)="84fb6aed5c56f7cb61bad954ffe3cab5fb15cb960ddefbf78b98d89b7858c287ec24d0fbe67478cfbc7c6dd2dc7edd3c230260765fb59aa44c52679fc69e27177e1f7fe363fa04fc9e982f9abaea999a4ca82843226f73fc5480e802f7d7565f54451dac914770a9b6b6e97e149f5298c6c942c0f8b1a252ccbe1fa095a5f07e710737bfe1ffce62b25a652b70611efeeed87e726f671c7be7c04e6ef0efdf64c2354d1a1a7d27472df95678b8c865254a0b3a0f91147beea89bd14bfeeafab6fd6d633a7dcaaec845822240c9190e2a71a7ac", 0xd3}], 0x4, &(0x7f00000003c0)=[{0x58, 0x0, 0x23fb, "8cfe2929199e30e284587cfbb699e7b92b7e88581b9ad3052f7fa1b8a125772c001975e079f2c09ab3aeacd88a2bce6905ce37bc45a2c9fbb6d78349a49a8328a36bf0d0"}, {0xc0, 0x10f, 0x7f, "f72e45c3b45fa6a064303d8716753bfa2797f43c33f75d95e389c8200d060d2b00f5990dc5492c68f27c2ac616f8c89703e8eb9668618bf1465256a877719c5e096f294bd37a1768e9858824c7ea4882ff2770f16fd6aa934149a9cd31f40d2b195ebca7205ea6b923064e3d9ee652f2f7259d1665bfce54aceb306677d3c3740cd4cee27e0ceb34fb5c129f1612144f4ef0c34c466cd0a14d901e96d822fd2ac49a41266f6469559f21db758bbdcb"}, {0x48, 0x0, 0x91, "96b18e8f3045f61aca2b2e086841fcd20f5d46a9cb49736f13174e3792628abcbbd036309c8aed6bd4eab9f96269a556411bc9"}, {0x80, 0x113, 0x5, "e00d2fa9d6c33d6a4ca881b7c2b87acb2a83b9c3c17e06eb2aaa8395e6b70829abfa5daf5cf6943c07f8279d9ad3f2778bad4a85b19ba50871fb8856ed656e80238068d647dfc22cc35ea5e1e3e222003a276a9f14dd959c4197457de7f9084fe8ea456763c448c94bbee2b4c1143e"}], 0x1e0, 0x4048085}, 0xc4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/25 18:33:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) 2018/03/25 18:33:02 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd30, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, "167624190d16c51cd7b2ae29f53bd6b424f328e046a5fecef606c431190a9eb27e6864652f7a7b3d53745978", 0x41}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) clock_nanosleep(0x6, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) 2018/03/25 18:33:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) socketpair(0x4, 0x0, 0x401, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) accept4$unix(r3, &(0x7f0000000140), &(0x7f0000000240)=0x1000001b3, 0x800000000) 2018/03/25 18:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4800, 0x102) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc81, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0xd338, 0x80000000, 0x7ff, 0x4, 0x10, 0x100000000}) 2018/03/25 18:33:02 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x2000) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x800, {0x5, 0x200, 0x4, 0x4, 0xa3, 0x7ff}, 0xffff, 0x8}, 0xe) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x7, 0x3, 0x3ff, 0x10001, 0xffffffffffff67a9}) 2018/03/25 18:33:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x3, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="2400001026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x7ff, 0x7f, 0x7}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x10000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000100)={0x8, 0x5}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000002c0)) gettid() r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) migrate_pages(r1, 0xff, &(0x7f00000000c0)=0x7fffffff, &(0x7f0000000100)=0x3de68fcb) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) bind$vsock_dgram(r3, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/25 18:33:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x100000, 0x4000000000040040) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0xae2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x100}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:02 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000980)='/dev/dmmidi#\x00', 0x2, 0x101400) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000009c0)=0x6, 0x4) io_setup(0x7fffffff, &(0x7f0000000540)=0x0) io_getevents(r1, 0x6, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)={0x77359400}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x440000) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x80000) connect$bt_rfcomm(r3, &(0x7f0000000940)={0x1f, {0xff000000, 0x9, 0x52a537fe, 0x7, 0x1, 0x10001}, 0x81}, 0xa) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000a00)={'rose0\x00', 0x8}) vmsplice(r2, &(0x7f0000000880)=[{&(0x7f0000000140)="1a0c6731b56d1098e5ad0431216067a530662adb96d9f52929bff089bf2364bb73d3ed99af01049b38a7f115feedff19f26d770d825e2419101d6bd09109cc7e9037b5d07f718c824e87a455aa25e7198e5f4eac804d649b9fbb1bf2da83c03862aa907718821db55d04343daaacaf149fa1afde5d9619512b64e6e83eba65a476b4842a7f1ecc0e9722b15e16b877da3a00f7e88337c2afb40bacb3477797d859ddce78a0cfcd51437321ccc7a652b92949675e4ef8dc092468ce99443241dfee4aaaba9c79", 0xc6}, {&(0x7f0000000240)="3c3df7ea75bc722601bd190b316d5a247e77f63e1837fe59e729ffa879775b9eb5f780c995a6b4d7a22039120ecba6df181841da4f0d590900d629b42d7c1bd04e057c43d1c76f0b9de0361d2d94bc9b7e8d993c0c930ab2f7e667b272c9d68c98933d48e0869fba71624eb97f5df89e9b9951d37d271b83dc65065c0fa547cd44f9ded7eb2e9a513bb75ef672ef7914965281dc43f23f7b85398066b073ad737b49", 0xa2}, {&(0x7f0000000300)="f774b94a02418d088cb387a604645f260254001bfdd41d6adb82f485b64fe8d441f6fa3f0a998aa716d1821ce486e284b4142f1c4d7ef1a95205e41cb0f4b48fd09db40aaf6f81dad18c163a74c205017e3fb7d2e65854a059cd4688d06b461496211d54a13518f2a07ee913946f5430e12ecd686818344bfebc99ec7d0bc66042447dd0dd0a5eb4dc8d8c9a13b109d8bb4d7ba4a06f920a71584a03e217eefbd440081e4543ba8f43be", 0xaa}, {&(0x7f00000003c0)="c2cfa87d1bf4d6632f1f64785337329bcb97bb92342f711c7521ce6037eb886019efa5c78a77e5aeb039b674aa1f0a2ae8a5e4414f6403b7c0e4bb7b51ec8111a89726a90f39f4b55e", 0x49}, {&(0x7f0000000440)="136383875fc29a83a33cab9770e2af14163fa59dd7326cd3f5cd5b2f2c1ef0da3d0a914ec04df5795d13026df28875e2a0c9ff9c04a2221f7ade0d748a76bf6a0a18a354d1a389dc8daa9c2dbe7b9c2b72f7b6a084d7cce78e1291d517b53fe6995def41733ea900b0ae2e5356749637b236721e71ecb65485cffbc59408256097106c8c803545ce6ae9580907686001b883c16b4df829be0dd8d91dd6aeab83fe83aaded00d357ed07f0d07a4ee07cee1034d626e6cb1b0332d1520f669effd56093f60fe86baba1d3a8e1bd821492b95e5ae5bb112c2d6d4c93389584574ca48d8928a3d5799b93a", 0xe9}, {&(0x7f0000000540)}, {&(0x7f0000000580)="cfea4cc53f50ff22422980334ea96d048ee999e8f86cbccf1725daf8707f44929595c016a7201e06ec5bd79037475d8e56496287e01632366a70b5b37c6d16a18f6caa5a9a0330ea599ec9f6842e8649578ed1f14610cde0fe81f90ba9785fb042d5b6dcf992b8ea2325661f7fe917b3f7fb03dbe5a42a1ccd0d76de02cbdcd8594348734de595", 0x87}, {&(0x7f0000000640)="9ecf0304ae4a512a920012342af8d5c1d58a967bc93acf2d93cd77689388710717ca827e187557865a0a53bd68dd1b42adb98fab8de4cc462f85558b9ae553931237fc1036e0edfc42a727ae4ad532dab2c546554b69c12c81e19dd4f352f56edaea9b4c07f684f155952a517f9ad8bdd923181946036663a328a6d5652d9def60727488e9e3eff662f5bd1e8a54e1393125547457c7b2474979dda7bab57f9fbfa3f6ec47e273b2f90e144ddabbea9da8ed0cc0a863d2af25a9997368764b250f383f2b611cc6da45e1547aa52d18903ee0185b88e646", 0xd7}, {&(0x7f0000000740)="0922ddc7227677252b08449e2dbd532ce81a5f", 0x13}, {&(0x7f0000000780)="7a85a7c8a2ca1659f9620c124281837b5d88a103443a32f8fbc9338052049ba5e33b51fce20571a0d2c60d33c912d02f9af7e05069a3f054b18f979ee61bbd642cfae3a5741eacd6f1f4b1cc020a5eecb4e8293bcb2181a49a0b2cc9e345cd0d23fc93c2e52b638c558434f5de9acdbcc2e82f3895421adf72e78d19f2096174883a3c45d3f4550f5fe4f30d18ebbdcd93027be7fbf2361db111e6a2ac51b3353ad36d31f1818f8ed1f6c543f90a80f9c092ea655269954e30a2459f831c07b93c3959dddd84082004bddd8ff3c2a98bceac747cb73f4900a9467a6d812cfda5cee5de4aa77f7ae9ecb1260b20a579c770", 0xf1}], 0xa, 0x0) 2018/03/25 18:33:02 executing program 4: 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) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x101, 0x400000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f00000001c0)="3e6465662e64a798d9f266b9060300000f32baf80c66b8df6d378866efbafc0cec66b80e0000000f23c80f21f86635000030000f23f8660f380ab80040660feaf20f015bc2ba2000ed", 0x49}], 0x11f, 0x1000000000000000, &(0x7f0000000100), 0x15) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) 2018/03/25 18:33:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x83ffc, 0x0) r1 = semget$private(0x0, 0x595f04ab3534dbf9, 0x5fd) semtimedop(r1, &(0x7f00000000c0)=[{0x4, 0x8, 0x800}, {0x5, 0x4, 0x800}, {0x3, 0x2, 0x800}], 0x3, &(0x7f0000000100)={0x0, 0x1c9c380}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) r4 = dup(r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f0000000280)='%S', &(0x7f00000002c0)=""/12}, 0x18) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) 2018/03/25 18:33:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000000) 2018/03/25 18:33:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x50}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) socket(0x1b, 0x3, 0x5) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/25 18:33:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x20081003) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioprio_get$pid(0x3, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000240)={r2, 0x5}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000140)=""/126) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000001c0)={0xdbf, 0x6, 0x80000000, 0x4, "fae02f9f18f2b19edfefd0bf7696ae6253fcb8f102ecc398cdbae0c0b292150b731bc86a89027f83ec9b133d", 0x198}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a03fe0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000200)={0x2, "1f2d"}, 0x3) 2018/03/25 18:33:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = dup(r0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x220040) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x8) 2018/03/25 18:33:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x12) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x202, 0x70bd28, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0xd719169fe360abf}, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000540)) 2018/03/25 18:33:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x4a, "b345b172d9e789b39cc7dd1e9b5a4614896ab8637bdeda4a25c5d98f793c1d39a2cd23ea27d09b3f6df3caaeec9b2f603e54ca0dc4fe5e657f03031a87ba6b89cc76b3321c0bfdfab6ed"}, &(0x7f00000005c0)=0x52) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={r3, 0x9a}, &(0x7f0000000640)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x406) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='irlan0\x00', 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000500)={0x3, 0x1}) 2018/03/25 18:33:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prctl$void(0x101b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000fe8000/0x1000)=nil, 0x1000}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x8) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1a, 0x4) 2018/03/25 18:33:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0xfffffffffffffff9, &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x5, 0x1, 0x7f, 0x4, 0x6, 0x100, 0x6fc, 0x3, 0x983, 0x6, 0x3ff, 0x6, 0x6618, 0x0, 0x8001, 0x100000001}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:03 executing program 5: setrlimit(0xf, &(0x7f0000000000)={0x7, 0x100}) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfff, 0x101000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20c000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/03/25 18:33:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x8, 0x9, 0x40, 0x1, 0x1, 0x8000000000000008}) 2018/03/25 18:33:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/vga_arbiter\x00', 0x109140, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000009c0)={0x0, 0x3}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000a40)={0x3, 0xfffffffffffffffd, 0x4, 0x1aea, 0x1, 0x37d9, 0x9, 0x80000000, r2}, 0x20) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000e80)=0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x20200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x7, 0x4, 0x2, 0x9, 0x1f, r3, 0x5}, 0x2c) r4 = socket(0x200000000010, 0x2, 0x0) sendmsg$netrom(r3, &(0x7f0000000980)={&(0x7f0000000280)=@full={{0x3, {"37eb9c1e4b1987"}, 0x2}, [{"0140abbbadeedf"}, {"5e573507157812"}, {"ae3322e8a4bfff"}, {"02118cbfdfac62"}, {"552b7597c5e44a"}, {"e70f1f2e9f951c"}, {"a7acae90e55ad5"}, {"36109db1e0d3a9"}]}, 0x48, &(0x7f0000000900)=[{&(0x7f0000000300)="31cac65e9f0bead1461f7085887be4ff7614b405bcad999fd0e03236f1ecbd9318a73a4a394af0d6ecf65cb4dcba666eee42d2e465cba9edda396c76bf96b575cd2371206b09c9ad182c47f859e4d371282c67d5ec9c5349add14c8341328c2621f52498ae6750dff96a", 0x6a}, {&(0x7f0000000380)="6c477ad1af94fd4cdae95cc89d29657624686dd8c98d389fe8849e62736bd94710c297bde42135324aab76af43c43b21887a2360a74d2ad065f5b32879f0289ad309ab4a092ca512ade21bc9bf7a924e2553c0051c5391407753a579829e62654e8a5c5d4d6836d16d0f00fe8595c8f3374ef85884bffb2407100e28f94f919831d55bccf0def1dc23dc69cf13cf34b2bd67fcf1fc7d6f8a93fc854be252cca1ad", 0xa1}, {&(0x7f0000000440)="5235a6598d0e564a8488a368d780b7f5a4b914b8d46a3b3ba10f1bdbacbd0f1a662f6701c2820519964dc56808e793cb441ad057b1eb9c5840faf98af043d4b9fdbe179378f04433fee2e19f89feec1aac48d3960df2c657f03998832cacfc8ebe94ad76b0141ec33ff228111ecfb5f6c1fd4aab2c5ccccd42995611f372059c7745dd921da473b3df0132048af62b30fb0871f52a2e991013621105c5d65fb4bc3f29056eac92767356ab1c8d765391adb64ba3d98baa0fed", 0xb9}, {&(0x7f0000000500)="cbcd1c118d07e2496f6adc56535154fdc09c70d7027e5375ba2e3422d27f4dab958f853a683fc15ef079ebc44d9e396517d42a69b17004dc7b10283c64bf16254683cb2437fd32a7391d78732302a440a902a8c2dbcb519c0507c0313eef44888d945782c9826499c11a3efa0491cc84b2a190071cdae7177621f0229a36cb5e640fb49623b19eef9e621f22adf6f1dbcd3393203febc785753384da157a1d52662804e3ec90c1fdd952bb8b6527", 0xae}, {&(0x7f00000005c0)="ce7519698fa666cef7b0fb05f4af364edceed93624e503cf2e11f706b9a87b06ccd08a287b6a9ab6fefe266d20cb0c492a5d6fca9c59287047e1c781e3bde5af9546f76285d5b264c1b4d5fc7270decc4c88d4f1244141b3977dc2e773ad16ab25f03689ea56951be957ee7b", 0x6c}, {&(0x7f0000000640)="bc2e44d05f0895e7a089a704d9abd2154389cc1e0aa89a108ceb2e556e9fecc78e62ffebded6b3ba9ca9ee28f343062339a9736bd68b2a5451c4e8b0701deca5a107a6f88d051f2933886d7316c12fc3850c7bc4e350db4d425fbdc92a4d23fde05d1de477ecd40db9d9f49afd59f2ae0500102176b087202e0e7a325ea56d8f48be7c7a974c72759121138489cf5f9e1d852ae7e0fa88a5a579d2448ef72c7442ac188b8533cfbf0e67917ab5149c41759e56c382a47a3eb65a811aae5047b4a105f70fa54325", 0xc7}, {&(0x7f0000000740)="2e2eef42596b02adabd2294a8977e52cbe7d39a81f721d5669db4143862119822814d6d2983c6498efeb1c3ecbb2218beddff449902a0d03279f98f6d3012f3427388ecaa25abbf9c1b83bfb8f049d5995b4d69eeabe3427484ea37dbe65da399259dbe8e5134272abef763e70836a063f827ad302314bd20577907c63930d9dc0", 0x81}, {&(0x7f0000000800)="07c46e41a361a316cf8f84739feeb7a295e9407d6f1a9c01fe4c8f9cab32d8a88d78eb5c63f832484d285cd8e934ea1cd6621908d34c83dc46aeaebac7682bf2a582a812d0f2c1243c7317c4119728d3b5c8bea327aa1a826aa97cec3e6694103f9288f9f9f54da993a20eb7d78489819c4f4b679fd9ae0b5aa555192e54bda13c5b46398f6f398a2fe42fedc0f762b3ca58d3895414d4d70d361938e3051138c50e46428924dff4aad32d87e87ad80fdcc74872b275dec45262b0b5f1bafed7fb0338a513", 0xc5}], 0x8, 0x0, 0x0, 0x4000000}, 0x8001) sendmsg$nl_route(r4, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r6 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r5, r6) socket$vsock_dgram(0x28, 0x2, 0x0) faccessat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x2, 0x900) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x7fff, 0x10000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r3) fstatfs(r0, &(0x7f00000000c0)=""/48) r4 = openat$cgroup_ro(r0, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f40)={0xffffffff}, 0x13f, 0x100f}}, 0x20) r6 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) accept$inet6(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) write$rdma_cm(r2, &(0x7f00000003c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000380)={0xffffffff}, 0x2, r5, 0x3c, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}}}, 0xa0) write$rdma_cm(r6, &(0x7f0000000480)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000002c0), r7}}, 0xfffffffffffffea1) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r8, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000480)="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") 2018/03/25 18:33:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x5, 0x8d8b, &(0x7f0000000040)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:33:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x8c, 0x9, 0xeb, 'queue1\x00', 0x95}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:03 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket(0x3, 0x80e, 0x82a0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x94, 0x80000000, 0x4, 0xb8, 0x1, 0x8}, 0xfffffffeffffffff, 0x2, 0x8}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x60100) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xb, 0x80000, 0xffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000007c0)={@empty, 0x2e, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a03fe0)={0xffffffffffffffff, 0x0, 0xfffffffffffffffd}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x1ff}) 2018/03/25 18:33:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fchdir(r1) epoll_wait(r1, &(0x7f0000000200), 0x0, 0xff) recvfrom$inet(r2, &(0x7f0000000280)=""/90, 0x5a, 0x40000000, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000700)={"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"}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7d, 0x4000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:04 executing program 5: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) 2018/03/25 18:33:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="88e8c5c423ddeda6cff78e9402809e4592fd7c9b121eb0bf53fa9ca90f13ba100e349432b85a62e700d6cfd5c9f2ae6992398e9a2db1e60b0fe07c3e775a41e2008eccdfd4280402cc56656b19b2d929d0c74649dac4357d78e830633299eb04c6fb71969ff26123544ae603d7855c35418cd73605a8574beb7f71cf9c20449a0becbaa11958355d606a5d06f241", 0x8e, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000380)="636966732e73706e65676f005eadd372011442f0981f5aba1501808dd597d48a5d7e696322bb0d9e87886d12220eebfe65edb8d6f2df9ee52a4f", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x80, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0xcaa, r3, 0x10001, 0x81}) splice(r0, &(0x7f0000000140), r2, &(0x7f0000000180), 0x3, 0x6) 2018/03/25 18:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$KDDELIO(r2, 0x4b35, 0x800) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x82140) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/28) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x7ff, 0x1, 0x7ff}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/222) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r1, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x68, &(0x7f0000000380)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x63}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0xa}, 0x6}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x3}, 0xe8dc747f1f0056ef) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/25 18:33:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xe075956, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/03/25 18:33:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/25 18:33:04 executing program 0: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x402) 2018/03/25 18:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x101}) r1 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/03/25 18:33:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1c000000) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) 2018/03/25 18:33:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280202, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100) inotify_rm_watch(r2, r3) 2018/03/25 18:33:04 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) chown(&(0x7f00000001c0)='./file0\x00', r1, r2) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140)=""/91, 0x5b) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x4000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x109840) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) 2018/03/25 18:33:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x400, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006340)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x3ffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:04 executing program 4: r0 = openat$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_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) 2018/03/25 18:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$inet(0x2, 0x4, 0xcd7) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4, 0x20000) ioctl$TIOCCONS(r2, 0x541d) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xc0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x100000000}], 0x54) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x4) r2 = socket(0x200000000010, 0x2, 0x0) r3 = accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8400001000800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000001400)=ANY=[@ANYRES64=r3, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYRES16=r2, @ANYPTR], @ANYRES16=r2, @ANYRES16=r2, @ANYBLOB="57818403b7d227be75bffefa29b26a53beb099097db80cbe0672f8ff03b10ccfe4407505c3df764c52255c7196c21c2399245160bda997174ecbdc34cad3774b8200a621e84e462a3f27928d4aabc676decadd678177fe73d2fa99039b000000000000"], 0x5}, 0x1, 0x0, 0x0, 0x4}, 0x24008004) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'dummy0\x00', {0x2, 0x4e21, @rand_addr=0x7f}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xd2df}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x1427}, 0x8) 2018/03/25 18:33:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000003c0)={0x17, 0x90, &(0x7f0000000300)="5cbf02b010a7355063cc7246c6d0af8c32901501ba132835292d071809a202a6b935f9704c602e032a85ffa4222ee0b9821007f065b3c6dc1f7015bcf263d05230a2bc8548c3523951ad15ee67841464d282cb8ad92c4fb8fd6c2fa34ca41301b02f0cc532509685e4733d773af20bbba230e6d6f84c6d5324ccbfc074e74517a5b62e15e9232537a680f8cfb00367c1"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x500, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xae, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)=""/174}, &(0x7f0000000080)=0x78) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000280)) 2018/03/25 18:33:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xee}}, 0x8, 0x2c82, 0xa8, 0xffff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/100, &(0x7f0000000240)=0x64) 2018/03/25 18:33:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0xffffffff) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1, 0x100000000, 0x1, 0x0, 0x2, 0x7fffffff, 0x7, 0x800, 0xff, 0x100000001, 0x1000, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x18000) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x1000007fffffff, 0x10000}, 0x1, 0x2aa3e3b, 0x6, {0xffffffff}, 0xfffeffffe, 0x7}) 2018/03/25 18:33:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x101000) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:04 executing program 0: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x8000000000101802) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='syscall\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0xffffffffffffffff, 0xfffffffffffffff7) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3fc) 2018/03/25 18:33:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x4, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:05 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001500)='/dev/vcsa#\x00', 0x3ff, 0x800) r1 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x1f, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000002c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x801, 0x0) r7 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000000140)={r7, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x5, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x0, 0x6, 0x7, 0xb, 0x9, 0xfffffff4, 0x1}, @jmp={0x5, 0x40, 0xf, 0x9, 0x0, 0x18, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0xfffffffffffffff7, 0x1000, &(0x7f0000000480)=""/4096, 0x41000, 0x1}, 0x48) getsockopt$llc_int(r6, 0x10c, 0xb, &(0x7f0000001480), &(0x7f00000014c0)=0x4) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x2, r1}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x101000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)={r4, r5, 0x6, 0x4, &(0x7f0000000140)="7185c2a7e2281ea4bd4cb99346a6c090d3699e677868ee66c47955a9b25aa35e3f717fd8e6936e0884", 0x81, 0x649e, 0x1, 0x8001, 0x100, 0x7, 0xf97, "8c52f9586ba8dafc8a5cf3fcf34796e399385806dc2358695ba5fe9d3b1338e4d62c15d426a5730bc88bb3cd9bd8dfb9e506e739cb131745a35463ee26d41f08c1c55ec4ecb6f3d68b909cbd3362f829ec9e36e18e525431c690887ba5069ea7ab667d8f6cce2260a9b7"}) 2018/03/25 18:33:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/25 18:33:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000480)) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000500)=0xfffffffffffffffd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000004c0)=0x1f) recvmmsg(r3, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/80, 0x50}, {&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/37, 0x25}], 0x4, &(0x7f0000000300)=""/153, 0x99, 0x101}, 0x5}], 0x1, 0x40, &(0x7f0000000400)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x204000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) sendmsg$nl_route(r1, &(0x7f00000017c0)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000000580)=ANY=[], @ANYRES16=r0, @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="25be27dabef5981c29057f87665acb2a7bdc2fef1a81dfb5fb05146c20710c3caf7767c3c93eddf8d1ee8c023f500a54b63f4c84d68e306508410db9b37207094242810e0e79b85f74e66161d0c6156b1b232eb09600b4d0a7b02f8edb46d92f58fb09c321bdf9f325d74bd82276b27e73f488d1982346d7588d79461569", @ANYRES32=r0, @ANYRES32, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES16=r3, @ANYBLOB="269e914284b69ff31f0159c009d7fbf2d4848447532dc21bf8375e6d7bdcb7b38226eb6b058e2f717f9311aafd99e03cc3f04d17305be6042b1762101a", @ANYBLOB="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", @ANYRES16=r3, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64], @ANYRES32, @ANYRES64], @ANYRES32=r4], 0x6}, 0x1, 0x0, 0x0, 0x8000}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) exit_group(0x9) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) 2018/03/25 18:33:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/03/25 18:33:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x202000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/5) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) sendto$inet6(r2, &(0x7f0000000040)="a841a8f840ce426e8a05009de4be40adfdfacbbac8d5d8696d8288f38e26b090df6c966d03af086d4a77d836f17a70e381b9c8d3140807ff9a51a047248a6719eef5e06873876ff292c1ef085f41b046549244176096bf79fcd8386d3f54803ec029f22da914c3942838ac65498a4ae1be6c444bb6bf183b13f4", 0x7a, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/03/25 18:33:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40, 0x8801) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/179) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000001f70a000000000021b402020000000000d10a0000000000000100000001000000"]) 2018/03/25 18:33:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget(0x0, 0x224) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r5 = getgid() r6 = getpid() r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0xffffffffffffffff, r2, r3, r4, r5, 0x40, 0x200}, 0x1000, 0x9, 0x6, 0x81, 0x4, 0x7fffffff, r6, r7}) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r8 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r8, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r9) write(r8, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x13, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x8, 0x3, 0x3, 0x1, 0x5ed1, 0xfffffffffffff801, 0x101, 0x8001, 0xffffffffffffffff, 0x3]}, &(0x7f0000000080)=0x18) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200800, 0x0) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = memfd_create(&(0x7f0000000000)='GPL\\cgroupkeyring/\x00', 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x9, 0x2) 2018/03/25 18:33:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x90, 0x842, 0x8, 0x65b, 0x99, 0x81, 0x6, 0x1, 0xfffffffffffff801, 0xfff, 0x8, 0x7, 0xffffffffffffffff, 0x2, 0xbe9]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x8001, 0x8, [0x7, 0xffffffff80000000, 0x9, 0x2, 0x0, 0x1000, 0x6, 0x4]}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x5, 0x0, 0xffffffffffff7fff, 0x8, 0x7f}, &(0x7f0000000700)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=0x0, &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x390, 0x6, 0x9, 0x8000, 0x3f, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x101}}, 0xff, 0x1, 0xfffffffffffffffa, 0x3, 0x100}}, &(0x7f0000000880)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0x1b}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000d80)={0x0, 0x8000, 0x7ff, 0x800}, &(0x7f0000000dc0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000e00)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1f, 0x2, 0x2, 0xebe8, 0x20}, &(0x7f0000000ec0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000f00)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f0000000fc0)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}}, &(0x7f00000010c0)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001140)=0x2c) sendmmsg$inet_sctp(r1, &(0x7f00000012c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="03c7088d2686465e4e54d75682f54d1595e68687290f683884fd53ac790195ad5742d903b97402942a1d51365dae8dd0eb3f170aee23d2fea7f86c5f51a69d197836311526960b63dc94365ab5309ac531971f13a5562170ac47bd", 0x5b}, {&(0x7f0000000180)="0c5198613c9a50b0d24e8a088359e142fea7d8dd7fabcc7aa5169b240ccc9d81341435d3175a3928867acba6286810ed7bb25f44e0e2e3c862de294cd81fdeaa8cd0f1bd1122a100abd3aa90ad6ac53720a4427e7d27", 0x56}, {&(0x7f0000000200)="b6a91c2101c0007f780a6de0b49fe1555a6fe282b63c47df7ed8b4477d8d1564e2a863b5cf74476ce85a1cb8b9ef8aa1828e25a2b21b14ad451a719525c87d08247f5db2286ff0186f08882bea1d236c1c2fc09169cf05ec766b58f5939520567492fe98075dec7bbbf71b32a58c351d415e045afd833d472b1a4f23b439da994ba9809f2e77a37cf603b9ae14cc1403a0ce3a6489f57fc537a1a9481cf6d7a36b9e40f68492796c3ad96151408795f1fc46598d6de19742b4e01b4afc5495ea0a576fb379091c882427c57d9acb645fc14cd62cf7766b05fa9c039c9891b0e3da", 0xe1}, {&(0x7f0000000300)="2ae59ae7e9d30e2167c8908d1e2a2df2c8b691692c07a2616c32134860", 0x1d}], 0x4, &(0x7f0000000940)=[@sndinfo={0x20, 0x84, 0x2, {0xeb, 0x4, 0x2079, 0xfbf8, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x22f1, 0x9, 0xf805}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x7, 0x7ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x1, 0x2, 0x9, 0x83, 0x1, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x200, 0x4, 0xaf, 0xa3, 0x10001, 0x5a8, 0xafb, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x6, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x2, 0x8000, 0x6, 0x4, 0x95a4, 0x67657dec, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x3, 0x100, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x6, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8001, 0x1bfc, 0x3f, r10}}], 0x1e0, 0x4004000}, {&(0x7f0000000b40)=@in6={0xa, 0x4e24, 0x5f8, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x6}, 0x1c, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x9, 0x2, 0x7}}], 0x30, 0x24000040}, {&(0x7f0000000c00)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000d40)=[{&(0x7f0000000c40)="4e7ef3dc80218984a2abea8e0c44765c8aa7602b9b71e1e989a1e2c9e324b833cd751e6cd082628f9dd834b980aa5c93a5529257beaddb4d023becd1c3021c5a4965da5f2ec248f0c12768f6f0086176b61bff8ef80e0001a65a6df4ac8d01c97f4ba8e51908084a45beec55ac4b039dbaea9cc4bbaae56417579e9d2937837546f3569db9c7a0d70f662e4f88388bf7ff7a34dffca7875976907fb695ec16cdb6f8d6cf79da58dd57088cdc1e757f80fdc3c872222de7fd6630818159012b6bdc16fdf949e88729f675f2281fa27a5bd4adf3cce0483aed0c2794e0533cde8be008c2de0732dff0b4987289d3bd", 0xee}], 0x1, &(0x7f0000001180)=[@sndrcv={0x30, 0x84, 0x1, {0xd1, 0x9, 0x8004, 0x7, 0x10001, 0x6, 0x6, 0x8, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x4, 0xa65, 0x57, 0x9, 0xffffffff00000000, 0x200000000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffffffffffff, 0x0, 0x7, 0x101, 0xffffffff, 0x6, 0x1, r13}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x1ff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x6, 0x6, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x544e, 0xfffffffffffffff8, r15}}], 0x120, 0x840}], 0x3, 0x1) r16 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r17 = ioctl$KVM_CREATE_VCPU(r16, 0xae41, 0x0) ioctl$KVM_GET_REGS(r17, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x1) 2018/03/25 18:33:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_eeprom={0xc}}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/87) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:05 executing program 4: r0 = openat$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_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x0) lookup_dcookie(0x100, &(0x7f0000000100)=""/54, 0x36) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000140)=0x4, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:05 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x13de395f, 0xab3d7408df4904ed) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000400)={0x3, 0x4}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000440)=@generic={0x7, 0x4, 0x4}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000003c0)={0x4, &(0x7f0000000040)=""/86, &(0x7f0000000340)=[{0x9d90, 0x0, 0x6e, &(0x7f0000000100)}, {0xc0f, 0x79, 0x7, &(0x7f0000000140)=""/121}, {0x4, 0x98, 0x5, &(0x7f00000001c0)=""/152}, {0x7ff, 0xa9, 0x200, &(0x7f0000000280)=""/169}]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) getsockname(r1, &(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000580)=0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={0x0, 0xb791}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000700)={r3, 0x58, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000740)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000005c0), 0x10) 2018/03/25 18:33:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffff, 0x85) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r2 = dup3(r0, r0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) linkat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) 2018/03/25 18:33:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:05 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xfe21) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="6af6e68356cb85308c420b2eabaf06e3a7598952acc1b1ecb418dc3b9af4de70c0da46a784a9f2f1ff451f3f189fd32190ae7f25321dd992cbab", 0x3a}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="200000010000003bff4e287a21336670c9491f0000691d13911c2d4de14aefd3b7f1869da8a1e07b0261a17d467f7789cf08614a6702e4efe3fbbce8cd107acd02c804e7062b9e46d2418b1f908fa80dae68a5a87d3495eb6551cf27528a2f19000000d5839f44ea4fb28917dd000000000000cd97c53d418fe385e8a7f45bf82ddfb2c760445772d723", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="a6010000002a85e9b70000000018000000000000bce2c682f8932680c0c7eac2a20230c6bf4079ee28e6ebc8bffae961b2a341edb05a9914cba6ea7fcf28a9fe816652a14150c27c85b94a71e7214acae15542d5ba9092621dcb84343ab121a5f6803a20b708772aeb04008cdca67895dcd8c69c86fc8510dfad66b5701347b552098a608e82c3f821e0efde9edbe0bc22bf2a42eb4e98e95d", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='/dev/kvm\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000540)="48f9efe91f83a3d1ca2d99d39b7836faa82a11b4c8d3564644fb66a5d6f719b484eb5e406e37006527c0a1907df7cb609e92e568742f8abdeb63d253772a509cdb131cb153307f148dcb4e520b384b94aa981b95e71c7b12a67b3de091212b831b8b3eec83d89cf481f739f131d3080f46ba219f8ad0680b870e4d2eb70ab215d0b8a47e485641c98e7491f829d388da0a401bfe3d4b1543576e4936824057736e377494", 0xa4) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x7, r8}) 2018/03/25 18:33:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4802}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYPTR64, @ANYRES32, @ANYRES32=r2, @ANYRES16=r0, @ANYRES16=r2, @ANYRES64=r2]]], 0x1}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) write(r2, &(0x7f0000000100)="2400000026007f000000000000007701000000ff0100000000000000ffff2fffff0100ff10533d6dfcab1b575b01cc42c3993ae26ab2de2380161527a72bef0c75a51cad6d601d201e06000000aa7ce3778a", 0x52) r3 = shmat(0xffffffffffffffff, &(0x7f0000ff7000/0x9000)=nil, 0x1000) shmdt(r3) 2018/03/25 18:33:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2001, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000100)=0x5, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = semget$private(0x0, 0x4, 0x0) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f00000000c0)=""/125) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x71b, 0x501000) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x83d3, {0x9, 0x7ff, 0x4, 0x6, 0x348d41c2, 0x7fff}, 0x0, 0x8001}, 0xe) getegid() finit_module(r1, &(0x7f0000000200)='\x00', 0x1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000080)=0x6, 0xfffffffffffffe84) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc656) 2018/03/25 18:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r0, r2, 0x4, 0x2, &(0x7f0000000140)="302823aaf2e5a95ec83980254faca1712348b8fbdb3914cfa0d5258ed5b891837a78cd2d390f251fec547d4314a12b3130a49043926c47d2e16dba17a88205c3812baf23915cac08d474b0195c71da7d910eb853d631bcd45e2ebe46fcda22eb31030120392eef8d2f8de73f76c6dbb60091a7adcdd018509c5c59383988aec6fd3581c6dc0f80d20618b7020041f168024725efe169527b1945e171f87bd9349196d5e710593819e9a88f25de01f5707080f5210f1c3178bccb093a4004fc", 0x4, 0x5, 0xec6a, 0xb8, 0x8, 0x9, 0x1, "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"}) ioctl$KDADDIO(r1, 0x4b34, 0xffffffff) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) init_module(&(0x7f0000000000)='/dev/ptmx\x00', 0xa, &(0x7f0000000040)='\x00') 2018/03/25 18:33:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x3ff, 0x5, 0x80000001, 0x5, 0x9}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/78) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10d000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x3, 0xec2, 0x101}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/03/25 18:33:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x14ef07e8e3523ce1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getpeername(r1, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000003c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r5 = getpgid(0x0) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001d40), &(0x7f0000001d80)=0x0, &(0x7f0000001dc0)) r8 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0}, &(0x7f0000001e40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xffffffffffffff47) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001f80)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000002080)=0xe8) r13 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000020c0)=0x0) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000003500)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003540)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003640)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005080)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000050c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000051c0)=0xe8) getresgid(&(0x7f0000005200)=0x0, &(0x7f0000005240), &(0x7f0000005280)) r23 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006780)={0x0, 0x0}, &(0x7f00000067c0)=0xc) r25 = getegid() r26 = getpid() r27 = getuid() r28 = getegid() r29 = getpid() lstat(&(0x7f0000006c80)='./file0\x00', &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006d40), &(0x7f0000006d80), &(0x7f0000006dc0)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006e40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000006f40)=0xe8) r34 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006f80)=0x0) getresuid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=0x0) getgroups(0xa, &(0x7f0000007080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000070c0)=0x0) r39 = geteuid() r40 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000007100)=0x0) getresuid(&(0x7f0000007140)=0x0, &(0x7f0000007180), &(0x7f00000071c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007200)={0x0, 0x0, 0x0}, &(0x7f0000007240)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000007280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000072c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000073c0)=0xe8) getresgid(&(0x7f0000007400)=0x0, &(0x7f0000007440), &(0x7f0000007480)) r47 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000074c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000075c0)=0xe8) getresgid(&(0x7f0000007600)=0x0, &(0x7f0000007640), &(0x7f0000007680)) sendmmsg$unix(r4, &(0x7f0000007840)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="75dcb02aa7f5a4995a0a7c3b1c47aa324f13edb9a1a03fe48e9db96692cb51f40646c84639f97e046b7b23d702b653a7fd8a458de1a10e63a51df204", 0x3c}, {&(0x7f0000000140)="1f3530574ad18ab6353392d35cd33a014b6db60ccbf608868786429d2b571d8e715aa7cf7c153e5eb9454e06", 0x2c}], 0x2, &(0x7f00000001c0)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r2, r4, r1, r1]}], 0x38, 0x80}, {&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)="d5ffc5e0ba0a5752de5f63ef3edccfaca36b3266b455d349dd963ad6e40bcc3889fdf7187c879f09acb6c372c339716e7115b3b500afbc52dfedc28d63fba80cae6b08d225926716ae4b037a01a0a0d589c1972ee41d1facd2375d62d58289343beb13114c515b08f22a22dd5369d25b3af8f8a43dfe803161927c9f387848664f84571c9a154156ecb5639084cb508406c7033133ee581444fe7cab694857a8e91f831e0dafa8cacc08261c8379158340721b9153c6602064bf76a764a393b0f37a9e1c18871733ef4280542ff74510347be2a00fa1179809ab7a43d7ff48891407ee01854ded39b8", 0xe9}, {&(0x7f0000000500)="e6bd084ddfa9dcf2d04f7ac7bb67bc19f5758a196db77b6e1f44ba6b5b84701c8d5aafdc0426667c950b833ff826a44c687a98e99e74b50c7069e4aa25f7175e77e660c8de5c7b618f589409795904da3de801f66577b22de612783da9a712e6cd3c3e05b5af84ccf2d5da0095b592581b5c61baf7babc6c8d537b90c3eaf8c6ef89adf97fced1e998f1c90ed9feb9e2f4bcb4c69c712ac8c75afe80d07677dba20f093f7211ab7c05a444c0032543f977da58389e69e764cbd8e6153116d1806588040de043ee09c66f5311b62d5c88b66a80d26c768b5e8acdc8a3114a0b", 0xdf}, {&(0x7f0000000280)="40bead0feb0fc2484e679b05ed91e2bf39bd94fe77c747339515e8", 0x1b}, {&(0x7f0000000600)="42a4f847427b6b6117bd42a983d732c699d4ee4a63253fe32509120680d2128cf1724e28075d7540f17dba8dfbc636518df7a3149c4c085b43f4eeefb252bc0d650206aec99ea744163b768fa3566c007d0d23008baae3262193f7d626ce09a82d1e103672696aa5ed287dac721fc0919afad0323b28dbb5746487fd2c2cdff4188197f72c0e5e62ed2220e226c56e5925ceaafb55e6827dc5ea652091d3ba8fc22ba62d2d2337b224e0c876175160bd39053e9eb715eede1a7ea1970b5a6f4f28bdfa177b2dc160001648e9f792e769733455e8113949cb57005617cb5c03", 0xdf}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000780)="fc94432c5c5e90be87bb5021678b8a419ac67bf87a22ed2a2cde5cee0e409eeb658be436cb", 0x25}, {&(0x7f00000007c0)="4da33becb6586760e666b2ffb65cd967a036d10399d6f2bbb751f0de0e9542a42eb579d2e2269b59ad81833ee4038f074b5c6787a8da06f653b3ae3318c1c37cdc0e9fdf64cb2b4d6a54c018f2e3729ee1", 0x51}, {&(0x7f0000000840)="c123949b50df20e6140d6c3718cda431ae2854800f3f4f4132096f0b3c2553844080fc2fe1ca82136f5d8c058d4cbd86b79db50bc43342fedf5442fa2a0a2dbf6aff14a823939aeae00bf240b3c1f873a406417da36dc572ab0c537c98a01001a7441a5cd172e87ecc8d69c479ba7ddf2f63bd02e191071ab4eff21f26a45abdc344f691e6d94d372c368a9b0a1e707d7f69baf6d4fc36a81048d0a01e94e3cab4c7fbbfc428aa822a46d160371f40fd5ec276124e7e2f5394aaa61e03087b00c4a320d839", 0xc5}, {&(0x7f0000000940)="f1118984257c79eb42861fda949fcba360b2275dfdddaa1b465c921ce32f582448ca72791978e72b9e0c80f01d8261b4ca6c76c1449aafa3a873ceae2e518d4e79c92bf96344b16e2738104b9cf8c5201263cf9a67fd4f1f3228513df1", 0x5d}, {&(0x7f00000009c0)="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0x1000}, {&(0x7f0000006380)="39c962663d052b9ee550ecbcb535229035b84ad6ad34e3ca42ca6d390fe57ab4a64996bbe8b82994a661013b791567532e", 0x31}, {&(0x7f00000063c0)="d0036ea2e440af996c7ab992c794ddcf3554186f590ba6f527eff0ce5f5df5441ac8f4fea6a48f9d98431af687abb213cee63a7faf5b33c29bd683b7df5b4f3de10345156c457929365ec07eed150d490af45621096c43067b054567bdc4f2de7515a58460752f38dcf5ff8213bbd50ce199f060519d78706c0c7a792627a01cf5e4e50e31238adc7bc4ff7e48c59dc9e4e3a0dd5fab6046b84fd48f0bff6098cf0cacb54b6d5028d2406fa917a03de2bf7829a5e15bfea3d7f8b7516d2b988b6dc0b58bec7610a2aa2755e7e9aa8c54", 0xd0}, {&(0x7f00000064c0)="fcaa0f130cef1ae15621a83a9ddbcf4c504a0d7a25e0e6be3285fbb0653de9bec4eef6c9ac8c081601ba50b5c1c9fcb9a473b1884b1d7a244f27ff3281900ec2178a272ce9d45711ff061cf67e61de5e011c5bc797a1eb38e2583f80e6213dc7370a344864cf2c7e5f4dd845535bb3863e1a4383cd2fa7003a295eb6cedc9147e1020a80ccf06114448dc2c0ed0bb08526c4f77f85a244358a51e18256a7d254ecc60d4839a8f8141dc42b0848caf025393f915d93d07b0d", 0xb8}, {&(0x7f0000006580)="90f4efc9303b97a88e7285cd850685de620d071c0cc408b4990928d583acd9cb0c3a4c6b200f5f10482948f98a9ddd73b1b64d7d385b744c1f4a921095502936db41579784a059d62acbbd47beed550eff6090095eaac857ad704b2f22b59643a192088db1636b23853607ca8cb36ba286376d4f0c58bdf645b15a379beceef123dbc631690d80bd4cd41d5050870722e8eec17047a9930da8152ca57e480c303fe659e59f", 0xa5}, {&(0x7f0000006640)="a002acb45357215b728ef7cabdce71aa024cffb59ddf11f813f422db0f446bb0d3c1a58408a9bc678d5774879fdf00eac543ba19386b1aa70b219f902260c9f47fcf9d75ac923404eaafd7c77170c752936b9de6d2ec120aa470dd1b17b02aa5e89ac41f2ea6ffc5e700e031d1cc765004ed079bbc2b468472f47056121062e51121dd0fa3dbc914968f", 0x8a}], 0x6, &(0x7f0000006800)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r4, r4, r4, r0, r1, r4]}], 0x50, 0x20040004}, {&(0x7f0000006880)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006940)=[{&(0x7f0000006900)="30523d5b1cbb6734f21e996c335d77c877a56ef1cc7442d5284354a221b5054787d56ab46bddc22931ef2e971a278d9b11", 0x31}], 0x1, &(0x7f0000006980)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="00000000913000e100000001000000010000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x40}, {&(0x7f0000006a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006c40)=[{&(0x7f0000006a80)="a8d187dbcf6d13504c5fe3e9c438cf9eef45e86c68f4c62fe029239ecfbdc318ad785b84baf8fcd06fd34733e17b07973726dc90a67f54d9", 0x38}, {&(0x7f0000006ac0)="f519e5a6ec166e8ca109c0215a390c4e4bf97750b35450694d24", 0x1a}, {&(0x7f0000006b00)="370b25b55a444d458f8813123cfc7e822d3f919dcfabdab93538f5b321322be33ab058c151dd8f6d4ce7f96e61e0dad0e977e86f0e39904253883d821de9e453e9825989199d7452ecd44bf5c338f0a436b5cdb36e515d7ea180f19a02136ce527fc1e190b47736a", 0x68}, {&(0x7f0000006b80)="9d13b3ce21f1194f7d2b2c8d9043410d3889a552263027aaa2d2ee2490e755e54aa62c36795d1286351acc5581494c40f50434261fd20cba569b60aa5b85a0510b02e8fcfbba968240e71b3b3552c776e3aa1d86916d4c2449605305c4d37d3b4fc2078ef0719d83976e8098266e9cc30273bc159ef26317787bf5e6c304dbd08cb6f67a05531288de50c9cd", 0x8c}], 0x4, &(0x7f00000076c0)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r1, r4]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r0, r0, r4]}], 0x148, 0x20040004}], 0x9, 0x40080) 2018/03/25 18:33:06 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x182, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x119000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000005c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/25 18:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) [ 224.633653] QAT: Invalid ioctl [ 224.650219] QAT: Invalid ioctl 2018/03/25 18:33:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r4, 0x200000000000000, 0x10001, 0x3}, &(0x7f0000000140)=0x10) memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) write(r2, &(0x7f00000000c0), 0xfec9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 224.679466] QAT: Invalid ioctl [ 224.688847] QAT: Invalid ioctl 2018/03/25 18:33:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000002c40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002ac0)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000580)=""/122, 0x7a}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/105, 0x69}, {&(0x7f0000000700)=""/36, 0x24}], 0xa, &(0x7f0000000800)=""/250, 0xfa, 0x2}, 0x1}, {{&(0x7f0000000900)=@generic, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/224, 0xe0}], 0x1, &(0x7f0000000ac0)=""/138, 0x8a, 0x10000}, 0x4}, {{&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c00)=""/48, 0x30}, {&(0x7f0000000c40)=""/168, 0xa8}, {&(0x7f0000000d00)=""/179, 0xb3}, {&(0x7f0000000dc0)=""/54, 0x36}, {&(0x7f0000000e00)=""/133, 0x85}], 0x5, &(0x7f0000000f40)=""/5, 0x5, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000f80)=""/194, 0xc2}, {&(0x7f0000001080)=""/135, 0x87}], 0x2, &(0x7f0000001180)=""/200, 0xc8, 0x9}, 0x1}, {{&(0x7f0000001280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001300)=""/109, 0x6d}, {&(0x7f0000001380)=""/74, 0x4a}, {&(0x7f0000001400)=""/119, 0x77}, {&(0x7f0000001480)=""/19, 0x13}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/142, 0x8e}, {&(0x7f0000002580)=""/224, 0xe0}], 0x7, &(0x7f0000002700)=""/128, 0x80, 0xff}, 0x3}, {{&(0x7f0000002780)=@alg, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002800)=""/57, 0x39}, {&(0x7f0000002840)=""/201, 0xc9}, {&(0x7f0000002940)=""/146, 0x92}], 0x3, &(0x7f0000002a40)=""/102, 0x66, 0x7f}, 0x1}], 0x6, 0x12160, &(0x7f0000002c80)={r3, r4+30000000}) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000002cc0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xaa6, &(0x7f0000000040)=0x4) 2018/03/25 18:33:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3fffffd) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={0xffffffffffffffff, 0x4000, 0x7}) 2018/03/25 18:33:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000500)={0x1ff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0xdb23) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180), &(0x7f00000002c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x42, 0x4f) sendmsg$nfc_llcp(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x27, 0x0, 0x2, 0x7, 0x695e, 0x4, "98b2a572b1f57b648dba11df711cac93f3312768a2de117b972c9cffb7e1a5c810c0077ebcc155d3c74077d221a2f69cbc9a4bd789ed90b6ad82518b6c2891", 0x36}, 0x60, &(0x7f0000000400)=[{&(0x7f00000003c0)="1f9448362f922ad75d3fa5f9763133", 0xf}], 0x1, &(0x7f0000000440)={0x68, 0x10a, 0x1, "048899829cd4ed0acabb2981618c25057f0f199c592174f07841129852b1232c417a8475e3a0dd6168b12944fa29b1043f157e08eee81e4f340b4238d8a420aa9decbf341bdaa2716864157a5e90a25e0ebb4b10412e"}, 0x68, 0x800}, 0x4000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) socket(0x9, 0x80f, 0x401) epoll_create1(0x80000) [ 224.894240] QAT: Invalid ioctl [ 224.904938] QAT: Invalid ioctl 2018/03/25 18:33:06 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x24, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl(r0, 0x5, &(0x7f0000000040)="fce258694ba40e8979eba94c48e45983b89b9e3582d70afe30a6c15e6fb7e35755066482bf5557ca10de9bd63e33b285f366621be117c1543a7f2f45084f18fe21a2926ae7ac320677dbe015917562454b") 2018/03/25 18:33:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfff) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) socket(0x1f, 0x80001, 0x5) bind(r1, &(0x7f0000000100)=@ax25={0x3, {"acfef27fc785e3"}}, 0x80) 2018/03/25 18:33:06 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x501002, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)={0x1, 'S'}, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000001240), 0x2, &(0x7f0000001280)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001200)={{&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000011c0), 0x40}, 0x20) 2018/03/25 18:33:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) keyctl$set_reqkey_keyring(0xe, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x42) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@int=0x8, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x2, 0x0) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000440)="7070703000fcf4453a2dd23fc0857c3bf6718c3b2a8dc5294c4d9823ec4aea6de4bf16d1da2cfdd391efb5122e04061734a832464ece1cce1ac13b5d09b52c63d7a516046cccd3d9b4ef8658a9de711b74b54decdb9c89ab0e5896850300000000000096eb24d8259eb466db78a4c870ca78ebdd14b6e64b0000000000000000000a275533a6208d2d09c9919a7922ef5139d744ba84f9acf2bedcc519b3ade53c4d82b778c79ea7252ca081a110ce61b5e35e5287ba1aee24438db0fe78d0e988cf75de3627dd78a3280a503bba518c8e1ff1eb80346e28bc37a69bb207762bba6632159283d386ceacd07bfec2b71a26f7759f19657edb518124fb51ec2bc63bde13898cc1cf871ede9d137ed77ea6efed64af8e1331c9ae297eed7f86650623f8dc298f38bc38aa9202dd591df7d2755b4bec4f8de0601c364d04e47955421ee17099c2de48a1d1d1e1ab3662042a780e82fee648be989c713743c74f0c269df3ea0e752706263034e61e3462ccf87add1e78df17", &(0x7f0000000100)="f300"], &(0x7f0000000340)=[&(0x7f0000000180)=')\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='em1vboxnet1$-cgrouptrusted&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='{nodevwlan1\x00', &(0x7f00000002c0)='cgroup\x00', &(0x7f00000005c0)="0052e7a2b2b3705fb394a7a2e3376c5e6089678f3b49a4c3f049f4553158284d80069b811d6c812556a6663ba05243333cb8a55e9eb975043f28f38b0a07254f9cf5c4a07af678528937e97cfd5da3dd51e9f87c3e6af46200bdf56bcf7f526f2bf7c5e75db7b12ee625d104f544d5b2bf097473acfe6ef1aed6648f0c4f6fa67598dc1481b81fe42080793851a942f840674d86a2b341f38c1aeb7f3cee0bf330021d4755fa4cc17db3c36fe22e3e0beefe8d01a5d6ff77c65a871874c168e829f5180220f0725090267d5f2021a1b288fa5605916daba799e50f776b8e1bbb4f90f578d6"], 0x1000) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) prctl$intptr(0x1f, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0xffffffffffff0001, 0x4) 2018/03/25 18:33:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffffbffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) 2018/03/25 18:33:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xc) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) 2018/03/25 18:33:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:06 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x20a) 2018/03/25 18:33:06 executing program 0: setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)=0x81, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffb, 0x2000101000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'gretap0\x00', 0x4}) 2018/03/25 18:33:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x80000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:06 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000000c0)=[0x9, 0x8]) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = dup(r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) 2018/03/25 18:33:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) socketpair(0x1, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0xf623) 2018/03/25 18:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = fcntl$dupfd(r0, 0x406, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x4, {0x4, 0x7, 0x8, 0x55d, 0x0, 0x400}, 0x8}, 0xe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40005) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x65, 0x101000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80100020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0x104, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040}, 0x0) 2018/03/25 18:33:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f9, 0x40) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/03/25 18:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) ioctl$TCXONC(r0, 0x540a, 0x1) syz_open_pts(r0, 0x8080) 2018/03/25 18:33:07 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40001) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x9b, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 18:33:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0xaaaaaaaaaaaab40, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffff, 0x288000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/03/25 18:33:07 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x10001) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) fstat(r1, &(0x7f0000000000)) 2018/03/25 18:33:07 executing program 5: socketpair$inet(0x2, 0x80006, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="44b6d63be6abf4f4f7ddf04fa7bc5c9b", 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/03/25 18:33:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x22480) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8007) ioctl$TCXONC(r0, 0x540a, 0xc1e) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20700) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) 2018/03/25 18:33:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x3, 0x5}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0xaaaaaaaaaaaabb2, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x20, 0x5, &(0x7f0000000100)}) 2018/03/25 18:33:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:07 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x10000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffffffff, 0x2, 0x5ba, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3f00000000000}, &(0x7f00000000c0)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x3, 0x0, 0x200, 0x10000, 0xfffffffffffff001, 0x3, 0x5, r1}, 0x20) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x404) 2018/03/25 18:33:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) socket$vsock_dgram(0x28, 0x2, 0x0) getitimer(0x1, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x40, 0xffc0, "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"}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/204) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x10000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000180)={0x2, 0x0, [{0x0, 0x5, 0x1, 0x407, 0x56, 0x9, 0x1000}, {0x6, 0xac6, 0x6, 0x7, 0x7, 0x3ff, 0x1f}]}) ioctl$sock_ifreq(r3, 0x8971, &(0x7f0000000200)={'bcsf0\x00', @ifru_mtu}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000140)={0x3, 0xd}) 2018/03/25 18:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x100) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1000000000000038, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) timer_create(0x200000000, &(0x7f0000000280)={0x0, 0xd, 0x20002, @tid=r1}, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) userfaultfd(0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x101902) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/25 18:33:07 executing program 5: io_setup(0x4, &(0x7f0000000000)=0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000009c0)='./file0\x00') r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) tee(r2, r1, 0xffffffff, 0xd) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vcs\x00', 0x0, 0x0) r5 = eventfd(0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x7, 0xffffffffffffff9c}) r7 = accept$inet6(r6, &(0x7f0000000440)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000000a00)={r9, 0x3}) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x2, 0xbd, 0x87, 0x8, 0xffffffffffffffff, 0x40}, 0x2c) r11 = syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000740)={0x5, 0xeca0, 0x1000, 0x2, 0x14}) r12 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/vhost-net\x00', 0x2, 0x0) r13 = open(&(0x7f00000007c0)='./file0\x00', 0x400, 0x18) r14 = syz_open_pts(0xffffffffffffff9c, 0xc100) r15 = syz_open_dev$mice(&(0x7f0000000900)='/dev/input/mice\x00', 0x0, 0x101) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000bc0)={0x0, 0x1, 0x8, 0x5, 0x8001, 0x2}, &(0x7f0000000c40)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000000c80)={r16, 0x3, 0x7, 0xfffffffeffffffff}, 0x10) ioctl$KVM_SET_PIT2(r11, 0x4070aea0, &(0x7f0000000b40)={[{0x502, 0x1000, 0x6, 0x6, 0x8, 0x1, 0x8, 0x3, 0x100000001, 0xf5, 0x200, 0x3, 0x6da0fe12}, {0x0, 0x1f, 0x16, 0xff, 0x80000000, 0xfffffffffffffff9, 0x5, 0x9, 0x5, 0x4005, 0x2, 0x401, 0x8}, {0xfffffffffffff801, 0x4, 0xffffffff80000000, 0x9, 0x6bfa, 0x10001, 0x6, 0x4, 0x1, 0x8, 0x1, 0x8, 0x10001}], 0xff}) io_submit(r0, 0x7, &(0x7f0000000980)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000040)="c103f0b52e7498ecbd3692c144fd09aec5320380475c077279e8080a7b0e0ed41efb212f3d7ef317dfd9da99e83f286e1ef1a5a060d6ef23816ee6cb9b65bb7889bad33b7e904fa1967dde2bb03e310a6f6a73a6f900f5b93cc9e31fb67d20a2aa816a2690a62b177108cd58cd290c9fe81fdff88b1a9be9279a322cd42c034298ecd68a0835da97bf5e7de9279bbd1373c2d2b3071e4d988129ce467740186e7a6a07c9c8e6b26fce6ac5f98040dbe06a069e8cbf67ddcdd9f589db989153c48d0ae488bcd37c0202c6d785b48d7f5a45f6eb00e15cb12470483266a7c29cb6812b70748be9", 0xe6, 0x0, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f00000001c0)="bd3820da1071462b1ffed1a3b4bdb8d8f680d15943e20d21012d908307d83d3c2b06c42e6fec6b2bc0cd84452d2bf046f88b1d8b00a151510f7d55c7b9e1a0377a782f4e7b09be3afa963c", 0x4b, 0x2, 0x0, 0xa363d3a54b8cd009, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x8001, r5, &(0x7f00000002c0)="c117a3d5c7e24dc4e476a0e14d5d944cd069a66743f53ba03c10a1c14efabf6c7e6d85635f31610fcb04d12d902fa880776b0413e746a201470c32935f07e70084dea0622c5d72bd26b503d1882cb13f044343e2104347f2b3be1c26e3445812720d4ce9330c89b00467a283ddf7607d3ed8cc45b50add9bbf585901364123f8724aaee737b6ffb575eea3dc77189c1b56d1ef267835032a88021401601db004617fef1cf78dfe9aa48849598d52340acb5fcbc19b49dbab8af4354cde68bd22d49898583f1aceb241619751cad847dd9798893e101e10606417cbaa97ceac1365ed840dca0338044402279e", 0xec, 0x40, 0x0, 0x0, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x7f, r7, &(0x7f00000004c0)="ee66e78593f4346caaac7b156848fab525bb36688315af82b175863c5421d5d498e974d16bb570aea0302c118beb2282e9ab78d38e018976ffbfa2da5c91618bd6c4a2c1cc38df05062780eed9eb62a5abf3361a2fab4ca11f7ed2a94ca5dd12ec0d43923e354bb97b295ff78df5a900c64c4037c3d048537903f9886534ec181e5898c7ac2dc28384cef9ff0241796128d1c721829e509a5025b3bacd193c1e67fd6836a35df7a7e864d9e882dbd846444b2307d065a11e9087a6cf772b1a06e7d400f0298565e8f8b6b0dff55506ccee765fcb39e90109a7f9c0e077f13ed93ea5006e", 0xe4, 0xe5, 0x0, 0x0, r8}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0xe, 0x323e6456, r10, &(0x7f0000000680)="2a8d35cd900c07fb67d8e39a8c8140b5dbc56ded9fa0ef37f1dd31f57d2be5b707", 0x21, 0x2, 0x0, 0x1, r11}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0xff, r12, &(0x7f0000000780), 0x0, 0xec3a, 0x0, 0x1, r13}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x8, r14, &(0x7f0000000840)="7af734431d4181f8b60042660f29a5d44b90f3335abed01a170c33631ee7134770d8d6fb79252dafeeea0cb810fda559684cdd9256593784a691f1524d32abfb093909679cb873dfe1f29995af43262ef235426a074ffc887774c4c4dad824535e76e04ff4f7eb1044b49ca1e79f57abab0bb7773aa8f891cf7389e322b0c92a9abe8e09160d3534c483c2e9097770574eaf8dc37c5d", 0x96, 0x0, 0x0, 0x0, r15}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000ac0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000b00)={0x40, 0x8208, 0x3, 0x2, r17}, 0x10) r18 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r18, 0x4c09, 0x0) 2018/03/25 18:33:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2000}) 2018/03/25 18:33:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={0xffffffffffffffff, 0x0, 0x3}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x79de, 0x4) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) recvfrom$ipx(r2, &(0x7f0000000140), 0x0, 0x40000000, 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xef, 0x6, 0x800, 0x7}]}) 2018/03/25 18:33:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x4000000410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000140)={{0x4, 0xfffffffffffffffb}, 'port0\x00', 0x81, 0xc, 0x9, 0xffffffffffff8000, 0x5, 0x8, 0xffffffffffffff00, 0x0, 0x6, 0x5}) 2018/03/25 18:33:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="2b6dbc36373ef3a9b97af7b9012e139dbe59c4d3335d7ad5d141f469eba5c95e962a66a70cc095865ecee23191ceacbd662080cdbf17d681581ba0516d7d11614b30ec885c8553b669260212bb") pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x22, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7fff) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) [ 226.452599] QAT: Invalid ioctl 2018/03/25 18:33:08 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x6, 0x80000001}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) 2018/03/25 18:33:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="1d696588ae1d3822cf2987e2ef55e1c244e12e3feb2df81307b6cd11be67b1162b60df7eccabf93703ce5ebadfb7be73189870646e18f2b8d6655f14f8f97ef4b62aa5c51c95f64c4ac7b415d5f57556db5f1af5de61adce5e9880607162e4db") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x10000) r5 = getegid() ioctl$TUNSETGROUP(r4, 0x400454ce, r5) 2018/03/25 18:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 2018/03/25 18:33:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffc7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000014) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0x9, 0x20080, 0x1}) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00000000c0)=""/6, &(0x7f0000000100)=0x6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2f, 0x20, 0x10001, 0xffff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x8, @empty, 0x3}}}, 0x84) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x82) r1 = dup(r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x3, 0x82140) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r3, 0xff, 0x3, [0x4cb, 0x2, 0xf2d]}, &(0x7f00000001c0)=0xe) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) 2018/03/25 18:33:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa0000, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) 2018/03/25 18:33:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x38, 0x10000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:08 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe, 0x20}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x6e, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/110}, &(0x7f0000000180)=0x78) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x120) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r3, &(0x7f0000000340)="56724b0204f00240fff4349a87cd30e25e37a0f6064158eb9c1dd27a31c7f9a8ac7b07f62501fa24ea46f5f08c699e19727212af08051629568e6ae62b1d23cd39c64a4c7357c6f088faccd87cd0948fdc2020", &(0x7f00000003c0)=""/231}, 0x18) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'osx.', 'cpusetuser\x00'}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000002c0)=""/97) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0x3, 0x4, 0x3, 0x4, 0x2}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r4}, &(0x7f0000000640)=0x8) 2018/03/25 18:33:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/25 18:33:08 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) 2018/03/25 18:33:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000280)={0x9, 0x0, 0xffffffff00000001, 0x0, "9c2872a96a79c3dd8d6ac2789f26bd3fa9f9f259b2365576f0bc4db06e1753701f78e3a96d2adc7fbbf10c3f", 0x50}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x20, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:08 executing program 0: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x404) 2018/03/25 18:33:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:08 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xb6a}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12257afd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) rt_sigpending(&(0x7f0000000300), 0x8) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000400)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) splice(r0, &(0x7f0000000340), r2, &(0x7f0000000380), 0x4, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000003c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000280)=0x4) getegid() r4 = socket(0x200400000010, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:08 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x7a8afcfd, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0xa3c7, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x6, 0x1, 0x1, 0xbc0, &(0x7f0000000180)='syzkaller0\x00', 0x10001, 0x1, 0xffffffffffff28aa}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x3ff) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/102, 0x66) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/03/25 18:33:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) epoll_create1(0x80000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @tid=r2}, &(0x7f00000000c0)) 2018/03/25 18:33:08 executing program 1: syz_open_dev$midi(&(0x7f0000001700)='/dev/midi#\x00', 0x7ff, 0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001740)='/dev/autofs\x00', 0x10001, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xffffffffffff0a93) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x3fff9, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a03fe0)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) sendmsg$netrom(r1, &(0x7f0000000100)={&(0x7f0000000180)=@full={{0x3, {"7b3cb7f4c62647"}, 0x7}, [{"5ea16fc07a81d0"}, {"6859bb4a6ac693"}, {"60d406e84b39ec"}, {"4f1741d90d1a45"}, {"b023da5b0caf63"}, {"ae9e9eb4d8df93"}, {"6d1b7fde38c302"}, {"4ab6b007c1e647"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000200)="e26729d1b32134a8e3157ded55598f7685615e78e8a5473aea8672b39c9bbb24b0a0bf1a0d372c3f47b19a9fe584cf18bcc9a88915a4ca794ed87121bb30abd316fce7efb180afb71cfd425108b9c377fd576fea4784232f7999b1af793e13eedbd67f4257ee2752ff59608d1f37025f41588ee2", 0x74}], 0x1, &(0x7f0000000280)=[{0xd8, 0x112, 0x2, "c63c2852270297fc2a528f2945588aff6bf90cd08dbe94b966bdf8d8b7d33be66e6b9c637fc41f296ad968859cd0861356b1857202852417f61628e4f0057cf1fa54af03a874f94158cfcf84469b19ea70704ee12731ac7c27b84fde049a77cec19b7df84b8dc548fc826bc31b9590ca6e0725a303a37cec269a17a136bca38b4c9606b6e6780d07391da8218e0a8e6917af6a66b36f99897db18a0978705c209c82d7a1f63c48b6244304070386a1ab7c25e699cb76b835750e844f8ecb398d7813db517c47"}, {0x108, 0x0, 0x6f, "12beda858315787582803bbdf3f78fb508de7bd6f0f28c23ba8541f272710f01e6959f5ffcbe12ef7d5c481c2274d4ab5bcc99e534c0f45ec91066349e3031a3fafb482d87199f58cc14c6be696e264801a9f7a1bb9c4d40814095dcc3e7d707b56fc90f6f0dec16285d710c7a0bd81e10399b7c41d6d7d0b4bcf3c364676204f729e7c101073db0bdaab5f144c7a4d5fe43c1b4844f6eb207a3297c080df482d09841810979711a6a79758bd7f1484ce944dc98c9cac44287e5b83c87cb23e9ed06c63168494c18a48601dcd87554fc84bafbc6887582d5b69d2cba5bc073617590f2e67607d366481d5f13b2e937624ad3"}, {0xc0, 0x118, 0x3, "4b18c53c162bc053924033c8b96031a956f2cd5a3b908da7b7be5b8b006e9116836d15166756647b382d76a92d39dd8d2e95bfa2a5b0ac9728fe59a117fb2da1f28c90750455ae89fe3943373a3121654a03479fe2ebfaad37d0bb560e65ce782ce623a070943e26decbc7d933ef0e1bd7d6b2dd35b220fe9660ec7088eb91437c6a1a769f1b6982767a34570b8060fc2b2d9f2c4950ea59fe328f40e7ef0e7b43329de2cfd080483e"}, {0x30, 0xff, 0xe0000000000, "341805a132e44a83ef154611ea47f9d25c4662bde1c1da6b6cd6bdb878c6"}, {0xb0, 0x13f, 0x6, "f6c2e5c44a65e22d72049d3b2495a2c7322a820fde6ddc80abbe0355d20b39f5a47d583e87edd729b46c7632df4b79d0603597afccf3fda4ce5bcc5ddbe9486ac0126ea138c0ef002730356fe69479dfee361ff0edb85d92ac325d717ab030c07f39aabba63b702665cd9e0cddf1a6c7672e6ba06bc6809d390cbf31bc2196539e503c16067a686f1026ac533c92cc59c508e1ee021b478431b20185"}, {0xd8, 0x1ff, 0xffffffffffff0000, "e61084502a77d54344bd401f902dce289a7577d803f857ffa406a5587ca18c3447d9708c1c967e376b3fbd1ee48ef630cfe74488138e490da8f5fb8f52ea0957336dd8873995b175965e303b241b7dbda180b3b043685a5fc69d1a11649b98e4080c19667de1b7a4df4e12abd426ac52a81fefe5fa1dd96ece479610e7edca41836486a0f379aefe189788009c841e85b5922466ed1a7471e3dcc621e0140ff25c33877875a905ec0d124ed59f62989580df9fd4997f98a58fdac4e3aab69bf48f2b73ef76fd"}, {0x1010, 0x115, 0x8, "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"}], 0x1468, 0x4000040}, 0x1) 2018/03/25 18:33:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)) 2018/03/25 18:33:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:33:08 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x10000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000000) 2018/03/25 18:33:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x20400) epoll_create1(0x80000) recvfrom$inet(r1, &(0x7f0000000080)=""/135, 0x87, 0x12061, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:08 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0xf8, "5063107250e86a9b8ce0b6b3b1b496450cf6b1df259692eb5892634dcbfc16bdf2c63902fafe8d297f02795f4c05dfb105a473a804f29b814d5b45e52ad319da36039701c1c1fe8935af9172846ef746cf1aa4e6826e324b093d6ec8e660c3414cc274df0c8cb2dcafb7b3958c6cad0b2adbf5e2e317a8bfeabc7a7d31d68a6cb2de62eb36b914047111e49af0d6809c4799fa7d4e8c5579c100076ca97362351fedceb7630fb1c44d81deee5554229827fcd7323f13e247424e35f8c1a31de6160031617ea7d480dfebdd16f12c2cf8f0a267c0e4f5edfdf8e59336df16abcec380d97999657265ca4da78db66ae39e70a95b9607ea3c38"}, &(0x7f0000000280)=0x11c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0xfab, 0x80000001}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffffffc) 2018/03/25 18:33:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) readahead(r0, 0x2, 0x3) 2018/03/25 18:33:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/03/25 18:33:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1000000000000038, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) timer_create(0x200000000, &(0x7f0000000280)={0x0, 0xd, 0x20002, @tid=r1}, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) userfaultfd(0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='!Zkeyringsystem)-\'\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000280)=""/55, 0x37) gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0xfffffffffffffdfb}], 0x1, 0x81003) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) readahead(r3, 0x6, 0x2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000001240), 0x2, &(0x7f0000001280)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001200)={{&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000011c0), 0x40}, 0x20) 2018/03/25 18:33:09 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000200), &(0x7f00000000c0)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e22, 0x4, 0x4e23, 0xad, 0xa, 0x20, 0xa0, 0xff, 0x0, r1}, {0x1, 0x3, 0x5, 0x4, 0x4, 0x3, 0x9233, 0x3}, {0x20, 0xd8, 0x8, 0x4}, 0x5, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x0, 0x3, 0x5, 0x5, 0x7}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/03/25 18:33:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8, 0x182) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000380)=@req3={0x5, 0x6, 0x200, 0x93, 0x8, 0x7d, 0xfffffffffffffffb}, 0x1c) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = semget(0x2, 0x0, 0x40) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f00000002c0)=""/143) recvfrom$packet(r4, &(0x7f0000000480)=""/4096, 0x1000, 0x2, 0x0, 0x0) delete_module(&(0x7f0000000240)='/dev/kvm\x00', 0xa00) r6 = socket(0x3, 0x0, 0x11f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x38, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x4ec, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0xa8, @local={0xfe, 0x80, [], 0xaa}, 0x8001}]}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000014c0)={r7, 0x20, 0x5, [0xeb, 0x8, 0x36330246, 0x8, 0x92]}, &(0x7f0000001500)=0x12) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8f, 0x9, 0x4}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) 2018/03/25 18:33:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xc5, "dbce102b48692515767a64e4dbbff6ab68ddbe4772d06ab6c8c66b7e03109dc95ee320fa37decd3dca60a2bd52ddda8a9285c6b70b353099bc4d4388b4f53ecc6120fb4ac1169cb0500b0186e0254c05b5a54687ef8092b25271a9f65004f4e81869bbe0d7692b0fc978c624869b6e6b327bf88c09a6d74708325affe79758191e04140f1ade9488755dcf7bfc3f02edfb06fa287e0f9ab1a63f376d9d673ed6fb40cbda1e6e18c2291f90629914dc9862b54ef22f6522e925c079f8e3d5b3eff6377f3ee2"}, &(0x7f0000000040)=0xcd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x7, 0x3ff, 0x5, 0x7019, 0x401, r2}, &(0x7f0000000200)=0x20) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) munlockall() 2018/03/25 18:33:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000001240), 0x2, &(0x7f0000001280)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001200)={{&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000011c0), 0x40}, 0x20) 2018/03/25 18:33:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x401, 0x0) syz_open_pts(r0, 0x20a000) init_module(&(0x7f0000000000)=':\x00', 0x2, &(0x7f0000000040)='user\x00') r1 = socket(0x1b, 0x80805, 0x3) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"3e1d0fe1143e42"}, 0x4}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x410000, 0x0) semget(0x0, 0x7, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x80000000, 0xc6}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x102) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005040)={0x0, 0x112, 0x2, 0x4, 0x0, 0x1}, &(0x7f0000005080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000050c0)={r4, 0x4, 0x3e7c, 0x42bf8717}, &(0x7f0000005100)=0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x110) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/25 18:33:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x93, 0x20000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x3, 0x6, 0x1, 0x400, "a2bc552a977dcfb2c7b5c4b35e0c30b12448e058930b214681e61a2f29a6096828289c5572e3ea297e50c014", 0x3}, 0x0, 0x0, 0x7, r2, 0x8, 0x5, "2903a4adad89343275808b62c013794094165f518fa14293b9ad86f449a66c9bbd29d03a9bf142ebb42f891a9284ad75326aaedac99e00a26ae5967e46835612", &(0x7f0000000040)='/dev/loop#\x00', 0xb, [], [0x40000000, 0x4, 0x400, 0x3f]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10, 0x80000) 2018/03/25 18:33:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x400, 0x82000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x5, 0x4) 2018/03/25 18:33:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1000000000000038, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) timer_create(0x200000000, &(0x7f0000000280)={0x0, 0xd, 0x20002, @tid=r1}, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) userfaultfd(0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000001240), 0x2, &(0x7f0000001280)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001200)={{&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000011c0), 0x40}, 0x20) 2018/03/25 18:33:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x24) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000240)="aa7bc7e5099dccbbc19f504cf26f03786b281c6eecc98f38aad51ac51e9aab750a36920050f160a99b3412477e2994802a63dda810cd4641d2fe35255a08095ecf80e96c6dcab0a2da1992546c041cbb63a091b38483d8a16a8483a3f13cab0677be4dc99fdfdcdc734769ad00705c33a33e97cfc1975a5dc9833404976badc28408e0844f0d99") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000200)="66bad004ec66ba4100ecc4e3b17c61230bd883c00000000f01300f0667660f388044e10fc7590d0f00d90f1a9500000000", 0x31}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r4, 0x100, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x90}, 0x800) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/25 18:33:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000001) 2018/03/25 18:33:09 executing program 0: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xbf4dc97960cfb54b) socket$netlink(0x10, 0x3, 0x17) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10d000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x3, 0xec2, 0x101}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/03/25 18:33:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x1}) 2018/03/25 18:33:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xec, 0x40040) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:09 executing program 4: r0 = openat$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_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0x0, 0x7fff}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000001240), 0x2, &(0x7f0000001280)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) 2018/03/25 18:33:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x25, 0x7f) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:09 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x40000, 0x10500) openat$cgroup_subtree(r1, &(0x7f0000000380)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffff357}}, 0x1, 0x3f}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5}, &(0x7f00000002c0)=0x90) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x404) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/03/25 18:33:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x1}) 2018/03/25 18:33:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9dd, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6cff, 0x200000) dup3(r0, r1, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @multicast2}, &(0x7f00000001c0)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x240) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000002640)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/64, 0x40}, {&(0x7f0000001200)=""/84, 0x54}, {&(0x7f0000001280)=""/104, 0x68}, {&(0x7f0000001300)=""/166, 0xa6}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/224, 0xe0}, {&(0x7f00000024c0)=""/85, 0x55}, {&(0x7f0000002540)=""/250, 0xfa}], 0xa, &(0x7f0000002700)=""/208, 0xd0}, 0x3}, {{&(0x7f0000002800)=@sco, 0x80, &(0x7f0000002980)=[{&(0x7f0000002880)=""/200, 0xc8}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f00000029c0)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002a40)=""/101, 0x65}, {&(0x7f0000002ac0)=""/34, 0x22}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x3, &(0x7f0000002b40)=""/132, 0x84, 0x7f}, 0xa0}, {{&(0x7f0000002c00)=@l2, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c80)=""/170, 0xaa}, {&(0x7f0000002d40)=""/156, 0x9c}, {&(0x7f0000002e00)=""/43, 0x2b}, {&(0x7f0000002e40)=""/207, 0xcf}], 0x4, &(0x7f0000005800)=""/4096, 0x1000, 0x100000001}, 0x2}], 0x4, 0x10000, &(0x7f0000003080)={0x0, 0x989680}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x10000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x20000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/03/25 18:33:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000001240), 0x2, &(0x7f0000001280)) 2018/03/25 18:33:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x1}) 2018/03/25 18:33:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x240) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000002640)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/64, 0x40}, {&(0x7f0000001200)=""/84, 0x54}, {&(0x7f0000001280)=""/104, 0x68}, {&(0x7f0000001300)=""/166, 0xa6}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/224, 0xe0}, {&(0x7f00000024c0)=""/85, 0x55}, {&(0x7f0000002540)=""/250, 0xfa}], 0xa, &(0x7f0000002700)=""/208, 0xd0}, 0x3}, {{&(0x7f0000002800)=@sco, 0x80, &(0x7f0000002980)=[{&(0x7f0000002880)=""/200, 0xc8}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f00000029c0)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002a40)=""/101, 0x65}, {&(0x7f0000002ac0)=""/34, 0x22}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x3, &(0x7f0000002b40)=""/132, 0x84, 0x7f}, 0xa0}, {{&(0x7f0000002c00)=@l2, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c80)=""/170, 0xaa}, {&(0x7f0000002d40)=""/156, 0x9c}, {&(0x7f0000002e00)=""/43, 0x2b}, {&(0x7f0000002e40)=""/207, 0xcf}], 0x4, &(0x7f0000005800)=""/4096, 0x1000, 0x100000001}, 0x2}], 0x4, 0x10000, &(0x7f0000003080)={0x0, 0x989680}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x10000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000003800)=ANY=[]}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/25 18:33:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000180)=""/229) 2018/03/25 18:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) socketpair(0x0, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) mq_notify(r3, &(0x7f0000000080)={0x0, 0xa, 0x1, @tid=r4}) 2018/03/25 18:33:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000100)) 2018/03/25 18:33:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:10 executing program 0: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x6, 0x101, 0x98d, {0x0, 0x989680}, 0x9, 0x9}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{}]}) 2018/03/25 18:33:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) fcntl$getown(r0, 0x9) 2018/03/25 18:33:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:10 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4000) getpeername$inet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000006c0)={'filter\x00', 0x0, 0x3, 0xff, [], 0x1, &(0x7f0000000580)=[{}], &(0x7f00000005c0)=""/255}, &(0x7f0000000740)=0x78) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000200)=0x1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x8000004100) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000003c0)) accept$packet(r0, &(0x7f0000000500), &(0x7f0000000540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000880)=0x93b076048022ef0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000380)={@empty, r4}, 0x14) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f00000004c0)=0x2) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000140)="4982d41154c68f75b33bb0a0f8029e44b86ed70bb799f94f61c8ca6e7b769d8b54abf378987fd25a1678516c082a6f1d7d85c8cbd60875cbcbf4d69e1181e351fb2a84572e2bb6831385081232fd9b146586c89c4357637965301a") 2018/03/25 18:33:10 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, 0xffffffffffffffff}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x10001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/03/25 18:33:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x20000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:10 executing program 1: ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000040)=""/22) 2018/03/25 18:33:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioprio_get$pid(0x2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3, &(0x7f0000000140)={0x400}, 0x8) 2018/03/25 18:33:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r1, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) r1 = memfd_create(&(0x7f00008f7fe7)='#[vboxnet0vmnet1security\x00', 0x4) fcntl$getflags(r1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x1dd22e1b, 0x7, 0x4, {r2, r3+10000000}, 0xfffffffffffffff8, 0x4}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x7, 0x0, 0x7f, 0x1, 0x1, 0x7}) 2018/03/25 18:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x301002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8b0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) sendto$unix(r1, &(0x7f0000000280)="59f337eb5bdb6a5442ad3d100a5acad6572e724a903705d8070029ffa9d305a306452e36ca7b7f", 0x27, 0x4004, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x3, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xdac, 0x9, 0x0, 0x4, 0x2, 0x3f, 0x3985, 0x4, 0xffffffffffffff00, 0xfff, 0x81, 0x3, 0x9, 0x7, 0x468]}, &(0x7f0000000580)=0x100) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000340)={{0x7, 0x100000000, 0x2, 0x1, 0x1000, 0x6}, 0x6, 0x4, 0x9, 0x8e9, 0x14, "435544b2f7e9c65c3073a06272f1c8972fe00726b3525b1649ef81c0b74196e4f668ef63f56d6db3e315a5f672729ce177d0959e0896a4b02079e0c6a9a49e8088f3d90804d58be20ae935dbd5eecd003d5f7e9839b210900dcacd2c3a159f1d690de3d1fc1fb144dcf4f0605515c174ecfd2b6777630d3b7114200cf26feb6f"}) 2018/03/25 18:33:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x101, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0xd5, 0x4, 0x7ff, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x24c, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000003fec)) 2018/03/25 18:33:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x442000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x10001, 0x103000, 0xfffffffffffffff9, 0x400, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000140)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x5b}]}, 0x18}, 0x1}, 0x0) 2018/03/25 18:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) timer_create(0x7, &(0x7f0000000200)={0x0, 0x22, 0x7, @thr={&(0x7f00000000c0)="f2e38ef37b0ead869897f8e716ab53ec", &(0x7f0000000100)="7cc75908e59e9d386276467e45e49349f2a51a336f244a76a2409b69b29660839fa36633ccf60aea5b1d3166ea19f956bcff733b9d232d7feefe48e37cff0ff1af04fe1e24c579139e9b5320e5d9dcf857b9a36a68771831f9b987abc128ce5c8a67a3a9031b1c1c1c08fca6bc19014f4c3fd381efcf186ee9dc70a1706efb651a0d66b81fb94396c29a1fdd82cf7714eacd4501fbfcac0d372bc50b6eadf856f8b8c91be213951b3ae35a1f0de141bcccfaa1586b36309eabe9edd4734969d5c12511d1b86b1b815a0948253925dc8e42508154bb5f30a2ab1d12b1d21cf373ecb3f888dfafc96597a53e6ffe90ce4cc3d2d3254328566a96"}}, &(0x7f0000000240)) r1 = msgget(0x1, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/137) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffa) 2018/03/25 18:33:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0xa6521bf5faf2f219) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x40802, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r3, r0, 0x80000) socketpair(0xa, 0x80f, 0x400, &(0x7f0000000180)) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/03/25 18:33:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9b8, 0x1a3042) 2018/03/25 18:33:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x488, 0x140, 0x0, 0x140, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x9, 0x7ff, 0x3, 0x2}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, @mac=@random="e7a71fe30cf1", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0xff, 0xff, 0xff]}, 0x2, 0x8d4, 0x7, 0x5, 0x5a2, 0x9, 'rose0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002, 0xc, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) 2018/03/25 18:33:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x0, 0xffffffff, 0x9, 0x0, 0x9}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000001580)={0x0, &(0x7f00000000c0)=""/77, &(0x7f00000014c0)}) close(r1) 2018/03/25 18:33:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffffb, 0x5, 0x3, 0x8, 0x9, 0x2, 0x1, 0xd797, 0x9, 0x3, 0x1, 0xaf87}) 2018/03/25 18:33:11 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/65) 2018/03/25 18:33:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x100, 0x8, 0x5, 0x0, 0x70bd2c, 0x25dfdbff, {0xc, 0x0, 0x7}, [@generic="05eaa2515ecc2d84644f8c181b8246eb5be24b658e68ec655f03e84eacc1f6c4875f2e02c49c5982f586d18b041b1364d3ad107708505902c1c4721d20cf196e7bec7587234be0723a8def681f7b0c37fecca94f4b24a042796bc1d72ae23f80a82561238e082a3ee3ad3d9a3f0760750fde8ae6060a83d110923372439179c58edcbf28866dbe50018505d12e98616265b4eda40f8e8c09f1adee79cd3321885f7b519a37179fb716d8dd5238720205fc6d073ded3c7b581ddad7d90b166b6d8021b5e52b51c9d3", @generic="b06db0bc7f7f1b78211b8d93c02f", @typed={0x14, 0x1c, @str="74086e750000000000000000008c00"}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000080}, 0x44080) r2 = memfd_create(&(0x7f00000007c0)="74086e75000000000057d5a46d1c0d034e00da000000004087953e35d327ba0a5ec3afa556e40048deda4d016756df80ce74de576242d1edd82c50132b352127984574d2b7373b56c000684f14d36305e14a2ea8f0a2521224443001cb9463cf9b8d445a8462967026ee9453b0cb536a5c750050cd10804bd6cae1b63dfd8c626bb0c36af917007983c569dbe5e3f25f775c1f25", 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1, 0x1, 0x100, 0x8000}, 0xc) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fchmod(r3, 0x80) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x101902) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x83b2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x10}, 0x2000000000000000}}}, 0x84) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x620040) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={r4, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000040)={0x1, 0x2, 0x2}) 2018/03/25 18:33:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x488, 0x140, 0x0, 0x140, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x9, 0x7ff, 0x3, 0x2}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, @mac=@random="e7a71fe30cf1", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0xff, 0xff, 0xff]}, 0x2, 0x8d4, 0x7, 0x5, 0x5a2, 0x9, 'rose0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002, 0xc, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000001c0)={0x3, r0, 0x3}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000140)={0x2, 0x2, 0x2, 0x4, 0x1000}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000200)=""/208, &(0x7f0000000300)=0xd0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000340)={0x6000, 0x19000}) dup(r2) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003580)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000003540)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="fbd8d9af7eadab00"], 0x20) write$rdma_cm(r0, &(0x7f00000035c0)=@resolve_addr={0x15, 0x110, 0xfa00, {r3, 0xffffffffffffff80, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x5}}}, 0x118) 2018/03/25 18:33:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x37c) socket$inet_icmp(0x2, 0x2, 0x1) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/03/25 18:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, {0xdfb, 0x800000000003, 0x8, 0x719, 0x4, 0x6}, 0x9, 0x6}, 0xe) 2018/03/25 18:33:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffd) 2018/03/25 18:33:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'gre0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) 2018/03/25 18:33:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7d82f2c7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:11 executing program 4: alarm(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:11 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x490000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x3f}, 0x8) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000009c0)) 2018/03/25 18:33:11 executing program 7: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x800020b}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="b3c923215d38eb5790dac5628d2c7cf48df037e67dcebdd0b59f6c6c96d583a0628a6ddcfc15297ca0716eab748c9c7b1d68570916b6e2db494d6dc66049a6b2d07eeb8ba2725aaa5d494052b53edf934be7fb35731a0b8a2ba482fe3b030c6b5d210039ba7776334cc15a3030c9a4ce817a7ec503f9540b98f21de4a002b8a1e8c3d590c0d180180580967e9dd253ab7250e80c1275dd5dcaa180e689231e1e052b1cd11940b5fdf6a4d081a39341489464b8aff62b6c80f0b807940e86afbcf32209a99bb5dc240d3ffeab69fd9c55b0c5", @ANYRES64=r0, @ANYRES32=r0, @ANYRES64, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYBLOB="cb58b94bc66333642c0bf02b7d3a439ece19c2c104b2b415e6c52c3a212d97d72e4ec7dd3226df0bf4a93ac22101685941121475fbc56296f80b77b29482bc36c3e48cc9c3528aa31137260ba9dd479cf3461997ed4e697536efa50d5b8dab0997c1cbb3f82e56b37b2ba43b", @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0], @ANYRES64=r0]], 0x1}, 0x1}, 0x0) 2018/03/25 18:33:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:11 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000000)) 2018/03/25 18:33:11 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x40, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:11 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x2000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x9, &(0x7f0000000280)=[{0xec, 0x3, 0x7fff, 0xffffffffffffffa5}, {0x3ff, 0x8, 0x55, 0x7}, {0x3, 0x7fff, 0x80c}, {0x6, 0x82b5, 0x7f, 0x81}, {0x6, 0x100000001, 0x8, 0x99cc000}, {0x4, 0xb5, 0x80000001, 0x100000000}, {0x1, 0x8, 0x8, 0x9}, {0xfb9, 0x1, 0x81, 0xfffffffffffffffc}, {0x8000, 0x3, 0x8, 0x9}]}, 0x10) r3 = dup2(r1, r2) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000000c0)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000340)="06017197f4914e470d34b1e9169ed550b81de9870ce4f4c2be63d9797ca82f5463ae4a3b23a4791a91a53c16d3c4436b9790de4aa7615f82d1379f06cab27e0521f95972dfe8b122884170db3e0bae9fcfebddecb52c14579a838bd87bc55cba642f4c1dedee9ed20488e07d089cc9de068db026b0ec2a501f36aa33771dd9ecbf94ec26f242b472931a02f7") gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x101900) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) accept$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x1a8) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000140)=@req3={0x8, 0x7, 0x3, 0xffffffffffff89de, 0xbd, 0x80000000, 0x7f}, 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) recvmsg(r3, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000016c0)=""/36, 0x24, 0xffffffffffffc117}, 0x1e) 2018/03/25 18:33:11 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x8, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0xc000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0xb3b7, 0xf8, 0x3]}, &(0x7f00000000c0)=0xa) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) 2018/03/25 18:33:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffa) 2018/03/25 18:33:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x243, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2ad) 2018/03/25 18:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x3ff, 0x4, 0x6, 0x1}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:12 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x7, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x993d}) 2018/03/25 18:33:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180), 0xffffffffffffffb1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) connect$packet(r1, &(0x7f0000000280)={0x11, 0xb, r2, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) sync_file_range(0xffffffffffffffff, 0x2000000, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:12 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)=ANY=[@ANYBLOB="ff07000000913200"]) 2018/03/25 18:33:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x290800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x7, 0x49, r1}) read(r0, &(0x7f0000000080)=""/87, 0x57) [ 230.620485] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 18:33:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000004c0)="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", 0x14a}], 0x1, 0x4a) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) dup2(r1, r1) 2018/03/25 18:33:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x91f, 0x8, &(0x7f0000000040)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x40) 2018/03/25 18:33:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="256370757365746574683014656d30262d405b657468312700") 2018/03/25 18:33:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) 2018/03/25 18:33:12 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x2, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x6000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000e00000/0x200000)=nil, 0x200000}, 0x1}) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x101040) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000100)={{0x72, 0xfc00000000000000}, 0x10}, 0x10) 2018/03/25 18:33:12 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xcf, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x993d}) 2018/03/25 18:33:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x20000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) 2018/03/25 18:33:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3, 0x5}) 2018/03/25 18:33:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x428, 0x2a0, 0x2a0, 0xffffffff, 0x0, 0x0, 0x390, 0x390, 0xffffffff, 0x390, 0x390, 0x5, &(0x7f0000000140), {[{{@ip={@rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xff, 'sit0\x00', 'ipddp0\x00', {}, {0xff}, 0x4, 0x3, 0x4}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x80000000, [0x1, 0x80000001, 0x7, 0x9, 0x80000000], 0x100, 0xfff, 0xdf}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x5, @multicast2=0xe0000002, @rand_addr=0xb0, @icmp_id=0x67, @port=0x4e20}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1a, @broadcast=0xffffffff, @empty, @port=0x4e24, @gre_key=0x101}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff, 0x0, 'erspan0\x00', 'sit0\x00', {}, {0xff}, 0xdd, 0x3, 0x16}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff, 0xff, 'ipddp0\x00', 'bpq0\x00', {0xff}, {}, 0x8c, 0x2, 0x29}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0xc, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xffffffffffffff01}, @port=0x4e21, @gre_key=0x71e}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) 2018/03/25 18:33:12 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r2, r0, &(0x7f00000000c0), 0x102000001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:12 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe2(&(0x7f0000000080), 0x80000) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000040d8a5039a7ea761b624cb10098f1dbd7cb6c20bd95016738ccfa2e5af653dfc7176fd0020fa9d5c3589a46190d193c5d14d747cce9d772c22e4789743cf29906e70e7ff649dde6341ba2e73fdb0cc586672b232ce0f6b1853188b8890b3058582711e0e76f997798cc753fe905974bfe7be14b52e49dab0ce163cc686e5aeb952f0fc09866fe0387067e73f3a3e", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) setrlimit(0x7, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000800), &(0x7f0000000880)=0x8) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r0, 0x8, r4) 2018/03/25 18:33:12 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x8001, 0x3, "eb694a2b2a85", 0x8}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:12 executing program 5: r0 = getpgid(0xffffffffffffffff) capget(&(0x7f00000000c0)={0x399f1337, r0}, &(0x7f0000000180)={0x9d, 0x7fffffff, 0x8, 0x40, 0x80000001, 0x10001}) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x1, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) r2 = semget$private(0x0, 0x2, 0x392) semtimedop(r2, &(0x7f0000000040)=[{0x2, 0x8f68}, {0x0, 0x6, 0x1800}, {0x3, 0x72, 0x1000}], 0x3, &(0x7f0000000080)) mq_unlink(&(0x7f0000000000)='\x00') 2018/03/25 18:33:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x8100) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x100) 2018/03/25 18:33:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x4, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=""/218, &(0x7f0000000640)=[{0x60, 0xaa, 0x0, &(0x7f0000000380)=""/170}, {0x20, 0xd0, 0x40, &(0x7f0000000440)=""/208}, {0x0, 0xc5, 0x6, &(0x7f0000000540)=""/197}]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup2(r3, r0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000000c0)) 2018/03/25 18:33:12 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x87}, &(0x7f00000000c0)=0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)="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", 0xfc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={r0, 0xc09}, &(0x7f0000000140)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x2b3, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='keyring$/mime_type+-security@/vmnet0keyring\x00') ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) 2018/03/25 18:33:12 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xe9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000340)={{0x1, 0x0, 0x7, 0xd05, "e17409ecc1aade3940697cc9f50a7bd1627b0d8707e765ee2224460aca39065b1b0d8f1e93a197d9d5457f31", 0x5}, 0x0, 0x0, 0x0, r1, 0x9, 0x0, "f2f580d053e0c64fadbb35fc9fd0c88aa7d3f37a087ef448af7d551c76a9b0213a5c9ca249546b22dce798e2758f7ab930fd5e948d4c058a9e9cb8159324feca", &(0x7f0000000180)='/dev/loop#\x00', 0xb, [], [0x400, 0x0, 0x9]}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x210240, 0x20) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000a40)=0xe8) bind(r2, &(0x7f0000000a80)=@can={0x1d, r4}, 0x80) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x7, 0x100000000, 0x8, 0xe294]}) r2 = geteuid() setfsuid(r2) 2018/03/25 18:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x400000010000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23}}}, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) 2018/03/25 18:33:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20000120, 0x1, 0xab8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x2, &(0x7f0000000100), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000736974300000000000000000000000007663616e3000000000000000000000006970366772657461703000000000000065727370616e30000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000030090000b0090000f8090000616d6f6e6700000000000000000000000000000000000000000000000058080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000ac1414000000000000000000ac1414bb0000000000000000e00000020000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ac1414aa737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000000000000000000000000000000000000000"]}, 0xb30) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 18:33:13 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd95, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:13 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400000, 0x0) recvfrom$llc(r0, &(0x7f00000002c0)=""/162, 0xa2, 0x2000, &(0x7f0000000380)={0x1a, 0x0, 0x9, 0x2, 0x5, 0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0xfc}}, 0xc6, 0x7ff}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1}, &(0x7f0000000400)=0x90) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000640)={@mcast2}, &(0x7f0000000680)=0x14) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000006c0)) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x206000, 0x0) getsockname$llc(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) bind(r5, &(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x200, @empty, 0xfffffffeffffffff}, 0x80) bind$vsock_dgram(r0, &(0x7f0000000600)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/25 18:33:13 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/66, 0x42, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x404) 2018/03/25 18:33:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x9, 0x0, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0xf) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f00000001c0)={0x1}) ioctl$int_out(r1, 0x5460, &(0x7f0000000100)) 2018/03/25 18:33:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000440)='./file0\x00', 0x40000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x34000}, 0x39, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000002300010300000000000000000d000000534452b4d8d2fc011d42854f94e7ce4c9ce2523a16632a9a92ecba5861a2f5dfb3bee42ca58e8109f1e291c49a6399c786d9531042c4f67064946b2a80b108344fb2a309ca8829ce221525d1c5fbd57a0396c1ac57c3a0a07a920250415c40315d9a0612f00b5a48b32a889006754d7850c6fa339291b94297bc892f"], 0x14}, 0x1}, 0x0) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) 2018/03/25 18:33:13 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x167b, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101200, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000001c0)=""/186, 0xba, 0x7, &(0x7f0000000140)={r2, r3+10000000}) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffff, 0x80) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000180)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000040)={0x3ff, 0x80000001}) 2018/03/25 18:33:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfff, 0x6, 0xfffffffffffeffff, 0x4539}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x80, 0x1, 0x4, 0x401, 0x6, 0x1000, 0x3, 0xe7, r2}, &(0x7f0000000140)=0x20) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xff, 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000340)=0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x80, 0x20000) 2018/03/25 18:33:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x40602) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000240)={{0x5, 0x5, 0x40, 0x8001, "8efa02645071045468a6acf56524bafd0c78d6411b5aef5d2e12f81c620c1f9376939ff47544a15ce3b09a1f", 0x7}, 0x0, 0x0, 0xfffffffffffffffe, r3, 0x800, 0x0, "621294bc7dc1fe8ed5fd0478394da79b08faa7ea5614e5e28f8b071e371ac89e09180a6db8b34b5ab1ce4650f86f71faa41f1e8d34d875437581736005acbd99", &(0x7f0000000200)='*\x00', 0x2, [], [0x3ff, 0x8, 0x1, 0x3]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000000)) r5 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/kvm\x00', 0x0) keyctl$clear(0x7, r5) 2018/03/25 18:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x80) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x80000000) 2018/03/25 18:33:13 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10b000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bafff0)=[{&(0x7f0000000100)="29000000200019fff63d89170c4df109ca64000d15de0005190000040d000c000000800000f900001e", 0x29}], 0x1) 2018/03/25 18:33:13 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xd0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/03/25 18:33:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x30000) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x40040) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x5, &(0x7f0000000100)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(r2, 0x0, 0x8, 0x0) pread64(r2, &(0x7f0000000700)=""/4096, 0x1000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1000, 0x220000) 2018/03/25 18:33:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000480)) 2018/03/25 18:33:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000440)='./file0\x00', 0x40000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x34000}, 0x39, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000002300010300000000000000000d000000534452b4d8d2fc011d42854f94e7ce4c9ce2523a16632a9a92ecba5861a2f5dfb3bee42ca58e8109f1e291c49a6399c786d9531042c4f67064946b2a80b108344fb2a309ca8829ce221525d1c5fbd57a0396c1ac57c3a0a07a920250415c40315d9a0612f00b5a48b32a889006754d7850c6fa339291b94297bc892f"], 0x14}, 0x1}, 0x0) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) 2018/03/25 18:33:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x3, 0x8400000000003, 0xfffbffff00000005}, 0x148) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)={r2, 0x52, "188ed4792494278478c151e71da37323347b56c310e59e2acb84e3da1158e13af8741301566baa63a64cb6f27fbf3a3c8f95a4e881c02bd84df9a72675fa7fc4acb1ae2b9c2aa0d3727de4866f56dd570960"}, &(0x7f0000000580)=0x5a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x81, 0x0, 0xff, 0x0, 0x4, 0xa3, 0x9, {r3, @in={{0x2, 0x4e23, @rand_addr=0x10001}}, 0x0, 0x3, 0x2, 0x8001, 0x2b6}}, &(0x7f0000000240)=0xb0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='proc+\x00', 0x6, 0x2) 2018/03/25 18:33:13 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) prctl$intptr(0x26, 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) io_setup(0x100000000, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/03/25 18:33:13 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:13 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000b2f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4400, 0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0xffffffffffffffff, 0x7, "50bf12f4c4635884cadfd920bc17f4de165a8a93a706ce1768f36dabf7409208c59d3a2b463206fd73b6cb2304e6977baaa07fcc3dcda93c8e338a51cd716e", 0x4000000008}, 0x60) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00005e1ffc), &(0x7f0000086ffc)=0xfffffffffffffcff) 2018/03/25 18:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ustat(0xffffffffffffff20, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/03/25 18:33:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/25 18:33:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getegid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = syz_open_procfs(r5, &(0x7f0000000200)='clear_refs\x00') accept4$nfc_llcp(r7, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x0) setresgid(r3, r4, r6) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000280)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(r1, 0x0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x7, 0x4) ioctl$KDDELIO(r1, 0x4b35, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000100)={0x6c76, {{0x2, 0x4e20}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/03/25 18:33:14 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x400) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x1ff, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000ff, 0x3}, {0x0, 0xfffffffffffffffd}}) fcntl$setflags(r0, 0x2, 0x1) 2018/03/25 18:33:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001180)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x5, 0x1000, &(0x7f0000000100)="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"}) r1 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x429, 0x7ffd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/40, &(0x7f0000001100)=0x28) 2018/03/25 18:33:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$1(0x1, &(0x7f0000000100)='\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:14 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000140)='H', 0x1}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000011c0)) fanotify_init(0x46, 0x8400) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4640) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:14 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="38031f6b8fa08aeec7b77b8e608af2d2c5c0e1302c7ace0692c60e04a9d6dd71342b13efacf7ef2c13ac2f978a5e3b23a99ad55382155aba9f927933d92941b8dc9dad4b0add3524862309eb59cbbd12ae1ee4c760ec26ddf5aa6943f67ccb270c68740ec2982f3c16df29f33ad90bf188baddc75a8cdd601f41e961dcc478f83057b9807c1a5d234554bc3a35cfac60b28479c97f09eaa478c98f49d058e3fd09096b", 0xa3, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7fff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:14 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x2000000000080004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) sendmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)="e5", 0x1}], 0x1, &(0x7f0000000600)=ANY=[]}}], 0x1, 0x8000000) munlockall() recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x80, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x3f1}, 0x0) 2018/03/25 18:33:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x28, 0x30002) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x34, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @dead_binder_done={0x40086310, 0x2}, @register_looper={0x630b}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x9b, 0x0, &(0x7f0000000100)="9dd1df4f7a1d2459c2f3e0b829e0b3690bd765c5b8ce153de3e014a02560ba7152d041e1244842c7447ceb83d492e59a69520c92af99aebd688dbca13ae4487f912ac35dd63fd72726f738472efac47828709e15ea6e60ed7736e077faee6880597d3921a2407407b293560ea0c4f41386112b70fbd89c8c8d9edf5dfdb603ba6561da6564402e47bf8f767a6897c905138e99bacac64b71f5f196"}) 2018/03/25 18:33:14 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) 2018/03/25 18:33:14 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x390, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$int_out(r2, 0x2, &(0x7f00000000c0)) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x0, 0x101000}) sendfile(r1, r3, &(0x7f0000e64ff8), 0x6) 2018/03/25 18:33:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x0, 0xfffffffffffff15d}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) inotify_init() sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) exit(0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x7fff}) [ 233.368420] QAT: Invalid ioctl [ 233.411061] QAT: Invalid ioctl 2018/03/25 18:33:15 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x60, "5319a05ecc5d072270d5c0fe9c58813675e507e35d670ca799f2151da14b57071e7b90a9e58d82888c28fb9b6801f9c8d1f2144e5f569062cee848194baae555a4d473b600f4912012a88483f7ee39742778ec5b145c7c19462ccc7796bcba46"}, &(0x7f0000000180)=0x68) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x3, 0x200}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40) r4 = dup3(r2, r2, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r6 = fcntl$getown(r4, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r1, 0x4, 0xfff, 0xffffffff}, &(0x7f0000000240)=0x10) setpgid(r5, r6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r3, r4, 0x4, 0x2}, 0x10) 2018/03/25 18:33:15 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000140)='H', 0x1}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000011c0)) fanotify_init(0x46, 0x8400) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xfffffffffffffff7}}, 0x400, 0x29, 0x8, 0xfffffffff3373fa5, 0x401}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e22}, @in={0x2, 0x36, @loopback=0x7f000001}], 0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0xffffffffffffffca, @loopback={0x0, 0x1}, 0x9}}}, 0x84) 2018/03/25 18:33:15 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000002ffc)=0xf4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x1000000400004) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="f5e0c10ab3db18a256f8cb1ca2899537e0265adec673bc88379300e6c6e8ff3a2325881236ea8be6d797e923060c7394dfa48f9ead8611d5cde593fd0e84") 2018/03/25 18:33:15 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x800000000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000026c0)=""/185) 2018/03/25 18:33:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r1 = gettid() r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) setpgid(r1, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000340)={{0xbd5e, 0x5, 0x2, 0xfff, "6bd32d040a3132c156ac176a71601cdea3a2b1e37d1a8406726696e7eab2c4a69d425f209c78d473e1331cc4", 0xdf}, 0x0, 0x0, 0x2, r1, 0x6, 0x1b02, "715c4e0a7d018766f09334200ac836c5ec83033142ad823df54266801c84af88615de71e616c1e88a55f2bc6e797a3bb5773ae91441fb6e046975f85fef8a71d", &(0x7f0000000180)='/dev/loop#\x00', 0xb, [], [0x1, 0x9, 0x1]}) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8080, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='.-*eth0md5sumvmnet0(selinux\x00', &(0x7f0000000140)='/dev/loop#\x00', &(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/loop#\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='/dev/loop#\x00', &(0x7f0000000400)='/dev/loop#\x00', &(0x7f0000000440)='/dev/loop#\x00'], 0x1000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) mkdir(&(0x7f0000000040)='./file0\x00', 0x1f) 2018/03/25 18:33:15 executing program 7 (fault-call:1 fault-nth:0): r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:15 executing program 2: r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20203, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x2) read(r0, &(0x7f0000001040)=""/4096, 0x1000) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x1) 2018/03/25 18:33:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='/dev/loop#\x00', &(0x7f0000000080)='md5sum![ppp0vboxnet1\x00', &(0x7f00000000c0)="295e0f00", &(0x7f0000000100)='/dev/loop#\x00', &(0x7f0000000140)='/dev/loop#\x00', &(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='trustedsystemvmnet0\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='/dev/loop#\x00']) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:15 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000140)='H', 0x1}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000011c0)) fanotify_init(0x46, 0x8400) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffd) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x109500) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9870, 0x16, 0xd, 0x11, "fc3509a073a0a3e1a07b03f73a2639001b47e566b61cccc9635eb0390b72b6e08986edeea6677913f1b4551198b8ef87fa13c0a065c6ee616ce9841639e59bec", "e2a52decca1e59fc3397f6ed3972ce4d115652cc92811e352568ca5469cadc4a", [0x7, 0x2]}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000001c0)=""/230) timerfd_gettime(r3, &(0x7f0000000300)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000002c0)={0x9, 0x9c}) 2018/03/25 18:33:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0xa00) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000600)) 2018/03/25 18:33:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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", 0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x800000000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000026c0)=""/185) 2018/03/25 18:33:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000180)=0x44) gettid() r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x3) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:15 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfff, 0x8000, 0x280, 0x6, r1}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = getpid() ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000000000)={0x3a, 0x8001, 0x7, 0x87}) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xffff, 0x2, [0x401, 0x314f]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x40}, &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) fcntl$setsig(r4, 0xa, 0x19) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x594, 0x92f, 0x10000, 0x9}, {0x2, 0x8, 0x0, 0x1000}, {0x1, 0x5, 0x0, 0x3d1d}]}) accept4$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000100)) 2018/03/25 18:33:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = shmget$private(0x0, 0x3000, 0x1004, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffd000/0x2000)=nil, 0x1000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x484100, 0x0) 2018/03/25 18:33:15 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000140)='H', 0x1}, {&(0x7f0000000180)="f7c46cd44408c8a717e693b7503effb2d0c1266c57066f09274a90c2506919bd4dcbdda124ef46c06fa771f4dca1a7e2c35796183b91f22b2c8564d58f6ac9a43d0e9995ac86162f1c923ce9c6c5d92ec4264da924b850c09b9956f11916080c393229e1187173b91f008074dc77d7253692c34119bd976d7f3004c36d2394ccbb1aee6ccd124f176ab8d69c9010053f12104ef20e7580b2053a5e44e10aa08945f928cb33b87505f12075038a763bd684504dab278a0cf2d28d36b015e2a95077d5f6f84fabfc90e80af89a48450638b1e451fe5e605820afa38f5c4c8f6275f6acbabaa057c0bc6075c84a8500cfde23e3fccfc0a9d1a77d1d5ed9d369eb9074c634e2cf4d658c52d94a44a7fc4b9c2b69c9c13debb5be0c3ba190c3c81441cd2ab0849a6aff8c6c34692438e4090d32926c3a84d58a65834b80f2fc7fc684b80dc155ebed880adeb5523ec35c48a70e706fb5967a97f0922e27f86688c36803c22ac6e27160ebc8954140472dfbea9bc5394819323911c3370bee2c90c331d604d91339882e92119f4e92f84599d8423c8e4e717ad0e8099383d3a2db390c101f9b0bd2a11be402ab0d043e9e23ba953145335e1b0f2dddad29cb8091c99bc6a2460f76761a0d5f8e5dcf19afa71663ce3aa9468c1600265867905cc4ea37aef8b21c674dfedd9678b7b0629e44a9b3f26c206a4240157e6b287a5c2daea941f3fcd56e3d1a5174dbaf84c92cf88e3d19d97b291bbd122332845b283c7d35df9f24e2cdf6ee3cbf6202fc246cfb680cf77ab78208edc78911a5f1c0f797cb60cb6286d6c94d3a57d51d9ac51ff24305e2cd3a307e02854e26ce5486fa37406b7b45b3be5f22aed725e57736663a94292a2e82cd527b8736595891aa60ea48b579665e385ff3a8b9352be78fd37286896d1d14a42cb45a187675defcc2ead6e6dcd23ad587aaec7b457d4a987c09fe325ec8c0c42261b67d589d261a46aa5decbe125ea5d2d52e2d5e21064357b6ff2e89e460cc0ee3993d6451cbf3ae7b6231513a07bc95a480b8fdf4f7a16104fc47fceac192e7ff0417f4bc99bb03288aa3dcbea0d8e0483235f36eb2f1970433fa8e9e24607b2fecdeaa8bc466737d6f643412282726aba61c1bcdcda02e742e1a309e834326179ee04ebf4e8c87e2f115c7b11a0f42c54e3c515b2bf18fd6baae5d9b2230a770cb58b6aff104b0af660a39c49d87960b545e986a7650d19662a9353c829e741d2eea78b6a93f4aa708bfdaaec9ecccdee8bca07d9076b36e1cdb22b4ea33c2c577f43a27286656582b944bc208022d3792106bb4383a4569f947569268b56c783c1aa23ee4d25ce50dc05d25ab31240e294cbe99e4531531462225062b91dee39966384c4e9606898d04079d1ee9fba1f5388bf649108c86bd9fbfa0ac828c7dad143cd097d2da6e151be307bd62adcb02b024f8fa37debdbdbbe80f1cbce80d26e05fbeef43ba32cad6419e159a7a888f7a3c7aa4730e89e03d9edd58b53d26d1fe84ac2a918b662227cd4c05d04203ad1698ff21ecd03196e482e71c5d505843ba64ccb759a03917adaa330a5f4af8e5a6073b781dfc3eed80e3b5edb945a82e86e3f493b2cd077602cd170a798db1dc91ec75da153bb3b3ff399231d2da9467f962913d870d7fcee83da98ab381fd1d4c11d5ed4759995d0d6285f38704b285b9debf3b337185d5748c0950c8d71b4f610019744a0df00f37efdff2fdadac4482a45043453e5ee6c088843f8b84869dce9120db21098d13fa211c424b9d56b96bae6af30cfb636d9a71fa75342c78f9f392866914dcd9a173e4a3cce0c363495a4d4b1341e23ba97bce46b5ee91173b8402660246f9ba6054baa16b237d14c5f3cc076e53ef70ba3178a699ee5abedfcef37b4e8c9687ad1e128edeedcf471aa2d231ba24155bd472a222c0fca6838e362916bd4f5dd334a64bce93858f37d79031cca1eb9a6ca221930cdc1464ebc54a54b094c126fc21a6a1505b30902b912b503a0162f82dc97ab153a2739728d1b9548d83cc5dc82d2b8460d932244c56d3fb03d99df7c0a397d2ff0d8a9258111e2455100dcad42e0ab10ea8c5e50605c717a959bff116afe9e6b8cbbfdb9568e4ff35c7f7b35b39097473b70251fb7bd7f6ba87327934215ebc2a1e708230662420e6a43876f4aac32cdab0e2ac68939b317659c6fae999fe988fd5f0efedb008f4329e2972295ecf82fad793d22a7d74d150fd09d086bf68f1d98a66c4734d51ea1618fadaad0f7ad22528266c07d21b9f8b4e29faaba39126d0f08cb9d2f73f9bcd6999e2d217bc82bfdea909cc63edf5185a788228a9754460680e0e1fb2140ad63faf747aaa41ffecc1193a36ea49f77e4220284924eef3a7219d343e41292a7227d1938e114b61cdb1f2cbdae336850ce723067576d75f8ec0242a09f35e0e7420d6dce540874cc0b85333c1dff412b707de1440d7fc22bc873676c197f23cf2bf9572a416e97c178aa554438eca763cbdd476824477b2ff2738ff6e488dade302e0ccd74183e4b0b1222208ea45e35b1916be4b6936cd7da287fdfcc994b5a6c067b6092188dd8b8d829c336f54593877dd8759e9e753c2855c1a70f90f94ac710796e380e184342528bd7ddefbbcdd22145e474781744859549e65fb64a2089f2b029b1e8734f2b0b4f0022d458aae0e4bd48c4ee50337ad70c045516554f75f5432e27d6416af84e623d4127e1b79292f202fac22e799da1bd81905ddc5450ad8a7d568367cd294f1e44ee0145be5973d2d6701b46d22c957765a100d4c435c44f63a1cc1a6f214505b029a252ab05fbb427f07d49329d41d3ef80b33a4a7792eda35e6784d7dec186207ece72d3d54b8c23b1ec73c1e8b22ce25fce358f9091b9da4aec8d78c314c85564144908681f9a06f6f1383f23a447b34260e9af468e3ebed561a457642878e03c4e13e0f65b17d66f30741a94a691704186f8a20302a39c1635e5a0bc4d7589548efc91bdfeb3bb8423d0ba2a4a85923a2ffe161169808080b735b242a06bc32002cdbfbce9a149b9ab71709e39fa1a00b217729d78175325bd1dfdbca809b3db922b5520030daf14a6f3ea11648597025fc94347304dc30a97f470fbf4623aa35a468146e05834b678f076d5e4ec3dc8d7be1c57e790f442383734ccbd324d9480525a7bbde6da0b060220f00226f0d16a4fb6a60d436edc006c055420e54294202b2e7c7a178ff24d91f6e1b2057a4311759550fe747d3868095ee1157fcb25b81ef3f1c1090137b0d5798b05b5679b450b8b05d5edee1f7bbd43c456d055a2839c6a2d27d23c2e979d6cdacb84925f500d3fea4d756944f6f1fcc4e9eaca6cf8eac47f5a7ad7d39155d8243c345a122f5d3cbfbabc37d3c27edbdc5c7b04469865afb77d4e4713fd8f1feac280286c6b6d29b6285a335247742a48c7fd310f56459ef065fdb5e1aaf936537e4f0944d4ecf275997135bd3cfa363cad4c6386ce2dab748d14c23b11ec7a1635eac1f0fd7ad083f70a0a2d39b82b7214e50f0221729f01153055e2a27ba21bc8c19753f9cfd85fbedc0ea04c710a6f523f6818c321d25998004e30fa8a09a701a2859060847bcbf6f77e136a0abb45fff6f37b88dfcf1923d4e4888f4a35f4587b10dbfa8c44c84134bacd522ff6be80c5ef09ede00186ca0dde5b58ae4a8598466108ecde040d1adb30a3b37f6c3e50fc0360d223e27b66613755c8c8daaee1dc4a8892788b662924b5b4611a18ecec91a87e5b37c55c59c1b3291bf1a280140fbd753047ac3df63c23b8c844f33863a2bc76704c5384de0ec973d66208d0da384ec807f848a193f203ebc74ba573d907a39841669ae12954f5699de71470c24f768374e43f04f51da57970d42f2a82090ad4bead37ca2540c3b59eaa56557c2ef5c119a410172868660300a0285a157cad297f5effdb5d6df0b5a426827ef4f941c7e2166912a75b1ae6257b75fe194c55dfe6f1cb6c142bade703d0e0a0223dcfdb39a527b6aa28272cbfb406f336a60f913e54f802af1b3fb0df731008d571a74959a4960eda28d9eec75df27b6adada81340b4a8e149acd7e45ba511e43cb3f14d67784e0ffe3a9af6f17a9e01ebcf1f2a7966a5c6f3a5c7689da952ea2542ced79e64d9b3a37d12ed65fc5f95069b241019a64d410226acb46351fcebcf6021c83a036a0fa3743c065c336f2cb949547b2dc77a31c7bd5a5419f7fe1b83319d2e58e16559d6138c7e869b370fbc6861ee9249bbc534c31930880bef1aaba657631e863501468a31b29c8f31e52ad3e4c06b8947604de5a010c3703a6a92eb1721671c4895c931b2dbfea633fbb68701fe58d8af63769862cc29f91bbe8db3d535ab785b2762e48e7af3f42f585313ff15dd8b64ce6f01ad99861cfcfb4cdfa096116a4a6eebdcb8c21e9e262483d9a6a6b3c0e2e1f1859d468c105042df07b4b05bfd7418592ae3788f0f051153746c7f4a580a8c5d46c28f9950c025b2f98ec7efc5eab912a07be96809915e4815e0add8b7d0799189339cd20e55e4fb1729f1f15a77faf40d61e3ab26370bab056e440762b9d02319d0c99407228cf062d37b03e3290c7c22046bf5a7c6c8360a1650aaada6027408a54c98ae9d770a94bb656956281e876f509e7fbb922946720d5c2956d316eeddc797d3299dd56a17536445f5a387818ca115cb1badcae4cb702d8b152fdee520ca914c45b258f31fbf4f414928013ece30700f1ca13b4f3bffc008271ab0339d3e7820594cf147af259956defdea54d031b79c0bbe54c51f7795850e20204ef736fb2b468e76b99f58c70d44ea57929fe7f5feecf2e4083d0523cd11bfb7d3389b20869a1228ee512706d1c5c3ac0ed012becf08832b86ac0c73176fefdc6c0dad721a6996e978bdaa7bf639a472073076a87bfac40392a42a6aa69a3bc1a7ccf1bc89bc0b74be9d53d5bc5571b70bbd0fc24332080d5b108c4ce2a9aa1cb2438ba1144792eb0a04e2b5b584614a8086f60b48f844a3122ea5d50bb6982b443323b3ef7ba7618a683a485f9366778b2ae424cb4356571fbe92802bbf266a45dbe0bb0cc93731fb82fac80ff06f05f1719e512d83546fc0550e5299fd0e5cc558feb87cfe364ce1a69e1e473e29613a6450da08523e77c52c7090229e3f4acff4e1f528d6755040dc40deb1cda4e95200d234a15e4244fdba9db1a0bda860f0f56b11ee19aa8098de72b19b2938219c61b28e15b5f2663ced660591369332adbb6998dacc03d00b26421ddd61dddab925cfcc11418d1ac31e635d3bd91a96f7a47702b9cb3da40a465585681bb295ec8b4481cc8ece5ee82a1c9d2ec6e2cffece4ca8120458bb07ead77b11cd62bcbc2d2cf3aba6a5da00ebb2bb6c85fdf3d4b323c8199edd40bb3c20972f83b18c38a616ced926875367f8ac41ab19648a905cf3782bedcf47b9f33a956455cca38c4946d563d3916d3c12d3a475b6f3e30d96bd3700cafb5f037cba77a8c21b96cb15f67e740e277dbfef03c7751b54173e02fc2404a528a98e1991b686c626c0d6710aac10d5a15a1cb009cbf4e1ac89091d921f7a53b73663bd09dffbc8bfe62e21657b2d9054f9bb989e7ad9b6d96cbfdad9d3e761a73a166186bce38f20e803df7306a49820c8ef82bcc72cfe822bd1ef20fb139fb746b91ce671a22531ac36df9a75eeabb045e1106a229727d285cd87abcb1bdfb7bdaf1031ee63f173f09f108c1cb19630df67145deeeb01aacfca6aa046", 0x1000}], 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000011c0)) fanotify_init(0x46, 0x8400) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x800000000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000026c0)=""/185) 2018/03/25 18:33:15 executing program 7: r0 = gettid() sched_setattr(r0, &(0x7f0000000180)={0x30, 0x1, 0x1, 0xf21, 0x7, 0x20, 0x4, 0x3}, 0x0) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) mq_timedsend(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffff9, &(0x7f0000000100)={0x77359400}) ptrace$setopts(0x4200, r0, 0x8000800, 0x100024) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x21c0000000000, 0x1) epoll_pwait(r2, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000000240)={0x173}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r3, r4, 0x7, 0x2}, 0x10) 2018/03/25 18:33:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100000043fff9) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/25 18:33:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40600, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000100)=""/243, &(0x7f0000000040)=0xf3) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x40000000000, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff]}, 0x9}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x80000001, 0x7, 0xc2, 0x9, "51af45a2b80ade680862fab744d26c85c7cf307f88f00157b06edbcdf88a028c850586eb7610fbf5b796569c", 0x4}, 0x0, 0x0, 0x80, r3, 0x3, 0x3, "a25573c7b22b49b8700d37221be05cc707d161f02a9ef7f1232d8a2923da76eb476b2ea5bbb2c079a77098e805a5ff8b209b2ce0e68e16630cdfee17dd87960a", &(0x7f00000001c0)='!\x00', 0x2, [], [0x1f, 0x4, 0x7]}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x24700) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x11a, 0x1d, &(0x7f0000965fec), 0x14) 2018/03/25 18:33:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fchmod(r0, 0x41) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x100000}) 2018/03/25 18:33:15 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffc52) r1 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x50, &(0x7f0000000040)={0x0, 0x3ff}) mq_timedsend(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfff, 0x80, 0x8, 0x1, 0x6}, &(0x7f00000001c0)=0x14) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000080)={r4, 0x4}) 2018/03/25 18:33:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000040)=0x6, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) fcntl$setstatus(r2, 0x4, 0x40000) 2018/03/25 18:33:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x800000000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000026c0)=""/185) 2018/03/25 18:33:16 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x2, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:16 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r1}) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/03/25 18:33:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='coredump_filter\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x67, @mcast1={0xff, 0x1, [], 0x1}, 0xd0cd}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x90) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000003c0)=0x2, 0x4) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000002c0)={0x1, &(0x7f00000001c0)=""/51, &(0x7f0000000280)=[{0x2, 0x56, 0x3, &(0x7f0000000200)=""/86}]}) 2018/03/25 18:33:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) syz_open_pts(r1, 0x2000) 2018/03/25 18:33:16 executing program 6: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x200, 0x3f, 0xfffffffffffffbff, "7213cb95ef58972e2c5207f423f392604b5c62dc6183deba3a06f3d643b44f4e82b7306144187034d6f0f1400b3db917356665220b538a488a319ad7a5cf8813194cbcbe4a723664e62b41061512336a"}, 0xd8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r3 = gettid() r4 = memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000280)={0x314, 0x80000000, 0x10000}) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000480)={0x9, 0x3, 0xce16, 0x4010}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) connect$l2tp(r5, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x32) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000029c0)=0x6, 0x4) fcntl$lock(r2, 0x5, &(0x7f0000000180)={0x3, 0x1, 0x401, 0x10000, r3}) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f0000001700)=""/157, 0x9d}, {&(0x7f00000017c0)=""/242, 0xf2}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x5, 0x0) sendfile(r2, r5, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f00000028c0)="026608996fe3d5ff040d838bdedec193a4d7b39aa11e38a796edf9e11496115f52f1b30db854710f43750635f2b5b708469efb8093e891b4bcea33f68733d68468d0394920f7b7fd0c0b1a260634d73ecb54ad737ee33ff1c0f2e3f52bcfab33ea8fa191698c3659b3a424430284061e695fd9cc445e96f236b470814a2d4a51a5fd1e70b18b61e6412dd97c721d2b415d38882bd36d8e7762520a89a2fc597f3961756d856a4cc31489883c55f5898736fc22ead9fa", 0xb6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) readahead(r0, 0x8, 0x80000000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x223e, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x6c000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x50, 0x2, 0x2, 0x10001, 0x8001, 0x100000001}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000180)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0xfffffffffffffffc, 0x4, 0x1, 0x6}) 2018/03/25 18:33:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x800000000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) 2018/03/25 18:33:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) 2018/03/25 18:33:16 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/149) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}, @sadb_ident={0x2, 0xa, 0x400000000000, 0x0, 0x206d}]}, 0x28}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100, 0x10, 0x0, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "a44454d2e6759ba5bb6d0b8a6f88603b933e45c7638f4328e7bb622f0b36fb15e0c9312232b1f03a8227c7ef"}) 2018/03/25 18:33:16 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x1, 0xcfc}) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f0000000200)="57775d329f6f427742b4bc6dd03b28826cdd02c2e3789edda413baf810b1de2bc896b7e1f9785a3c1bf8134257287c88645bdd482d9fce631515d2c524e602a0e03df5a368e3e6d96f6c48004742c675c4d9b087b7634ecb1dca57185af5c5650b56ae0782e9f7d82f3bf9389af91a1e660335e67a4edfb4243ce46c1cd6fac042cab12fd191c2f41d995161c32ef8c861cdba0e4ee2e030a3e26363504a2064", 0xa0}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5e6db347276134203308f5586ad9f50c652d0c1c37dc692e952eedd03628a8c5b48bb18a03a99d52dc471c728dafd216e5a8e1587b1349ea069c10a071fe5044cfb5b6cdb56945d28d", 0x49}, {&(0x7f0000001340)="e1947eb232cdc1f12458ffa0c78147aec3dbab7011d41a89e6df2f99d43ebc4f75eafdb7c19ff67d52b2db4e6c418dc1c5f5398b1fa2e9b9307f2de0ed184018bbebbd0b58ea6696835926e06ea86c187c5d1c2da10793d1f39f3a6059c2e217ba041c402737c2aef2", 0x69}, {&(0x7f00000013c0)="0cfc1e138f72dcedadfafdf6d97a0b95e276f31f0eea558c671e9c43bbc4a6b0", 0x20}, {&(0x7f0000001400)="08a52dcce88fd012f135717f6acfe3c7e56545b43dca052b91f63806719435ed9a0d012a06c00c1f44", 0x29}, {&(0x7f0000001440)="7f9abd56191db7049e7073afd615b0232eafa09b67", 0x15}, {&(0x7f0000001480)="3ff33c8b8539b2631f3bcc3c8bbf8b6baa2699805816e96d2f0c78eac9ea461ca3e051cfe1690efe6a10001ed68375cdeeb8d58c5b3fb0fc5eeefa73f69f4bf076c48704f6e775c4d114ebf8448283265eddb162cf364a22013cb6e56c92fcaf01fb5d9fce507a27b233c3590f553b8603035d344a325e09561a86769db2d43f1a883d700cb8d9d3fc842a9b37c35a18dbc85c01a3abb9dffd", 0x99}, {&(0x7f0000001540)="6bd19a815b50c43d7b031094fd96097806d3cea7199a833c3b6e001d968b1754513a6a8146641ed58741a8953a971c484f3a3b4f0c2d328ceeea8585522d2d0e220be1a32417668ccb8f6e20898eeaaef885bf29a6fba22c7b282d2a668fe46424e9633406e5cf124f6d925c58d7056bb0c9925d8c1145d12593d0be29b75ab823c44ae78c5a1d3920a048ef1a73150071acc7b30dc52ccd07d22f61857330044f5688ba0afb796296d6baac6344864f2f932aa84148e09d7d105c1482e109f15527dab071f695065a2784c2fcac05e6543748d918218eab30b6b4f95c7f2d470c4416f14c277501ae", 0xe9}], 0x9, 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/206, 0xce}, &(0x7f0000000140), 0x8}, 0x20) 2018/03/25 18:33:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101901) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = msgget(0x1, 0x81) msgrcv(r1, &(0x7f0000000000)={0x0, ""/92}, 0x64, 0x3, 0x2800) 2018/03/25 18:33:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) 2018/03/25 18:33:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000280)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/89, 0x59}], 0x1, &(0x7f0000000400)=""/63, 0x3f, 0xfcf}, 0x100) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x3b8, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={r5, r3, r4}, 0xc) 2018/03/25 18:33:16 executing program 1: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/41) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/179) 2018/03/25 18:33:16 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x5}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000900)='/dev/cuse\x00', 0x2140, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000280)={0x2, &(0x7f00000001c0)=[{0x5, 0x8}, {0x7f, 0x6, 0x7fffffff, 0x5}]}) r3 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='mime_type:\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r3, 0x0) socket$pptp(0x18, 0x1, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000001a00)=ANY=[@ANYBLOB="34813176bcbb534b0ac02ee8282912d19dd69b64c44a646e1513139d727e801d8a1bee3e7df1d0cb070271add72ea17693d4d809f34ff6261f02aa1c3cde60ca89b52256fbd22ca024176337a0507593cab2e41aca8bbe71ef0355fce92a778567cdc555479eae21835b9839887cfa86c8574170b5a8983f9c58d5cc90206054f2900229c81d6e7ec0bb2e898290475b52a31f3dcab76e72aaf421b01df78d25fb724208ca10f963bc48effa7246e512c4da672ebbcd6e4506f1ef91eafbd11d16827a70f0483fb9650162d897d6f50088233828577a22d435fd4bbbfac69ca212b29a7b4de9ceca160639afe81ee3379884b8b844657c13623525f648ebcf384409a13d81818a2760a15006ec8ba410916bec6093e7fcb715494aaf884e4ba3fdb2a73b8b99d8d8918dd178faec0f425f004ff20967cf3a0ade5e4f385a5bb7138aed607b6c4e77ce4e0cca1e77de71866808566b7875c144b93a25641260dffbef4dfeaa626ef935c8bf7ca43905fcb00df1cd8e6667d4379d2029815104371b80eaa85a334ba96a5770ebb14d4096da1dd9ce96216d5cdecab570bfe6116ecf9a9fbc4e357e58447ff736f68013fb7692b0e592b6337bf1333a0ec79360be034a73d3001b586c83a409473692e5b65d3285da44b4c18f386bdc4d9c374aa0fa4e9bff1d01e15f66287ad457983e91f50ba9b78ee7977bb5ac1b8917255ea5bc59763956e3c5a84c93ba50bd55a82dcf8dbd39e89ef1ed9c88393f3b6e9c6a89dcb912edae8ae30bf8b76efce24ef1865d02ec563ecc2527d4becae70fece63d7acf090de7969c1dd73e77ab2323bb1afa8030c4b317dce69acffc49bcc712f3b7dfc412bec3808172a1634e76e3fdb6975311480fd1840d486531fa24568f179e4c6ebe5e316fd7a94bf85722c8970bf489def8515a6bac1473acc91117c94cfc73d4a0c2c29273410256c0357adc20b4b469470ca66e5c997ce0616d057ac93ce7f78340d8b7d6896dc38ac11a291645ba287b985af5c55970996796e7d747605b4df7b232824a67f45fdde4939c441a8b66b68c748b5388d998cce4bd3903371373c8884a53c4a4a78dd0fd38237f24883206c528cb9a3c25a44b8e73beaf4afead81285756eeff60d016306f258ec104118c1082c0e056b3b135988560a421d950d52508e22b6184a6e8cb46856bf533136e8afaf9d143ce86627b5b68c5bb3701b14eda787e36a1bc88eecd587edf1772ac0e75d8c9cc222ab1991ae1b05dd2dfab20e76311dfc15f1e0967b58f679155d68e993c4d36f88452b3dadb21f954044b47c929b9b8df9224a8829d315453de4c1683064bae666668211475cb6db25fccb506db371b152019666ab588ba0a765dea141055f7b2ee158ff936a900ed155cc741c54c364421e6a72dc1f5202ef16e650e104d00d7b445ee526237e3d6d99b35e4b80b4bbfd018dfe034ccb31ca52afc033b87ffb26e2131bb3c6ef3f7884d5e31ac70a3835b373045d0f03524426143b890c1cb4cfd0860d1697329c122126e70e9e95a2b0a49732a7b6c4dd968376da1bd8f47ea9ccc477003dee12e8af73433468d8c938bdc0aa82af682f520a0a23c7700b776dc2a2558563438f1052037f181d1803a1e0d008ba13eb249281d78450f37cfa9a96e0af0a4305f709e3c6d2ab6138bada4a7766ef5d5a22a18b86223b0c389b5294eebbb76551119659c10960579ed11b4dd4c1fcb0d1f7ffb6e9d3a13249c4d104470f58254d429c8d58f59ecb9a0f00911dd26052a33dfe667b632eddabfe30e32fd7079bd68f4ceb430f781514f5798eabfcb7317eb4d1ee642a34152882b203e1e5aa971b3ab9fe602b3dac5f4c23d303b5bd181281b7220a853f705e03deaf11e088c314c821cf493c602f7b62a29e19bfd1584ff9077ae86fac471c3f2f8ef07ad2db280c1a2f082c1656136d5bb99046bef276613354f1f00cd82b231df194fc85884f4307748f8f92b7660878c0d994ae71839497e16a3f7d1d8853270b793612fc318021f4e265a7171bb769274b58f5c9a6472df293666fcf9e111101f02df34b10da4dc6792daa1e665453d171b433a556c83c57412e860d19b17c24ef72dcf28e0ff2b1c56004bf2e5fb6b19ac2685e9e52aff566ecba622b22542bcebb848fe7e382a2d30e0eca6ba5107b6b59ba2ce104741e53737422fb7b5c0b9ff3596e1ca4b19d3ed1eda5c68a84586a8d4e2647b2a088afb1208d178e3d7cc297104d26f3e7839626ea02d4a0124921fdffdac5f3ef18103a31303cf6b6f1834fe34f95bd92bad933e050f30930ad7cf3b79e1ce26eb9ff3be486413a5f6ed5440d9e21eee619381cc7071050d68105e20b88e993791bb0088baf6c25d90edde03be11d95b5cec868ce12c038f7be3e10ecd7d9d803a8defe3eab85c5742dae4b86e3dc9ef69145c7df3888d6cee1bc82dd6b6a62e447ea40adb595d416f63707278734672a4fc6593bae10cba25c3d9996c8172091da36266381b9c8f6a750a5057e55a84676c8124de31cf56ccb92be18eea2997f08d50e0a3755ce3a0f3722bf0b3e776e4517b3cb02f406c920cd9ca42b661c5b9b60e004277a978edb57c2a28b78d43ff97e4e7cca9c182f4b4f32f9c38b155a52e6b50485f1058342203999d66a12ef2227884f5635b68552fe3a815204679c06e51d4918e3a51d1293279ac2d8c6e0ced52ce833d2651d6324825c202fe910f0ae778d151aff0ff8619eb520410b52b258103807121ec3f2beaf487bda1510ae2e74afea41ffc7f83910fc04d3e3f70bc4e5445208d17f04745d4dfd451fe3e89152affa6b96d863ee320a2cae61d763c78cf803be1e94f09ad578ab2bdc58847f4376b3f137c71b824095d8584925743fed3d7f4922e031f0566ebbb5739ad9ed37d1ec043e076cf9960929b8f05ff8367f2c708bb9afbbc36ac815d37aceaf63adc0d4c4703ba8a3aa8f223b68de20fb759f32873149299db02140ee28d9a6d638a097ece043ee06d3b2e1a70dc82d50f58f703b1170feabda667adade3132959bab4ad181b2254647a8adf6b5f4dad8c2c31f93780d779fd14de275795f807005b9ffb20fe1d00a44df7314076cb717887a51b53d3831f661697b14302372ec995074fdc910573291feee397cdfe9e21ed592f382ad34fbe0af08e742ade647b97b958c6840545881fb7fec3b392c055859b05b4227de55f9cae3c0178d877c533c6439971d72e0c6c68630e19b20ed4d5646fcf8f6053c6f286fa05bf1f4627e88c334cd408e8d873a4b4abc14e0a1bc606ab2d32fb3efd6f1738c9d384a38d424b244a2bfd6b2eaf1fc8d0dba9508af5bd19066cc69424a72a652cd3304475f0758fb7dd8a9cea32e76e9249fa1b9241bcd9d59bbe6ac1fb2657b26069d3b6b2cd53e6520a8116ae5a4f2491358f650aeaf519ab28fb1ea731eca524165baecea3da71243554a425cc6b6b562ddceecc04617d15b2102f4085a986e5a537c1c1e7b57487f586b8037d39e03524afb3bef862b831c0e91c3f3f355c573b4f72b37b9480095305c96a377dfd80173132fed4e0aa9cb74d6a4a21b690d2bd7a3827d74af5b3a897d0b1a1bff22d9e5a7b45a4e830d89dc12294290ab518fc9959d27a836b4e12f1628740c539767c6e9b6c091a4a3c1c4ebdb847f6b2e94a63341b6cbf19b470df5fa039fd564010fc730e7e2d0e9a34abc3b861dc8d58239d87f634d1967825eb9d812caff784162e184ce407bebbfd8f03d5ee3fa840e8cd99b00200b94b6b57cb5497b55cb2e4d1c67ebb88ede20e412e970c91fc0e88706b735632f9d43662a311cae7798834ceb5a2f716ef03be1157b834aef905c49067f84bd366bcf51f4c5d5bf58609bbb48fb8c499cd8372b32d20b12b1df45e7e6a686c117eda862564a61fab95a904c87ba3acb2145883501aa7928f13f688188cd2faf4dec79c5c9b627b612c5b443602de422a1e78d30fae6863e4c1295c67f083958179364cc7e11177c1d7b3b61d86b302b2ad3f9ed1fb5315b4ef18dbf70554c5cf9e5082a56d75b60ba945aaa0e9d02020e29799d07c0edc3b762fb8d52f3952179ee5c841172c1c6ff63f67f773ec660360f6cbebdd247b316e16ca3e16a58030dcc7a4d503a88a9900f64a03949f5c2f32b58a68c6e28c6189e055711311a306b4ea4d3cf04e60dc6da55e1365288d5d4950a09fc0685a09ce76f7baa9cdaabe2a32aef47aa0a9443e27c6f7f32156d223d1206f2427b71b72b40e56efdc72675c0cabecd8058962876fd5bc5283c488555d85bca6d6a4cc9592c5d0ab05b3961f7e1dd74aad2876e612fde640d277e49134780991d8cc9d200c0247d29206f7ea94b7b214ff8b122ba2431ae6d90f26e9e64db23a1f68062146d418130329d1014782bc0045673b33d01334074a0ef6d9346f6c569dedef8f2b47de66bfe2c7c01b16d48b2e69811ecdce69148a341bd32183f03ba7ebd64136d188f2d8c0caee6fd25273e72e721de9b5a8eb8566aa20bfcb6df816618d4b9e3d834b597f1f005f75e3a394e90800e0e3a199dcc980923fb2a0e89511f5522bed349043e60999f923d5c4ab06dc357d6d7bd1d7e6f7a331f06af20aa37f337dcf07dfc1bb07d4238b6cda7bf20bb22810c13ac0a2f023e5f98dfa1933206e186be445c2ef38df88565af2087ab6977c0b4d047aba558d356e21955b04e1aa950c03aad13a6f2f659a35ffb02429f916920b028621bfbb83613a24c82cabc456bf387864437892fa6428395f830f26ccdb7d1ddb7ecd7db35cdb4051600ecec2e309bc1fd7e0f0ce133609b2394f6bf057a2229cc1c10aea3a8fa79adcd2e4038ff8c57c7ab7b0549bb93d0288fc4e020e853f105e74cca11d12f044e38188d1d9ce83e28aba6ff05e1bef9d83d7445647822eec424f4021410c7d7311f7e53c56135a6f0b02d2aadd97682aac3d11c2212d9c87b7d2709d5a19a1b0882a5767ec84450fee8b77d40db80ec80d4b09cd7ec551e3555b64045640f64341d49813b1f116acd4b4942999e4da370a81804a861142592718c53c2717c34d12482c8e37b41aaf39e4873c2ae9c13f9f4208708d002501a35e4150d4bf5cb6cc97de086d82e874ee7ecb6770393fad2ab31a991311bb3dec99d518b70affdd2c19a1eb9c8782d0729d4c9b8aa68868c74721cca824dc3304691569d8a40fd550595c6d3829342994ab55c19c4e8f32ad0774281d75d1d5a2639dfe07d5d9a509a943221a228968e160bb4f5d1d58588016519b06e11891d964efde5cb4b9dc8d12028b35ae4210b3036b56f6cd3be7f52fc5b4a56b9d8e8bdf24559b193f5300ed74e34b13055d52a54243efce01cf22a6140d0fd709abb90f4a424106ce705659e94651ca1fd10356bbdae7f9d5df4b41b47cb54bcde02c66f446ca827aec2c5dac6e7f16552962c112e812ecc2ca2947c69a09088c00a6dd1578a61df364bed2c0d8776dc1e0097881ccbdaf3a4fc27ec0eec9a7428b651163c5f46b5372ce98cc867d58d4ab75cb212c72aa137993c395ad38a1023d2600d3bbbc20018c4971dc2dcf53f516a333ceb09ed75533ff4970ef783ab056e8502fb6fcc116bbde715d336096d9154d355d012740355db42f761fa038fe08355e13182a9d6fb8664ed835a5c300ef72ca3202156667f22cf8035a2e584a03d1beeda5e69e6717b9d93354ac6be717453c34c00ed81bc7504ef083698a2464d11e465f55e012e451ab78eedb93ba94ebd1ffa85d31a452479aaf31", @ANYPTR, @ANYRES32=r1, @ANYRES32=r4, @ANYPTR], @ANYRES64=r3, @ANYRES16=r4], @ANYRES32=r3, @ANYPTR64, @ANYRES32=r1]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x2, 0x80800) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') io_setup(0xfffffffffffff88d, &(0x7f0000000140)=0x0) io_cancel(r3, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x8, 0xffff, r2, &(0x7f0000000180)="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", 0x1000, 0x100000001, 0x0, 0x1, r1}, &(0x7f00000011c0)) 2018/03/25 18:33:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4400, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/25 18:33:16 executing program 7: mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000000c0)={0xac88, 0x10002, 0x8000000000000055}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e80)=@mpls_getnetconf={0x3c, 0x52, 0x212, 0x70bd28, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xe2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5fe}, @NETCONFA_IFINDEX={0x8, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="59fc0000000000008cac6fa7b54e50a90abe1b016d1eb068c322963ce07ede3136bfe820da9c5b88c53c61377c4e3314c4", 0x31, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/25 18:33:16 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) gettid() r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x72, 0x100000000, 0x4, 0xee57, 0x2, 0x6, 0x2d1]}, 0x12) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x800) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x9, 0x40, 0x6, 0x9}, {0x8001, 0xfffffffffffffff7, 0x0, 0x1}, {0x80000000, 0x100, 0x6, 0x10000}, {0x70e9, 0x5, 0x2, 0x18bec6c5}, {0x1, 0x0, 0x5, 0x5b}, {0x4, 0x3ff, 0x4da, 0x8}, {0x9, 0x8001, 0x40, 0x1}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) dup3(r0, r2, 0x0) 2018/03/25 18:33:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) r8 = getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)={0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) sendmsg$unix(r3, &(0x7f0000002680)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="a78cc3f47b55351d0e49e0373ca1fddcda5f0c58de9ce13e3f1095fce33641132e5e5157ef7556a6be1d8d1143b786a66b8a3ee43e55f9843181b3397c7e7b06c1a263fb23d381776ac93f18733c4a17025974e339cdf6583b420a1b9e615db82b3d72351fe01ff33e5f6b7dd28af9f0b28d430ba3bf176a591281", 0x7b}, {&(0x7f0000001200)="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0x1000}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="28000000000000004547298e0a68965d", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x100, 0x40000}, 0x800) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) 2018/03/25 18:33:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0xe, 0x14, "73f3da343594fd05d4dd1804d314db31f13b2f7a070a62d132520c957da896c563dd9ef1fe4356cdd925e486b8af68001d20e14e418b5d2706839b1bb81a6127", "fb0e0b62da18d5bcd11482df2aa2b54ccc54d773baec12c1362bb9a0cce3f2c9", [0xffffffff, 0x9f85]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/03/25 18:33:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/cgroup\x00') ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x18b) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)={0x40000000000, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x252, 0x4240) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 18:33:17 executing program 5: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/245, 0xf5, 0x1, &(0x7f0000000100)=@sco={0x1f, {0x5, 0x6319, 0x5, 0x3, 0x6e28, 0x1}}, 0x80) 2018/03/25 18:33:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x3fffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000180)) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a0000000000004b63000000000000810000000000000006000000000000001f00000000000000ff0000000000cb000200000000000200070000000000000040000000000000000000"]) 2018/03/25 18:33:17 executing program 7: mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000180)={@mcast2}, &(0x7f0000000300)=0xfffffffffffffe0b) 2018/03/25 18:33:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/46) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x404) 2018/03/25 18:33:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0xe, 0x14, "73f3da343594fd05d4dd1804d314db31f13b2f7a070a62d132520c957da896c563dd9ef1fe4356cdd925e486b8af68001d20e14e418b5d2706839b1bb81a6127", "fb0e0b62da18d5bcd11482df2aa2b54ccc54d773baec12c1362bb9a0cce3f2c9", [0xffffffff, 0x9f85]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/03/25 18:33:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) gettid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/25 18:33:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400), &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) 2018/03/25 18:33:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0x16, &(0x7f00000000c0)={0x1e, 0x8, 0x8001, 0x5}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000100)={"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"}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:17 executing program 7: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3f}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000180)={0x200f1526, r3}, &(0x7f00000001c0)={0xffffffffffffff00, 0x7, 0x4, 0x3, 0x5}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x9, 0x107001) sendmsg$nfc_llcp(r4, &(0x7f0000001400)={&(0x7f0000000240)={0x27, 0x0, 0x0, 0x7, 0x80000001, 0x1, "a1cd1dbbe4628085c4ae208123cb4f247a8c74acff6f8f37ccf2c4d40732b24eb6c9d0044f4a81904dc1abd97b57f1ddd503211290657ae5dfe0919bbad5ab", 0x2e}, 0x60, &(0x7f0000000380)=[{&(0x7f00000002c0)="831029288539afbd8f1aa591321ac7ae52164fc9f8e25d173229d98abeabe66d7dbec721e40bb5af10fbaaadbf78ce5b97886f79de81b7b37287d7c7f3f2281f889a29ab5776ee39556d1a28103e6e96886d983f163a7a5b7e79bbc8da95cd716dac3f87b19b9f8f4df5a3734437a14b8f", 0x71}, {&(0x7f0000000340)="1ba93964dbc9829f6cdc54bffba3e634a32b17c409d25cc8dfe59d928e53abdd529929caedb3c18c1e9f71", 0x2b}], 0x2, &(0x7f00000003c0)={0x1010, 0x10b, 0x1, "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"}, 0x1010, 0x850}, 0x20000000) mq_timedsend(r0, &(0x7f0000000080)="a1d88ffe151d81cc35fa6477b53a3a46e344a892ddc0435e004ce78be011cbe260c28647ed3a9ed1eaf189f36ab02ee04bc614715ca12ff5aa41ccfb4bc6f1dd8a93168e5632f125a80f204c8420e3fe53177a7589bec9c620d9056a2583cc910d275683faf53948", 0x1000001d6, 0x80000001, &(0x7f0000000140)={r1, r2+30000000}) 2018/03/25 18:33:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3ff, 0x1fff9) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x404) membarrier(0x400000000100000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2000400}, 0xc) 2018/03/25 18:33:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0xe, 0x14, "73f3da343594fd05d4dd1804d314db31f13b2f7a070a62d132520c957da896c563dd9ef1fe4356cdd925e486b8af68001d20e14e418b5d2706839b1bb81a6127", "fb0e0b62da18d5bcd11482df2aa2b54ccc54d773baec12c1362bb9a0cce3f2c9", [0xffffffff, 0x9f85]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/03/25 18:33:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x200) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x4, 0x9, 0xffff, "b438ccedda27", 0x4}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x2, 0xd78a, 0x6, 0x4, 0xffff}) 2018/03/25 18:33:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2100) fcntl$getown(r1, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) lstat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002800)={0x800, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @rand_addr=0xfffffffeffffffff}, 0x0, 0x5, 0x5, 0x3, 0xfffffffffffffff8, &(0x7f00000027c0)='bond0\x00', 0x64, 0x1be400000000}) getuid() ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002400), &(0x7f0000002440)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002480)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000002880)={0xcd28, 0x8, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x924, 0x80000001, 0xfa, 0x2, 0x40, 0x4, 0x0, 0x7d3c, 0x6, 0x3, 0x1, 0x8, 0xf}) 2018/03/25 18:33:17 executing program 6: io_setup(0x7ae8eb14, &(0x7f0000000180)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x10000, 0x2) io_cancel(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x5, 0xffffffffffffffff, &(0x7f00000002c0)="dfebf7e1cc2cf7959f26", 0xa, 0x8, 0x0, 0x0, r1}, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) waitid(0x2, r2, 0x0, 0x1000002, &(0x7f0000000340)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x82) r4 = gettid() sync() r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ptrace$getsig(0x4202, r4, 0x7fffffff, &(0x7f00000000c0)) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) linkat(r5, &(0x7f0000000540)='./file0\x00', r5, &(0x7f0000000580)='./file0\x00', 0x1000) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) pwritev(r3, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x8fdb, 0x0, 0xb, 0x0, 0xcd1bb86abe87a565, "9297cd27d6ae882ea7e3baa8cac74b9d4333534383f83ef5e38ec23ddcf624c3ec2eb69bbd2d727a1cf34301405efb196834369281aef01b035cf36114b7b726", "141cbd6aeb4595a63d3a43c917ca10c26bd25ee7a2715b13d5eb75ee0cf8b2f0de73f0a365f05fd74ca00366e22d1b561d972d3ffc2820f33daab3004f38c2ab", "e3492d7077ed6471c6db7e199e41392915b429616ace126fc398f048c04fd51f", [0xffffffffffff8000, 0x9]}) sendfile(r3, r5, &(0x7f00000ddff8), 0x102000001) sync_file_range(0xffffffffffffffff, 0x0, 0x100000001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000080)="97f5", &(0x7f0000000100)}}, &(0x7f00000001c0)) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000004c0)=0x3, &(0x7f0000000500)=0x1) 2018/03/25 18:33:17 executing program 4: r0 = openat$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_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000440)="baa000ed660f5c1f117d06db532c0f18a8007866b9800000c00f326635004000000f300fc728f00fb18902000f01c90f76aa0000", 0x34}], 0x1, 0x0, &(0x7f0000000040), 0x100000000000000a) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000000)) 2018/03/25 18:33:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, r0, 0x1}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) [ 236.186981] Buffer I/O error on dev loop2, logical block 1, lost async page write [ 236.203864] Buffer I/O error on dev loop2, logical block 2, lost async page write [ 236.212624] Buffer I/O error on dev loop2, logical block 3, lost async page write [ 236.220490] Buffer I/O error on dev loop2, logical block 4, lost async page write [ 236.238703] Buffer I/O error on dev loop2, logical block 5, lost async page write [ 236.249577] Buffer I/O error on dev loop2, logical block 6, lost async page write [ 236.264994] Buffer I/O error on dev loop2, logical block 7, lost async page write [ 236.272974] Buffer I/O error on dev loop2, logical block 8, lost async page write [ 236.281924] Buffer I/O error on dev loop2, logical block 9, lost async page write [ 236.290173] Buffer I/O error on dev loop2, logical block 10, lost async page write [ 369.631204] INFO: task syz-executor6:25946 blocked for more than 120 seconds. [ 369.638599] Not tainted 4.16.0-rc6+ #366 [ 369.643234] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651232] syz-executor6 D19984 25946 4118 0x00000004 [ 369.656902] Call Trace: [ 369.659654] __schedule+0x8fb/0x1ec0 [ 369.663403] ? __sched_text_start+0x8/0x8 [ 369.667577] ? perf_trace_lock+0x900/0x900 [ 369.671832] ? lock_release+0xa40/0xa40 [ 369.675832] ? __lock_is_held+0xb6/0x140 [ 369.679911] ? trace_hardirqs_off+0x10/0x10 [ 369.684275] ? print_irqtrace_events+0x270/0x270 [ 369.689060] schedule+0xf5/0x430 [ 369.692571] ? wait_on_page_bit_common+0x49c/0x770 [ 369.697516] ? __schedule+0x1ec0/0x1ec0 [ 369.701503] ? lock_downgrade+0x980/0x980 [ 369.705673] ? lock_release+0xa40/0xa40 [ 369.709658] ? lock_release+0xa40/0xa40 [ 369.713656] ? mark_held_locks+0xaf/0x100 [ 369.717818] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.722342] io_schedule+0x1c/0x70 [ 369.726051] wait_on_page_bit_common+0x4b3/0x770 [ 369.730834] ? generic_write_checks+0x530/0x530 [ 369.735513] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.740370] ? memset+0x31/0x40 [ 369.743672] ? perf_trace_lock_acquire+0x532/0x980 [ 369.748633] ? find_held_lock+0x35/0x1d0 [ 369.752747] ? lock_downgrade+0x980/0x980 [ 369.756928] ? page_cache_tree_insert+0x410/0x410 [ 369.761781] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.766640] __filemap_fdatawait_range+0x282/0x430 [ 369.771578] ? wait_on_page_bit_common+0x770/0x770 [ 369.776514] ? iput+0x540/0xaf0 [ 369.779800] ? dispose_list+0x3f0/0x3f0 [ 369.783780] ? iterate_bdevs+0xb6/0x260 [ 369.787759] ? lock_downgrade+0x980/0x980 [ 369.791918] ? lock_release+0xa40/0xa40 [ 369.795900] ? do_raw_spin_trylock+0x190/0x190 [ 369.800507] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 369.805620] fdatawait_one_bdev+0x50/0x70 [ 369.809774] iterate_bdevs+0x109/0x260 [ 369.813662] ? sync_inodes_one_sb+0x50/0x50 [ 369.817996] sys_sync+0x120/0x1c0 [ 369.821458] ? sync_filesystem+0x2e0/0x2e0 [ 369.825695] ? filp_open+0x70/0x70 [ 369.829243] ? do_vfs_ioctl+0x1520/0x1520 [ 369.833410] ? do_syscall_64+0xb7/0x940 [ 369.837395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.842432] ? sync_filesystem+0x2e0/0x2e0 [ 369.846685] do_syscall_64+0x281/0x940 [ 369.850591] ? __do_page_fault+0xc90/0xc90 [ 369.854830] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.859345] ? finish_task_switch+0x1c1/0x7e0 [ 369.863848] ? syscall_return_slowpath+0x550/0x550 [ 369.868788] ? syscall_return_slowpath+0x2ac/0x550 [ 369.873724] ? prepare_exit_to_usermode+0x350/0x350 [ 369.878751] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.884124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.888990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.894179] RIP: 0033:0x454879 [ 369.897371] RSP: 002b:00007fc44b826c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 369.905098] RAX: ffffffffffffffda RBX: 00007fc44b8276d4 RCX: 0000000000454879 [ 369.912375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 369.919648] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.926919] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.934200] R13: 0000000000000626 R14: 00000000006fa430 R15: 0000000000000000 [ 369.941523] [ 369.941523] Showing all locks held in the system: [ 369.947846] 4 locks held by kworker/1:0/17: [ 369.952414] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<0000000023bd7b92>] process_one_work+0xb12/0x1bb0 [ 369.962869] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<0000000043b1a379>] process_one_work+0xb89/0x1bb0 [ 369.973994] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000af5d521c>] memcg_destroy_kmem_caches+0xf/0x80 [ 369.984184] #3: (slab_mutex){+.+.}, at: [<000000009f894564>] memcg_destroy_kmem_caches+0x24/0x80 [ 369.993313] 3 locks held by kworker/u4:3/85: [ 369.997742] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000023bd7b92>] process_one_work+0xb12/0x1bb0 [ 370.007749] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000043b1a379>] process_one_work+0xb89/0x1bb0 [ 370.018790] #2: (&type->s_umount_key#33){.+.+}, at: [<0000000056ef21a1>] trylock_super+0x20/0x100 [ 370.028033] 2 locks held by khungtaskd/801: [ 370.032347] #0: (rcu_read_lock){....}, at: [<00000000d3977abb>] watchdog+0x1c5/0xd60 [ 370.040418] #1: (tasklist_lock){.+.+}, at: [<000000006abf4c5e>] debug_show_all_locks+0xd3/0x3d0 [ 370.049495] 1 lock held by rsyslogd/3945: [ 370.053646] #0: (&f->f_pos_lock){+.+.}, at: [<00000000ad4b27b9>] __fdget_pos+0x12b/0x190 [ 370.062092] 2 locks held by getty/4036: [ 370.066071] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.074763] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.084073] 2 locks held by getty/4037: [ 370.088054] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.096750] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.106069] 2 locks held by getty/4038: [ 370.110066] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.118771] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.128092] 2 locks held by getty/4039: [ 370.132070] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.140785] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.150102] 2 locks held by getty/4040: [ 370.154095] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.162799] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.172117] 2 locks held by getty/4041: [ 370.176105] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.184807] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.194120] 2 locks held by getty/4042: [ 370.198105] #0: (&tty->ldisc_sem){++++}, at: [<00000000fb652b86>] ldsem_down_read+0x37/0x40 [ 370.206804] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003eb724ff>] n_tty_read+0x2ef/0x1a40 [ 370.216139] 3 locks held by kworker/0:7/6003: [ 370.220639] #0: ((wq_completion)"events"){+.+.}, at: [<0000000023bd7b92>] process_one_work+0xb12/0x1bb0 [ 370.230380] #1: (slab_caches_to_rcu_destroy_work){+.+.}, at: [<0000000043b1a379>] process_one_work+0xb89/0x1bb0 [ 370.240816] #2: (slab_mutex){+.+.}, at: [<00000000a9e5f667>] slab_caches_to_rcu_destroy_workfn+0x25/0xc0 [ 370.250655] 1 lock held by syz-executor6/25946: [ 370.255327] #0: (&bdev->bd_mutex){+.+.}, at: [<000000008f812de6>] iterate_bdevs+0xc8/0x260 [ 370.263945] [ 370.265579] ============================================= [ 370.265579] [ 370.272606] NMI backtrace for cpu 0 [ 370.276237] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.283138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.292468] Call Trace: [ 370.295044] dump_stack+0x194/0x24d [ 370.298653] ? arch_local_irq_restore+0x53/0x53 [ 370.303300] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.307952] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.312351] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.316831] nmi_cpu_backtrace+0x1d2/0x210 [ 370.321056] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.325547] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.330808] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.335974] watchdog+0x90c/0xd60 [ 370.339415] ? reset_hung_task_detector+0xa0/0xa0 [ 370.344232] ? complete+0x62/0x80 [ 370.347670] ? __schedule+0x1ec0/0x1ec0 [ 370.351621] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.355915] ? __lockdep_init_map+0xe4/0x650 [ 370.360306] ? do_raw_spin_trylock+0x190/0x190 [ 370.364864] ? lockdep_init_map+0x9/0x10 [ 370.368897] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.373983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.378979] ? trace_hardirqs_on+0xd/0x10 [ 370.383108] ? __kthread_parkme+0x176/0x240 [ 370.387406] kthread+0x33c/0x400 [ 370.390751] ? reset_hung_task_detector+0xa0/0xa0 [ 370.395569] ? kthread_stop+0x7a0/0x7a0 [ 370.399524] ret_from_fork+0x3a/0x50 [ 370.403275] Sending NMI from CPU 0 to CPUs 1: [ 370.407806] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.408790] Kernel panic - not syncing: hung_task: blocked tasks [ 370.421710] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.428614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.437946] Call Trace: [ 370.440521] dump_stack+0x194/0x24d [ 370.444131] ? arch_local_irq_restore+0x53/0x53 [ 370.448787] ? vsnprintf+0x1ed/0x1900 [ 370.452579] panic+0x1e4/0x41c [ 370.455766] ? refcount_error_report+0x214/0x214 [ 370.460515] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.465869] watchdog+0x91d/0xd60 [ 370.469312] ? reset_hung_task_detector+0xa0/0xa0 [ 370.474132] ? complete+0x62/0x80 [ 370.477573] ? __schedule+0x1ec0/0x1ec0 [ 370.481521] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.485819] ? __lockdep_init_map+0xe4/0x650 [ 370.490219] ? do_raw_spin_trylock+0x190/0x190 [ 370.494779] ? lockdep_init_map+0x9/0x10 [ 370.498821] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.503918] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.508915] ? trace_hardirqs_on+0xd/0x10 [ 370.513050] ? __kthread_parkme+0x176/0x240 [ 370.517367] kthread+0x33c/0x400 [ 370.520709] ? reset_hung_task_detector+0xa0/0xa0 [ 370.525526] ? kthread_stop+0x7a0/0x7a0 [ 370.529487] ret_from_fork+0x3a/0x50 [ 370.533854] Dumping ftrace buffer: [ 370.537512] (ftrace buffer empty) [ 370.541209] Kernel Offset: disabled [ 370.544815] Rebooting in 86400 seconds..