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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f00000012c0)=""/4096, 0x181) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x0, [0x401, 0x6, 0xcb]}) 2018/05/17 01:19:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/05/17 01:19:44 executing program 1: socketpair(0x5, 0x800, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) pselect6(0x21, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 2018/05/17 01:19:45 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) socket$inet(0x2, 0x3, 0x401) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/17 01:19:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x3, 0x0, 0x100000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = dup2(r0, r2) dup2(r3, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/17 01:19:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f63fe5565db87d567726775702e6e6574", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:45 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:45 executing program 1: socketpair(0x5, 0x800, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) pselect6(0x21, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 2018/05/17 01:19:45 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="a8abd14759c7cfb80eb37895cead5bd1f132b06a240ba5639f00a559e76cec10dee7789ef7c33255d9e7f6c024c8a309727456f21f38ac4f5bb2345bf07af61f40b04265478c709f97dca6e54806fb10b5270c5832c9a2d8efd62cb8bc73a541f796ec52710be909bfd6bf1ae44fa6d90ab7d0e49e7c664fc362e825a43c6d21fcdc595b69ddf23460cddeec2c6a46b7530426dcf9c887713e057cb6074583ef2b1d295466395f993cb4d82c2e") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:45 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x0) 2018/05/17 01:19:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r0, &(0x7f0000000140)=""/4096, 0xfffffffffffffdb3) 2018/05/17 01:19:45 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:46 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="a8abd14759c7cfb80eb37895cead5bd1f132b06a240ba5639f00a559e76cec10dee7789ef7c33255d9e7f6c024c8a309727456f21f38ac4f5bb2345bf07af61f40b04265478c709f97dca6e54806fb10b5270c5832c9a2d8efd62cb8bc73a541f796ec52710be909bfd6bf1ae44fa6d90ab7d0e49e7c664fc362e825a43c6d21fcdc595b69ddf23460cddeec2c6a46b7530426dcf9c887713e057cb6074583ef2b1d295466395f993cb4d82c2e") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:46 executing program 5: getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_dev$sndpcmp(&(0x7f0000004d40)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004d80)={0x0, @in6={{0xa, 0x4e24, 0xd5ca, @empty, 0x7fffffff}}, [0x3ff, 0x8, 0x7, 0xc000000000000000, 0x1, 0x9, 0x10000, 0x1, 0x8, 0x8, 0x6, 0x3ff, 0x8, 0x400, 0x4]}, &(0x7f0000004e80)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004ec0)={0xfffffffffffff800, 0xfffffffffffffff7, 0x8000, 0x10000, 0x5, 0xa9, 0x8, 0x4, r2}, 0x20) setregid(0x0, r0) 2018/05/17 01:19:46 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/05/17 01:19:46 executing program 1: socketpair(0x5, 0x800, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) 2018/05/17 01:19:46 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) socket$inet(0x2, 0x3, 0x401) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/17 01:19:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000480)=0x802c) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1, &(0x7f0000000180)=""/99, 0x63, 0x48000000}, 0x2000) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)="2c73656c696e75787b707070312dbc2800", &(0x7f0000000300)='./cgroup\x00', &(0x7f0000000340)=',{{\x00', &(0x7f0000000380)='./cgroup\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='cpusetnodev\x00'], 0x900) ioctl$VT_DISALLOCATE(r1, 0x5608) read(r2, &(0x7f00000012c0)=""/4096, 0x181) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000240)=0x3) 2018/05/17 01:19:46 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) 2018/05/17 01:19:46 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:46 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/05/17 01:19:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish-generic)\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x4000}, {r0, 0x4400}, {r0}, {r0, 0x4}, {r0}, {r0, 0x7030}, {r0, 0x1000}], 0x7, &(0x7f0000000400)={r2, r3+30000000}, &(0x7f0000000440)={0xff}, 0x8) recvfrom(r0, &(0x7f00000000c0)=""/100, 0x64, 0x40, &(0x7f0000000340)=@hci={0x1f, r1, 0x1}, 0x80) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r4 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffc9c, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00000000100000000000000000000000000003fc7cdfebb54690d4edb44d0b2fa6e372bd526e1e7bbc8307c4dc6f5f5f9c52c88f285791130ff8188a166e0cb5f175a8394e8ccab31d1ba0284fb599e4e88ff9f72bf45f355e18b4cf399c6b9c37186386d4954fce1093ec7b8bf8cd9223d3ff4a15e0a2f87ae5c37931c12dae811d8bf9454ffbe437d65cac9fc046e55aa0c40ef575fb1d644a4ec3eeb82266598068e598d6a802ec4c188594614be1f251fb3ada5657767e4e3b7e6a816e396d5058409ad002601a0c9615f75dc62c3ab8e26d03f3ab610621966198e944c2179ee0871b238e59b23f80", @ANYRES32=0x0, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0], 0x5c}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/17 01:19:46 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r0, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:46 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="a8abd14759c7cfb80eb37895cead5bd1f132b06a240ba5639f00a559e76cec10dee7789ef7c33255d9e7f6c024c8a309727456f21f38ac4f5bb2345bf07af61f40b04265478c709f97dca6e54806fb10b5270c5832c9a2d8efd62cb8bc73a541f796ec52710be909bfd6bf1ae44fa6d90ab7d0e49e7c664fc362e825a43c6d21fcdc595b69ddf23460cddeec2c6a46b7530426dcf9c887713e057cb6074583ef2b1d295466395f993cb4d82c2e") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:46 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:46 executing program 1: socketpair(0x5, 0x800, 0xffffffffffffffff, &(0x7f0000000080)) 2018/05/17 01:19:46 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/05/17 01:19:46 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x600) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x9, 0x0, 0x101, 0x2, "c63182c07a6b2d3bcf0475d343ad7a1eeafac0851ce21f902814acf04c8be51daffc0e2e01324780d253210b", 0x10000}, 0x0, 0x0, 0x3, r3, 0xfffffffffffffff9, 0x3, "cf20015ded6863f22fda2ec36d5b9322e7ec94123c5496a9a24742fb4d16d1d9e404d525034b077ef5f3f0bdb513a1bbd54a7cca2b4f931e41166914dd674e6a", &(0x7f0000000000)='./cgroup\x00', 0x9, [], [0x2, 0x0, 0x200, 0x1]}) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:46 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="a8abd14759c7cfb80eb37895cead5bd1f132b06a240ba5639f00a559e76cec10dee7789ef7c33255d9e7f6c024c8a309727456f21f38ac4f5bb2345bf07af61f40b04265478c709f97dca6e54806fb10b5270c5832c9a2d8efd62cb8bc73a541f796ec52710be909bfd6bf1ae44fa6d90ab7d0e49e7c664fc362e825a43c6d21fcdc595b69ddf23460cddeec2c6a46b7530426dcf9c887713e057cb6074583ef2b1d295466395f993cb4d82c2e") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) 2018/05/17 01:19:46 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) socket$inet(0x2, 0x3, 0x401) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/17 01:19:47 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:47 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/05/17 01:19:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) ioctl(r1, 0x6, &(0x7f0000000140)="014133e99ca080cb1dabdc8b3e0501c005c3859e66ee852324d0cf07bfaf4c3e2f715bff7405026535bc6f4596e75dc0b157732e3ad14827b14b2eafe116ca955fdc822e264ac7f316341943c21077c7ee0e1e99c5a47b719c4bdd1f4de1962e79aafaae782a9b0b884ce125bc4a977250cd7bb797c3d865350b2dbb0ef16e157974f6cda6d274f3d114b94d052bcf009ec0e91a862118d580ba9b6f1e39d2e8c6876b993a1b9258ba0b10fe7e450d12714cd46dcbf29b2bd3078dceb6583e89144bd4556bad45ac294a8f724821734ec4f3b6083b2874e0094fa3972496777ca4774c603f623e6c359c82857bb0") read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:47 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="a8abd14759c7cfb80eb37895cead5bd1f132b06a240ba5639f00a559e76cec10dee7789ef7c33255d9e7f6c024c8a309727456f21f38ac4f5bb2345bf07af61f40b04265478c709f97dca6e54806fb10b5270c5832c9a2d8efd62cb8bc73a541f796ec52710be909bfd6bf1ae44fa6d90ab7d0e49e7c664fc362e825a43c6d21fcdc595b69ddf23460cddeec2c6a46b7530426dcf9c887713e057cb6074583ef2b1d295466395f993cb4d82c2e") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:19:47 executing program 1: socketpair(0x0, 0x800, 0xffffffffffffffff, &(0x7f0000000080)) 2018/05/17 01:19:47 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) socket$inet(0x2, 0x3, 0x401) 2018/05/17 01:19:47 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x37b, 0x0, 0x7fffffff}}, &(0x7f0000000340)=0xb0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/17 01:19:47 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) 2018/05/17 01:19:47 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r0, &(0x7f00000032c0)=""/4096, 0xd6d) 2018/05/17 01:19:47 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="a8abd14759c7cfb80eb37895cead5bd1f132b06a240ba5639f00a559e76cec10dee7789ef7c33255d9e7f6c024c8a309727456f21f38ac4f5bb2345bf07af61f40b04265478c709f97dca6e54806fb10b5270c5832c9a2d8efd62cb8bc73a541f796ec52710be909bfd6bf1ae44fa6d90ab7d0e49e7c664fc362e825a43c6d21fcdc595b69ddf23460cddeec2c6a46b7530426dcf9c887713e057cb6074583ef2b1d295466395f993cb4d82c2e") 2018/05/17 01:19:47 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:47 executing program 1: socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)) 2018/05/17 01:19:47 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) 2018/05/17 01:19:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) fcntl$dupfd(r0, 0xc8eaa9d6cbe028c, r1) 2018/05/17 01:19:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:48 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) 2018/05/17 01:19:48 executing program 7: r0 = socket(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:48 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80e1d0d08f2a7a097ada56def8090f0d0894ab6040c69101ba0bf404881ba0e36559200f45fcb3720e79609515375f369c2126d9b8507bba55d76f586c370d347ae40e9e968bad11da2e6e8ba42a3f0d4a21b1072f6b10b1dfdbb4f9e7acc21eb8f6fd1866bb703317f6e99eea674af20fe90d9a8d80e29edf1909be6b133b6695f1cc2ed05f8d5bdfca6cbbddd9bb669584b105aab45f842445b373e090ce7812c4af8d24c9c42347943e4120899183d9203f8657094cab89fd7db701466696a50379f4b5d6bd00c2baeaa486e59addb67152e197f582be7f5b3a755fd1a37be33f6490c5b6a2ebb391f51d2c6572f046501ae435cf6a70c6d8c27a72d971d1ec663198cecac28b24603b31f336e653246d8ee75f13abd5da297e2950618287763002f66641237ba01e84f23d0529d5392df765a3020073f0a7f9782c1d13ef859ab89f628fb2d16e48c1af41f4cf26ab5138713d0d292c59dcc88452ad34459f61413affcb6084619fc0e0ea2d5a759cf437c13d87998c2cf385f9e99c8252562e1abed9f007885c2debde837efff66f73ad208fd114c9c31e084974e530f6d0d81d8bdb971887568619197c70fe626a748927547f686b28b1328d83b78d74f4109e75c220b9aab173009ad8dcd8f2871c5243e34f531313bac511ebcbcd4d8cde8cbe58f4c5aca06ababd72c255370cff829c52e56b9bc1a92a0fb5db1d3f8bc37d3a34067cf03e60151dbe6cea9977323bd97da7d5c4088af2b4c96a4049c1843ab4ea2e77ea64847dcfb19525bce9b80cd16c8eee390822744455027fcad7e3dff1390cee97f14e4b5996a4a9fa6e573d849972f043cc688995e82cce50077c22c79bb816a307b0bac18d62ba3dd94ac1810090cc1a8f56a448fc8b11bfcfbd047dbdf1f9a8068d889b3149d21e747d07d30e55aa5c5fcc86571590b27ada7d1144ab3de2eff731aaac74b4f37a1881e04df7ec49f8620a8001c63e8eb759678df0e2c4b2806212501cf5cdaa9c5d01ab2bf5a5be99c4ba316cae14436de4544b22a271aa32de8075a3eba73163d23de33773b879e9f154dd9a4d413a68fbbb8da7651708b230ffeb4b99465ff65fcb49d44380b205edbc17176424028f9df027f1b03ba8987ef32f789a6347f6bb1466d2a96cedf7459efadda1551108fc4d48d1880e7aa2cafd3fa0a9c8f2c61bf1c815c0a37db46fb3c9bd33077596", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:48 executing program 5: syz_emit_ethernet(0xae, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xdf39, 0x200}], {0x8100, 0x1, 0x3, 0x2}}], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@ssrr={0x89, 0x13, 0x0, [@multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @empty]}, @ssrr={0x89, 0x27, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}]}, @generic={0x0, 0x3, "19"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000002680)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/17 01:19:48 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) getpid() 2018/05/17 01:19:48 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gre0\x00', 0x1}, 0x18) 2018/05/17 01:19:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffc, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/172, &(0x7f0000000600)=0xac) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000440)={r3, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x40, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000500)={0x4, r4, 0x2, 0x4}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0xffffffffffffffff, 0x100000000, 0x8001, 0x0, 0x6, 0x106001, 0x4000, [], 0x3}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x3, &(0x7f00000004c0)=0x2) 2018/05/17 01:19:48 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:48 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) r1 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x3, 0x210000) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) 2018/05/17 01:19:48 executing program 1 (fault-call:0 fault-nth:0): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:48 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/05/17 01:19:48 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0xfffffffffffffff7, 0x5183, 0x5, 0x6}) 2018/05/17 01:19:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x1000) 2018/05/17 01:19:48 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) [ 1153.921958] FAULT_INJECTION: forcing a failure. [ 1153.921958] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.933326] CPU: 1 PID: 6719 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1153.940517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1153.949873] Call Trace: [ 1153.952470] dump_stack+0x1b9/0x294 [ 1153.956108] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1153.961309] ? __lock_acquire+0x7f5/0x5140 [ 1153.965558] should_fail.cold.4+0xa/0x1a 2018/05/17 01:19:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffc, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/172, &(0x7f0000000600)=0xac) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000440)={r3, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x40, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000500)={0x4, r4, 0x2, 0x4}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0xffffffffffffffff, 0x100000000, 0x8001, 0x0, 0x6, 0x106001, 0x4000, [], 0x3}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x3, &(0x7f00000004c0)=0x2) 2018/05/17 01:19:48 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) r1 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x3, 0x210000) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) [ 1153.969632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1153.974746] ? debug_check_no_locks_freed+0x310/0x310 [ 1153.979942] ? kasan_check_read+0x11/0x20 [ 1153.984094] ? graph_lock+0x170/0x170 [ 1153.987901] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1153.993101] ? find_held_lock+0x36/0x1c0 [ 1153.997174] ? __lock_is_held+0xb5/0x140 [ 1154.001255] ? check_same_owner+0x320/0x320 [ 1154.005588] ? rcu_note_context_switch+0x710/0x710 [ 1154.010524] __should_failslab+0x124/0x180 [ 1154.014776] should_failslab+0x9/0x14 [ 1154.018586] kmem_cache_alloc+0x2af/0x760 [ 1154.022745] ? __might_sleep+0x95/0x190 [ 1154.026720] __anon_vma_prepare+0xbc/0x700 [ 1154.030944] ? anon_vma_fork+0x950/0x950 [ 1154.034996] ? print_usage_bug+0xc0/0xc0 [ 1154.039061] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 1154.044239] ? __lock_acquire+0x7f5/0x5140 [ 1154.048460] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.053636] ? kasan_check_read+0x11/0x20 [ 1154.057770] ? __thp_get_unmapped_area+0x180/0x180 [ 1154.062693] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.067870] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.073044] ? lock_downgrade+0x891/0x8e0 [ 1154.077181] ? __lock_acquire+0x7f5/0x5140 [ 1154.081416] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.086592] ? pud_val+0x80/0xf0 [ 1154.089940] ? pmd_val+0xf0/0xf0 [ 1154.093295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1154.098817] __handle_mm_fault+0x2d02/0x4310 [ 1154.103212] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1154.107947] ? graph_lock+0x170/0x170 [ 1154.111731] ? __fdget_pos+0x1a9/0x1e0 [ 1154.115603] ? find_held_lock+0x36/0x1c0 [ 1154.119651] ? lock_downgrade+0x8e0/0x8e0 [ 1154.123789] ? handle_mm_fault+0x8c0/0xc70 [ 1154.128016] handle_mm_fault+0x53a/0xc70 [ 1154.132066] ? __handle_mm_fault+0x4310/0x4310 [ 1154.136633] ? find_vma+0x34/0x190 [ 1154.140159] __do_page_fault+0x60b/0xe40 [ 1154.144208] ? mm_fault_error+0x380/0x380 [ 1154.148337] ? graph_lock+0x170/0x170 [ 1154.152123] do_page_fault+0xee/0x8a7 [ 1154.155909] ? __alloc_fd+0x346/0x700 [ 1154.159692] ? vmalloc_sync_all+0x30/0x30 [ 1154.163825] ? find_held_lock+0x36/0x1c0 [ 1154.167881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1154.172712] page_fault+0x1e/0x30 [ 1154.176152] RIP: 0010:__put_user_4+0x1c/0x30 [ 1154.180538] RSP: 0018:ffff8801a0f5fcb0 EFLAGS: 00010293 [ 1154.185886] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 1154.193139] RDX: 0000000000000050 RSI: ffffffff81a66e43 RDI: 0000000000000286 [ 1154.200390] RBP: ffff8801a0f5fda0 R08: 1ffff100341ebf73 R09: 0000000000000000 [ 1154.207643] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 1154.214893] R13: 0000000020000080 R14: 0000000000000000 R15: dffffc0000000000 [ 1154.222154] ? __might_fault+0x1a3/0x1e0 [ 1154.226205] ? __sys_socketpair+0x120/0x6b0 [ 1154.230517] ? __ia32_sys_socket+0xb0/0xb0 [ 1154.234734] ? ksys_write+0x1a6/0x250 [ 1154.238520] ? __do_page_fault+0x441/0xe40 [ 1154.242740] ? __ia32_sys_read+0xb0/0xb0 [ 1154.246786] ? mm_fault_error+0x380/0x380 [ 1154.250920] __ia32_sys_socketpair+0x96/0xf0 [ 1154.255317] do_fast_syscall_32+0x345/0xf9b [ 1154.259624] ? do_int80_syscall_32+0x880/0x880 [ 1154.264189] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1154.269028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1154.274548] ? syscall_return_slowpath+0x30f/0x5c0 [ 1154.279466] ? sysret32_from_system_call+0x5/0x46 [ 1154.284296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1154.289125] entry_SYSENTER_compat+0x70/0x7f [ 1154.293515] RIP: 0023:0xf7f11cb9 [ 1154.296860] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1154.304558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1154.311809] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 2018/05/17 01:19:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80e1d0d08f2a7a097ada56def8090f0d0894ab6040c69101ba0bf404881ba0e36559200f45fcb3720e79609515375f369c2126d9b8507bba55d76f586c370d347ae40e9e968bad11da2e6e8ba42a3f0d4a21b1072f6b10b1dfdbb4f9e7acc21eb8f6fd1866bb703317f6e99eea674af20fe90d9a8d80e29edf1909be6b133b6695f1cc2ed05f8d5bdfca6cbbddd9bb669584b105aab45f842445b373e090ce7812c4af8d24c9c42347943e4120899183d9203f8657094cab89fd7db701466696a50379f4b5d6bd00c2baeaa486e59addb67152e197f582be7f5b3a755fd1a37be33f6490c5b6a2ebb391f51d2c6572f046501ae435cf6a70c6d8c27a72d971d1ec663198cecac28b24603b31f336e653246d8ee75f13abd5da297e2950618287763002f66641237ba01e84f23d0529d5392df765a3020073f0a7f9782c1d13ef859ab89f628fb2d16e48c1af41f4cf26ab5138713d0d292c59dcc88452ad34459f61413affcb6084619fc0e0ea2d5a759cf437c13d87998c2cf385f9e99c8252562e1abed9f007885c2debde837efff66f73ad208fd114c9c31e084974e530f6d0d81d8bdb971887568619197c70fe626a748927547f686b28b1328d83b78d74f4109e75c220b9aab173009ad8dcd8f2871c5243e34f531313bac511ebcbcd4d8cde8cbe58f4c5aca06ababd72c255370cff829c52e56b9bc1a92a0fb5db1d3f8bc37d3a34067cf03e60151dbe6cea9977323bd97da7d5c4088af2b4c96a4049c1843ab4ea2e77ea64847dcfb19525bce9b80cd16c8eee390822744455027fcad7e3dff1390cee97f14e4b5996a4a9fa6e573d849972f043cc688995e82cce50077c22c79bb816a307b0bac18d62ba3dd94ac1810090cc1a8f56a448fc8b11bfcfbd047dbdf1f9a8068d889b3149d21e747d07d30e55aa5c5fcc86571590b27ada7d1144ab3de2eff731aaac74b4f37a1881e04df7ec49f8620a8001c63e8eb759678df0e2c4b2806212501cf5cdaa9c5d01ab2bf5a5be99c4ba316cae14436de4544b22a271aa32de8075a3eba73163d23de33773b879e9f154dd9a4d413a68fbbb8da7651708b230ffeb4b99465ff65fcb49d44380b205edbc17176424028f9df027f1b03ba8987ef32f789a6347f6bb1466d2a96cedf7459efadda1551108fc4d48d1880e7aa2cafd3fa0a9c8f2c61bf1c815c0a37db46fb3c9bd33077596", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 1154.319059] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1154.326309] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1154.333561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:48 executing program 7: r0 = socket(0x0, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:48 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x45fc, 0x2000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f00000006c0)=ANY=[@ANYBLOB="700100000b0100002bbd7000ffdbdf250300000108003f00", @ANYRES32=r1, @ANYBLOB="08002b00ffffffff680085005c002600c9fe1f99537ee854ae35936a604e0dffcd68b32502e8acec46e96f343e4c52604f6594c1d258133b8bb8e76888efd950051f36421a5b26ed4e8993cb55c8a2f76eda7ac41fe9031bfd2be4f1aba93796afd103b00e00000008006d00", @ANYRES32=r2, @ANYBLOB='\b\x00n\x00', @ANYRES32=r3, @ANYBLOB="bf9d96864f5e61a516d02e3c284fcdd22e4b25bc667f6af68362db8eb7a15f17bfc4e49082709ef7081cd7b86417e65957e3ad45a5e436bf75ac56203f08135a42734e71bf00c52e80eaf20476fb27c89f87604213bd14fe69d2bf81df1ea6bceab2eb56c6fc0f15c0c1edd89768f6c6f10387c7f1ac1542b35b71a04a59140bda5a0a21e04cb1010ba80e66d079670bbefc7d55879136f191b2cc168edc1cc90f9c1c0d687035f3c708b541ee44ae1e0da5221c1800040014002200766d6e657430286d643573756d00000000000000000000000000c046e3f5b518e53fdcfc15450731dde545d51250681d1d5e14ad73"], 0x170}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c0d4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r5, &(0x7f00000012c0)=""/4096, 0xfffffe2b) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000680)={r6, 0x8, &(0x7f0000000580)=[0x4, 0x19e5, 0xbcca, 0x8, 0x8, 0x8, 0x2, 0x10001], &(0x7f00000005c0), 0x4, 0x7, 0x7ff, &(0x7f0000000600)=[0x0, 0x6, 0x9, 0x7d926b3a, 0x39, 0x6, 0x100000001], &(0x7f0000000640)=[0x1f, 0x0, 0x10000, 0x80000001]}) 2018/05/17 01:19:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:48 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) r1 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x3, 0x210000) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) 2018/05/17 01:19:48 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) 2018/05/17 01:19:48 executing program 2 (fault-call:0 fault-nth:0): clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:48 executing program 1 (fault-call:0 fault-nth:1): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:48 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 1154.526547] FAULT_INJECTION: forcing a failure. [ 1154.526547] name failslab, interval 1, probability 0, space 0, times 0 [ 1154.537888] CPU: 1 PID: 6756 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #79 [ 1154.545078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1154.554435] Call Trace: [ 1154.557041] dump_stack+0x1b9/0x294 [ 1154.560676] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1154.565859] ? graph_lock+0x170/0x170 [ 1154.569656] should_fail.cold.4+0xa/0x1a [ 1154.573706] ? print_usage_bug+0xc0/0xc0 [ 1154.577759] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1154.582847] ? print_usage_bug+0xc0/0xc0 [ 1154.586890] ? print_usage_bug+0xc0/0xc0 [ 1154.590942] ? __lock_acquire+0x7f5/0x5140 [ 1154.595169] ? lock_acquire+0x1dc/0x520 [ 1154.599131] ? find_held_lock+0x36/0x1c0 [ 1154.603191] ? check_same_owner+0x320/0x320 [ 1154.607503] ? rcu_note_context_switch+0x710/0x710 [ 1154.612422] __should_failslab+0x124/0x180 [ 1154.616644] should_failslab+0x9/0x14 [ 1154.620436] kmem_cache_alloc_node+0x272/0x780 [ 1154.625004] ? print_usage_bug+0xc0/0xc0 [ 1154.629054] ? page_add_new_anon_rmap+0x850/0x850 [ 1154.633882] copy_process.part.38+0x16c4/0x6e90 [ 1154.638535] ? print_usage_bug+0xc0/0xc0 [ 1154.642577] ? print_usage_bug+0xc0/0xc0 [ 1154.646628] ? lock_acquire+0x1dc/0x520 [ 1154.650585] ? print_usage_bug+0xc0/0xc0 [ 1154.654634] ? __cleanup_sighand+0x70/0x70 [ 1154.658868] ? reacquire_held_locks+0xbc/0x3e0 [ 1154.663434] ? alloc_set_pte+0x1013/0x1600 [ 1154.667655] ? print_usage_bug+0xc0/0xc0 [ 1154.671708] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.676885] ? kasan_check_read+0x11/0x20 [ 1154.681025] ? print_usage_bug+0xc0/0xc0 [ 1154.685082] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.690256] ? __lock_acquire+0x7f5/0x5140 [ 1154.694480] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.699657] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.704850] ? debug_check_no_locks_freed+0x310/0x310 [ 1154.710030] ? print_usage_bug+0xc0/0xc0 [ 1154.714076] ? print_usage_bug+0xc0/0xc0 [ 1154.718126] ? lock_downgrade+0x8e0/0x8e0 [ 1154.722261] ? graph_lock+0x170/0x170 [ 1154.726045] ? lock_acquire+0x1dc/0x520 [ 1154.730006] ? __fdget_pos+0x1a9/0x1e0 [ 1154.733883] ? graph_lock+0x170/0x170 [ 1154.737674] ? __lock_acquire+0x7f5/0x5140 [ 1154.741895] ? find_held_lock+0x36/0x1c0 [ 1154.745943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1154.751469] ? _parse_integer+0x13b/0x190 [ 1154.755602] ? graph_lock+0x170/0x170 [ 1154.759389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1154.764907] ? _kstrtoull+0x180/0x230 [ 1154.768693] ? _parse_integer+0x190/0x190 [ 1154.772829] ? graph_lock+0x170/0x170 [ 1154.776615] ? lock_release+0xa10/0xa10 [ 1154.780575] ? check_same_owner+0x320/0x320 [ 1154.784882] ? find_held_lock+0x36/0x1c0 [ 1154.788928] ? graph_lock+0x170/0x170 [ 1154.792720] ? lock_downgrade+0x8e0/0x8e0 [ 1154.796856] ? find_held_lock+0x36/0x1c0 [ 1154.800905] ? lock_downgrade+0x8e0/0x8e0 [ 1154.805041] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1154.810564] ? proc_fail_nth_write+0x96/0x1f0 [ 1154.815047] ? proc_cwd_link+0x1d0/0x1d0 [ 1154.819094] ? find_held_lock+0x36/0x1c0 [ 1154.823141] ? find_held_lock+0x36/0x1c0 [ 1154.827188] _do_fork+0x291/0x12a0 [ 1154.830718] ? fork_idle+0x1a0/0x1a0 [ 1154.834419] ? __lock_is_held+0xb5/0x140 [ 1154.838474] ? __sb_end_write+0xac/0xe0 [ 1154.842436] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1154.847963] ? fput+0x130/0x1a0 [ 1154.851233] ? ksys_write+0x1a6/0x250 [ 1154.855030] ? __do_page_fault+0x441/0xe40 [ 1154.859253] ? __ia32_sys_read+0xb0/0xb0 [ 1154.863305] __ia32_compat_sys_x86_clone+0xbc/0x140 [ 1154.868305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1154.873309] do_fast_syscall_32+0x345/0xf9b [ 1154.877615] ? do_int80_syscall_32+0x880/0x880 [ 1154.882179] ? _raw_spin_unlock_irq+0x27/0x70 [ 1154.886657] ? finish_task_switch+0x1ca/0x840 [ 1154.891139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1154.896664] ? syscall_return_slowpath+0x30f/0x5c0 [ 1154.901577] ? sysret32_from_system_call+0x5/0x46 [ 1154.906409] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1154.911237] entry_SYSENTER_compat+0x70/0x7f [ 1154.915629] RIP: 0023:0xf7f54cb9 [ 1154.918973] RSP: 002b:00000000f5f500ac EFLAGS: 00000282 ORIG_RAX: 0000000000000078 2018/05/17 01:19:49 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) r1 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x3, 0x210000) bind$inet6(r1, &(0x7f0000000680)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) 2018/05/17 01:19:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="00929c0000000000da00004ddafa0bfc8e2bdcea18e0710d2bfefaeb898aff9b1b65e9f61a8e4240922faaf706098ff3994b8e9f450198884bce4c41c703bfe337fbeda4f000047df8", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) [ 1154.926664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000200012c0 [ 1154.933915] RDX: 0000000020001080 RSI: 00000000200022c0 RDI: 0000000020002300 [ 1154.941168] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1154.948427] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1154.955769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1155.029830] FAULT_INJECTION: forcing a failure. [ 1155.029830] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.041205] CPU: 0 PID: 6771 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1155.048403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.057771] Call Trace: [ 1155.060374] dump_stack+0x1b9/0x294 [ 1155.064022] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1155.069224] ? __save_stack_trace+0x7e/0xd0 [ 1155.073568] should_fail.cold.4+0xa/0x1a [ 1155.077649] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1155.083593] ? kasan_kmalloc+0xc4/0xe0 [ 1155.087490] ? kasan_slab_alloc+0x12/0x20 [ 1155.091647] ? kmem_cache_alloc+0x12e/0x760 [ 1155.095967] ? __anon_vma_prepare+0xbc/0x700 [ 1155.100362] ? do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 1155.105708] ? __handle_mm_fault+0x2d02/0x4310 [ 1155.110275] ? handle_mm_fault+0x53a/0xc70 [ 1155.114505] ? graph_lock+0x170/0x170 [ 1155.118294] ? __ia32_sys_socketpair+0x96/0xf0 [ 1155.122859] ? do_fast_syscall_32+0x345/0xf9b [ 1155.127336] ? entry_SYSENTER_compat+0x70/0x7f [ 1155.131907] ? find_held_lock+0x36/0x1c0 [ 1155.135956] ? __lock_is_held+0xb5/0x140 [ 1155.140013] ? check_same_owner+0x320/0x320 [ 1155.144326] ? rcu_note_context_switch+0x710/0x710 [ 1155.149244] __should_failslab+0x124/0x180 [ 1155.153466] should_failslab+0x9/0x14 [ 1155.157248] kmem_cache_alloc+0x2af/0x760 [ 1155.161385] __anon_vma_prepare+0x3b3/0x700 [ 1155.165697] ? anon_vma_fork+0x950/0x950 [ 1155.169746] ? print_usage_bug+0xc0/0xc0 [ 1155.173799] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 1155.178974] ? __lock_acquire+0x7f5/0x5140 [ 1155.183190] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.188362] ? kasan_check_read+0x11/0x20 [ 1155.192497] ? __thp_get_unmapped_area+0x180/0x180 [ 1155.197416] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.202599] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.207788] ? __lock_acquire+0x7f5/0x5140 [ 1155.212010] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.217192] ? pud_val+0x80/0xf0 [ 1155.220544] ? pmd_val+0xf0/0xf0 [ 1155.223902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1155.229444] __handle_mm_fault+0x2d02/0x4310 [ 1155.233841] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1155.238581] ? graph_lock+0x170/0x170 [ 1155.242369] ? __fdget_pos+0x1a9/0x1e0 [ 1155.246244] ? find_held_lock+0x36/0x1c0 [ 1155.250295] ? lock_downgrade+0x8e0/0x8e0 [ 1155.254440] ? handle_mm_fault+0x8c0/0xc70 [ 1155.258665] handle_mm_fault+0x53a/0xc70 [ 1155.262712] ? __handle_mm_fault+0x4310/0x4310 [ 1155.267283] ? find_vma+0x34/0x190 [ 1155.270808] __do_page_fault+0x60b/0xe40 [ 1155.274866] ? mm_fault_error+0x380/0x380 [ 1155.278998] ? graph_lock+0x170/0x170 [ 1155.282789] do_page_fault+0xee/0x8a7 [ 1155.286576] ? __alloc_fd+0x346/0x700 [ 1155.290365] ? vmalloc_sync_all+0x30/0x30 [ 1155.294497] ? find_held_lock+0x36/0x1c0 [ 1155.298566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1155.303398] page_fault+0x1e/0x30 [ 1155.306840] RIP: 0010:__put_user_4+0x1c/0x30 [ 1155.311225] RSP: 0018:ffff88019adf7cb0 EFLAGS: 00010293 [ 1155.316574] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 1155.323833] RDX: 0000000000000050 RSI: ffffffff81a66e43 RDI: 0000000000000286 [ 1155.331086] RBP: ffff88019adf7da0 R08: 1ffff100335bef73 R09: 0000000000000000 [ 1155.338339] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 1155.345592] R13: 0000000020000080 R14: 0000000000000000 R15: dffffc0000000000 [ 1155.352860] ? __might_fault+0x1a3/0x1e0 [ 1155.356908] ? __sys_socketpair+0x120/0x6b0 [ 1155.361218] ? __ia32_sys_socket+0xb0/0xb0 [ 1155.365443] ? ksys_write+0x1a6/0x250 [ 1155.369225] ? __do_page_fault+0x441/0xe40 [ 1155.373452] ? __ia32_sys_read+0xb0/0xb0 [ 1155.377521] ? mm_fault_error+0x380/0x380 [ 1155.381655] __ia32_sys_socketpair+0x96/0xf0 [ 1155.386049] do_fast_syscall_32+0x345/0xf9b [ 1155.390355] ? do_int80_syscall_32+0x880/0x880 [ 1155.394917] ? _raw_spin_unlock_irq+0x27/0x70 [ 1155.399396] ? finish_task_switch+0x1ca/0x840 [ 1155.403883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1155.409418] ? syscall_return_slowpath+0x30f/0x5c0 [ 1155.414334] ? sysret32_from_system_call+0x5/0x46 [ 1155.419166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1155.423997] entry_SYSENTER_compat+0x70/0x7f [ 1155.428391] RIP: 0023:0xf7f11cb9 [ 1155.431737] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1155.439433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1155.446688] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1155.453939] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1155.461189] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1155.468446] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:49 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:49 executing program 7: r0 = socket(0x1, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) 2018/05/17 01:19:49 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x3, 0x210000) 2018/05/17 01:19:49 executing program 2 (fault-call:0 fault-nth:1): clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:49 executing program 1 (fault-call:0 fault-nth:2): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 1155.559353] FAULT_INJECTION: forcing a failure. [ 1155.559353] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1155.571288] CPU: 0 PID: 6782 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #79 [ 1155.578485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.587843] Call Trace: [ 1155.590443] dump_stack+0x1b9/0x294 [ 1155.594088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1155.599287] ? kasan_check_read+0x11/0x20 [ 1155.603443] ? rcu_is_watching+0x85/0x140 [ 1155.607600] should_fail.cold.4+0xa/0x1a [ 1155.611675] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1155.612417] FAULT_INJECTION: forcing a failure. [ 1155.612417] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.616780] ? kernel_text_address+0x79/0xf0 [ 1155.616801] ? __unwind_start+0x166/0x330 [ 1155.616821] ? unwind_get_return_address+0x61/0xa0 [ 1155.616839] ? find_held_lock+0x36/0x1c0 [ 1155.616868] ? check_same_owner+0x320/0x320 [ 1155.649826] ? rcu_note_context_switch+0x710/0x710 [ 1155.654756] ? __might_sleep+0x95/0x190 [ 1155.658724] __alloc_pages_nodemask+0x34e/0xd70 [ 1155.663389] ? rcu_is_watching+0x85/0x140 [ 1155.667532] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1155.672546] ? rcu_is_watching+0x85/0x140 [ 1155.676686] ? rcu_pm_notify+0xc0/0xc0 [ 1155.680571] ? copy_process.part.38+0x16c4/0x6e90 [ 1155.685408] ? rcu_read_lock_sched_held+0x108/0x120 [ 1155.690419] ? page_add_new_anon_rmap+0x850/0x850 [ 1155.695257] copy_process.part.38+0x509/0x6e90 [ 1155.699835] ? print_usage_bug+0xc0/0xc0 [ 1155.703885] ? print_usage_bug+0xc0/0xc0 [ 1155.707944] ? lock_acquire+0x1dc/0x520 [ 1155.711912] ? print_usage_bug+0xc0/0xc0 [ 1155.715970] ? __cleanup_sighand+0x70/0x70 [ 1155.720198] ? reacquire_held_locks+0xbc/0x3e0 [ 1155.724772] ? alloc_set_pte+0x1013/0x1600 [ 1155.729001] ? print_usage_bug+0xc0/0xc0 [ 1155.733069] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.738252] ? kasan_check_read+0x11/0x20 [ 1155.742402] ? print_usage_bug+0xc0/0xc0 [ 1155.746472] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.751658] ? __lock_acquire+0x7f5/0x5140 [ 1155.755885] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.761070] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.766260] ? debug_check_no_locks_freed+0x310/0x310 [ 1155.771438] ? print_usage_bug+0xc0/0xc0 [ 1155.775494] ? print_usage_bug+0xc0/0xc0 [ 1155.779549] ? lock_downgrade+0x8e0/0x8e0 [ 1155.783694] ? graph_lock+0x170/0x170 [ 1155.787489] ? lock_acquire+0x1dc/0x520 [ 1155.791461] ? __fdget_pos+0x1a9/0x1e0 [ 1155.795343] ? graph_lock+0x170/0x170 [ 1155.799146] ? __lock_acquire+0x7f5/0x5140 [ 1155.803379] ? find_held_lock+0x36/0x1c0 [ 1155.807434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1155.812962] ? _parse_integer+0x13b/0x190 [ 1155.817101] ? graph_lock+0x170/0x170 [ 1155.820899] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1155.826426] ? _kstrtoull+0x180/0x230 [ 1155.830217] ? _parse_integer+0x190/0x190 [ 1155.834359] ? graph_lock+0x170/0x170 [ 1155.838152] ? lock_release+0xa10/0xa10 [ 1155.842122] ? check_same_owner+0x320/0x320 [ 1155.846437] ? find_held_lock+0x36/0x1c0 [ 1155.850489] ? graph_lock+0x170/0x170 [ 1155.854288] ? lock_downgrade+0x8e0/0x8e0 [ 1155.858435] ? find_held_lock+0x36/0x1c0 [ 1155.862498] ? lock_downgrade+0x8e0/0x8e0 [ 1155.866644] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1155.872173] ? proc_fail_nth_write+0x96/0x1f0 [ 1155.876659] ? proc_cwd_link+0x1d0/0x1d0 [ 1155.880713] ? find_held_lock+0x36/0x1c0 [ 1155.884771] ? find_held_lock+0x36/0x1c0 [ 1155.888828] _do_fork+0x291/0x12a0 [ 1155.892368] ? fork_idle+0x1a0/0x1a0 [ 1155.896074] ? __lock_is_held+0xb5/0x140 [ 1155.900145] ? __sb_end_write+0xac/0xe0 [ 1155.904118] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1155.909656] ? fput+0x130/0x1a0 [ 1155.912936] ? ksys_write+0x1a6/0x250 [ 1155.916731] ? __do_page_fault+0x441/0xe40 [ 1155.920959] ? __ia32_sys_read+0xb0/0xb0 [ 1155.925025] __ia32_compat_sys_x86_clone+0xbc/0x140 [ 1155.930034] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1155.935047] do_fast_syscall_32+0x345/0xf9b [ 1155.939367] ? do_int80_syscall_32+0x880/0x880 [ 1155.943945] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1155.948786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1155.954315] ? syscall_return_slowpath+0x30f/0x5c0 [ 1155.959239] ? sysret32_from_system_call+0x5/0x46 [ 1155.964077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1155.968915] entry_SYSENTER_compat+0x70/0x7f [ 1155.973313] RIP: 0023:0xf7f54cb9 [ 1155.976666] RSP: 002b:00000000f5f500ac EFLAGS: 00000282 ORIG_RAX: 0000000000000078 [ 1155.984372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000200012c0 [ 1155.991632] RDX: 0000000020001080 RSI: 00000000200022c0 RDI: 0000000020002300 [ 1155.998890] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 01:19:50 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) [ 1156.006148] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1156.013405] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1156.020685] CPU: 1 PID: 6792 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1156.027881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.037254] Call Trace: [ 1156.039863] dump_stack+0x1b9/0x294 [ 1156.043487] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1156.048664] ? rb_insert_color_cached+0x14a0/0x14a0 [ 1156.053673] ? kernel_text_address+0x79/0xf0 [ 1156.058070] ? __unwind_start+0x166/0x330 [ 1156.062204] should_fail.cold.4+0xa/0x1a [ 1156.066252] ? __save_stack_trace+0x7e/0xd0 [ 1156.070559] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1156.075650] ? graph_lock+0x170/0x170 [ 1156.079434] ? graph_lock+0x170/0x170 [ 1156.083217] ? kasan_slab_alloc+0x12/0x20 [ 1156.087360] ? find_held_lock+0x36/0x1c0 [ 1156.091412] ? __lock_is_held+0xb5/0x140 [ 1156.095465] ? check_same_owner+0x320/0x320 [ 1156.099769] ? lock_downgrade+0x8e0/0x8e0 [ 1156.103902] ? rcu_note_context_switch+0x710/0x710 [ 1156.108816] __should_failslab+0x124/0x180 [ 1156.113040] should_failslab+0x9/0x14 [ 1156.116827] kmem_cache_alloc+0x2af/0x760 [ 1156.120966] __khugepaged_enter+0xb6/0x5d0 [ 1156.125185] ? khugepaged+0xcc0/0xcc0 [ 1156.128983] ? __anon_vma_prepare+0x365/0x700 [ 1156.133463] ? anon_vma_fork+0x950/0x950 [ 1156.137517] do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 1156.142697] ? __lock_acquire+0x7f5/0x5140 [ 1156.146920] ? __thp_get_unmapped_area+0x180/0x180 [ 1156.151841] ? debug_check_no_locks_freed+0x310/0x310 [ 1156.157028] ? debug_check_no_locks_freed+0x310/0x310 [ 1156.162205] ? __lock_acquire+0x7f5/0x5140 [ 1156.166423] ? debug_check_no_locks_freed+0x310/0x310 [ 1156.171597] ? pud_val+0x80/0xf0 [ 1156.174945] ? pmd_val+0xf0/0xf0 [ 1156.178299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1156.183821] __handle_mm_fault+0x2d02/0x4310 [ 1156.188221] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1156.192957] ? graph_lock+0x170/0x170 [ 1156.196741] ? __fdget_pos+0x1a9/0x1e0 [ 1156.200615] ? find_held_lock+0x36/0x1c0 [ 1156.204665] ? lock_downgrade+0x8e0/0x8e0 [ 1156.208803] ? handle_mm_fault+0x8c0/0xc70 [ 1156.213031] handle_mm_fault+0x53a/0xc70 [ 1156.217077] ? __handle_mm_fault+0x4310/0x4310 [ 1156.221645] ? find_vma+0x34/0x190 [ 1156.225172] __do_page_fault+0x60b/0xe40 [ 1156.229222] ? mm_fault_error+0x380/0x380 [ 1156.233357] ? graph_lock+0x170/0x170 [ 1156.237142] do_page_fault+0xee/0x8a7 [ 1156.240925] ? __alloc_fd+0x346/0x700 [ 1156.244708] ? vmalloc_sync_all+0x30/0x30 [ 1156.248845] ? find_held_lock+0x36/0x1c0 [ 1156.252899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1156.257730] page_fault+0x1e/0x30 [ 1156.261170] RIP: 0010:__put_user_4+0x1c/0x30 [ 1156.265556] RSP: 0018:ffff88019d517cb0 EFLAGS: 00010293 [ 1156.270902] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 1156.278156] RDX: 0000000000000050 RSI: ffffffff81a66e43 RDI: 0000000000000286 [ 1156.285408] RBP: ffff88019d517da0 R08: 1ffff10033aa2f73 R09: 0000000000000000 [ 1156.292659] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 1156.299912] R13: 0000000020000080 R14: 0000000000000000 R15: dffffc0000000000 [ 1156.307178] ? __might_fault+0x1a3/0x1e0 [ 1156.311234] ? __sys_socketpair+0x120/0x6b0 [ 1156.315541] ? __ia32_sys_socket+0xb0/0xb0 [ 1156.319761] ? ksys_write+0x1a6/0x250 [ 1156.323546] ? __do_page_fault+0x441/0xe40 [ 1156.327764] ? __ia32_sys_read+0xb0/0xb0 [ 1156.331811] ? mm_fault_error+0x380/0x380 [ 1156.335948] __ia32_sys_socketpair+0x96/0xf0 [ 1156.340341] do_fast_syscall_32+0x345/0xf9b [ 1156.344651] ? do_int80_syscall_32+0x880/0x880 [ 1156.349216] ? _raw_spin_unlock_irq+0x27/0x70 [ 1156.353698] ? finish_task_switch+0x1ca/0x840 [ 1156.358183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1156.363701] ? syscall_return_slowpath+0x30f/0x5c0 [ 1156.368624] ? sysret32_from_system_call+0x5/0x46 [ 1156.373453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1156.378280] entry_SYSENTER_compat+0x70/0x7f [ 1156.382668] RIP: 0023:0xf7f11cb9 [ 1156.386015] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1156.393710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1156.400963] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 2018/05/17 01:19:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r0, &(0x7f00000022c0)=""/4096, 0x38d74a7c6e255f84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), 0x4) [ 1156.408213] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1156.415466] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1156.422725] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:50 executing program 6 (fault-call:0 fault-nth:0): syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:50 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='cpuset.cpus\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x523000) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00000003c0)=""/200, &(0x7f0000000280)=0xc8) 2018/05/17 01:19:50 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) [ 1156.547115] FAULT_INJECTION: forcing a failure. [ 1156.547115] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.558420] CPU: 0 PID: 6810 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #79 [ 1156.565608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.574964] Call Trace: [ 1156.577572] dump_stack+0x1b9/0x294 [ 1156.581212] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1156.586409] ? graph_lock+0x170/0x170 [ 1156.590227] should_fail.cold.4+0xa/0x1a [ 1156.594291] ? lock_downgrade+0x8e0/0x8e0 [ 1156.598451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1156.603566] ? find_held_lock+0x36/0x1c0 [ 1156.607642] ? find_held_lock+0x36/0x1c0 [ 1156.611723] ? check_same_owner+0x320/0x320 [ 1156.616056] ? rcu_note_context_switch+0x710/0x710 [ 1156.620995] ? wait_for_completion+0x870/0x870 [ 1156.625590] __should_failslab+0x124/0x180 [ 1156.629838] should_failslab+0x9/0x14 [ 1156.633643] kmem_cache_alloc+0x2af/0x760 [ 1156.637810] getname_flags+0xd0/0x5a0 [ 1156.641617] getname+0x19/0x20 [ 1156.644814] do_sys_open+0x39a/0x740 [ 1156.648544] ? filp_open+0x80/0x80 [ 1156.652091] ? mm_fault_error+0x380/0x380 [ 1156.656250] __ia32_compat_sys_open+0x79/0xb0 [ 1156.660758] do_fast_syscall_32+0x345/0xf9b [ 1156.665095] ? do_int80_syscall_32+0x880/0x880 [ 1156.669684] ? _raw_spin_unlock_irq+0x27/0x70 [ 1156.674188] ? finish_task_switch+0x1ca/0x840 [ 1156.678699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1156.684247] ? syscall_return_slowpath+0x30f/0x5c0 [ 1156.689190] ? sysret32_from_system_call+0x5/0x46 [ 1156.694049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1156.698905] entry_SYSENTER_compat+0x70/0x7f [ 1156.703319] RIP: 0023:0xf7fadcb9 [ 1156.706677] RSP: 002b:00000000f5fa8c04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 1156.714393] RAX: ffffffffffffffda RBX: 00000000f5fa8cbc RCX: 0000000000000000 [ 1156.721666] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 1156.728936] RBP: 00000000f5fa9158 R08: 0000000000000000 R09: 0000000000000000 [ 1156.736209] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 2018/05/17 01:19:51 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:51 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:51 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:51 executing program 5: syz_emit_ethernet(0x14, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863, "2382a291c4ed"}}}, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x58, 0x800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='vcan0\x00') read(r1, &(0x7f00000012c0)=""/4096, 0x181) [ 1156.743484] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:51 executing program 1 (fault-call:0 fault-nth:3): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) [ 1156.921759] FAULT_INJECTION: forcing a failure. [ 1156.921759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1156.933664] CPU: 1 PID: 6843 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1156.940851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.950211] Call Trace: [ 1156.952797] dump_stack+0x1b9/0x294 [ 1156.956415] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1156.961590] ? __save_stack_trace+0x7e/0xd0 [ 1156.965901] should_fail.cold.4+0xa/0x1a [ 1156.969947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1156.975035] ? save_stack+0xa9/0xd0 [ 1156.978649] ? save_stack+0x43/0xd0 [ 1156.982260] ? kasan_kmalloc+0xc4/0xe0 [ 1156.986130] ? kasan_slab_alloc+0x12/0x20 [ 1156.990259] ? kmem_cache_alloc+0x12e/0x760 [ 1156.994562] ? __khugepaged_enter+0xb6/0x5d0 [ 1156.998954] ? __handle_mm_fault+0x2d02/0x4310 [ 1157.003521] ? handle_mm_fault+0x53a/0xc70 [ 1157.007738] ? __do_page_fault+0x60b/0xe40 [ 1157.011956] ? do_page_fault+0xee/0x8a7 [ 1157.015916] ? page_fault+0x1e/0x30 [ 1157.019530] ? __put_user_4+0x1c/0x30 [ 1157.023314] ? __ia32_sys_socketpair+0x96/0xf0 [ 1157.027887] ? do_fast_syscall_32+0x345/0xf9b [ 1157.032367] ? entry_SYSENTER_compat+0x70/0x7f [ 1157.036934] ? graph_lock+0x170/0x170 [ 1157.040719] ? find_held_lock+0x36/0x1c0 [ 1157.044765] ? print_usage_bug+0xc0/0xc0 [ 1157.048829] ? graph_lock+0x170/0x170 [ 1157.052612] ? find_held_lock+0x36/0x1c0 [ 1157.056661] ? lock_downgrade+0x8e0/0x8e0 [ 1157.060802] __alloc_pages_nodemask+0x34e/0xd70 [ 1157.065459] ? kasan_check_read+0x11/0x20 [ 1157.069591] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1157.073987] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1157.078988] ? kasan_check_write+0x14/0x20 [ 1157.083220] ? do_raw_spin_lock+0xc1/0x200 [ 1157.087444] ? kasan_check_write+0x14/0x20 [ 1157.091664] ? __khugepaged_enter+0x43d/0x5d0 [ 1157.096145] ? khugepaged+0xcc0/0xcc0 [ 1157.099933] ? __anon_vma_prepare+0x365/0x700 [ 1157.104417] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1157.109940] alloc_pages_vma+0x39d/0x550 [ 1157.113989] do_huge_pmd_anonymous_page+0x583/0x1cc0 [ 1157.119080] ? __lock_acquire+0x7f5/0x5140 [ 1157.123301] ? __thp_get_unmapped_area+0x180/0x180 [ 1157.128219] ? debug_check_no_locks_freed+0x310/0x310 [ 1157.133395] ? debug_check_no_locks_freed+0x310/0x310 [ 1157.138571] ? __lock_acquire+0x7f5/0x5140 [ 1157.142790] ? debug_check_no_locks_freed+0x310/0x310 [ 1157.147967] ? pud_val+0x80/0xf0 [ 1157.151314] ? pmd_val+0xf0/0xf0 [ 1157.154670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1157.160200] __handle_mm_fault+0x2d02/0x4310 [ 1157.164594] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1157.169334] ? graph_lock+0x170/0x170 [ 1157.173122] ? __fdget_pos+0x1a9/0x1e0 [ 1157.176995] ? find_held_lock+0x36/0x1c0 [ 1157.181049] ? lock_downgrade+0x8e0/0x8e0 [ 1157.185188] ? handle_mm_fault+0x8c0/0xc70 [ 1157.189411] handle_mm_fault+0x53a/0xc70 [ 1157.193455] ? __handle_mm_fault+0x4310/0x4310 [ 1157.198029] ? find_vma+0x34/0x190 [ 1157.201554] __do_page_fault+0x60b/0xe40 [ 1157.205600] ? mm_fault_error+0x380/0x380 [ 1157.209728] ? graph_lock+0x170/0x170 [ 1157.213520] do_page_fault+0xee/0x8a7 [ 1157.217307] ? __alloc_fd+0x346/0x700 [ 1157.221089] ? vmalloc_sync_all+0x30/0x30 [ 1157.225223] ? find_held_lock+0x36/0x1c0 [ 1157.229278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1157.234131] page_fault+0x1e/0x30 [ 1157.237572] RIP: 0010:__put_user_4+0x1c/0x30 [ 1157.241961] RSP: 0018:ffff8801988d7cb0 EFLAGS: 00010293 [ 1157.247306] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 1157.254564] RDX: 0000000000000050 RSI: ffffffff81a66e43 RDI: 0000000000000286 [ 1157.261815] RBP: ffff8801988d7da0 R08: 1ffff1003311af73 R09: 0000000000000000 [ 1157.269064] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 1157.276317] R13: 0000000020000080 R14: 0000000000000000 R15: dffffc0000000000 [ 1157.283577] ? __might_fault+0x1a3/0x1e0 [ 1157.287627] ? __sys_socketpair+0x120/0x6b0 [ 1157.291935] ? __ia32_sys_socket+0xb0/0xb0 [ 1157.296154] ? ksys_write+0x1a6/0x250 [ 1157.299937] ? __do_page_fault+0x441/0xe40 [ 1157.304154] ? __ia32_sys_read+0xb0/0xb0 [ 1157.308201] ? mm_fault_error+0x380/0x380 [ 1157.312337] __ia32_sys_socketpair+0x96/0xf0 [ 1157.316731] do_fast_syscall_32+0x345/0xf9b [ 1157.321043] ? do_int80_syscall_32+0x880/0x880 [ 1157.325605] ? _raw_spin_unlock_irq+0x27/0x70 [ 1157.330085] ? finish_task_switch+0x1ca/0x840 [ 1157.334566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1157.340087] ? syscall_return_slowpath+0x30f/0x5c0 [ 1157.345002] ? sysret32_from_system_call+0x5/0x46 [ 1157.349837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1157.354668] entry_SYSENTER_compat+0x70/0x7f [ 1157.359056] RIP: 0023:0xf7f11cb9 [ 1157.362398] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 2018/05/17 01:19:51 executing program 6 (fault-call:0 fault-nth:1): syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:51 executing program 1 (fault-call:0 fault-nth:4): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:51 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/05/17 01:19:51 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x14100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:19:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000240)={0x8, 0x372, &(0x7f0000000140)="32967302fdfe18dd85ddc4a077b4ee3814c86ad5e2b996610ff4ad72f5f6bb01a3a4f2fbbb0e78a04527a9f30045c5354c37de88536cebfe3a915455bb0b2e44d662d2a43272218109c3dcf822e1132453526e8741a6315f35d456d4ac8ff601b11843637db273f7173ac6ca5b61a1e1cb378c3c8a7a4e6457111438ae4f5eb23d8e90da85180643c1a42fc49b200574456e867191c6c5a93dbbc88437f01b3d4a86b7d8af58090c7738c416328a9ff2ad07f203ff899cd4141c7e316289471f2cc395ea7f21cc9a5c8c616fe9de6c99b40d0b74", &(0x7f0000000080)="6067df01e675ea895854717ca2ea6e2b796d2cf3b86e4b21aece34735a28b239f92a65b369dda3dfad8a244befe5da2bc17c6e7d17749e0860c3635d735d1bde70260884d8af2902b3", 0xd4, 0x49}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:51 executing program 2: clone(0x10000200, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) [ 1157.370092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1157.377346] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1157.384596] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1157.391849] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1157.399106] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1157.465185] FAULT_INJECTION: forcing a failure. [ 1157.465185] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1157.477036] CPU: 1 PID: 6856 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #79 [ 1157.484227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1157.493582] Call Trace: [ 1157.496185] dump_stack+0x1b9/0x294 [ 1157.499830] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1157.505212] should_fail.cold.4+0xa/0x1a [ 1157.509283] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/17 01:19:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40e280, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x1000000000000000, 0x5000, 0xf14e, 0x2, 0x9}) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:51 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) [ 1157.514410] ? debug_check_no_locks_freed+0x310/0x310 [ 1157.519606] ? _parse_integer+0x13b/0x190 [ 1157.523761] ? graph_lock+0x170/0x170 [ 1157.527570] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1157.533110] ? _kstrtoull+0x180/0x230 [ 1157.536913] ? _parse_integer+0x190/0x190 [ 1157.541152] ? graph_lock+0x170/0x170 [ 1157.544960] ? lock_release+0xa10/0xa10 [ 1157.548941] ? check_same_owner+0x320/0x320 [ 1157.553271] ? find_held_lock+0x36/0x1c0 [ 1157.557340] ? graph_lock+0x170/0x170 [ 1157.561153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1157.566697] ? should_fail+0x21b/0xbcd [ 1157.570597] ? lock_downgrade+0x8e0/0x8e0 [ 1157.574761] __alloc_pages_nodemask+0x34e/0xd70 [ 1157.579434] ? find_held_lock+0x36/0x1c0 [ 1157.583491] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1157.588500] ? find_held_lock+0x36/0x1c0 [ 1157.592562] ? check_same_owner+0x320/0x320 [ 1157.596879] cache_grow_begin+0x72/0x6c0 [ 1157.600935] kmem_cache_alloc+0x689/0x760 [ 1157.605075] getname_flags+0xd0/0x5a0 [ 1157.608861] getname+0x19/0x20 [ 1157.612043] do_sys_open+0x39a/0x740 [ 1157.615744] ? filp_open+0x80/0x80 [ 1157.619272] ? mm_fault_error+0x380/0x380 [ 1157.623406] __ia32_compat_sys_open+0x79/0xb0 [ 1157.627888] do_fast_syscall_32+0x345/0xf9b [ 1157.632196] ? do_int80_syscall_32+0x880/0x880 [ 1157.636764] ? kasan_check_write+0x14/0x20 [ 1157.640991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1157.646515] ? syscall_return_slowpath+0x30f/0x5c0 [ 1157.651432] ? sysret32_from_system_call+0x5/0x46 [ 1157.656261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1157.661092] entry_SYSENTER_compat+0x70/0x7f [ 1157.665482] RIP: 0023:0xf7fadcb9 [ 1157.668825] RSP: 002b:00000000f5fa8c04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 1157.676518] RAX: ffffffffffffffda RBX: 00000000f5fa8cbc RCX: 0000000000000000 [ 1157.683768] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 1157.691023] RBP: 00000000f5fa9158 R08: 0000000000000000 R09: 0000000000000000 [ 1157.698277] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1157.705533] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:52 executing program 2: clone(0x171e0000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) [ 1157.758050] FAULT_INJECTION: forcing a failure. [ 1157.758050] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1157.769946] CPU: 1 PID: 6873 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1157.777136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1157.786492] Call Trace: [ 1157.789096] dump_stack+0x1b9/0x294 [ 1157.792737] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1157.797940] ? should_fail+0x20a/0xbcd [ 1157.801836] should_fail.cold.4+0xa/0x1a [ 1157.805905] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1157.811019] ? graph_lock+0x170/0x170 [ 1157.814825] ? try_charge+0x105f/0x1660 [ 1157.818813] ? find_held_lock+0x36/0x1c0 [ 1157.822885] ? find_held_lock+0x36/0x1c0 [ 1157.826953] ? __lock_is_held+0xb5/0x140 [ 1157.831012] ? check_same_owner+0x320/0x320 [ 1157.835325] ? rcu_note_context_switch+0x710/0x710 [ 1157.840244] ? __might_sleep+0x95/0x190 [ 1157.844206] __alloc_pages_nodemask+0x34e/0xd70 [ 1157.848859] ? percpu_ref_tryget+0x2b0/0x2b0 [ 1157.853249] ? __alloc_pages_nodemask+0xacf/0xd70 [ 1157.858077] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1157.863081] ? mem_cgroup_try_charge+0x52f/0xa40 [ 1157.867826] ? mem_cgroup_low+0x1d0/0x1d0 [ 1157.871962] ? khugepaged+0xcc0/0xcc0 [ 1157.875757] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1157.881282] alloc_pages_current+0x10c/0x210 [ 1157.885679] pte_alloc_one+0x1b/0x120 [ 1157.889469] do_huge_pmd_anonymous_page+0x82b/0x1cc0 [ 1157.894560] ? __lock_acquire+0x7f5/0x5140 [ 1157.898794] ? __thp_get_unmapped_area+0x180/0x180 [ 1157.903717] ? debug_check_no_locks_freed+0x310/0x310 [ 1157.908901] ? __lock_acquire+0x7f5/0x5140 [ 1157.913942] ? debug_check_no_locks_freed+0x310/0x310 [ 1157.919120] ? pud_val+0x80/0xf0 [ 1157.922469] ? pmd_val+0xf0/0xf0 [ 1157.925825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1157.931348] __handle_mm_fault+0x2d02/0x4310 [ 1157.935746] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1157.940500] ? graph_lock+0x170/0x170 [ 1157.944285] ? __fdget_pos+0x1a9/0x1e0 [ 1157.948159] ? find_held_lock+0x36/0x1c0 [ 1157.952210] ? lock_downgrade+0x8e0/0x8e0 [ 1157.956349] ? handle_mm_fault+0x8c0/0xc70 [ 1157.960573] handle_mm_fault+0x53a/0xc70 [ 1157.964623] ? __handle_mm_fault+0x4310/0x4310 [ 1157.969195] ? find_vma+0x34/0x190 [ 1157.972724] __do_page_fault+0x60b/0xe40 [ 1157.976774] ? mm_fault_error+0x380/0x380 [ 1157.980914] ? graph_lock+0x170/0x170 [ 1157.984702] do_page_fault+0xee/0x8a7 [ 1157.988486] ? __alloc_fd+0x346/0x700 [ 1157.992272] ? vmalloc_sync_all+0x30/0x30 [ 1157.996403] ? find_held_lock+0x36/0x1c0 [ 1158.000456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1158.005286] page_fault+0x1e/0x30 [ 1158.008724] RIP: 0010:__put_user_4+0x1c/0x30 [ 1158.013114] RSP: 0018:ffff8801b68e7cb0 EFLAGS: 00010293 [ 1158.018460] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 1158.025712] RDX: 0000000000000050 RSI: ffffffff81a66e43 RDI: 0000000000000286 [ 1158.032963] RBP: ffff8801b68e7da0 R08: 1ffff10036d1cf73 R09: 0000000000000000 [ 1158.040213] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 1158.047463] R13: 0000000020000080 R14: 0000000000000000 R15: dffffc0000000000 [ 1158.054726] ? __might_fault+0x1a3/0x1e0 [ 1158.058774] ? __sys_socketpair+0x120/0x6b0 [ 1158.063079] ? __ia32_sys_socket+0xb0/0xb0 [ 1158.067298] ? ksys_write+0x1a6/0x250 [ 1158.071092] ? __do_page_fault+0x441/0xe40 [ 1158.075311] ? __ia32_sys_read+0xb0/0xb0 [ 1158.079357] ? mm_fault_error+0x380/0x380 [ 1158.083490] __ia32_sys_socketpair+0x96/0xf0 [ 1158.087881] do_fast_syscall_32+0x345/0xf9b [ 1158.092191] ? do_int80_syscall_32+0x880/0x880 [ 1158.096761] ? _raw_spin_unlock_irq+0x27/0x70 [ 1158.101239] ? finish_task_switch+0x1ca/0x840 [ 1158.105726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1158.111248] ? syscall_return_slowpath+0x30f/0x5c0 [ 1158.116161] ? sysret32_from_system_call+0x5/0x46 [ 1158.120990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1158.125825] entry_SYSENTER_compat+0x70/0x7f [ 1158.130217] RIP: 0023:0xf7f11cb9 [ 1158.133561] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1158.141252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1158.148503] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 2018/05/17 01:19:52 executing program 2: clone(0x2001000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10800, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) read(r1, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000240), &(0x7f00000001c0)=0x4) [ 1158.155753] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1158.163003] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1158.170274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:52 executing program 6 (fault-call:0 fault-nth:2): syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:52 executing program 1 (fault-call:0 fault-nth:5): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:52 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) [ 1158.354412] FAULT_INJECTION: forcing a failure. [ 1158.354412] name failslab, interval 1, probability 0, space 0, times 0 [ 1158.365695] CPU: 1 PID: 6899 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #79 [ 1158.372883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1158.382221] Call Trace: [ 1158.384799] dump_stack+0x1b9/0x294 [ 1158.388423] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1158.393603] should_fail.cold.4+0xa/0x1a [ 1158.397668] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1158.402766] ? debug_check_no_locks_freed+0x310/0x310 [ 1158.407945] ? print_usage_bug+0xc0/0xc0 [ 1158.412001] ? find_held_lock+0x36/0x1c0 [ 1158.416065] ? check_same_owner+0x320/0x320 [ 1158.420372] ? rcu_note_context_switch+0x710/0x710 [ 1158.425287] __should_failslab+0x124/0x180 [ 1158.429508] should_failslab+0x9/0x14 [ 1158.433296] kmem_cache_alloc+0x2af/0x760 [ 1158.437430] ? debug_check_no_locks_freed+0x310/0x310 [ 1158.442607] get_empty_filp+0x125/0x520 [ 1158.446566] ? proc_nr_files+0x60/0x60 [ 1158.450440] ? lock_downgrade+0x8e0/0x8e0 [ 1158.454572] ? graph_lock+0x170/0x170 [ 1158.458355] ? kasan_check_read+0x11/0x20 [ 1158.462488] ? rcu_is_watching+0x85/0x140 [ 1158.466625] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1158.471806] path_openat+0x116/0x4e20 [ 1158.475612] ? unwind_get_return_address+0x61/0xa0 [ 1158.480536] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1158.485536] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 1158.490277] ? find_held_lock+0x36/0x1c0 [ 1158.494325] ? lock_downgrade+0x8e0/0x8e0 [ 1158.498465] ? do_sys_open+0x39a/0x740 [ 1158.502344] ? kasan_check_read+0x11/0x20 [ 1158.506479] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1158.510873] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1158.515443] ? __lock_is_held+0xb5/0x140 [ 1158.519503] ? _raw_spin_unlock+0x22/0x30 [ 1158.523643] ? __alloc_fd+0x346/0x700 [ 1158.527429] ? usercopy_warn+0x120/0x120 [ 1158.531482] do_filp_open+0x249/0x350 [ 1158.535271] ? may_open_dev+0x100/0x100 [ 1158.539226] ? strncpy_from_user+0x3b6/0x500 [ 1158.543627] ? mpi_free.cold.1+0x19/0x19 [ 1158.547684] ? get_unused_fd_flags+0x121/0x190 [ 1158.552248] ? getname_flags+0xd0/0x5a0 [ 1158.556205] ? getname_flags+0x26e/0x5a0 [ 1158.560254] do_sys_open+0x56f/0x740 [ 1158.563954] ? filp_open+0x80/0x80 [ 1158.567479] ? mm_fault_error+0x380/0x380 [ 1158.571612] __ia32_compat_sys_open+0x79/0xb0 [ 1158.576098] do_fast_syscall_32+0x345/0xf9b [ 1158.580405] ? do_int80_syscall_32+0x880/0x880 [ 1158.584967] ? _raw_spin_unlock_irq+0x27/0x70 [ 1158.589446] ? finish_task_switch+0x1ca/0x840 [ 1158.593928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1158.599447] ? syscall_return_slowpath+0x30f/0x5c0 [ 1158.604362] ? sysret32_from_system_call+0x5/0x46 [ 1158.609190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1158.614034] entry_SYSENTER_compat+0x70/0x7f [ 1158.618426] RIP: 0023:0xf7fadcb9 [ 1158.621771] RSP: 002b:00000000f5fa8c04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 1158.629465] RAX: ffffffffffffffda RBX: 00000000f5fa8cbc RCX: 0000000000000000 [ 1158.636716] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 1158.643965] RBP: 00000000f5fa9158 R08: 0000000000000000 R09: 0000000000000000 [ 1158.651215] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1158.658464] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1158.679735] FAULT_INJECTION: forcing a failure. [ 1158.679735] name failslab, interval 1, probability 0, space 0, times 0 [ 1158.691049] CPU: 1 PID: 6901 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1158.698239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1158.707590] Call Trace: [ 1158.710195] dump_stack+0x1b9/0x294 [ 1158.713836] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1158.719040] ? percpu_ref_put_many+0x132/0x230 [ 1158.723633] ? memcg_kmem_charge_memcg+0x74/0x110 [ 1158.728483] ? percpu_ref_tryget+0x2b0/0x2b0 [ 1158.732907] should_fail.cold.4+0xa/0x1a [ 1158.736987] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1158.742105] ? graph_lock+0x170/0x170 [ 1158.745908] ? find_held_lock+0x36/0x1c0 [ 1158.749954] ? __lock_is_held+0xb5/0x140 [ 1158.754013] ? check_same_owner+0x320/0x320 [ 1158.758337] ? rcu_note_context_switch+0x710/0x710 [ 1158.763251] ? khugepaged+0xcc0/0xcc0 [ 1158.767041] __should_failslab+0x124/0x180 [ 1158.771260] should_failslab+0x9/0x14 [ 1158.775043] kmem_cache_alloc+0x2af/0x760 [ 1158.779174] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1158.784697] ptlock_alloc+0x20/0x80 [ 1158.788309] pte_alloc_one+0x6b/0x120 [ 1158.792095] do_huge_pmd_anonymous_page+0x82b/0x1cc0 [ 1158.797189] ? __lock_acquire+0x7f5/0x5140 [ 1158.801409] ? __thp_get_unmapped_area+0x180/0x180 [ 1158.806336] ? debug_check_no_locks_freed+0x310/0x310 [ 1158.811515] ? __lock_acquire+0x7f5/0x5140 [ 1158.815738] ? debug_check_no_locks_freed+0x310/0x310 [ 1158.820910] ? pud_val+0x80/0xf0 [ 1158.824259] ? pmd_val+0xf0/0xf0 [ 1158.827612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1158.833130] __handle_mm_fault+0x2d02/0x4310 [ 1158.837521] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1158.842261] ? graph_lock+0x170/0x170 [ 1158.846057] ? __fdget_pos+0x1a9/0x1e0 [ 1158.849934] ? find_held_lock+0x36/0x1c0 [ 1158.853979] ? lock_downgrade+0x8e0/0x8e0 [ 1158.858129] ? handle_mm_fault+0x8c0/0xc70 [ 1158.862348] handle_mm_fault+0x53a/0xc70 [ 1158.866389] ? __handle_mm_fault+0x4310/0x4310 [ 1158.870952] ? find_vma+0x34/0x190 [ 1158.874475] __do_page_fault+0x60b/0xe40 [ 1158.878520] ? mm_fault_error+0x380/0x380 [ 1158.882651] ? graph_lock+0x170/0x170 [ 1158.886441] do_page_fault+0xee/0x8a7 [ 1158.890233] ? __alloc_fd+0x346/0x700 [ 1158.894034] ? vmalloc_sync_all+0x30/0x30 [ 1158.898165] ? find_held_lock+0x36/0x1c0 [ 1158.902226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1158.907060] page_fault+0x1e/0x30 [ 1158.910494] RIP: 0010:__put_user_4+0x1c/0x30 [ 1158.914878] RSP: 0018:ffff8801b988fcb0 EFLAGS: 00010293 [ 1158.920223] RAX: 0000000000000014 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 1158.927479] RDX: 0000000000000050 RSI: ffffffff81a66e43 RDI: 0000000000000286 [ 1158.934740] RBP: ffff8801b988fda0 R08: 1ffff10037311f73 R09: 0000000000000000 [ 1158.941989] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000014 [ 1158.949241] R13: 0000000020000080 R14: 0000000000000000 R15: dffffc0000000000 [ 1158.956505] ? __might_fault+0x1a3/0x1e0 [ 1158.960555] ? __sys_socketpair+0x120/0x6b0 [ 1158.964860] ? __ia32_sys_socket+0xb0/0xb0 [ 1158.969075] ? ksys_write+0x1a6/0x250 [ 1158.972856] ? __do_page_fault+0x441/0xe40 [ 1158.977071] ? __ia32_sys_read+0xb0/0xb0 [ 1158.981126] ? mm_fault_error+0x380/0x380 [ 1158.985266] __ia32_sys_socketpair+0x96/0xf0 [ 1158.989656] do_fast_syscall_32+0x345/0xf9b [ 1158.993960] ? do_int80_syscall_32+0x880/0x880 [ 1158.998524] ? _raw_spin_unlock_irq+0x27/0x70 [ 1159.003010] ? finish_task_switch+0x1ca/0x840 [ 1159.007499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1159.013026] ? syscall_return_slowpath+0x30f/0x5c0 [ 1159.017948] ? sysret32_from_system_call+0x5/0x46 [ 1159.022785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1159.027612] entry_SYSENTER_compat+0x70/0x7f [ 1159.032000] RIP: 0023:0xf7f11cb9 [ 1159.035353] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1159.043044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1159.050292] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 2018/05/17 01:19:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff0000ff, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x7d, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:53 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r0, &(0x7f00000012c0)=""/4096, 0x181) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x10000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x400000) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x100000000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xf9dc, 0x347a, 0x8, 0x3, 0x400, 0x2}) 2018/05/17 01:19:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80e1d0d08f2a7a097ada56def8090f0d0894ab6040c69101ba0bf404881ba0e36559200f45fcb3720e79609515375f369c2126d9b8507bba55d76f586c370d347ae40e9e968bad11da2e6e8ba42a3f0d4a21b1072f6b10b1dfdbb4f9e7acc21eb8f6fd1866bb703317f6e99eea674af20fe90d9a8d80e29edf1909be6b133b6695f1cc2ed05f8d5bdfca6cbbddd9bb669584b105aab45f842445b373e090ce7812c4af8d24c9c42347943e4120899183d9203f8657094cab89fd7db701466696a50379f4b5d6bd00c2baeaa486e59addb67152e197f582be7f5b3a755fd1a37be33f6490c5b6a2ebb391f51d2c6572f046501ae435cf6a70c6d8c27a72d971d1ec663198cecac28b24603b31f336e653246d8ee75f13abd5da297e2950618287763002f66641237ba01e84f23d0529d5392df765a3020073f0a7f9782c1d13ef859ab89f628fb2d16e48c1af41f4cf26ab5138713d0d292c59dcc88452ad34459f61413affcb6084619fc0e0ea2d5a759cf437c13d87998c2cf385f9e99c8252562e1abed9f007885c2debde837efff66f73ad208fd114c9c31e084974e530f6d0d81d8bdb971887568619197c70fe626a748927547f686b28b1328d83b78d74f4109e75c220b9aab173009ad8dcd8f2871c5243e34f531313bac511ebcbcd4d8cde8cbe58f4c5aca06ababd72c255370cff829c52e56b9bc1a92a0fb5db1d3f8bc37d3a34067cf03e60151dbe6cea9977323bd97da7d5c4088af2b4c96a4049c1843ab4ea2e77ea64847dcfb19525bce9b80cd16c8eee390822744455027fcad7e3dff1390cee97f14e4b5996a4a9fa6e573d849972f043cc688995e82cce50077c22c79bb816a307b0bac18d62ba3dd94ac1810090cc1a8f56a448fc8b11bfcfbd047dbdf1f9a8068d889b3149d21e747d07d30e55aa5c5fcc86571590b27ada7d1144ab3de2eff731aaac74b4f37a1881e04df7ec49f8620a8001c63e8eb759678df0e2c4b2806212501cf5cdaa9c5d01ab2bf5a5be99c4ba316cae14436de4544b22a271aa32de8075a3eba73163d23de33773b879e9f154dd9a4d413a68fbbb8da7651708b230ffeb4b99465ff65fcb49d44380b205edbc17176424028f9df027f1b03ba8987ef32f789a6347f6bb1466d2a96cedf7459efadda1551108fc4d48d1880e7aa2cafd3fa0a9c8f2c61bf1c815c0a37db46fb3c9bd33077596", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:53 executing program 1 (fault-call:0 fault-nth:6): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:53 executing program 6 (fault-call:0 fault-nth:3): syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:53 executing program 2: clone(0x80000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r0, &(0x7f00000022c0)=""/4096, 0x38d74a7c6e255f84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), 0x4) [ 1159.057540] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1159.064790] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1159.072046] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1159.109608] FAULT_INJECTION: forcing a failure. [ 1159.109608] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.121267] CPU: 0 PID: 6910 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #79 [ 1159.128458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1159.137814] Call Trace: [ 1159.140409] dump_stack+0x1b9/0x294 [ 1159.144051] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1159.149255] ? __save_stack_trace+0x7e/0xd0 [ 1159.153595] should_fail.cold.4+0xa/0x1a [ 1159.157663] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1159.162776] ? graph_lock+0x170/0x170 [ 1159.166580] ? debug_check_no_locks_freed+0x310/0x310 [ 1159.171774] ? __lock_acquire+0x7f5/0x5140 [ 1159.176018] ? find_held_lock+0x36/0x1c0 [ 1159.180091] ? __lock_is_held+0xb5/0x140 [ 1159.184170] ? check_same_owner+0x320/0x320 [ 1159.188493] ? __lock_acquire+0x7f5/0x5140 [ 1159.192734] ? rcu_note_context_switch+0x710/0x710 [ 1159.197670] __should_failslab+0x124/0x180 [ 1159.201913] should_failslab+0x9/0x14 [ 1159.205720] kmem_cache_alloc+0x2af/0x760 [ 1159.209875] ? debug_check_no_locks_freed+0x310/0x310 [ 1159.215086] __d_alloc+0xc0/0xd30 [ 1159.218547] ? shrink_dcache_for_umount+0x290/0x290 [ 1159.223566] ? __lock_acquire+0x7f5/0x5140 [ 1159.224542] FAULT_INJECTION: forcing a failure. [ 1159.224542] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.227804] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1159.244559] ? __d_lookup_rcu+0x54e/0xa80 [ 1159.248698] ? lock_downgrade+0x8e0/0x8e0 [ 1159.252842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1159.258377] ? debug_check_no_locks_freed+0x310/0x310 [ 1159.263561] ? __lock_acquire+0x7f5/0x5140 [ 1159.267785] ? d_alloc_cursor+0xe0/0xe0 [ 1159.271748] ? graph_lock+0x170/0x170 [ 1159.275538] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1159.280548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1159.286084] ? __follow_mount_rcu.isra.35.part.36+0x16d/0x880 [ 1159.291961] d_alloc+0x8e/0x370 [ 1159.295235] ? __d_alloc+0xd30/0xd30 [ 1159.298939] ? find_held_lock+0x36/0x1c0 [ 1159.302999] d_alloc_parallel+0x152/0x1e80 [ 1159.307227] ? lock_downgrade+0x8e0/0x8e0 [ 1159.311371] ? kasan_check_read+0x11/0x20 [ 1159.315514] ? __d_lookup_rcu+0xa80/0xa80 [ 1159.319659] ? __d_lookup+0x5b4/0x9c0 [ 1159.323460] ? d_alloc_parallel+0x1e80/0x1e80 [ 1159.327948] ? lock_release+0xa10/0xa10 [ 1159.331915] ? mark_held_locks+0xc9/0x160 [ 1159.336056] ? d_lookup+0x254/0x330 [ 1159.339684] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1159.344691] ? d_lookup+0x219/0x330 [ 1159.348310] ? __d_lookup+0x9c0/0x9c0 [ 1159.352102] ? lock_acquire+0x1dc/0x520 [ 1159.356068] ? path_openat+0x21e4/0x4e20 [ 1159.360122] lookup_open+0x54f/0x1b40 [ 1159.363919] ? complete_walk+0x260/0x260 [ 1159.367975] ? down_read+0xaf/0x1b0 [ 1159.371590] ? path_openat+0x21e4/0x4e20 [ 1159.375645] ? __down_interruptible+0x6e0/0x6e0 [ 1159.380309] ? rcu_is_watching+0x85/0x140 [ 1159.384451] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1159.389633] path_openat+0x2211/0x4e20 [ 1159.393525] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 1159.398273] ? find_held_lock+0x36/0x1c0 [ 1159.402331] ? lock_downgrade+0x8e0/0x8e0 [ 1159.406472] ? do_sys_open+0x39a/0x740 [ 1159.410358] ? kasan_check_read+0x11/0x20 [ 1159.414499] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1159.418901] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1159.423474] ? __lock_is_held+0xb5/0x140 [ 1159.427533] ? _raw_spin_unlock+0x22/0x30 [ 1159.431673] ? __alloc_fd+0x346/0x700 [ 1159.435465] ? usercopy_warn+0x120/0x120 [ 1159.439525] do_filp_open+0x249/0x350 [ 1159.443317] ? may_open_dev+0x100/0x100 [ 1159.447283] ? strncpy_from_user+0x3b6/0x500 [ 1159.451685] ? mpi_free.cold.1+0x19/0x19 [ 1159.455742] ? get_unused_fd_flags+0x121/0x190 [ 1159.460314] ? getname_flags+0xd0/0x5a0 [ 1159.464284] ? getname_flags+0x26e/0x5a0 [ 1159.468343] do_sys_open+0x56f/0x740 [ 1159.472057] ? filp_open+0x80/0x80 [ 1159.475591] ? mm_fault_error+0x380/0x380 [ 1159.479736] __ia32_compat_sys_open+0x79/0xb0 [ 1159.484228] do_fast_syscall_32+0x345/0xf9b [ 1159.488543] ? do_int80_syscall_32+0x880/0x880 [ 1159.493112] ? _raw_spin_unlock_irq+0x27/0x70 [ 1159.497599] ? finish_task_switch+0x1ca/0x840 [ 1159.502089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1159.507618] ? syscall_return_slowpath+0x30f/0x5c0 [ 1159.512541] ? sysret32_from_system_call+0x5/0x46 [ 1159.517379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1159.522217] entry_SYSENTER_compat+0x70/0x7f [ 1159.526612] RIP: 0023:0xf7fadcb9 [ 1159.529967] RSP: 002b:00000000f5fa8c04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 1159.537667] RAX: ffffffffffffffda RBX: 00000000f5fa8cbc RCX: 0000000000000000 [ 1159.544923] RDX: 0000000000000000 RSI: 00000000cccccccd RDI: 0000000000000000 [ 1159.552180] RBP: 00000000f5fa9158 R08: 0000000000000000 R09: 0000000000000000 [ 1159.559436] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1159.566694] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1159.573972] CPU: 1 PID: 6919 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1159.581169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1159.590525] Call Trace: [ 1159.593110] dump_stack+0x1b9/0x294 [ 1159.596729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1159.601908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1159.607433] should_fail.cold.4+0xa/0x1a [ 1159.611479] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1159.616568] ? graph_lock+0x170/0x170 [ 1159.620350] ? find_held_lock+0x36/0x1c0 [ 1159.624401] ? find_held_lock+0x36/0x1c0 [ 1159.628460] ? check_same_owner+0x320/0x320 [ 1159.632765] ? handle_mm_fault+0x55a/0xc70 [ 1159.637004] ? rcu_note_context_switch+0x710/0x710 [ 1159.641924] ? __handle_mm_fault+0x4310/0x4310 [ 1159.646498] __should_failslab+0x124/0x180 [ 1159.650718] should_failslab+0x9/0x14 [ 1159.654504] kmem_cache_alloc+0x2af/0x760 [ 1159.658637] ? __do_page_fault+0x441/0xe40 [ 1159.662861] sock_alloc_inode+0x6f/0x300 [ 1159.666904] ? sock_destroy_inode+0x70/0x70 [ 1159.671208] ? graph_lock+0x170/0x170 [ 1159.674997] ? sock_destroy_inode+0x70/0x70 [ 1159.679316] alloc_inode+0x63/0x190 [ 1159.682926] new_inode_pseudo+0x69/0x1a0 [ 1159.686969] ? prune_icache_sb+0x1a0/0x1a0 [ 1159.691192] ? find_held_lock+0x36/0x1c0 [ 1159.695240] sock_alloc+0x41/0x270 [ 1159.698766] __sock_create+0x161/0x920 [ 1159.702642] ? kernel_sock_ip_overhead+0x570/0x570 [ 1159.707557] ? retint_kernel+0x10/0x10 [ 1159.711431] ? __might_sleep+0x95/0x190 [ 1159.715396] __sys_socketpair+0x1eb/0x6b0 [ 1159.719530] ? __ia32_sys_socket+0xb0/0xb0 [ 1159.723749] ? ksys_write+0x1a6/0x250 [ 1159.727535] ? __do_page_fault+0x441/0xe40 [ 1159.731754] ? __ia32_sys_read+0xb0/0xb0 [ 1159.735798] ? mm_fault_error+0x380/0x380 [ 1159.739932] __ia32_sys_socketpair+0x96/0xf0 [ 1159.744325] do_fast_syscall_32+0x345/0xf9b [ 1159.748631] ? do_int80_syscall_32+0x880/0x880 [ 1159.753196] ? finish_task_switch+0x1ca/0x840 [ 1159.757676] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1159.763200] ? syscall_return_slowpath+0x30f/0x5c0 [ 1159.768114] ? sysret32_from_system_call+0x5/0x46 [ 1159.772940] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1159.777771] entry_SYSENTER_compat+0x70/0x7f [ 1159.782160] RIP: 0023:0xf7f11cb9 [ 1159.785506] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1159.793201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1159.800450] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1159.807699] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1159.814948] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1159.822206] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1159.829787] socket: no more sockets 2018/05/17 01:19:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xffffff00, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000001c0)=0x9, 0x4) openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x1000) 2018/05/17 01:19:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:54 executing program 2: clone(0x3f000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:54 executing program 6 (fault-call:0 fault-nth:4): syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:54 executing program 7 (fault-call:2 fault-nth:0): r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:54 executing program 1 (fault-call:0 fault-nth:7): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:54 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/150}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000200)={0x40000, 0x0, [0x9, 0x8, 0xffffffffffffffdd, 0x0, 0x0, 0x8001, 0x7fffffff, 0x7]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x4, 0x4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) [ 1159.963400] FAULT_INJECTION: forcing a failure. [ 1159.963400] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.975072] CPU: 1 PID: 6932 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #79 [ 1159.982265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1159.991618] Call Trace: [ 1159.994221] dump_stack+0x1b9/0x294 [ 1159.997861] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1160.003068] should_fail.cold.4+0xa/0x1a [ 1160.007143] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1160.012253] ? print_usage_bug+0xc0/0xc0 [ 1160.016316] ? print_usage_bug+0xc0/0xc0 [ 1160.020382] ? graph_lock+0x170/0x170 [ 1160.024188] ? debug_check_no_locks_freed+0x310/0x310 [ 1160.029390] ? find_held_lock+0x36/0x1c0 [ 1160.033459] ? __lock_is_held+0xb5/0x140 [ 1160.037564] ? check_same_owner+0x320/0x320 [ 1160.041897] ? rcu_note_context_switch+0x710/0x710 [ 1160.046835] __should_failslab+0x124/0x180 [ 1160.051080] should_failslab+0x9/0x14 [ 1160.054889] kmem_cache_alloc+0x2af/0x760 [ 1160.059050] ep_insert+0x270/0x1c00 2018/05/17 01:19:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x312bd7fd4f7e5c13, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x0, 0x9}) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) getdents(r0, &(0x7f0000000000)=""/135, 0x87) 2018/05/17 01:19:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) [ 1160.062682] ? print_usage_bug+0xc0/0xc0 [ 1160.066749] ? lock_downgrade+0x8e0/0x8e0 [ 1160.070910] ? __ia32_sys_epoll_ctl+0xdeb/0x1090 [ 1160.075677] ? ep_send_events_proc+0xee0/0xee0 [ 1160.080267] ? lock_release+0xa10/0xa10 [ 1160.084252] ? check_same_owner+0x320/0x320 [ 1160.088584] ? rcu_note_context_switch+0x710/0x710 [ 1160.093532] ? __might_sleep+0x95/0x190 [ 1160.097518] ? kasan_check_write+0x14/0x20 [ 1160.101760] ? __mutex_lock+0x7d9/0x17f0 [ 1160.105827] ? __ia32_sys_epoll_ctl+0xdeb/0x1090 [ 1160.108777] FAULT_INJECTION: forcing a failure. [ 1160.108777] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.110585] ? lock_downgrade+0x8e0/0x8e0 [ 1160.110636] ? mutex_trylock+0x2a0/0x2a0 [ 1160.129981] ? kasan_check_read+0x11/0x20 [ 1160.134122] ? rcu_is_watching+0x85/0x140 [ 1160.138266] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1160.143455] ? __fget+0x40c/0x650 [ 1160.146908] ? expand_files.part.8+0x9a0/0x9a0 [ 1160.151484] ? find_held_lock+0x36/0x1c0 [ 1160.155550] ? __fget_light+0x2ef/0x430 [ 1160.159522] ? fget_raw+0x20/0x20 [ 1160.162977] ? __might_sleep+0x95/0x190 [ 1160.166953] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1160.172142] __ia32_sys_epoll_ctl+0xee7/0x1090 [ 1160.176722] ? __x64_sys_epoll_ctl+0x1090/0x1090 [ 1160.181471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1160.187002] ? fput+0x130/0x1a0 [ 1160.190275] ? ksys_write+0x1a6/0x250 [ 1160.194071] ? __do_page_fault+0x441/0xe40 [ 1160.198306] ? do_fast_syscall_32+0x148/0xf9b [ 1160.202796] do_fast_syscall_32+0x345/0xf9b [ 1160.207110] ? do_int80_syscall_32+0x880/0x880 [ 1160.211683] ? _raw_spin_unlock_irq+0x27/0x70 [ 1160.216171] ? finish_task_switch+0x1ca/0x840 [ 1160.220662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1160.226194] ? syscall_return_slowpath+0x30f/0x5c0 [ 1160.231120] ? sysret32_from_system_call+0x5/0x46 [ 1160.235958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1160.240798] entry_SYSENTER_compat+0x70/0x7f [ 1160.245194] RIP: 0023:0xf7feccb9 [ 1160.248544] RSP: 002b:00000000f5fe80ac EFLAGS: 00000282 ORIG_RAX: 00000000000000ff [ 1160.256244] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000001 [ 1160.263506] RDX: 0000000000000013 RSI: 0000000020000080 RDI: 0000000000000000 [ 1160.270763] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1160.278026] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1160.285286] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1160.292562] CPU: 0 PID: 6953 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1160.299756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.309109] Call Trace: [ 1160.311706] dump_stack+0x1b9/0x294 [ 1160.315341] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1160.320535] ? __save_stack_trace+0x7e/0xd0 [ 1160.324868] should_fail.cold.4+0xa/0x1a [ 1160.328934] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1160.334046] ? save_stack+0x43/0xd0 [ 1160.337680] ? kasan_kmalloc+0xc4/0xe0 [ 1160.341563] ? kasan_slab_alloc+0x12/0x20 [ 1160.345698] ? kmem_cache_alloc+0x12e/0x760 [ 1160.350009] ? sock_alloc_inode+0x6f/0x300 [ 1160.354234] ? alloc_inode+0x63/0x190 [ 1160.358026] ? new_inode_pseudo+0x69/0x1a0 [ 1160.362245] ? __sock_create+0x161/0x920 [ 1160.366287] ? __sys_socketpair+0x1eb/0x6b0 [ 1160.370591] ? __ia32_sys_socketpair+0x96/0xf0 [ 1160.375155] ? do_fast_syscall_32+0x345/0xf9b [ 1160.379642] ? entry_SYSENTER_compat+0x70/0x7f [ 1160.384209] ? find_held_lock+0x36/0x1c0 [ 1160.388273] ? check_same_owner+0x320/0x320 [ 1160.392575] ? rcu_is_watching+0x85/0x140 [ 1160.396710] ? rcu_note_context_switch+0x710/0x710 [ 1160.401625] __should_failslab+0x124/0x180 [ 1160.405856] should_failslab+0x9/0x14 [ 1160.409639] kmem_cache_alloc_trace+0x2cb/0x780 [ 1160.414288] ? kmem_cache_alloc+0x5fa/0x760 [ 1160.418592] ? __do_page_fault+0x441/0xe40 [ 1160.422901] sock_alloc_inode+0xb3/0x300 [ 1160.426945] ? sock_destroy_inode+0x70/0x70 [ 1160.431246] ? graph_lock+0x170/0x170 [ 1160.435037] ? sock_destroy_inode+0x70/0x70 [ 1160.439342] alloc_inode+0x63/0x190 [ 1160.442956] new_inode_pseudo+0x69/0x1a0 [ 1160.447006] ? prune_icache_sb+0x1a0/0x1a0 [ 1160.451226] ? find_held_lock+0x36/0x1c0 [ 1160.455273] sock_alloc+0x41/0x270 [ 1160.458804] __sock_create+0x161/0x920 [ 1160.462682] ? kernel_sock_ip_overhead+0x570/0x570 [ 1160.467594] ? retint_kernel+0x10/0x10 [ 1160.471469] ? __might_sleep+0x95/0x190 [ 1160.475430] __sys_socketpair+0x1eb/0x6b0 [ 1160.479565] ? __ia32_sys_socket+0xb0/0xb0 [ 1160.483784] ? ksys_write+0x1a6/0x250 [ 1160.487566] ? __do_page_fault+0x441/0xe40 [ 1160.491783] ? __ia32_sys_read+0xb0/0xb0 [ 1160.495828] ? mm_fault_error+0x380/0x380 [ 1160.499967] __ia32_sys_socketpair+0x96/0xf0 [ 1160.504359] do_fast_syscall_32+0x345/0xf9b [ 1160.508664] ? do_int80_syscall_32+0x880/0x880 [ 1160.513225] ? _raw_spin_unlock_irq+0x27/0x70 [ 1160.517701] ? finish_task_switch+0x1ca/0x840 [ 1160.522185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1160.527706] ? syscall_return_slowpath+0x30f/0x5c0 [ 1160.532619] ? sysret32_from_system_call+0x5/0x46 [ 1160.537449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1160.542276] entry_SYSENTER_compat+0x70/0x7f [ 1160.546667] RIP: 0023:0xf7f11cb9 [ 1160.550013] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1160.557706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1160.564958] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1160.572211] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1160.579461] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1160.586711] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1160.594151] socket: no more sockets 2018/05/17 01:19:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x47, &(0x7f0000000140)="6a3b9a839427551e5cf4b2663cc8f6fe9a63513a8e44a09295957600b5b5cc8015df46e613d4706f65ba22557b126770dfee025f8f676d02e60f642b12bfb1c692410a9a9cc105"}) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x2200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x7f) 2018/05/17 01:19:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:55 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:55 executing program 7 (fault-call:2 fault-nth:1): r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000040)={0x3, 0x8, 0x0, 0x7b, 0x8, 0x800}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0xdaad966}}, 0xffff, 0xaafd, 0x10000, 0xbd, 0x60}, &(0x7f0000000100)=0x98) 2018/05/17 01:19:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:55 executing program 1 (fault-call:0 fault-nth:8): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:55 executing program 2: clone(0x1f00, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:55 executing program 2: clone(0x3f00000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) [ 1160.707389] FAULT_INJECTION: forcing a failure. [ 1160.707389] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.718707] CPU: 1 PID: 6969 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #79 [ 1160.725902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.735268] Call Trace: [ 1160.737865] dump_stack+0x1b9/0x294 [ 1160.741492] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1160.746681] should_fail.cold.4+0xa/0x1a [ 1160.750735] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1160.755833] ? graph_lock+0x170/0x170 [ 1160.759623] ? lock_downgrade+0x8e0/0x8e0 [ 1160.763758] ? find_held_lock+0x36/0x1c0 [ 1160.767806] ? __lock_is_held+0xb5/0x140 [ 1160.771863] ? check_same_owner+0x320/0x320 [ 1160.776179] ? __kernel_text_address+0xd/0x40 [ 1160.780660] ? rcu_note_context_switch+0x710/0x710 [ 1160.785578] __should_failslab+0x124/0x180 [ 1160.789798] should_failslab+0x9/0x14 [ 1160.793582] kmem_cache_alloc+0x2af/0x760 [ 1160.797719] ? save_stack+0xa9/0xd0 [ 1160.801339] ep_ptable_queue_proc+0x140/0x510 [ 1160.805818] ? entry_SYSENTER_compat+0x70/0x7f [ 1160.810385] ? clear_tfile_check_list+0x380/0x380 [ 1160.815216] ? clear_tfile_check_list+0x380/0x380 [ 1160.820042] unix_dgram_poll+0x135/0x780 [ 1160.824090] ? unix_writable.part.16+0x170/0x170 [ 1160.828828] ? __lock_is_held+0xb5/0x140 [ 1160.832873] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1160.838050] sock_poll+0x2be/0x390 [ 1160.841585] ? sock_ioctl+0x680/0x680 [ 1160.845370] ? __lock_is_held+0xb5/0x140 [ 1160.849421] ep_item_poll.isra.13+0x147/0x3d0 [ 1160.853904] ? ep_eventpoll_poll+0x1f0/0x1f0 [ 1160.858297] ? ep_insert+0x270/0x1c00 [ 1160.862081] ep_insert+0x6b8/0x1c00 [ 1160.865702] ? ep_send_events_proc+0xee0/0xee0 [ 1160.870271] ? lock_release+0xa10/0xa10 [ 1160.874230] ? check_same_owner+0x320/0x320 [ 1160.878537] ? rcu_note_context_switch+0x710/0x710 [ 1160.883453] ? __might_sleep+0x95/0x190 [ 1160.887421] ? kasan_check_write+0x14/0x20 [ 1160.891644] ? __mutex_lock+0x7d9/0x17f0 [ 1160.895691] ? __ia32_sys_epoll_ctl+0xdeb/0x1090 [ 1160.900434] ? lock_downgrade+0x8e0/0x8e0 [ 1160.904571] ? mutex_trylock+0x2a0/0x2a0 [ 1160.908615] ? kasan_check_read+0x11/0x20 [ 1160.912745] ? rcu_is_watching+0x85/0x140 [ 1160.916881] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1160.922060] ? __fget+0x40c/0x650 [ 1160.925501] ? expand_files.part.8+0x9a0/0x9a0 [ 1160.930070] ? find_held_lock+0x36/0x1c0 [ 1160.934123] ? __fget_light+0x2ef/0x430 [ 1160.938083] ? fget_raw+0x20/0x20 [ 1160.941527] ? __might_sleep+0x95/0x190 [ 1160.945492] ? clear_tfile_check_list+0x380/0x380 [ 1160.950324] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1160.955499] __ia32_sys_epoll_ctl+0xee7/0x1090 [ 1160.960071] ? __x64_sys_epoll_ctl+0x1090/0x1090 [ 1160.964811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1160.970340] ? fput+0x130/0x1a0 [ 1160.973604] ? ksys_write+0x1a6/0x250 [ 1160.977386] ? __do_page_fault+0x441/0xe40 [ 1160.981614] ? do_fast_syscall_32+0x148/0xf9b [ 1160.986098] do_fast_syscall_32+0x345/0xf9b [ 1160.990405] ? do_int80_syscall_32+0x880/0x880 [ 1160.994973] ? _raw_spin_unlock_irq+0x27/0x70 [ 1160.999453] ? finish_task_switch+0x1ca/0x840 [ 1161.003943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1161.009463] ? syscall_return_slowpath+0x30f/0x5c0 [ 1161.014376] ? sysret32_from_system_call+0x5/0x46 [ 1161.019205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1161.024038] entry_SYSENTER_compat+0x70/0x7f [ 1161.028431] RIP: 0023:0xf7feccb9 [ 1161.031774] RSP: 002b:00000000f5fe80ac EFLAGS: 00000282 ORIG_RAX: 00000000000000ff [ 1161.039468] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000001 [ 1161.046719] RDX: 0000000000000013 RSI: 0000000020000080 RDI: 0000000000000000 2018/05/17 01:19:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40400) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) [ 1161.053971] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1161.061222] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1161.068473] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1161.090933] FAULT_INJECTION: forcing a failure. [ 1161.090933] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.102222] CPU: 1 PID: 6978 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1161.109406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.118768] Call Trace: [ 1161.121370] dump_stack+0x1b9/0x294 [ 1161.125010] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1161.130218] should_fail.cold.4+0xa/0x1a [ 1161.134291] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1161.139401] ? rcu_is_watching+0x85/0x140 [ 1161.143562] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1161.148762] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1161.153966] ? find_held_lock+0x36/0x1c0 2018/05/17 01:19:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8800, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1161.158050] ? check_same_owner+0x320/0x320 [ 1161.162380] ? save_stack+0xa9/0xd0 [ 1161.166015] ? rcu_note_context_switch+0x710/0x710 [ 1161.170959] __should_failslab+0x124/0x180 [ 1161.175204] should_failslab+0x9/0x14 [ 1161.179015] kmem_cache_alloc_trace+0x2cb/0x780 [ 1161.183701] __request_module+0x386/0xcdd [ 1161.187863] ? free_modprobe_argv+0xa0/0xa0 [ 1161.192194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1161.197222] ? find_held_lock+0x36/0x1c0 [ 1161.201301] ? lock_downgrade+0x8e0/0x8e0 [ 1161.205466] ? kasan_check_read+0x11/0x20 2018/05/17 01:19:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4800000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x20}, 0x8) 2018/05/17 01:19:55 executing program 2: clone(0x1f00000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) [ 1161.209620] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1161.214042] ? kasan_check_write+0x14/0x20 [ 1161.218284] ? do_raw_spin_lock+0xc1/0x200 [ 1161.222529] ? _raw_spin_unlock+0x22/0x30 [ 1161.226685] ? prune_icache_sb+0x1a0/0x1a0 [ 1161.230937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1161.236483] __sock_create+0x6d1/0x920 [ 1161.240380] ? kernel_sock_ip_overhead+0x570/0x570 [ 1161.245325] ? __might_sleep+0x95/0x190 [ 1161.249312] __sys_socketpair+0x1eb/0x6b0 [ 1161.253468] ? __ia32_sys_socket+0xb0/0xb0 2018/05/17 01:19:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 1161.257709] ? ksys_write+0x1a6/0x250 [ 1161.261510] ? __do_page_fault+0x441/0xe40 [ 1161.265749] ? __ia32_sys_read+0xb0/0xb0 [ 1161.269818] ? mm_fault_error+0x380/0x380 [ 1161.273976] __ia32_sys_socketpair+0x96/0xf0 [ 1161.278387] do_fast_syscall_32+0x345/0xf9b [ 1161.282725] ? do_int80_syscall_32+0x880/0x880 [ 1161.287307] ? _raw_spin_unlock_irq+0x27/0x70 [ 1161.291812] ? finish_task_switch+0x1ca/0x840 [ 1161.296317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1161.301856] ? syscall_return_slowpath+0x30f/0x5c0 2018/05/17 01:19:55 executing program 7 (fault-call:2 fault-nth:2): r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) [ 1161.306790] ? sysret32_from_system_call+0x5/0x46 [ 1161.311644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1161.316498] entry_SYSENTER_compat+0x70/0x7f [ 1161.320906] RIP: 0023:0xf7f11cb9 [ 1161.324261] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1161.331970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1161.339236] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1161.346505] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 01:19:55 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/.ev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {[0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) [ 1161.353782] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1161.361059] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:56 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x40) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='//ev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:56 executing program 1 (fault-call:0 fault-nth:9): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:56 executing program 2: clone(0x20010, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x543000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:19:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 1161.635054] FAULT_INJECTION: forcing a failure. [ 1161.635054] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.646371] CPU: 0 PID: 7039 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1161.653561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.662918] Call Trace: [ 1161.665515] dump_stack+0x1b9/0x294 [ 1161.669159] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1161.674357] ? __kernel_text_address+0xd/0x40 [ 1161.678869] ? unwind_get_return_address+0x61/0xa0 [ 1161.683811] should_fail.cold.4+0xa/0x1a [ 1161.687886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1161.692997] ? save_stack+0xa9/0xd0 [ 1161.696634] ? kasan_kmalloc+0xc4/0xe0 [ 1161.700527] ? kmem_cache_alloc_trace+0x152/0x780 [ 1161.705380] ? __request_module+0x386/0xcdd [ 1161.709708] ? __sock_create+0x6d1/0x920 [ 1161.713774] ? __sys_socketpair+0x1eb/0x6b0 [ 1161.718098] ? __ia32_sys_socketpair+0x96/0xf0 [ 1161.722683] ? do_fast_syscall_32+0x345/0xf9b [ 1161.727180] ? entry_SYSENTER_compat+0x70/0x7f [ 1161.731766] ? find_held_lock+0x36/0x1c0 [ 1161.735856] ? check_same_owner+0x320/0x320 [ 1161.740196] ? rcu_note_context_switch+0x710/0x710 [ 1161.745132] ? save_stack+0xa9/0xd0 [ 1161.748773] __should_failslab+0x124/0x180 [ 1161.753023] should_failslab+0x9/0x14 [ 1161.756829] __kmalloc_track_caller+0x2c4/0x760 [ 1161.761509] ? __request_module+0x386/0xcdd [ 1161.765836] ? rcu_read_lock_sched_held+0x108/0x120 [ 1161.770868] ? kmem_cache_alloc_trace+0x616/0x780 [ 1161.775717] ? __request_module+0x3a8/0xcdd [ 1161.780051] kstrdup+0x39/0x70 [ 1161.783247] __request_module+0x3a8/0xcdd [ 1161.787405] ? free_modprobe_argv+0xa0/0xa0 [ 1161.791729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1161.796760] ? find_held_lock+0x36/0x1c0 [ 1161.800835] ? lock_downgrade+0x8e0/0x8e0 [ 1161.805030] ? kasan_check_read+0x11/0x20 [ 1161.809184] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1161.813604] ? kasan_check_write+0x14/0x20 [ 1161.817845] ? do_raw_spin_lock+0xc1/0x200 [ 1161.822096] ? _raw_spin_unlock+0x22/0x30 [ 1161.826248] ? prune_icache_sb+0x1a0/0x1a0 [ 1161.830493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1161.836044] __sock_create+0x6d1/0x920 [ 1161.839942] ? kernel_sock_ip_overhead+0x570/0x570 [ 1161.844886] ? __might_sleep+0x95/0x190 [ 1161.848875] __sys_socketpair+0x1eb/0x6b0 [ 1161.853031] ? __ia32_sys_socket+0xb0/0xb0 [ 1161.857274] ? ksys_write+0x1a6/0x250 [ 1161.861079] ? __do_page_fault+0x441/0xe40 [ 1161.865320] ? __ia32_sys_read+0xb0/0xb0 [ 1161.869413] ? mm_fault_error+0x380/0x380 [ 1161.873570] __ia32_sys_socketpair+0x96/0xf0 [ 1161.877987] do_fast_syscall_32+0x345/0xf9b 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/.nd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev//nd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/sn//midiC#D#\x00', 0x0, 0x0) [ 1161.882319] ? do_int80_syscall_32+0x880/0x880 [ 1161.886909] ? _raw_spin_unlock_irq+0x27/0x70 [ 1161.891412] ? finish_task_switch+0x1ca/0x840 [ 1161.895923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1161.901467] ? syscall_return_slowpath+0x30f/0x5c0 [ 1161.906407] ? sysret32_from_system_call+0x5/0x46 [ 1161.911266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1161.916125] entry_SYSENTER_compat+0x70/0x7f [ 1161.920538] RIP: 0023:0xf7f11cb9 [ 1161.923896] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1161.931639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 1161.938914] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1161.946193] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1161.953472] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1161.960741] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x2, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/sn./midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80e1d0d08f2a7a097ada56def8090f0d0894ab6040c69101ba0bf404881ba0e36559200f45fcb3720e79609515375f369c2126d9b8507bba55d76f586c370d347ae40e9e968bad11da2e6e8ba42a3f0d4a21b1072f6b10b1dfdbb4f9e7acc21eb8f6fd1866bb703317f6e99eea674af20fe90d9a8d80e29edf1909be6b133b6695f1cc2ed05f8d5bdfca6cbbddd9bb669584b105aab45f842445b373e090ce7812c4af8d24c9c42347943e4120899183d9203f8657094cab89fd7db701466696a50379f4b5d6bd00c2baeaa486e59addb67152e197f582be7f5b3a755fd1a37be33f6490c5b6a2ebb391f51d2c6572f046501ae435cf6a70c6d8c27a72d971d1ec663198cecac28b24603b31f336e653246d8ee75f13abd5da297e2950618287763002f66641237ba01e84f23d0529d5392df765a3020073f0a7f9782c1d13ef859ab89f628fb2d16e48c1af41f4cf26ab5138713d0d292c59dcc88452ad34459f61413affcb6084619fc0e0ea2d5a759cf437c13d87998c2cf385f9e99c8252562e1abed9f007885c2debde837efff66f73ad208fd114c9c31e084974e530f6d0d81d8bdb971887568619197c70fe626a748927547f686b28b1328d83b78d74f4109e75c220b9aab173009ad8dcd8f2871c5243e34f531313bac511ebcbcd4d8cde8cbe58f4c5aca06ababd72c255370cff829c52e56b9bc1a92a0fb5db1d3f8bc37d3a34067cf03e60151dbe6cea9977323bd97da7d5c4088af2b4c96a4049c1843ab4ea2e77ea64847dcfb19525bce9b80cd16c8eee390822744455027fcad7e3dff1390cee97f14e4b5996a4a9fa6e573d849972f043cc688995e82cce50077c22c79bb816a307b0bac18d62ba3dd94ac1810090cc1a8f56a448fc8b11bfcfbd047dbdf1f9a8068d889b3149d21e747d07d30e55aa5c5fcc86571590b27ada7d1144ab3de2eff731aaac74b4f37a1881e04df7ec49f8620a8001c63e8eb759678df0e2c4b2806212501cf5cdaa9c5d01ab2bf5a5be99c4ba316cae14436de4544b22a271aa32de8075a3eba73163d23de33773b879e9f154dd9a4d413a68fbbb8da7651708b230ffeb4b99465ff65fcb49d44380b205edbc17176424028f9df027f1b03ba8987ef32f789a6347f6bb1466d2a96cedf7459efadda1551108fc4d48d1880e7aa2cafd3fa0a9c8f2c61bf1c815c0a37db46fb3c9bd33077596", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:56 executing program 2: clone(0x8000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) fcntl$setsig(r2, 0xa, 0x3b) close(r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f00000002c0), &(0x7f0000000080), 0x2}, 0x19) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x6, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) 2018/05/17 01:19:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x3ffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd(r2, &(0x7f0000000000)={0x100}, 0x8) 2018/05/17 01:19:56 executing program 1 (fault-call:0 fault-nth:10): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/.idiC#D#\x00', 0x0, 0x0) [ 1162.116523] FAULT_INJECTION: forcing a failure. [ 1162.116523] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.127845] CPU: 0 PID: 7083 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #79 [ 1162.135037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1162.144393] Call Trace: [ 1162.146997] dump_stack+0x1b9/0x294 [ 1162.150637] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1162.155847] should_fail.cold.4+0xa/0x1a [ 1162.159921] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1162.165044] ? save_stack+0xa9/0xd0 [ 1162.168679] ? find_held_lock+0x36/0x1c0 [ 1162.172768] ? check_same_owner+0x320/0x320 [ 1162.177105] ? rcu_note_context_switch+0x710/0x710 [ 1162.182051] __should_failslab+0x124/0x180 [ 1162.186302] should_failslab+0x9/0x14 [ 1162.190114] kmem_cache_alloc_trace+0x2cb/0x780 [ 1162.194807] call_usermodehelper_setup+0xe8/0x3f0 [ 1162.199662] ? dec_ucount+0x230/0x230 [ 1162.203474] ? call_usermodehelper_exec_work+0x2e0/0x2e0 [ 1162.208935] ? memcpy+0x45/0x50 [ 1162.212227] __request_module+0x49a/0xcdd 2018/05/17 01:19:56 executing program 2: clone(0x3f00, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd//idiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x2, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:56 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000080)={0x10000000}) [ 1162.216390] ? free_modprobe_argv+0xa0/0xa0 [ 1162.220720] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1162.225755] ? find_held_lock+0x36/0x1c0 [ 1162.229838] ? lock_downgrade+0x8e0/0x8e0 [ 1162.234003] ? kasan_check_read+0x11/0x20 [ 1162.238159] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1162.242585] ? kasan_check_write+0x14/0x20 [ 1162.246831] ? do_raw_spin_lock+0xc1/0x200 [ 1162.251078] ? _raw_spin_unlock+0x22/0x30 [ 1162.255239] ? prune_icache_sb+0x1a0/0x1a0 [ 1162.259490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/05/17 01:19:56 executing program 2: clone(0x1e17, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) [ 1162.265046] __sock_create+0x6d1/0x920 [ 1162.268960] ? kernel_sock_ip_overhead+0x570/0x570 [ 1162.273916] ? __might_sleep+0x95/0x190 [ 1162.277919] __sys_socketpair+0x1eb/0x6b0 [ 1162.282083] ? __ia32_sys_socket+0xb0/0xb0 [ 1162.286327] ? ksys_write+0x1a6/0x250 [ 1162.290136] ? __do_page_fault+0x441/0xe40 [ 1162.294380] ? __ia32_sys_read+0xb0/0xb0 [ 1162.298451] ? mm_fault_error+0x380/0x380 [ 1162.302610] __ia32_sys_socketpair+0x96/0xf0 [ 1162.307027] do_fast_syscall_32+0x345/0xf9b [ 1162.311368] ? do_int80_syscall_32+0x880/0x880 2018/05/17 01:19:56 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/mi.iC#D#\x00', 0x0, 0x0) [ 1162.315960] ? _raw_spin_unlock_irq+0x27/0x70 [ 1162.320466] ? finish_task_switch+0x1ca/0x840 [ 1162.324973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.330520] ? syscall_return_slowpath+0x30f/0x5c0 [ 1162.335460] ? sysret32_from_system_call+0x5/0x46 [ 1162.340314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1162.345167] entry_SYSENTER_compat+0x70/0x7f [ 1162.349575] RIP: 0023:0xf7f11cb9 [ 1162.352940] RSP: 002b:00000000f5f0d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000168 [ 1162.360657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 2018/05/17 01:19:56 executing program 2: clone(0xb320000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1162.367932] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000 [ 1162.375208] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1162.382482] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1162.389756] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x2, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:56 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1300, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:57 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/mi/iC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:57 executing program 1 (fault-call:0 fault-nth:11): socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_setparam(r2, &(0x7f0000000140)=0x3f) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000080)={0x8, 0x2}, 0x2) 2018/05/17 01:19:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002}, 0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={r4, 0xa0, "a691eceb25f7fc91793ab3c3829e413945456e60827f29e7c2c4f9fb80110daf418fdad1ddd8eec6f7b2a890f0a1eece9e0c2b504a774ea4b9c10ef8ed1739cd640c0ae4d90797ff198b1623159025554f8300eec059a694b2f108aafd55cfcc1527928c6c44b0326ec4a2ffea5e03ad8e3499cfb2dd79e4583d6ed5d05008e94840c459a0b837fd294fb7fbc36b58d45b870a4e1ad9f107eedaa33e58fa0e7b"}, &(0x7f0000000340)=0xa8) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x6, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 2: clone(0x99a000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1400, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:57 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000300}) 2018/05/17 01:19:57 executing program 3: r0 = dup(0xffffffffffffffff) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)="72646d612e6d619200", 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) getpid() 2018/05/17 01:19:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/99, 0x63}], 0x9, 0x0, 0x0, 0x4}, 0x40) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0x19, "4a2ad4aab6cc5cb6f4c5feb3db81d76f5222f58a27795191a7"}, &(0x7f0000000740)=0x21) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000780)={r4, 0x316}, &(0x7f00000007c0)=0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x1, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:57 executing program 2: clone(0xffffffff00000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:57 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="570fd9f31b7649afe2ec01af10bd4ad1809dee1bde0c5dbaea0fbaeba82c2a91ef4c7329d8e626ac0e99d306631c1ebccff2fc152e2eb58c5687517351375283a14c7ffc7e71069b6383d7f898fbf4939ef9c399ae7a0c8b1b8b52cc54b42b820dd2eaf159183284fb601e0e2e51ec4ca0965fe37996a8d83b24faab08e5f5", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000003}) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x5, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10000080000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0xa0001) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x7c2a}, {0xe}, {0x3, 0x5}], 0x3) getpeername$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendto$packet(r1, &(0x7f0000000140)="cc86", 0x2, 0x40085, &(0x7f0000000200)={0x11, 0xff, r4, 0x1, 0x5397, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/17 01:19:57 executing program 2: clone(0xf0000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) read(r0, &(0x7f00000012c0)=""/4096, 0x1000) 2018/05/17 01:19:57 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb10b, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000, 0x3}) 2018/05/17 01:19:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x798, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="cd6599e14677066e884ff3a85300fcb35278cfb835b58322d988b465dd9d5316e0f24b11b2c2a522e720628a32feeb8068ba21117490333bb46bb4054157a4976cb90bf272528a476cefd0a0356ea18db5d015a8855a61a5ffa33fb690c1a610ebd7", 0x62, r1) keyctl$read(0xb, r2, &(0x7f0000000180)=""/249, 0xf9) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, r2, 0xf2) r4 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000100)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x10000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) 2018/05/17 01:19:57 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000, 0x100000000000000}) 2018/05/17 01:19:57 executing program 1: socketpair(0x5301, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:57 executing program 2: clone(0xc1c800000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:57 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x26000, 0x0) readahead(r2, 0x20, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000080)={0x40000001, 0xffffffffffff6ac4, 0x41}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000, 0x300000000000000}) 2018/05/17 01:19:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000000c0)={0x0, 0x80000001}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x3) ioctl$BLKBSZSET(r2, 0x40041271, &(0x7f0000000100)=0x6) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000180)={0x5fff, 0x19000}) 2018/05/17 01:19:57 executing program 2: clone(0xf00000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:57 executing program 1: socketpair(0xe01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) read(r1, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000140)="99c97554ba714c2a4c805cb2c34481b2d3db3f41d085899c65b686f4bc369729ea14fb10954143cb97051d738dcf0029d33d26628edbf5b86b2e3bed24ca51d7598fed") 2018/05/17 01:19:57 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)="2f6465762f736e642f6d6964694323442304", 0x0, 0x0) 2018/05/17 01:19:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000, 0x3000000}) 2018/05/17 01:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:58 executing program 1: socketpair(0xc9, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:58 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:58 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000, 0x1000000}) 2018/05/17 01:19:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x6ab, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) [ 1163.750485] Unknown ioctl 19464 2018/05/17 01:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:58 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)="2f6465762f736e642f6d69646943234423ff", 0x0, 0x0) [ 1163.806042] Unknown ioctl 19464 2018/05/17 01:19:58 executing program 1: socketpair(0x4400000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:58 executing program 2: clone(0x8000000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:58 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000, 0x300}) 2018/05/17 01:19:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x5, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) accept4$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x80800) fstatfs(r1, &(0x7f0000000080)=""/98) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000140)={0x2, 0x0, 0x100000000, 0x10000, 0x3f, 0x80000001}) 2018/05/17 01:19:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/51) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:58 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:58 executing program 1: socketpair(0x9f010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="d12a32c499008a650ed24de4c003f58abfd6c09ea8d2a9b60d592c98cdc2e43d8248c67c884422dbbb9405674e8fe5c23b5d2c03a7de916106c9344ee5dceeb97b9dae74cd8f49f4d6fa8c439675f142af658261ed8f8e76444291d7b63be224e0ab068014cc2db5c721adb1a8df666de134390f356b513281207cba860d804fede99d6d15ee86c14561e49e149964c34352f70298adec7c71f678395a8e2affc027bed54d69e38a6859a010c293e18677a6eba1e50fa2da992a377fcb", 0xbd, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x94881, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0xaeea, 0x5, 0x4, 0x3, 0x1ff3, 0x8}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r3, 0xa, 0x2}, 0x10) 2018/05/17 01:19:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:58 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)="2f6465762f736e642f6d6964694323442302", 0x0, 0x0) 2018/05/17 01:19:58 executing program 7: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x100000001, &(0x7f00000000c0)="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") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0xe56, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000010c0)={0x2, 0x200, 0x400, 0x9, 0x8af, 0x9}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@generic={0x2, 0x3}) 2018/05/17 01:19:58 executing program 1: socketpair(0x83000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:58 executing program 2: clone(0x1000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:58 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/17 01:19:58 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/05/17 01:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:58 executing program 1: socketpair(0x8e000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:58 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="231a202e2f66696c6530202f6465762f6b766d002073656c66776c616e31766d6e6574312f28657468312f2e20776c616e306d643573756d7d7d000a8ac72bfcc195bccbdee05cad7f4d0ab42d918b61f10b1e9f5217d2fde4eb50cdfbadda446c2f846a350d38b07ddbdd79c7595f2ca6fa69ad12dc9bacad513ee7cd56e7929f209f9b4ae07b2851c26f8d629a6e9f7962b8a61f4d25ba85968e25da0ea1ac51a34a7b0628b638571876bdeccf68ab481ea62e273ee5f3805eb71e"], 0xbc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:19:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:58 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) truncate(&(0x7f0000000000)='./file0\x00', 0x200) 2018/05/17 01:19:58 executing program 7: r0 = socket(0x1, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:58 executing program 1: socketpair(0x6c00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x5b2, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:58 executing program 2: clone(0x11, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:59 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x108) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/05/17 01:19:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x2, r2, 0x1}) 2018/05/17 01:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:59 executing program 1: socketpair(0xfa00000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)="2f6465762f736e642f6d69646943234423ff", 0x0, 0x0) 2018/05/17 01:19:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x121) sendmmsg(r2, &(0x7f0000003c00)=[{{&(0x7f0000000080)=@rc={0x1f, {0x1, 0x80, 0x7, 0x7, 0xdb52, 0x3ff}, 0x6}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="804f2ffabfcc3b9c6607e3b9d030fcc986c6c577b48c6720ad8326a0ee565198680d8bd41bb105b905a0516356fa8d5c3d643731db508c514aa886e32d5909a3e221cfeddc63d3f723c9cb0714219dd9cb79ae6b6b119f69bb2215f6ee0093d326", 0x61}, {&(0x7f00000011c0)="15e3fa4d5bbf15a9a33099a45485d32748b1db3e80b29b9acfb1f623fadbf26aee5bad1ff66ec164d0d76c72b4a62d09d45a23d03d326131028a4f7e0cb2dd861cc01f03d9059e9e6dc9bc0ab9403a4d7697f149230968bc96bdd4d4a142a65bc47ee4465524055e8110a231e3db29026ba1150be4231e37ad752ede1f84fa7c0097e50e029b0f008444b0da342c491230d5b4fbb3d2cf28a060aee97c73c749fec60135b8e4828fa9c29784ec37ed593bdd0e8ae4df53d8d02dd6fcd3cab26aab343a217df44a06e4bceaa3fbab878a472fc6bd14cd5dd68c3b039517a2e1265006f48ef250762a5705f7bccc77", 0xee}], 0x3, &(0x7f0000002300)=[{0xd4, 0x105, 0x4, "1d3dcd2a7d66d7eb0ffd88fee91f97b411a692fc276f19f7acd8881cf262af9d8591cf0d1d3253dd1f7888be2971a32439424da90b707753db4dfb8308a8a4fdfc09f8a81b667bfb2150f979523736e7cd1a584a56781f70ad91eef493ade77b528e0c7ac18918428534040d8864c00cdfdd51b10f401680f838a906ec5f906e042c09aa4ae967c22386fd5be1165a49043ea31ffe46b152ec1e024f5e047d04224e0a8de2c13dc17455a9c7314dd8de6e5c3c66d43fec0eb7e8a0f9c2772cf9d5f9bf7007"}, {0xc8, 0x1bf, 0x8, "2f966ab3e5f9f832577a2f1fa02cd040923591d444a5ca8419fb0526ffb8f55c991d67d333f04313e6bcbd7ab70b583d1ba75915cfd51eaa2d3a44f4f51a0653f143de8b78771e36820fc0850a623efb0ab24335a9b2918ebc44c6069812ee0d7154632f2dabcad367af55d17d43e630cada5d53b6af441f4dd4b0b91e9ae2c422cad1e70dc0b9b49c672e24e761ed7fde458d036afbecae093c501714f7e2924ee8d1ca1ec3b4b6a92334710202d82ca37a2e712e172e18c8"}, {0x60, 0x112, 0x5, "bdc1e6f3c32fbd1318e599834a55fc85637171f0f707eefc7247c02d084bc82f38d4b3be78b32fede396b343fd7e0d30036bf2fd3ec5ff21f83d9c07dd9b9a0946bff51bd07e7e70cd29eb5fa32ab3ac970298f3"}, {0x70, 0x107, 0x8, "fd8aa46566883f589c54419c65d5e9356824e31b2dd468a8279576657f123cf88f2b75e2372359bafefe050b71caf2edd0065bee12c599f4128188f37d70ae5dea8294fa73fb67c65eeb92d001092d2a90ee98a46a23bc9d1b4992075bc83a0f5e"}, {0xc4, 0x13f, 0x7, "e1e496bea3d4331b3fcb7a5e15eff83d3adcf317df10b9dad6a9e404ffc4a2c6f142a682de284d476eb350abe39c1acd09be299b37c06c4e2c71d21ffc165350de11df6c1566f3fbe600f2cda1ce1cf5110360e48bb4d578c5d5cda8c9d4e172bd09b7cc0018f0f9c27405f50dbe23b0fca39b042a248f8ffd69a6b2288401cb6a45f276b294d9bad2688e7fa27065ff84209b425a98bf5c21c3da0943bfc766d9bb320689e92c200bc111500aa711f1d21675616b9f"}, {0x100, 0x101, 0x9, "227eb9f31fb3c28cf570ab1d67700fd30bbecc4b8db1a793a941eeef2014693e18c5ebe05af1b9d0baff89c4ae556bd85a66cf84d7060cbf6721772b05e836adcef4a402d6ee648ee7fd40b6a309852e5902cd40b294b926a10a7568c8332de6ec6e81d423d7c072e897f1765428d1f49c0d79ea8d7e1ec5b19a8076befa6d84b80348e80b70256dc7549642c7e83a5d9fcb94097c9518e347ee71ace65c20600cef0eeec805ec8cbcb85ff6b1a6ab9081be6e75244d61fcc54c319887ed94df14d1b4cc7b54f769744a56897c42c3b25d092133c6adbf5356b2e47b27d3d7707418a230570a061c4ecb25d173f79c1998"}, {0xb8, 0x0, 0xfcb3, "7ce4d0543a608c97000c42566d4609b209490df3fd3864eddcadec999b5fc9ff73a8c707520ea38b25760f0b3f7894857af17e71613f21f6568ebaef68aea7c9834041038e65fb3c851ffb60b1a2a0e71f5a0688f2a308e2602f81d4cd4612911b4bc74e154ec9a51129d5fff5f8fdc2a6284eb3cd6d67f4d8ca9f1228df0ef993f5b03a28c37c95d9e7ffc1f80f979bf2437f8e9ff259a43d1b598db4c13c7dca1ef45e6e683c98d4e35d"}, {0x30, 0x10b, 0x9, "cf1fa8a2db9571c1b824987797ed37039c96c26bbb154c712fceb355f75308b0097438c9"}], 0x518, 0x10}, 0x20}, {{&(0x7f0000002840)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f00000028c0), 0x0, 0x0, 0x0, 0x8040}, 0x100000000}, {{&(0x7f0000002900)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=[{0x50, 0xff, 0x1f, "cc4f80eba81f80d47f5ff01b9569b3f47ff148d51c4f3c83a591111fc0443c6b3b0bc4c88393430962eaceffade850184efe40fa5f362484fa4b6c4101189f0af910bf"}, {0x2c, 0x1ff, 0x400, "ecf5d942d9c07c1256ca6e559f2cf135b72165270a9499a2ff7039bb6b"}, {0x34, 0x117, 0x2, "5e20c492c929d7d63579d1ed5c80bfffc98954410977edfdf7cd48c137239076e0be3324199944"}, {0xc, 0x0, 0x2}, {0x104, 0x1ff, 0x0, "6815c42d62370c4d6a6c34fbb0ee2a14e1316dafcce7eec921d9b056519814e45e3648bdd2d70f55162ac0a026d39b1d3fa4daadb7d03a0eb87df1c9df476b5cf25c8c944aed46a15e7636633fd9584a886d55840adc543c15cabdf134a1fab3e78409b4097efb340b877a585db76b3fd07316f721e762df9b39f7abe53ab9f5d41cfcb476eac2f5dc14f76a09bb71182f154fd7306733bc3b7e6deef004fbc62878bb565eee69cff63fe635d6f8e1ff32785bee3a8cbb342ac92c2f5ca23d2e25e748c6aa3d829a87587f2f4f79b51db5af7e8132d77e9fb9ba13f1ebe6ba3c4fa850a1ba1a8ee517274f492ac7985840edb4f9e7df"}, {0x74, 0x108, 0x4, "c60e209475e2cb0b8e3afa5837374360e7cf32b5d755414505e05f1c6f23746abfeec9312fa8dc7e89bc64583ef644f2b9227a90d57293138c20351e1f0f8e1033f1220280b118755ea5b4d11599feef0e3888cd4d4d6f86be384cad3900d69cc4069db9c6b4d990"}, {0x100c, 0x10d, 0x80000001, "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0x1240, 0x8000}, 0x2}], 0x3, 0x20000000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000002980)) read(r1, &(0x7f00000012c0)=""/4096, 0x181) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000028c0)=0x5) sendmsg$kcm(r2, &(0x7f0000005f80)={&(0x7f0000003c80)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003d00)="677e6ba1760641c88a9dcf3db483657aba884efd3f53dfb30d3182ab7764c81c4f3e396e4d8446838bc0e314d3fbd57a4f9cc9a4a09c1118a0c9e240be9697fe13217203011e2a6efb8707668acaf915b2a1357240b3973a4cae18830b88db9b01fd2d9debd5fba1db16fc9b1723b27c009b5e46daba08aacbcd0fff039bbeeb465ba748470b43c6", 0x88}, {&(0x7f0000003dc0)="94f2e9534d2107b00af02a1646554246f2b85858147d5ca80b776a1f4eba301d41919e3baba969b8c1b015c8057f677af4554cbb019927e014f664f4562ddaa2c84327fff3329fc86995506e9002c2e760198254bd9b54715bbd86364340f9da0f107993c165e43716e624ab97f36a424604493fde9a136a789a244cab7605ecca76c6e4bf6c15a11da404d7e4fd4fc4ff20eeba9fcc3623d11ca9c762d4eb4471fa9ed7efbc84996482365a5d703c693cb42a24d694a0049e440ad94f48cd989fe1f72e0a0c2fdad49de6f6bcd151cb45a145256a9c4ba60ff4fb2218470dca7f17d398309d5dcb74dce891d8e45f5ebb432048543cbd", 0xf7}, {&(0x7f0000003ec0)="5d2c1dcf49a127aba07a980936a23b5196b3c276923b8a67bf2a8e2058100d3d40f044331f6ec04c0d8b036e610b7970d64b82e6f1c1c6ee", 0x38}], 0x3, &(0x7f0000003f40)=[{0x100c, 0x109, 0x6, "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{0x100c, 0x117, 0x2, 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0x2018, 0x40}, 0x800) 2018/05/17 01:19:59 executing program 2: clone(0x20200, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:59 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) dup(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x1, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x6}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x200, 0x25b, 0x6, 0x8, 0x7, &(0x7f00000002c0)='rose0\x00', 0x80000000, 0x93, 0x5}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000210003, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x500) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0xe000000000000000}}, 0xd571, 0x3}, &(0x7f0000000000)=0x88) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000240)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6}, 0x12, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x8000007ffffffa, 0x523f}, &(0x7f0000000100)=0x8) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:59 executing program 1: socketpair(0xaa00000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:59 executing program 2: clone(0xf000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)="2f6465762f736e642f6d69646943234423f6", 0x0, 0x0) 2018/05/17 01:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x15c, 0x0, 0x3dc, 0x3dc, 0x3dc, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @mac, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'veth1_to_bridge\x00'}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4e4348b283c4f5feea7aab24a2fd143a8fe0078ddd18f8dd140ab802a31f1acbb55fda73daf01326926e216323a63bfd583a6782d4301b018c44fd9e43a34c9b"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) 2018/05/17 01:19:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 01:19:59 executing program 7: r0 = socket(0x1, 0x80a, 0x7fffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4558f3c9, 0x101000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x5}, 0x8) r3 = epoll_create1(0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@generic={0x6, 0xffff, 0x7}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='ip6_vti0\x00') ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="2d30754aad440dd12d6c15ae8cf49f28c906debe28af45836586331eca61ab42f38660e70570131b02071d5ef98357701c8b84e833622b86b7858a8c0fa8afa98d2c169a0eadc79682765cb64992f14eb4c545da4b2c6554da780f4c7ab6725c") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)="2f6465762f736e642f6d69646943234423eb", 0x0, 0x0) 2018/05/17 01:19:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:19:59 executing program 1: socketpair(0xed010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400001, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x1000, 0xfffffffffffffff9, 0x6, 0x7}) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x4bf, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:59 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 01:19:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f757000709872fdc60512a96ee945ab3f9c7e0746ad243d8819de06afc68bcea83d0e22bc424b28859d6ecf80546958fde2c91ef0f6b303687a9489a2bf076bcd90d03198844c519f8f755dfb173cfa92c4f4b6d8552126c8151de3f8a66e491286a3dba08446cdbccb", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x5, 0x46}, {0x9, 0x8}, 0x9, 0x2, 0xfffffffffffff800}) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000000)) umount2(&(0x7f0000000340)='./file0\x00', 0xa) r3 = open(&(0x7f0000000040)='./file0/file0\x00', 0x4000, 0x20) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000080)={0x6, 0x3}) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:59 executing program 2: clone(0x1e1700000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:19:59 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x5, 0x0, 0x1, 0x9}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x8001}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x400000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000280)={0xd0002010}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x83, 0x0) fgetxattr(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="6f73780f296e3000"], &(0x7f00000000c0)=""/119, 0x77) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, 0x8) r4 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x48f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r5, 0x4, 0x30}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000200)={0x2}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) recvmmsg(r2, &(0x7f0000006580)=[{{&(0x7f0000000400)=@pppol2tpin6, 0x80, &(0x7f0000001900)=[{&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/128, 0x80}, {&(0x7f0000000680)=""/37, 0x25}, {&(0x7f00000006c0)=""/177, 0xb1}, {&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/150, 0x96}], 0x8, &(0x7f0000001940)=""/187, 0xbb, 0x5}, 0x75}, {{&(0x7f0000001a00)=@can={0x0, 0x0}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001a80)=""/245, 0xf5}, {&(0x7f0000001b80)=""/36, 0x24}, {&(0x7f0000001bc0)=""/152, 0x98}, {&(0x7f0000001c80)=""/2, 0x2}, {&(0x7f0000001cc0)=""/63, 0x3f}, {&(0x7f0000001d00)=""/253, 0xfd}], 0x6, &(0x7f0000001e40), 0x0, 0x3}, 0x3}, {{&(0x7f0000001e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001f00)=""/4096, 0x1000}], 0x1, &(0x7f0000002f40)=""/201, 0xc9, 0x1}, 0xfff}, {{0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/213, 0xd5}, {&(0x7f0000004140)=""/142, 0x8e}, {&(0x7f0000004200)=""/3, 0x3}, {&(0x7f0000004240)=""/184, 0xb8}], 0x5, &(0x7f0000004340)=""/32, 0x20, 0xd9}, 0x387421ac}, {{&(0x7f0000004380)=@ethernet={0x0, @random}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004400)=""/164, 0xa4}], 0x1, &(0x7f0000004500)=""/206, 0xce}, 0x1}, {{&(0x7f0000004600)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004680)=""/34, 0x22}, {&(0x7f00000046c0)=""/215, 0xd7}, {&(0x7f00000047c0)=""/155, 0x9b}, {&(0x7f0000004880)=""/92, 0x5c}, {&(0x7f0000004900)=""/47, 0x2f}, {&(0x7f0000004940)=""/178, 0xb2}, {&(0x7f0000004a00)=""/82, 0x52}], 0x7, &(0x7f0000004ac0), 0x0, 0x6}, 0x7}, {{&(0x7f0000004b00)=@ipx, 0x80, &(0x7f0000005040)=[{&(0x7f0000004b80)=""/96, 0x60}, {&(0x7f0000004c00)=""/194, 0xc2}, {&(0x7f0000004d00)=""/85, 0x55}, {&(0x7f0000004d80)=""/9, 0x9}, {&(0x7f0000004dc0)=""/191, 0xbf}, {&(0x7f0000004e80)=""/218, 0xda}, {&(0x7f0000004f80)=""/131, 0x83}], 0x7, &(0x7f0000005080)=""/81, 0x51, 0x40}}, {{&(0x7f0000005100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000005180)=""/192, 0xc0}, {&(0x7f0000005240)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x300000}, 0xba75}, {{&(0x7f0000005340)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000006440)=[{&(0x7f00000053c0)}, {&(0x7f0000005400)=""/47, 0x2f}, {&(0x7f0000005440)=""/4096, 0x1000}], 0x3, &(0x7f0000006480)=""/203, 0xcb, 0x2}}], 0x9, 0x1, &(0x7f00000066c0)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000006700)={'bcsh0\x00', r6}) 2018/05/17 01:19:59 executing program 1: socketpair(0x165, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80e1d0d08f2a7a097ada56def8090f0d0894ab6040c69101ba0bf404881ba0e36559200f45fcb3720e79609515375f369c2126d9b8507bba55d76f586c370d347ae40e9e968bad11da2e6e8ba42a3f0d4a21b1072f6b10b1dfdbb4f9e7acc21eb8f6fd1866bb703317f6e99eea674af20fe90d9a8d80e29edf1909be6b133b6695f1cc2ed05f8d", 0x4bf, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40200108}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000000040dde5d29cad730f0e0a532a462227a508f6c3b1efe2827871a8a38d93edbd0769e5a32060c21dae971093c40425e9cea308a9a479fe586db1a98ff1f08f34c4de4fc8c3f75f0c7e3238f8fdb16dffe1c6212ea48adbb982547f7af5ea7e6b615cd19f6e2da9", @ANYRES16=r3, @ANYBLOB="000402000000ffdbdf250f0000001c0003000800030004000000080004000500000008000400b00f0000"], 0x30}, 0x1, 0x0, 0x0, 0x8044}, 0x41) 2018/05/17 01:19:59 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x7fffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.memory_spread_slab\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:59 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:19:59 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) 2018/05/17 01:19:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:19:59 executing program 3: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x101801, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:19:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x80, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getegid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x1, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000000c0)={0x0, r2}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 1165.601115] QAT: Invalid ioctl [ 1165.633425] QAT: Invalid ioctl 2018/05/17 01:20:00 executing program 1: socketpair(0x4b01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:00 executing program 2: clone(0x320b00000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) r3 = gettid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000940)={0x2, [0x5, 0x7f]}, 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') r4 = getpgid(0x0) kcmp(r3, r4, 0x4, r1, r0) recvmmsg(0xffffffffffffffff, &(0x7f0000000880)=[{{&(0x7f0000000080)=@nl, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/81, 0x51}, {&(0x7f0000000380)=""/16, 0x10}], 0x6, &(0x7f0000000400)=""/141, 0x8d, 0x2}, 0x8}, {{&(0x7f00000004c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)=""/121, 0x79}, {&(0x7f00000005c0)=""/156, 0x9c}, {&(0x7f0000000680)=""/101, 0x65}, {&(0x7f0000000700)=""/10, 0xa}], 0x4, &(0x7f0000000780)=""/197, 0xc5, 0xffff}, 0xff}], 0x2, 0x20, &(0x7f00000008c0)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000900)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x47, r5}) 2018/05/17 01:20:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:00 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/224}) r2 = socket(0x1, 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000200)={0x2, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x72, 0xee7a}}, {0xa000000000, 0x1, 0x0, 0x0, @msi={0x2, 0x7, 0x100000000}}]}) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000080)={0x210000000}) 2018/05/17 01:20:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'veth1_to_bond\x00', 0x800}) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xebffffff00000000, 0x0) 2018/05/17 01:20:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0xfffffe05) 2018/05/17 01:20:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:00 executing program 7: r0 = socket(0x1, 0x2, 0x2) r1 = epoll_create1(0x0) r2 = signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) socket(0x5, 0x80006, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x10000000}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/05/17 01:20:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe315, 0x2100) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x1, 0xe0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(r2, 0x80, 0x7) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2000000, 0x0) 2018/05/17 01:20:00 executing program 1: socketpair(0x3a01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408001, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000140)={0x56, 0x2049, 0x8, {0xac, 0x1}, {0x7, 0x7}, @rumble={0x5, 0xf84}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:00 executing program 2: clone(0x100000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x446, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:00 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket(0x1, 0x80000, 0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) process_vm_writev(r3, &(0x7f0000000480)=[{&(0x7f0000000380)=""/32, 0x20}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x2, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/127, 0x7f}, {&(0x7f0000000540)=""/7, 0x7}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in6={0xa, 0x4e23, 0x1564, @empty, 0x100}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r4, 0x8694, 0x4, 0xffff}, &(0x7f00000001c0)=0x10) 2018/05/17 01:20:00 executing program 5: clone(0xf000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0xb127cf5f363fd70a) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf6ffffff00000000, 0x0) 2018/05/17 01:20:00 executing program 1: socketpair(0x26, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cd, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) 2018/05/17 01:20:00 executing program 7: r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffff801, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x4, 0x30}, 0xc) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) 2018/05/17 01:20:00 executing program 2: clone(0xc1c8, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x23b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4b0}, &(0x7f0000000080)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x209, 0xfc, 0x1000, 0x6e, 0x5, &(0x7f0000000140)='tunl0\x00', 0x401, 0x7}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x1}, 0x8) 2018/05/17 01:20:00 executing program 1: socketpair(0xf, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200000, 0x0) 2018/05/17 01:20:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 01:20:00 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/05/17 01:20:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x354, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:00 executing program 1: socketpair(0x139, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:00 executing program 2: clone(0x8, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0xfffffffffffffdc3) 2018/05/17 01:20:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xebffffff, 0x0) 2018/05/17 01:20:00 executing program 7: r0 = socket(0x1, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x2a, 0x3, "d28420ee6f085c27b7460e0dc615b7584a8c9299bda54bc497fe9085486727ab5117"}, 0x40000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 01:20:00 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2000, 0x0) 2018/05/17 01:20:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x100) mq_timedreceive(r1, &(0x7f00000002c0)=""/180, 0xb4, 0x20, &(0x7f0000000100)={0x0, 0x989680}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x9, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80, {0x4, 0x84, 0x280000000000, 0x4, 0x9, 0x5}, 0x7fff, 0x100}, 0xe) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x466, 0x4]) 2018/05/17 01:20:00 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)="72646d42a86d617800", 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) read(r2, &(0x7f00000012c0)=""/4096, 0x181) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) write$binfmt_misc(r0, &(0x7f0000000380)={'syz1', "0eb13baa4fcd3c5eb1ef2fbf36d1efc28a5f3343e7df86b21ec06566610b9c388741b6dfcaa9deb3706bda7f7b956afbf82db4e08ab0e5876fc107ec7f2afe6acaf141f098e65c53faf655d146fb110c399428634b814d0c892aef4c2256282c0b5e82e736592fd03eba6625cd2b0df08d9dd1e9a88554332789e2b889"}, 0x81) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x83, 0x40002) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) 2018/05/17 01:20:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/17 01:20:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x354, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:01 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10000000}) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000000000, 0x0) 2018/05/17 01:20:01 executing program 1: socketpair(0xb200000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) 2018/05/17 01:20:01 executing program 2: clone(0x10000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x111000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) sendmmsg$alg(r1, &(0x7f0000006940)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="9151a322cdfad2ec103f4e33b6334a057b77926789ecf53b864eaee22fefe96882ef4f8e423e8d079148f714fa819849365dd0954454cc122b9527b9a36757f3bb4ef0149c3ab3cbcdd28831fee885e74cfd70db43b2a937589e5207a15521bf2ee61522e534c1a5ade8305e11f518506065c4353023c809581a42421d0d371859bb183cdc98907660946424d5b69bac9b389d019ca517c1b35040741a6d4ebb84705867375820ecfa605fd5bf763a540bfda5f359b9c7bf3e33c24d507c0adebd39ea4ef8818e47367fb96d", 0xcc}], 0x1, &(0x7f00000001c0)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xf, "543377fa043c9fecc1eb453dc25c2e"}, @assoc={0x10, 0x117, 0x4, 0xc6f}, @iv={0x110, 0x117, 0x2, 0xff, "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"}, @assoc={0x10, 0x117, 0x4, 0xab}, @iv={0x68, 0x117, 0x2, 0x55, "0bc94c2a34a5452bd467c99146156c23ab4780045e67e80ac4440733c31e41c5b946b7044394b0a3ab141ac381d322fa75d038e89991383c6e3936c811256aa7e534dfd8c5bc16b846e5ba5887dd544278474deefd"}, @assoc={0x10, 0x117, 0x4, 0x6}], 0x1d8, 0x800}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000003c0)="6b070722121749be131cc21d398ed054131ab700314029718eb5dffd884de3a5e4c38e90b0f464ec9bb92f788c95ff1cacea02673a2c4b12b6bd100223e810713b3a36d557915369821ff002760581ff8bdc5f7c4427885ac72bacb8209c9284ea74788081ccc406a46ceabb4df2578d8d7503421f1ad23c6bd1d61255d4dc3576a20a08922380e0ccdc7ab26c2d25e1e696b7cb014a458532b29fddc7f54480f243ad36beb93f4d990d6ee9", 0xac}, {&(0x7f0000000480)="8214ea72d8077924e3d46f044e5772a4c80f4c95e7a27863e3bdd5af942badeca86cf10860cd1678a02918b44a1cffb16f24aa84d775feca6750b7a73c38fdd513879bc5735977f70981375221cf5deb201c88e263685ac1b4ca4ac75c8a71a885ded61f12", 0x65}, {&(0x7f0000000500)="3fc5db2132c76835853ca355343b00c30cff9a6ef4623c96bba7e85abbdf8a6a17d63f0a4d6d4bc842e437bd71b05ae009bf5fe8b1edb8defd66073a0e1898ebcaa0f4b40df1f5e5d5dd1569dd2a70b6cc4cbc4a7625b75e3879c4c983117163d51e47d84b633b679e8b16facdf78c27daded3ff7ce022e71343499ac3c79e7376be54d45e783c81c381a9a210d33dfe3a52424bd6b0563b8a3a0b1043666805ac0d4cd29025301c0ee99ffdea4fd6cc7f785bef691c469a17a40985ef04346dbd8324ffea1a25ab77128ad37c9590a64cefce589d1508095eb8b871816dd13f110f68c1fbfd48024a00482de0", 0xed}, {&(0x7f0000000600)="c040895096a376cc16ddf07e8471ed27ad61f478e98b8d16d129adc87387c2be7d080247af442d3d386d6ed6358d70a93af9d511bfd89b477175936ca47074267024705d1c5e8f", 0x47}, {&(0x7f0000000680)="1631e21e7bdedb8aef2c1e03104e402eb6a9d20f41312baf3489b310772a2a83b529f03020de5bb0e03dda712a73ae0541de5e885813c265c8c1b90007c4f0d067bb3801fc3432b973ed9491107e040af7857e83d0991e30c7df4174c560ee4202c20d85018c186587951a6df88ed0f3cd0e248088c3e734c9b2b1b9bc4c7322739c7715012d6ff19ebce32dc57b711a764d1b", 0x93}, 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"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@iv={0xc4, 0x117, 0x2, 0xb4, "7bb99a747f4fda22ae1a549afc8ea8738eef226c5328ca6c1802a32e7d11ad1e4b92c1f1fc4fd5fda0a5d77d124245a23a3b3c1d1d120306e166fff8524bd23d1e111a7bfcb588be05b5e8a0a20f3efcf3e505d815386c04d35c16637a1ac1aea8b6278336820cac504c0cee87986baef1dfffc9e90e1636a6b7efdc76f4018a8683ac79cff7952a5e3ff9d3681509531139a26f3f073ea8e76eab41ba9d09e6cd8a9204587e3bba995cfad84c44bb5b2136281f"}, @iv={0x5c, 0x117, 0x2, 0x4b, "9f790537bdde8aa852f0d54a370b89bb7639ab768dad0a6650595c6e3bd44a3a07c350300d6a7b787f17b02a61b75b6d9f3e857336b0e7bd7d4cf79dbfad461dd7cc873e9121fb796ff311"}], 0x11f4, 0x4000}], 0x8, 0x80) vmsplice(r1, &(0x7f0000000b00)=[{&(0x7f0000000a80)="4c4ee3fbeb9f417511efe73b7956df7a6ba7f29c4d85da1c07484b40573b231a4a1e3e01ba7216a816e8b7ceb8eacc82e04ddbd2d833d41966fe0052454d2ed405c41cb01991d0f7abdf40c7637082309d92f27ec6eb2d6755a053", 0x5b}], 0x1, 0xe) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000140), &(0x7f0000001540)=0x4) syz_open_dev$usbmon(&(0x7f0000000b40)='/dev/usbmon#\x00', 0x0, 0xa000) 2018/05/17 01:20:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:01 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000000)) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000000000000, 0x0) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = dup(r0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/145) 2018/05/17 01:20:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x354, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000180)=""/221, &(0x7f0000000100)=0xdd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:01 executing program 1: socketpair(0x2a000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:01 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x10001, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/4096, 0x1000) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000001140)=0x6e) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffff00000000, 0x0) 2018/05/17 01:20:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x391, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:01 executing program 1: socketpair(0x2401, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:01 executing program 2: clone(0x800000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:01 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6dabb2d1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}}, 0x84) r3 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) read(r3, &(0x7f00000012c0)=""/4096, 0x1000) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf6ffffff, 0x0) 2018/05/17 01:20:01 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x391, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:01 executing program 1: socketpair(0xc5, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:01 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x20, 0x84000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x9, [0x9, 0x2, 0x2, 0x6, 0x81, 0xb9, 0x1, 0x800, 0x70]}, &(0x7f00000001c0)=0x16) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/17 01:20:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = dup(r0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/145) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000000, 0x0) 2018/05/17 01:20:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x391, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:01 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='mem\a\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0xfffffffffffffff8, 0x1}) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:01 executing program 2: clone(0x100000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="570fd9f31b7649afe2ec01af10bd4ad1809dee1bde0c5dbaea0fbaeba82c2a91ef4c7329d8e626ac0e99d306631c1ebccff2fc152e2eb58c5687517351375283a14c7ffc7e71069b6383d7f898fbf4939ef9c399ae7a0c8b1b8b52cc54b42b820dd2eaf159183284fb601e0e2e51ec4ca0965fe37996a8d83b24faab08e5f5", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffeb, 0x0) 2018/05/17 01:20:01 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) dup2(r1, r1) fcntl$setstatus(r1, 0x4, 0x400) fsetxattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000040)="28637075736574766d6e6574316264657624fc73656c696e757800", 0x1b, 0x2) 2018/05/17 01:20:01 executing program 1: socketpair(0xc801000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/kvm\x00', r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000000b40)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000000b00)={&(0x7f00000007c0)=@allocspi={0x340, 0x16, 0x700, 0x70bd28, 0x25dfdbfd, {{{@in=@rand_addr=0xe7, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x5, 0x4e20, 0xecfb, 0x0, 0x20, 0x20, 0xc, 0x0, r4}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0xfff, 0x86, 0x400, 0x90, 0xb02, 0x6, 0x3, 0x2}, {0x80, 0x0, 0x2, 0x5}, {0x1198daa, 0x0, 0x200}, 0x70bd2a, 0x3505, 0xa, 0x4, 0x8, 0x17}, 0xfff, 0x7}, [@policy={0xac, 0x7, {{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xfffffffffffffffe, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x3f, r5, r6}, {0x2, 0xff, 0x1ff, 0x1, 0x7, 0x3, 0xfffffffffffff801, 0x2}, {0x8, 0x0, 0x7, 0x7}, 0x1, 0x6e6bbf, 0x2, 0x1, 0x2, 0x1}}, @etimer_thresh={0x8, 0xc, 0xbe98000}, @offload={0xc, 0x1c, {r7, 0x3}}, @algo_comp={0x58, 0x3, {{'deflate\x00'}, 0x80, "ccbe7e3e54e985ac43925fb77e2186d7"}}, @lastused={0xc, 0xf, 0x10001}, @algo_auth_trunc={0x100, 0x14, {{'sm4\x00'}, 0x588, 0x160, "93cec679f5040a4e0fe102bc5cff91921d83f261790162d50b7cd32730dfa105f8033ca02aa1a97f604a9ee529023895349d91d85f4ee1e71aca438b54ff74116cabfe068c611acda7eb23efe03a63ea97eb2c0db2fc16939959cfb196ddb497d81701fa52626adef179d9ff9508634f7ecc4e3a5c20de283305793975393ca3bba7e29c320370df6119d284910ede16661a7d30e3f13456cb4b7dbecb0f2d7ae376730444527d993cbd96392657c5a554"}}, @lifetime_val={0x24, 0x9, {0x6000000, 0xf83, 0x39fa, 0x8001}}]}, 0x340}, 0x1}, 0x4) keyctl$search(0xa, r1, &(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r2) r8 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) fsync(r10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f0000000300)={0x3, 0x7, 0x5, {0x0, 0x989680}, 0x3, 0x4}) r11 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x18000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r11, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 01:20:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3af, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r3}) 2018/05/17 01:20:01 executing program 7: r0 = socket(0x1, 0x0, 0xffffffffffffffff) r1 = epoll_create1(0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="570fd9f31b7649afe2ec01af10bd4ad1809dee1bde0c5dbaea0fbaeba82c2a91ef4c7329d8e626ac0e99d306631c1ebccff2fc152e2eb58c5687517351375283a14c7ffc7e71069b6383d7f898fbf4939ef9c399ae7a0c8b1b8b52cc54b42b820dd2eaf159183284fb601e0e2e51ec4ca0965fe37996a8d83b24faab08e5f5", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:01 executing program 2: clone(0x11000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:01 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400000000000000, 0x0) 2018/05/17 01:20:02 executing program 5: clone(0x20010, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) sendfile64(r1, r0, &(0x7f0000000000), 0x9) 2018/05/17 01:20:02 executing program 2: clone(0x1f000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:02 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) 2018/05/17 01:20:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3af, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:02 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@ll={0x11, 0x11, r2, 0x1, 0x7, 0x6}, {&(0x7f00000001c0)=""/144, 0x90}, &(0x7f0000000040), 0x2}, 0x9c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace$setregs(0xf, r3, 0x9, &(0x7f00000003c0)="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") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x0, 0x10001, 0x800, @link_local={0x1, 0x80, 0xc2}, 'syzkaller1\x00'}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x3) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000040)={{0x6, 0x9}, 0x4}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'bpq0\x00', 0xe15}) 2018/05/17 01:20:02 executing program 1: socketpair(0x6400000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:02 executing program 2: clone(0x10, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x1000) 2018/05/17 01:20:02 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000000000000000, 0x0) 2018/05/17 01:20:02 executing program 5: clone(0x3f00000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3af, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:02 executing program 7: socket(0x1, 0x2, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xffffffe}) 2018/05/17 01:20:02 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20000000000000, 0x0) 2018/05/17 01:20:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3be, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x1f, 0x9, 0xffffffff, 0x8, 0x4, 0x4, 0xfff, 0xbfc2, 0x3, 0x1, 0x3, 0x100000001, 0x4000, 0x9, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) 2018/05/17 01:20:02 executing program 2: clone(0x8048000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:02 executing program 7: r0 = socket(0x1, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:02 executing program 1: socketpair(0x6b01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:02 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200000000000000, 0x0) 2018/05/17 01:20:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x501140, 0x0) uname(&(0x7f0000000000)=""/32) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:02 executing program 5 (fault-call:0 fault-nth:0): openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) [ 1168.441998] FAULT_INJECTION: forcing a failure. [ 1168.441998] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.453400] CPU: 0 PID: 7956 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #79 [ 1168.460595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1168.469953] Call Trace: [ 1168.472560] dump_stack+0x1b9/0x294 [ 1168.476287] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1168.481487] ? graph_lock+0x170/0x170 [ 1168.485303] should_fail.cold.4+0xa/0x1a 2018/05/17 01:20:02 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4000000, 0x0) 2018/05/17 01:20:02 executing program 1: socketpair(0x6b010000, 0x0, 0x0, &(0x7f0000000080)) [ 1168.489373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1168.494488] ? find_held_lock+0x36/0x1c0 [ 1168.498576] ? find_held_lock+0x36/0x1c0 [ 1168.502661] ? check_same_owner+0x320/0x320 [ 1168.506988] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1168.511925] ? rcu_note_context_switch+0x710/0x710 [ 1168.516863] ? wait_for_completion+0x870/0x870 [ 1168.521448] __should_failslab+0x124/0x180 [ 1168.525689] should_failslab+0x9/0x14 [ 1168.529503] kmem_cache_alloc+0x2af/0x760 [ 1168.533669] getname_flags+0xd0/0x5a0 [ 1168.537480] ? __sb_end_write+0xac/0xe0 2018/05/17 01:20:02 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffff6, 0x0) [ 1168.541464] getname+0x19/0x20 [ 1168.544662] do_sys_open+0x39a/0x740 [ 1168.548381] ? __do_page_fault+0x441/0xe40 [ 1168.552625] ? filp_open+0x80/0x80 [ 1168.556172] ? __ia32_sys_read+0xb0/0xb0 [ 1168.560243] ? mm_fault_error+0x380/0x380 [ 1168.564412] __ia32_compat_sys_openat+0x98/0xf0 [ 1168.571004] do_fast_syscall_32+0x345/0xf9b [ 1168.575335] ? do_int80_syscall_32+0x880/0x880 [ 1168.579919] ? _raw_spin_unlock_irq+0x27/0x70 [ 1168.584423] ? finish_task_switch+0x1ca/0x840 2018/05/17 01:20:03 executing program 1: socketpair(0xe7010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:03 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) [ 1168.588939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1168.594490] ? syscall_return_slowpath+0x30f/0x5c0 [ 1168.599434] ? sysret32_from_system_call+0x5/0x46 [ 1168.604297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1168.609153] entry_SYSENTER_compat+0x70/0x7f [ 1168.613563] RIP: 0023:0xf7f77cb9 [ 1168.616928] RSP: 002b:00000000f5f730ac EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1168.624645] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000020000040 [ 1168.631915] RDX: 0000000000200002 RSI: 0000000000000000 RDI: 0000000000000000 2018/05/17 01:20:03 executing program 7: r0 = socket(0x1, 0x80e, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xb4c0}}, 0x4, 0x1ff, 0x1, 0x3f, 0x2}, &(0x7f00000001c0)=0x98) r2 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000240)=0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) [ 1168.639186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1168.646459] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1168.653730] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:20:03 executing program 1: socketpair(0x1801, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3be, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:03 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x141000) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000040)=""/160, 0xa0}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f0000000140)=""/54, 0x36}], 0x6, &(0x7f0000000540)=""/93, 0x5d, 0x10001}, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:03 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x40, 0x4) 2018/05/17 01:20:03 executing program 5 (fault-call:0 fault-nth:1): openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x41, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0xd000, 0x9, 0x7ff, 0x4, 0x0, [{0xfffffffffffffffe, 0x8a, 0x0, [], 0x2}, {0xfffffffffffffad3, 0x3046, 0x1, [], 0x1a}, {0xc3e, 0x8000, 0x8, [], 0x2}, {0x20, 0x0, 0x80000001, [], 0x10000}, {0xfffffffffffffc3f, 0xc0f2, 0x400, [], 0x9}, {0x101, 0x8855, 0x3b5}, {0x2, 0x0, 0x1, [], 0x1}, {0x81, 0x349e, 0x9, [], 0xfffffffffffffffc}, {0x7, 0x1, 0x27f, [], 0x7fff}, {0x4, 0x9, 0xe2, [], 0x3f}, {0x5, 0x3, 0x9, [], 0x674d46d8}, {0x787c, 0x4, 0xfffffffffffffc00, [], 0xffffffffffffff9c}, {0xffffffffffffffb3, 0xbce, 0x3, [], 0x25}, {0xd19cb95, 0x1, 0x3, [], 0xfffffffffffffffc}, {0xfff, 0x80000001, 0x3a17433b, [], 0x3}, {0x6, 0x4, 0x100, [], 0x2}, {0x8001, 0x3, 0x36a1, [], 0x5}, {0x9e, 0x200, 0x1, [], 0x5}, {0x1, 0x100, 0x3, [], 0xd9}, {0x1ff, 0x60000000, 0xffffffffffffffff, [], 0x2}, {0x7f, 0x0, 0x80000000, [], 0x5}, {0x4, 0x43, 0xffff, [], 0x80}, {0x81, 0x5, 0x200, [], 0x3}, {0x5, 0x1, 0x0, [], 0x3}]}) 2018/05/17 01:20:03 executing program 2: clone(0x2020000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x801, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0xcc, 0xfffffffffffffff8, 0x0, 0xfffffffffffffc01, 0x35, 0x74, 0xffffffffffff77d5, 0xb02b, 0x3, 0x0, 0x1ff, 0x1c, 0x6, 0xfffffffffffffffc]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3}, &(0x7f0000000240)=0x8) 2018/05/17 01:20:03 executing program 1: socketpair(0x4401, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3be, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:03 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x100000000000000) 2018/05/17 01:20:03 executing program 7: r0 = socket(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:03 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000000000000) 2018/05/17 01:20:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)="afff68255a5d4f6300fa3b91cd6a976b65a975c8356a49ff15d8ff84a753dcd29cd8db0ad1d48a556ddfa10b84ee64ba727c8896166eeb79b0bfc5fed6d0376f5d612a0a7b3ce39531c1c8c690f6543e4a85c5b24ac4036615603ef93894fb833e91b5a7a210d4e6bd966697d78aa0b62c7a7be391b8d21635b765137b479c8ffb8a1f2a134bacfcced30677", 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/17 01:20:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3c6, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:03 executing program 1: socketpair(0x193, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:03 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x4000000) 2018/05/17 01:20:03 executing program 7: r0 = socket(0x1, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x14000) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)=""/217, &(0x7f00000000c0)=0xd9) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000be40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c340)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f000000c440)=0xe8) accept4$packet(r2, &(0x7f000000c500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000c540)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000c580)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000000c680)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000c780)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f000000c7c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cbc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000cc80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f000000cd80)=0xe8) getpeername$packet(r2, &(0x7f000000cdc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ce00)=0x14) getpeername$packet(r2, &(0x7f000000ce40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000ce80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000d440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000d400)={&(0x7f000000cec0)={0x538, r3, 0x302, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x50, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x4e9, 0x401, 0x80, 0xf6c3}, {0x7f, 0x2, 0x9, 0x1}, {0xc9, 0x1a, 0x6, 0x1}]}}}]}}, {{0x8, 0x1, r5}, {0x164, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0x1e4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x5, 0xffffffffffff8001, 0x2, 0x1}, {0x19, 0x7, 0x0, 0x5}, {0x2020, 0x8, 0x81, 0x561}, {0x5, 0xfffffffffffffffb, 0x81, 0x4}, {0x80000001, 0x7f, 0x9, 0x200}, {0x4, 0x100, 0x1, 0x100}, {0x7, 0x4, 0x5ce3, 0x7ff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x456}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3, 0xbecc, 0x876, 0x101}, {0x3f, 0x5, 0x0, 0x100000000}]}}}]}}, {{0x8, 0x1, r12}, {0x16c, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x1ff, 0x1, 0x9, 0x1}, {0x8e, 0x9, 0x7dd, 0xc0}, {0x2, 0xfffffffffffffffd, 0x81, 0x8}, {0x9, 0x0, 0x0, 0x4}, {0x8, 0x5, 0x80000001, 0x5}, {0xde5, 0x800, 0x4, 0x1}, {0x3, 0xe65, 0x5, 0x10}, {0x4, 0x0, 0x0, 0x8001}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x538}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000080)=""/17) [ 1169.194977] FAULT_INJECTION: forcing a failure. [ 1169.194977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1169.206838] CPU: 1 PID: 8049 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #79 [ 1169.214029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1169.223389] Call Trace: [ 1169.225991] dump_stack+0x1b9/0x294 [ 1169.229637] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1169.234845] should_fail.cold.4+0xa/0x1a [ 1169.238921] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1169.244047] ? debug_check_no_locks_freed+0x310/0x310 [ 1169.249246] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1169.254958] ? _parse_integer+0x13b/0x190 [ 1169.259108] ? graph_lock+0x170/0x170 [ 1169.262915] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1169.268455] ? _kstrtoull+0x180/0x230 [ 1169.272265] ? graph_lock+0x170/0x170 [ 1169.276065] ? lock_release+0xa10/0xa10 [ 1169.280038] ? check_same_owner+0x320/0x320 [ 1169.284364] ? find_held_lock+0x36/0x1c0 [ 1169.288424] ? graph_lock+0x170/0x170 [ 1169.292235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1169.297772] ? should_fail+0x21b/0xbcd [ 1169.301661] ? lock_downgrade+0x8e0/0x8e0 [ 1169.305821] __alloc_pages_nodemask+0x34e/0xd70 [ 1169.310496] ? find_held_lock+0x36/0x1c0 [ 1169.314568] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1169.319604] ? find_held_lock+0x36/0x1c0 [ 1169.323693] ? check_same_owner+0x320/0x320 [ 1169.328060] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1169.333007] cache_grow_begin+0x72/0x6c0 [ 1169.337089] kmem_cache_alloc+0x689/0x760 [ 1169.341259] getname_flags+0xd0/0x5a0 [ 1169.345070] ? __sb_end_write+0xac/0xe0 [ 1169.349050] getname+0x19/0x20 [ 1169.352232] do_sys_open+0x39a/0x740 [ 1169.355931] ? __do_page_fault+0x441/0xe40 [ 1169.360151] ? filp_open+0x80/0x80 [ 1169.363673] ? __ia32_sys_read+0xb0/0xb0 [ 1169.367721] ? mm_fault_error+0x380/0x380 [ 1169.371944] __ia32_compat_sys_openat+0x98/0xf0 [ 1169.376603] do_fast_syscall_32+0x345/0xf9b [ 1169.380914] ? do_int80_syscall_32+0x880/0x880 [ 1169.385479] ? _raw_spin_unlock_irq+0x27/0x70 [ 1169.389963] ? finish_task_switch+0x1ca/0x840 [ 1169.394446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1169.399969] ? syscall_return_slowpath+0x30f/0x5c0 [ 1169.404886] ? sysret32_from_system_call+0x5/0x46 [ 1169.409725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1169.414563] entry_SYSENTER_compat+0x70/0x7f [ 1169.418953] RIP: 0023:0xf7f77cb9 [ 1169.422304] RSP: 002b:00000000f5f730ac EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1169.429999] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000020000040 [ 1169.437258] RDX: 0000000000200002 RSI: 0000000000000000 RDI: 0000000000000000 [ 1169.444509] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1169.451764] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1169.459026] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:20:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3c6, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:03 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1000000) 2018/05/17 01:20:03 executing program 1: socketpair(0x12000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/17 01:20:03 executing program 5 (fault-call:0 fault-nth:2): openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:03 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0xde23, 0x1000000000007f) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)={0x7, 0x0, [{0xd000, 0x15, &(0x7f0000000040)=""/21}, {0x10f000, 0xb9, &(0x7f00000000c0)=""/185}, {0x100000, 0xae, &(0x7f0000000180)=""/174}, {0xf000, 0x0, &(0x7f0000000240)}, {0x4000, 0xa5, &(0x7f0000000280)=""/165}, {0x4000, 0xf, &(0x7f0000000340)=""/15}, {0x2000, 0x82, &(0x7f0000000380)=""/130}]}) r1 = socket(0x17, 0x2, 0x9) r2 = epoll_create1(0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:03 executing program 2: clone(0xa09900, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:03 executing program 2: clone(0x320b, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:04 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xf6ffffff) 2018/05/17 01:20:04 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000140)={0x1000, "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"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xb3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001280)={r1, 0x2}, &(0x7f00000022c0)=0x8) getpeername$packet(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000025c0)=0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002540)={&(0x7f0000002300)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000002340)=ANY=[@ANYBLOB="c02100000e022a042bbd7000fbdbdf250f00000908004500", @ANYRES32=r0, @ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x810}, 0x24000050) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r3, &(0x7f00000012c0)=""/4096, 0x181) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001180)=@ioapic={0x4000, 0x4, 0x4, 0x2151907, 0x0, [{0x3, 0x6, 0x9}, {0x5, 0xbb, 0x1, [], 0x4}, {0x3, 0x101, 0x4, [], 0xdd}, {0x3f, 0xad5, 0x4, [], 0x8}, {0x4, 0x3, 0x1, [], 0x7}, {0x1ff, 0x8, 0x1, [], 0x20}, {0x5, 0x2, 0x800, [], 0x7ff}, {0x9, 0xffff, 0xfffffffffffffffe, [], 0x100000001}, {0x7, 0x8, 0x3f, [], 0x401}, {0xf72, 0x4, 0x8, [], 0xa8d0}, {0x6, 0x8, 0x7, [], 0xa83a}, {0x2, 0xffffffff80000001, 0x4, [], 0x200}, {0xfffffffffffffffb, 0x401, 0x3ff, [], 0x259c}, {0x5, 0x7, 0x10000, [], 0xffff}, {0x80, 0x7fff, 0x1, [], 0x2}, {0x3f, 0x2, 0x10000, [], 0x7}, {0xad0, 0x8, 0x0, [], 0x3}, {0x2d0b0ef0, 0x101, 0x7, [], 0x81}, {0x5, 0x7, 0x5}, {0x3, 0x7ff, 0x8, [], 0xffff}, {0x6, 0x0, 0x101, [], 0x7}, {0x6, 0x100000000, 0x1}, {0xfffffffffffff9ad, 0x1ff, 0xfffffffffffffffa}, {0x955, 0x100, 0x9, [], 0x4a99}]}) 2018/05/17 01:20:04 executing program 1: socketpair(0xb5000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3ca, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 1169.722525] FAULT_INJECTION: forcing a failure. [ 1169.722525] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.733863] CPU: 1 PID: 8078 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #79 [ 1169.741054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1169.750411] Call Trace: [ 1169.753024] dump_stack+0x1b9/0x294 [ 1169.756682] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1169.761893] should_fail.cold.4+0xa/0x1a [ 1169.765972] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1169.771092] ? debug_check_no_locks_freed+0x310/0x310 [ 1169.776301] ? print_usage_bug+0xc0/0xc0 [ 1169.780376] ? find_held_lock+0x36/0x1c0 [ 1169.784458] ? check_same_owner+0x320/0x320 [ 1169.788775] ? rcu_note_context_switch+0x710/0x710 [ 1169.793718] ? graph_lock+0x170/0x170 [ 1169.797510] __should_failslab+0x124/0x180 [ 1169.801823] should_failslab+0x9/0x14 [ 1169.805612] kmem_cache_alloc+0x2af/0x760 [ 1169.809751] ? debug_check_no_locks_freed+0x310/0x310 [ 1169.814935] get_empty_filp+0x125/0x520 [ 1169.818896] ? proc_nr_files+0x60/0x60 [ 1169.822777] ? lock_downgrade+0x8e0/0x8e0 [ 1169.826915] ? graph_lock+0x170/0x170 [ 1169.830700] ? kasan_check_read+0x11/0x20 [ 1169.834834] ? rcu_is_watching+0x85/0x140 [ 1169.838968] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1169.844148] path_openat+0x116/0x4e20 [ 1169.847945] ? unwind_get_return_address+0x61/0xa0 [ 1169.852865] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1169.857867] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 1169.862620] ? find_held_lock+0x36/0x1c0 [ 1169.866674] ? lock_downgrade+0x8e0/0x8e0 [ 1169.870806] ? do_sys_open+0x39a/0x740 [ 1169.874683] ? kasan_check_read+0x11/0x20 [ 1169.878817] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1169.883220] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1169.887784] ? __lock_is_held+0xb5/0x140 [ 1169.891838] ? _raw_spin_unlock+0x22/0x30 [ 1169.895974] ? __alloc_fd+0x346/0x700 [ 1169.899759] ? usercopy_warn+0x120/0x120 [ 1169.903809] ? exit_files+0xb0/0xb0 [ 1169.907421] do_filp_open+0x249/0x350 [ 1169.911724] ? may_open_dev+0x100/0x100 [ 1169.915692] ? get_unused_fd_flags+0x121/0x190 [ 1169.920256] ? getname_flags+0xd0/0x5a0 [ 1169.924213] ? __alloc_fd+0x700/0x700 [ 1169.928001] ? __sb_end_write+0xac/0xe0 [ 1169.931969] do_sys_open+0x56f/0x740 [ 1169.935668] ? __do_page_fault+0x441/0xe40 [ 1169.939886] ? filp_open+0x80/0x80 [ 1169.943409] ? __ia32_sys_read+0xb0/0xb0 [ 1169.947453] ? mm_fault_error+0x380/0x380 [ 1169.951588] __ia32_compat_sys_openat+0x98/0xf0 [ 1169.956246] do_fast_syscall_32+0x345/0xf9b [ 1169.960567] ? do_int80_syscall_32+0x880/0x880 [ 1169.965143] ? _raw_spin_unlock_irq+0x27/0x70 [ 1169.969625] ? finish_task_switch+0x1ca/0x840 [ 1169.974107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1169.979628] ? syscall_return_slowpath+0x30f/0x5c0 [ 1169.984545] ? sysret32_from_system_call+0x5/0x46 [ 1169.989381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1169.994211] entry_SYSENTER_compat+0x70/0x7f [ 1169.998600] RIP: 0023:0xf7f77cb9 [ 1170.001946] RSP: 002b:00000000f5f730ac EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1170.009645] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000020000040 2018/05/17 01:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x182, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x3) 2018/05/17 01:20:04 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x4) 2018/05/17 01:20:04 executing program 7: r0 = socket(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) [ 1170.016908] RDX: 0000000000200002 RSI: 0000000000000000 RDI: 0000000000000000 [ 1170.024164] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1170.031423] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1170.038675] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/17 01:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00l', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3ca, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:04 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x7, 0x0, [{0xc000000f, 0x6, 0x3, 0xff, 0xfffffffffffff61d, 0x1, 0x1}, {0xc0000009, 0x2b5, 0x6, 0x3ff, 0x1ff, 0xfffffffffffffff7, 0x5}, {0xc0000000, 0xfffffffffffffc5f, 0x0, 0x1, 0x0, 0x1, 0x7}, {0x80000000, 0x3, 0x3, 0x5, 0x3, 0x8128, 0x9c9}, {0x6, 0x81000000000, 0x1, 0xffffffffbe5ae30e, 0x908, 0x40, 0xe0}, {0xc0000007, 0x40, 0x5, 0x49c2, 0xffffffffffffffc8, 0x3, 0xffffffffffffffff}, {0xc0000000, 0x7, 0x3, 0x4, 0x9, 0x8001, 0x2}]}) 2018/05/17 01:20:04 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xfffffff6) [ 1170.082543] QAT: Invalid ioctl [ 1170.093039] QAT: Invalid ioctl [ 1170.228451] QAT: Invalid ioctl 2018/05/17 01:20:04 executing program 1: socketpair(0x8a01000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:04 executing program 2: clone(0xf0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3ca, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) socket$unix(0x1, 0xbfffff, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x3) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x1, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:04 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000000000000) 2018/05/17 01:20:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x9, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x9, 0x4}) creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:04 executing program 5 (fault-call:0 fault-nth:3): openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:04 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) syslog(0x3, 0x0, 0xffffffffffffff95) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20180, 0x0) [ 1170.252045] QAT: Invalid ioctl 2018/05/17 01:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:04 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000000000000) 2018/05/17 01:20:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 1170.381755] Unknown ioctl 25630 2018/05/17 01:20:04 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) [ 1170.421796] Unknown ioctl 25630 2018/05/17 01:20:04 executing program 1: socketpair(0x53010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000180)=""/132) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:05 executing program 7: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000001c0)="4a029a16afbe58c1bb4e3e72d4027abae279b1221a09ad0c2cc90607671e28fecfe8d93d530b8cf5c473b40b63a2533f387c5cf89a46c54cd8180019269819cbdb04bbbe238b42d3") r1 = socket(0x1, 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101001, 0x40) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000080)) r3 = epoll_create1(0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000000c0)={0xf000, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x8000000000000000) 2018/05/17 01:20:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="30274d15bafdc71b0522eb10e4", 0xd}, {&(0x7f0000000180)="bd8147a7259cc70a3688f1079b346bceec", 0x11}, {&(0x7f00000001c0)="786389bbefa4ba1e776037f3dedd84a1d383b55f453f66421ec8c4c5df6b36946a61a3c4ece2fce81a4c1f1fccf9e6a21cbb826eef7306388f58e5383cb92dfe9f25d37b16ac49a54912aea58961aa766fafe61ac424562cf93212428fb2409accda61ccfbbf7c6c70ec7da48ffa4983a86fafdfe65deff21b37afcd202879e0a4b5", 0x82}, {&(0x7f0000000280)="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", 0xfc}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x6, {0x2e0f}}, @authinfo={0x10, 0x84, 0x6, {0x9}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0x7, 0x401, 0x4}}], 0x34}, 0x9f9c019fe5b7b24b) socketpair(0x2, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0xffff, 0x4) read(r1, &(0x7f00000012c0)=""/4096, 0x181) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000440)='./cgroup\x00') 2018/05/17 01:20:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x4, 0x4, 0x7, 0x1}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000180)={{0x0, 0x6, 0xf9c3, 0x3, "d3df168fe6b940316bb345fda84a1850b22a8acd0724171aad560bbab352de1b5e0dc7f25a78c155252b047a", 0xfff}, 0x3b, [0x7f, 0x9, 0x20, 0x9, 0x2, 0x7, 0x2, 0xffffffff00000001, 0x9, 0xf3, 0x3, 0xffff, 0x10001, 0x6, 0x200, 0x4, 0x7ff, 0x1, 0x8, 0x9, 0xc1, 0x9, 0x40, 0x7, 0x5, 0x1, 0x6, 0x3, 0x8001, 0x10000, 0x40, 0xffff, 0xfffffffeffffffff, 0x1000, 0x2, 0x9, 0x700, 0x80000001, 0x200, 0x6, 0x80000000, 0x3ff, 0x0, 0xe230, 0x0, 0x7, 0x37f97fb8, 0x400000000, 0x7, 0x4, 0x1ff, 0x40, 0xffffffff, 0x5, 0x9, 0x7, 0x1, 0x7, 0x0, 0x7, 0x5, 0x7, 0x81, 0x6d, 0x2, 0x1, 0x8000, 0x3, 0x10000, 0x0, 0x0, 0xd243, 0x20, 0xc974, 0x3c50, 0x4, 0x5, 0xb297, 0x1f, 0xf6f, 0x5, 0x4, 0x5858, 0x3, 0x4, 0xffffffffffffff6b, 0x5, 0x9, 0x65, 0x5, 0xcc, 0x200, 0x0, 0x9, 0x7fff, 0x2, 0x8, 0x9, 0x10000, 0x7, 0x100, 0x100, 0x9, 0x101, 0x5, 0x6, 0x800, 0x4, 0xffffffffffff0001, 0xffffffffffff8000, 0x0, 0x8, 0x8000, 0x4e25, 0x2be8, 0x0, 0x6, 0x10000, 0x3, 0x200, 0x10001, 0x4, 0x94, 0x0, 0x6, 0xfb, 0x1, 0x5], {0x77359400}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) 2018/05/17 01:20:05 executing program 2: clone(0x1100, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='//cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 1: socketpair(0x9600, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:05 executing program 2: clone(0x800408, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:05 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000006f1a68fae5f1711b2bb55f2db7ef9357411294dd31bd9fd1cc3566d673c700cfa411da2aa82fb634607ca8d708fcd446f608ef623f12925b83c01ed3c4d084a001600f25eecacb670015eaad01edb629caaceeca7124", @ANYRES16=r2, @ANYBLOB="000327bd7000fcdbdf250700000008000600010100006c0003001400020069705f767469300000000000000000000800040086da00000800030003000000080004000000000008000300030000000800010002000000080003000100000014000200766574683100000000000000000000000800040004000000080007004e24000008000400feffffff18000200140001007f000001000000000000000000000000240002000800070007000000080007000500000008000b00020000000800090000040000540001000c000700080000001000000008000600736800000c000700040000002100000008000b0073697000080001000a0000000800020000000000080002007f000000080001000a0000000800080000000000340002000800080002000000080002004e220000080005000600000008000800b90c0000080007000200000008000900ddd40000600002000800070001000000080005003f000000080009000800000008000500c13e000008000600400000000800030000000000080002004e220000080005004000000014000100ffffffff000000000000000000000000080009006d070000"], 0x1b4}, 0x1, 0x0, 0x0, 0x10}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='cdg\x00', 0x4) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./.group\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1000000000000) 2018/05/17 01:20:05 executing program 1: socketpair(0x1e00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cc, 0x40040, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408880, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x2, 0x4}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x2e, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e21, 0x0, 'ovf\x00', 0x2, 0x79, 0x22}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x100000001, 0x1, 0x27}}, 0x44) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)=""/13, &(0x7f0000000240)=0xd) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e, 0x80800) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='.//group\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000080, 0x400042) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x1}) r2 = socket(0x1, 0x2, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x200}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r4, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xf6ffffff00000000) 2018/05/17 01:20:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.clone_children\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cd, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:05 executing program 1: socketpair(0xc401, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgro.p\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:05 executing program 2: clone(0xc8c10000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgro/p\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1f, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80000001, 0x6, 0xfffffffffffffffb, 0x800}, &(0x7f0000000100)=0x14) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xebffffff) 2018/05/17 01:20:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e0100000000000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_migrate\x00', 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/4096, 0x1000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) bind$rds(r2, &(0x7f00000010c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/17 01:20:05 executing program 2: clone(0x10000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:05 executing program 1: socketpair(0x8b01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cd, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) 2018/05/17 01:20:05 executing program 7: r0 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x2, 0x100, 0x60, 0x4, 0x0, 0x0, 0x80000, 0x9, 0xbea, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x0, 0x6, 0x1ff, 0xbda, 0x1, 0x7ff, 0x0, 0x6, 0x5, 0x8, 0x3, 0x7fff, 0x5, 0x100000000, 0x8001, 0x3, 0x7, 0x3, 0x2, 0x100, 0x7, 0x2, 0x5, 0x2, 0xffffffff7fffffff, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x22044, 0x5, 0x1ff, 0x3, 0xf053, 0x6, 0x3}, 0x0, 0xc, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000180)=')+\x00') r1 = socket(0x1, 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000001c0)={0x1, 0xfff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xc, 0x80000) dup2(r1, r2) 2018/05/17 01:20:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="1086734583bf3846b4c81fb4980e9b94b07e30f6c2d4b87e65e20d5fa1fad0981e06d0cf0319b95b7d6e3df9c828bbbbcf92a447fb424f8c45ed85b1184840c9468c5b46a33f97bb32f264243be7931ec313e8218435411e5495e857aad38b75581c002ad53c8ca175b1deec3f236798fa069f60280ff68a097f432fce8443c4391ee221404de9b77a6318791658778c568c5adc48bc2b1164fda88d4c163adf15f1492600", 0xa5, 0xffffffffffffffff) keyctl$revoke(0x3, r2) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x101, 0x1ff) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="dfff974c"], 0x14, 0x0, &(0x7f0000000240)="eac5ab0caf27671b1fbd63c74548b55a58124bab"}) tee(r1, r3, 0x5, 0x1) 2018/05/17 01:20:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='nodev*security\x00', 0xffffffffffffffff) r3 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x200000000000000, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000600)={'syzkaller1\x00', {0x4, 0x2, 0x9, "512a09e1bc75", 0x8}}) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r2, r4) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000001c0)=0x1ff) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x1) 2018/05/17 01:20:05 executing program 1: socketpair(0x47, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x3cd, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/17 01:20:05 executing program 2: clone(0x1100000000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2) 2018/05/17 01:20:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f7570ff", 0x200002, 0x0) 2018/05/17 01:20:05 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2, 0x7}, 0x8) accept4$ax25(r0, &(0x7f0000000180), &(0x7f0000000240)=0xfd06, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xce, 0x800c, 0x4, 0x0, r2}, 0x10) 2018/05/17 01:20:05 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fff, 0x101000) ioctl$TCSBRKP(r0, 0x5425, 0xfff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:05 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xebffffff00000000) 2018/05/17 01:20:05 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/17 01:20:05 executing program 1: socketpair(0xd010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x401) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:06 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\'', 0x200002, 0x0) 2018/05/17 01:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="600906889d89e5d7b8dbc12e3807c80a679c8e0727db2d692c5a94df25d0e134bc6f75", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 7: r0 = socket(0x4, 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:06 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2000000) 2018/05/17 01:20:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0), 0x8b, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/17 01:20:06 executing program 2: clone(0x80040800000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:06 executing program 1: socketpair(0x22000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x2) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80, 0x141000) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f00000000c0)={0x2, r3}) read(r1, &(0x7f00000012c0)=""/4096, 0x181) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x880, 0x0) 2018/05/17 01:20:06 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xffffffeb) 2018/05/17 01:20:06 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:06 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r2 = epoll_create1(0x9327755387697104) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x40100) ioctl$TIOCSBRK(r3, 0x5427) 2018/05/17 01:20:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x20, &(0x7f0000000740)=""/214) 2018/05/17 01:20:06 executing program 1: socketpair(0x84, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6000) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x7e) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x1ff) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x8800000000000000, 0x4000, 0x2, 0x8, 0x1c}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='vfat\x00', 0x49020, &(0x7f00000001c0)="d53e26c849a83c91f2a3b4bb1dcd74065a31a47eea00953124a7055685d46482cbf888e028550fd2f54261386b7ae8cb49043ff610474e939fbc619af76f52c2ee797a433816c2d0c6fe2426676ad77ffe932edc5cbf6c049b") 2018/05/17 01:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) fsync(r1) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:06 executing program 2: clone(0xa0990000000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:06 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) 2018/05/17 01:20:06 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:06 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xc5d1, 0x8800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x101, 0x965, 0x100, 0x7, 0x7}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) pwrite64(r2, &(0x7f0000000000)="b0a4c2463b9e454d57cbdb966cf644407c8672ff706327ae2fdd90ad40bf7f17547c16e954459e20a2fa6af5c444a008df0ffef7e014003ced4b0018cf9172077d3cb9", 0x43, 0x0) 2018/05/17 01:20:06 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/05/17 01:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 1: socketpair(0x2100000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x103000) flistxattr(r0, &(0x7f0000000040)=""/155, 0x9b) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:06 executing program 2: clone(0x8000000, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:06 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:06 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0xffffffff00000000) 2018/05/17 01:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:06 executing program 7: r0 = socket(0x1b, 0x2, 0x8000000000000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:06 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0x3ba, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="f000000000000000000000000000000080c1be6d61438b37f032ba2738849987a7b84086f9644feb00159345dc6ef7639a14701df8bee7605232c314e855c2bb698af882c409b77a65d36f802effdcd70d4c2de4835908f74daadea58f5877a3f10b55c929a516ebc2d11b113ef99f1934e3fa020055fe60552d1e3655536e8342c800ad41dcdbf9b7d0b1c8fe379062f871e7c7a412512ddd2754f0fe99e13f370ec5b161f701aa6073a4a36e655dfc3f7e46ccc4df8644f9cf70d279264c8140632de32638611f1f9ab5f7fcc5a155555fe7cb194354ce2f705771c5e90ec9000018000000000000000f010000000100000000000000"], 0xf7}}], 0x2, 0x4040814) 2018/05/17 01:20:06 executing program 1: socketpair(0xcd010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r1, 0x400}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x7}, 0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:06 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:06 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@local, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x3, 0x4) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@can={{0x0, 0x3bbe, 0x7}, 0x3, 0x3, 0x0, 0x0, "abeb2d1e6d55bc53"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) prctl$setptracer(0x59616d61, r3) 2018/05/17 01:20:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000032c0)=""/4096, 0xffffffffffffffc0) 2018/05/17 01:20:06 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f0000000000), &(0x7f0000002300)) 2018/05/17 01:20:06 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6d736c6f7b0059e32f1ba1370210eea66f21cd546582b1eacd99b5605838cca1131989b9e85cfac320e39266bced3e3e84169ad9728fb5e0389d585f658d000000000000000000", 0x80000, &(0x7f0000000200)) 2018/05/17 01:20:06 executing program 7: r0 = socket(0x1b, 0x2, 0x4) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) 2018/05/17 01:20:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x400) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:06 executing program 1: socketpair(0x5101, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:06 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:07 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2000ffffffff, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xfffffffffffffb44, 0xfffffffffffffff9, 0x1, 0x1, 0x9, 0x7c18, 0x9, 0x0, 0x7, 0x1}, 0xb) 2018/05/17 01:20:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000001280)={0x5, &(0x7f00000001c0)=""/175, &(0x7f00000025c0)=[{0xfff, 0x1000, 0x8, &(0x7f0000000280)=""/4096}, {0x6, 0xf6, 0x7, &(0x7f00000022c0)=""/246}, {0x9, 0x53, 0x81, &(0x7f00000023c0)=""/83}, {0x7fffffff, 0x78, 0x4, &(0x7f0000002440)=""/120}, {0x9, 0xd9, 0x3, &(0x7f00000024c0)=""/217}]}) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@dev, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', r4}) 2018/05/17 01:20:07 executing program 1: socketpair(0xd5, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x1011, r0, 0x0) 2018/05/17 01:20:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:07 executing program 7: r0 = socket(0x10, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:07 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x488000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)=0x1) read(r1, &(0x7f00000012c0)=""/4096, 0x181) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/17 01:20:07 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9e) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x72a6, 0xddcff843d1dfb9bd) openat$cgroup_ro(r0, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) 2018/05/17 01:20:07 executing program 2: clone(0x0, &(0x7f0000000040), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000000080)) r0 = getpgid(0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x800, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ptrace$getregs(0xc, r0, 0x5, &(0x7f0000000000)=""/26) 2018/05/17 01:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/17 01:20:07 executing program 7: r0 = socket(0x1, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x8, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:07 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f7570ff", 0x200002, 0x0) 2018/05/17 01:20:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:07 executing program 1: socketpair(0xba, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f00000012c0)=""/4096, 0x181) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80000) bind$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/17 01:20:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x16}, 0xed3}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1f, @empty, 0x4}], 0x94) read(r1, &(0x7f00000012c0)=""/4096, 0x1000000a1) 2018/05/17 01:20:07 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f757002", 0x200002, 0x0) 2018/05/17 01:20:07 executing program 7: keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x400000) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x400, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r1 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = epoll_create1(0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:07 executing program 1: socketpair(0x28, 0x0, 0x0, &(0x7f0000000080)) [ 1173.064607] IPVS: stopping master sync thread 8566 ... [ 1173.075159] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1173.116180] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/17 01:20:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/4096, 0x1ee) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x706}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0xd7, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x68) mlockall(0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000a, 0x10, r0, 0x0) signalfd(r2, &(0x7f0000001140)={0x4}, 0x8) 2018/05/17 01:20:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22000000) inotify_rm_watch(r3, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_cancel(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe, 0x4, r1, &(0x7f0000000280)="1a6b584c9deb6991401085b066ce425c5ba7f8eefdf3189ba00ece77fd74bffc98260f316234d874224992662ccfca3ea6c49796ed2a453e1ba5ce5a86623b3813465b6422e6c41565f5c0db6d9373e2c7d384e28e", 0x55, 0x0, 0x0, 0x0, r2}, &(0x7f0000000300)) 2018/05/17 01:20:08 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f7570eb", 0x200002, 0x0) 2018/05/17 01:20:08 executing program 2: socketpair(0x1, 0x80a, 0x2ad, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r2) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x80000000}) 2018/05/17 01:20:08 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}}, [0x4, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0xaa0, 0x8, 0xb5, 0xee3, 0x4, 0x3, 0x5, 0x4, 0xfffffffffffffffb]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/05/17 01:20:08 executing program 1: socketpair(0x6a000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:08 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4000a, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) 2018/05/17 01:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) [ 1173.810971] IPVS: stopping master sync thread 8571 ... 2018/05/17 01:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:08 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f7570f6", 0x200002, 0x0) 2018/05/17 01:20:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0x181) 2018/05/17 01:20:08 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:08 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:08 executing program 1: socketpair(0xbf01, 0x0, 0x0, &(0x7f0000000080)) [ 1173.963560] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1173.963565] IPVS: stopping master sync thread 8610 ... 2018/05/17 01:20:08 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f757004", 0x200002, 0x0) 2018/05/17 01:20:08 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)="6367726f01fcffffffffffff657363656e64616e747300", 0x2, 0x0) read(r2, &(0x7f00000012c0)=""/4096, 0xffffffffffffff42) r3 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80800) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) splice(r1, &(0x7f0000000000), r4, &(0x7f0000000140), 0x100, 0x2) connect$inet6(r3, &(0x7f0000000240)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x7}, 0x1c) 2018/05/17 01:20:08 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/05/17 01:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:08 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={0x0, 0x4}, &(0x7f00000014c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001540), 0x1, 0x8040) 2018/05/17 01:20:08 executing program 1: socketpair(0x9e00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x1, 0x5, 0x9}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:08 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 1174.174042] IPVS: stopping master sync thread 8648 ... [ 1174.179452] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/17 01:20:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='procmd5sum\x00', 0x0) 2018/05/17 01:20:08 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x7) 2018/05/17 01:20:08 executing program 7: r0 = socket(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:08 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:08 executing program 1: socketpair(0x7400, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:08 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:08 executing program 2: clone(0x0, &(0x7f0000000040), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0xd0aa, 0x9, 0xc}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/17 01:20:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x11}, &(0x7f00000001c0)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000200)) preadv(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0) 2018/05/17 01:20:08 executing program 7: r0 = socket(0x1, 0x2, 0x1000000000) r1 = epoll_create1(0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = gettid() tkill(r2, 0x7) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x4, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:08 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) 2018/05/17 01:20:08 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:08 executing program 1: socketpair(0x8600, 0x0, 0x0, &(0x7f0000000080)) [ 1174.528439] IPVS: stopping master sync thread 8702 ... [ 1174.530399] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/17 01:20:09 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:09 executing program 3: getgroups(0x40000000000000ca, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x89, 0x880) ioctl$KDSKBLED(r0, 0x4b65, 0x1000) 2018/05/17 01:20:09 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2001, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000140)=""/10) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4004240b, &(0x7f0000000080)={0x2, 0x70, 0x401, 0x1, 0xfff, 0x2, 0x0, 0x1, 0x40, 0x0, 0xfffffffffffffff8, 0x6, 0x8, 0x3, 0x40, 0x7, 0xd3, 0x1, 0x8c, 0xf8d, 0x4, 0x7, 0x2, 0x8001, 0x7, 0x1000, 0x4, 0x4, 0x7, 0x0, 0x8, 0x9, 0x6, 0x2, 0x7, 0x7, 0x8000, 0x3f, 0x0, 0x401, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0xe4, 0x3f, 0x0, 0x0, 0x7ff, 0x7}) 2018/05/17 01:20:09 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') getpid() exit(0x0) flock(r1, 0xa) readv(r2, &(0x7f0000001440)=[{&(0x7f0000001380)=""/140, 0x8c}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) rt_sigprocmask(0x3, &(0x7f00000000c0)={0x3f}, &(0x7f0000000100), 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/17 01:20:09 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:09 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:09 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000040)="61d289129cd3737e5dcf473025f094dd89f78c8be81e9f21f97468ef038fe4ea3f424490af795273034113c61b8d7555cebb4baf7d0814") rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/17 01:20:09 executing program 1: socketpair(0xc200, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:09 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sync() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x19cc0fcf6a254f89, &(0x7f0000000100)=[0xffffffffffffffff]) setregid(r0, r1) 2018/05/17 01:20:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pipe2(&(0x7f0000000080), 0x0) 2018/05/17 01:20:10 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:10 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:10 executing program 1: socketpair(0x5400, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0xb, 0x0, @thr={&(0x7f0000000000)="e2164ac1df5c46a7f9b3eab2512a6bba98cc553c1ef1a42870c7338d440c74f72766150df9c4774c014390da2efb86974b75f1d31222f65b56d4b65e15497d1020602a73238b69f0d39bea1c", &(0x7f0000000080)="d2e8517efb45688ded8adfa3772a4c14d305544647a80788e3cfa1d811c5b78db2755f4d839913c2affee41d975fa40d1d8e9bfa56a7406f4b6928eb2bc2283f893ccd28d0e3ddd74db6b848d3e4d6d9e86484"}}, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xffffffffffffff38, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) 2018/05/17 01:20:10 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x297, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x7, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}}}], 0x30) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r1+30000000}, &(0x7f0000000200)={0x2}, 0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x0) 2018/05/17 01:20:10 executing program 7: r0 = socket(0x1, 0x2000000002, 0x0) r1 = epoll_create1(0x80406) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x1, 0x4, 0xd8a, 0x9]}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000280)=ANY=[@ANYBLOB="3b14040aff0460fd00000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000aafe8000000000000000000000000000aafe8000000000000000000000000000aa0000000000000000000000007c145be7d91967083ba6000000010000000000000000000000000000000100000000000000000000000000000001fe80000000000000000000000000000dff010000000000000000000000000001"], 0xa8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103400, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r3, 0x2, 0x1, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/05/17 01:20:10 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x8000000, 0x7fff, 0x4}) 2018/05/17 01:20:10 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000180)={0xf1, &(0x7f0000000080)=""/241}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:10 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200003, 0x0) 2018/05/17 01:20:10 executing program 4: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:10 executing program 1: socketpair(0xde00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:10 executing program 7: r0 = memfd_create(&(0x7f0000000000)='lomime_type%^\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8e, "c4dc4ded8a8a93487ea9ed60d8cd92286af3f6cf7cad5f3b0ab07f8f997ac6f1a63b7a01e6a2aa2adf3b6b3742f9b42819316b756ce6656df3f55bd3dd00a8d5ecddda26c4fe5e6158d19a3dca89310ea5362b3ee36407ab5157200eaadf148c6f96566f8efb677a29c06c40475d3572939d0d8c7c4c7582e6f24e072f0a015ebb523084edfc373c27b9b3356531"}, &(0x7f0000000040)=0x96) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = socket(0x1, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x101, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) uname(&(0x7f0000000000)=""/8) 2018/05/17 01:20:10 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x2) 2018/05/17 01:20:10 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14180, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41011000}, 0xc, &(0x7f0000000980)={&(0x7f00000000c0)=ANY=[@ANYBLOB="54010000", @ANYRES16=r1, @ANYBLOB="040299497000fedbdf25000000000800010060d30ecf726ca8bc7f93825ace1bda35577244823b4abec303e39d100ea20acdf2baf50f6bb899cfc259dd2af2490b652b43672a254c794f01797f3ca74fcbe90aaf77f31cce8d13f7e020f1f50f9c6b41cf4ed72942b2ec834f61a773e2274f07000000771379", @ANYRES32=r2, @ANYBLOB="3801020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffff000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000400003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x154}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000300)=""/232, &(0x7f0000000400)=0xe8) ioctl$TIOCEXCL(r0, 0x540c) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:10 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8001, 0x20000) fcntl$setpipe(r0, 0x407, 0xaa8) 2018/05/17 01:20:10 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x2000000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xc000) getdents64(r0, &(0x7f00000001c0)=""/149, 0x95) 2018/05/17 01:20:10 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:10 executing program 1: socketpair(0x3e, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:10 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xfffffff6) 2018/05/17 01:20:10 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x800, &(0x7f0000000080)=""/4096) 2018/05/17 01:20:10 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r2) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/17 01:20:10 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x220000a0}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xdc, r1, 0x3, 0x80000000, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4081}, 0x4) r2 = epoll_create1(0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0xb36c) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00000000c0)={0xfd, 0x0, [0x3, 0x0, 0x3, 0xffff]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:10 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x41) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0xffffffffffffffe0, 0x57, 0x8, 'queue1\x00', 0x80000001}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x800) r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x6, &(0x7f0000000240)=0x10000) mq_timedreceive(r2, &(0x7f0000000180)=""/82, 0x52, 0x384, &(0x7f0000000200)) 2018/05/17 01:20:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:10 executing program 6: rmdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfe, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000020070000340100006802000034010000f404000000000000540600005406000054060000540600005406000006000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ede8c512bf93a2507b1064c80c46000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100134010000000000000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000080000002400727066696c74657200000000000000000000000000000000000000000000040000002400544f53000000000000000000000000000000000000000000000000000000faff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100134010000000000000000000000000000000000000000000000002400727066696c7465720000000000000000000000000000000000000000000000000000240069636d7036000000000000000000000000000000000000000000000000000d01fd012400434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000fe8000000000000000000000000000bbff0000ff000000ffffffffffffffffffffffffffffffffffffffffffff0000006970646470300000000000000000000076657468315f746f5f7465616d000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c000907e3000000000000000000000000000000100134010000000000000000000000000000000000000000000000002400727066696c746572000000000000000000000000000000000000000000000200000024006d680000000000000000000000000000000000000000000000000000000008ff00002400434845434b53554d0000000000000000000000000000000000000000000001000000ff010000000000000000000000000001ff0100000000000000000000000000010000000000000000ffffffffff0000ffffffffffffffffffffffff0000000000697036677265300000000000000000007663616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000600b80425000000000000000000000000000000340158010000000000000000000000000000000000000000000000002400727066696c7465720000000000000000000000000000000000000000000004000000480068626800000000000000000000000000000000000000000000000000000008000000fd010100030005000200030002000000000000008100080000005409f9ff040004000a002400434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000ffffffffffff0000000000000000000000000000000100000000ffffffffffffffffffffff00ff000000ffffffff00000000ffffff007465616d3000000000000000000000006970365f767469300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000032000104100000000000000000000000000000001c0160010000000000000000000000000000000000000000000000002400686c00000000000000000000000000000000000000000000000000000000039700003000616800000000000000000000000000000000000000000000000000000000000004d4000004d507000000050300004400534e505400000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000392c00800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x77c) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0xfff, 0x81, 0x2}) modify_ldt$read(0x0, &(0x7f0000000880)=""/194, 0xc2) 2018/05/17 01:20:10 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x400000000000000) 2018/05/17 01:20:10 executing program 7: r0 = socket(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001640)=0xe8) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001980)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000140)="b672c03a7bdcd41d6c05eeb84fb047362b0b691069456a2f20f0d381327b933a30e3294c0f1bc9aa988d6fce3fe218bd9eac1f1b9cb69bd20cb046b2efddfdef4d2f3a59b921c60017e2ec6f85f8a1639883f66d76bba833c71794e56c9a1fb1929f1aebb24c79f5f6d5b964bcb2f61258b5a9f6d14f53bb6b390c14515d867d2813190c16398642012e3d0276a0cc66275b7e0bd6e11a89d28a2e728be6acf2ebcad5186b30953f4ac361869db9bd37f1", 0xb1}, {&(0x7f0000000200)="02821074b37a342c980a7fabf44371057ef2a714a42b16aec7b901e9d08d25d056a85c5964f35b9f9d1cbcace1859e8bb87bc403a1b4e659044193cb5d7af4f04abcb08d15b80aba75327de260f8bcdf70fd658aac213f4d1f25a8386606194b6028d9a047fe95f3d0bc9be39c0dbd8b1299efbf2f9fb69240203c2baeccf4c6a5cc34619c5ce20a9302eaf188bbbd22af0e6d783f4ccb3e26ba27cd7e094c30154634e3a11094c66574c16f84b27780c66bbf762a1353ee3c9ca6222dee", 0xbe}, {&(0x7f00000002c0)="0ff05d85a60cf37a5fb2f020948b3e2621ae405458b0c508db6761962948ea76cb441ae9ee05b147f55c7c03ddc9f6c3ad37be33b036c5a7c1623277ed51834c9da464ef2ed1f5ccdd167e0ab265214576bece823b0c9242cdb5d71d3e8bf88c32a6feab9dedd084476b236d619048ff65d4d0dd68e98cc104050d588a785be4b5ca3bf3c7fc2291d70c2c493e1941fc4c99c108cb89ca75fee8dc0debc461009e5bba215e501a8b77898d1eca53f22144af60eb914cb8ac23b5ceb872aedb532266a53d628388a4c8566b4b94572393f60ed6e3", 0xd4}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="02ea3f2147d6c89cc6294c0c47ad13f3088a394552f66c42a96fcb0344b024ebb564da3062577684237d440805434ddfb15dc353d8d1155e5627f62ca62c2f8734b212594ed89fbcbd714a7bdc81d041ac9f2f86c3ffc0a835a419627b4c7eabeb7910ca7d4519f4cca6bb3eda4d4fc7f6f536bd1762013c4e3ffad3112af1e98513c9457acbf73f38bdb33a45a50d2355e53136a416e264c71d684e1f26909d3a46cef11d0df26b4937ba6e2bc8729378c8135af1aa4e2e5766094de3d5838d00cfba2c3efe6e31dee30bf46709b23e00fad5aad3709640ce184320ccd77148", 0xe0}], 0x5, &(0x7f00000018c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}], 0xac}, 0x4000004) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x4, 0xec12, 0x5, 0x2}, {0x2, 0x0, 0x100, 0x5}, {0x4, 0x0, 0x94f4, 0x81}, {0xb988, 0x9, 0xda4d, 0x80}, {0x4, 0xb4, 0x7fff, 0x10000}, {0x1, 0x1, 0x1000, 0x4000000000}, {0x9e, 0x39, 0x3ff, 0x100}]}, 0x8) 2018/05/17 01:20:10 executing program 1: socketpair(0xe901000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000000300)="c9", 0x1) [ 1176.268488] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/17 01:20:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000000)={0x400, 0x6, 0x3}) 2018/05/17 01:20:11 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffffff, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x6, 0x80000000, 0x4297, 0x4}, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0xffffffffffffff80, 0x1, 0x7, 0x5, "003de9606f764a1162d89a2fdd17ea523aa9dc788a4f4b1e3305ee3fa9cd2496f4d1e161e50fa38fb5a40e13", 0x8}) r2 = socket(0x1, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:11 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:11 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x4000000) 2018/05/17 01:20:11 executing program 2: clone(0x10000, &(0x7f0000000680)="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", &(0x7f0000000800), &(0x7f0000000180), &(0x7f0000000040)="a763ff8b85495636ddf384444c1cdd7f75c7336af8b35b6a7cb4ec50423c7a4fffbf292cec2b7d64879b61fa08b5e926e09f3033ca53c712c0c5625f98f1d762367fa3c80580ab948059691c32ad622a729236ade28b4107c8f873ffddebd0a3e433abb21d797672ce4d85f482ff63100c036b40e48caf38748a70dfc06e5536eefb576e8219c485b8004a49cfccc727e3b708021b06ef8cb13dd5ad76907630753d16c9d4a3f81efaa735f3d51283cee0125c4572df7b03b23cec61bbf6723dd7964329b8b260226ca4ec47e7c2dbc0b7d0fa") r0 = inotify_init1(0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x100000001, 0x1, 0xb1, 0x102}) 2018/05/17 01:20:11 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r0, r2, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:11 executing program 1: socketpair(0x6e010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'irlan0\x00'}, 0x18) 2018/05/17 01:20:11 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x4) 2018/05/17 01:20:11 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7379eaf600000000fc7a080018473929fb5079baf255b1e0be38b363a07c0ce62a88defdb52ec316f9ffffff6422ec24e477628300a6465a9b93461451517d8a1b000000008d8c20f00df765b8f318dba63a1e2f3168367cee555b5a88cc7b632cdf551c440163607a9df13f2aaef0dd82f5d39437be3150d81ca859a1691e04b27c3900d0b15a25ef599835bc53f8dfdbd2d3e49e5963d16ec96384f409d16a14998ff588f1ec9fa3427f91c206c61fd4a43fc5aef993624bfcd3294f46bb7fee84b173a22837eb2ca58f56588b10d59e4588d819287c93980f8ef8ff293998f544d3ddd790acf5c3a6bf6c0f000000000000000000"], 0xf6) write$binfmt_misc(r2, &(0x7f0000000040)={'syz1'}, 0x4) 2018/05/17 01:20:11 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) dup(0xffffffffffffffff) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000240)=""/226, &(0x7f0000000080)=0xe2) eventfd2(0x0, 0xfffbffffffff7ffe) 2018/05/17 01:20:11 executing program 2: clone(0x12000000, &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000140)="316d769cceb959ab4064f77d6c9bb66316ee963b2e680d9729eddb631f9fba737b3d51e81078befee030eb5ae0a040f5") 2018/05/17 01:20:11 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xfff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f00000003c0)=""/169, 0xa9}, {&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000540)=""/53, 0x35}, {&(0x7f0000000580)=""/222, 0xde}], 0x6, 0x0, 0x0, 0x3}, 0x80000000}, {{&(0x7f00000006c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000740)=""/91, 0x5b}, {&(0x7f00000007c0)=""/88, 0x58}, {&(0x7f0000000840)=""/103, 0x67}, {&(0x7f00000008c0)=""/145, 0x91}, {&(0x7f0000000980)=""/204, 0xcc}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/199, 0xc7}], 0x7, &(0x7f0000000c00)=""/19, 0x13, 0x100}, 0x8001}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/55, 0x37}, {&(0x7f0000001d00)=""/112, 0x70}, {&(0x7f0000001d80)=""/60, 0x3c}], 0x4, &(0x7f0000001e00)=""/229, 0xe5, 0x6}, 0x7}, {{&(0x7f0000001f00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/192, 0xc0}], 0x2, &(0x7f0000003080)=""/172, 0xac, 0x9}, 0x1}, {{&(0x7f0000003140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000031c0)=""/233, 0xe9}, {&(0x7f00000032c0)=""/6, 0x6}, {&(0x7f0000003300)=""/70, 0x46}, {&(0x7f0000003380)=""/102, 0x66}, {&(0x7f0000003400)=""/210, 0xd2}, {&(0x7f0000003500)=""/32, 0x20}, {&(0x7f0000003540)=""/171, 0xab}, {&(0x7f0000003600)}, {&(0x7f0000003640)=""/201, 0xc9}, {&(0x7f0000003740)=""/97, 0x61}], 0xa, &(0x7f0000003840)=""/185, 0xb9, 0x6}, 0x1f}, {{&(0x7f0000003900)=@can, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003980)=""/125, 0x7d}, {&(0x7f0000003a00)=""/240, 0xf0}], 0x2, &(0x7f0000003b40)=""/66, 0x42, 0x100000001}, 0x2}, {{&(0x7f0000003bc0)=@alg, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c40)=""/137, 0x89}, {&(0x7f0000003d00)=""/127, 0x7f}, {&(0x7f0000003d80)=""/223, 0xdf}, {&(0x7f0000003e80)}, {&(0x7f0000003ec0)=""/57, 0x39}, {&(0x7f0000003f00)=""/226, 0xe2}], 0x6, &(0x7f0000004040)=""/165, 0xa5, 0x7ff}, 0x3ff}], 0x7, 0x2, &(0x7f0000004200)) sendmsg$nl_route_sched(r0, &(0x7f0000004740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000004700)={&(0x7f0000004240)=@delqdisc={0x490, 0x25, 0x8, 0x70bd26, 0x25dfdbfe, {0x0, r1, {0x5, 0xfff5}, {0x1}, {0xffff, 0x5}}, [@TCA_RATE={0x8, 0x5, {0x2f98, 0x1}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x100, 0x2, 0x5, 0x8000, 0x3bd5, 0xffffffffffffffc1}}}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x3, 0x5, 0x79c, 0xff, 0xa, 0x6, 0x7, 0xf2, 0x0, 0x392e, 0x7, 0x9, 0x3, 0x2, 0x3bb4, 0x92, 0x5, 0x0, 0x200, 0x9607, 0xff, 0x101, 0x1ad, 0x0, 0x0, 0x859, 0x6fcd, 0x5, 0x5, 0x20, 0x20, 0x8, 0x0, 0x6, 0x1ff, 0xed, 0x1, 0x4, 0x2, 0x19, 0x2, 0x1200000, 0x5, 0x2, 0x3c, 0x0, 0x1, 0x80000001, 0x1, 0x1, 0xfffffffffffffffb, 0x1000, 0x8, 0xd0f, 0x3, 0x1, 0x8000, 0x58a4, 0x0, 0x4, 0xff, 0x3a, 0xff, 0x80, 0x3, 0x98f, 0x3, 0x0, 0x8, 0x643, 0x6, 0x100000001, 0xffffffffffffff80, 0x6, 0xffffffff80000000, 0x8, 0x5, 0x81, 0x2, 0x7, 0x0, 0xd2, 0xfff, 0x5, 0x8, 0x0, 0x0, 0x6, 0x70, 0x3, 0xe12, 0x1, 0x7fff, 0x8, 0x1ff, 0x8, 0x400, 0x7, 0x1f, 0x7ff, 0xffff, 0x800, 0xff8, 0x26, 0x0, 0xffff, 0x800, 0x8, 0x8, 0x0, 0x1, 0x100000000, 0x9, 0x1, 0x400, 0x3, 0x8, 0x6083, 0x4, 0x8, 0x3, 0x0, 0x3461, 0x6, 0x0, 0x36, 0x7b7d, 0x3, 0xffffffff, 0x5c642c63, 0x2, 0x43, 0xa92, 0x1, 0x400, 0x3, 0x7, 0x7, 0x5, 0xbc, 0x9, 0xc, 0x3, 0xfffffffffffffff8, 0x4, 0xb5bc, 0x6, 0x1, 0x0, 0xfffffffffffff371, 0x100000001, 0x512, 0x3, 0x9, 0x8, 0x4, 0xc8c, 0x80000001, 0x0, 0x105, 0xe61, 0x6, 0x7, 0x7, 0x10000, 0x7, 0x5, 0x4, 0x9, 0x7, 0x4, 0xf162, 0x0, 0x9, 0x3, 0xffffffffffff7fff, 0x100000001, 0x795, 0x8a34, 0x7, 0x5068afd, 0xfffffffffffffff9, 0x5, 0x20, 0x5, 0x5, 0x1, 0xffff, 0x1, 0x0, 0xec, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x0, 0x2, 0xffff, 0x1, 0x1, 0xfff, 0x1e, 0x3, 0xc803, 0xffff, 0x3, 0xfff, 0x48000, 0x81, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x8, 0x4, 0xa8f, 0x5, 0x88, 0x7, 0x1, 0x5, 0x4, 0x7, 0xfffffffffffffffb, 0xa1bf, 0x7d96, 0x4, 0x1, 0x7ff, 0x4, 0x20, 0x0, 0x4, 0x0, 0x0, 0xed, 0x1, 0x3, 0x8, 0x62ce, 0x3038, 0x80000001, 0x400, 0x0, 0x5, 0xfffffffffffffff9, 0x96, 0x6, 0xffffffff, 0x20, 0x1f, 0x100, 0x4, 0x8, 0x4, 0x5]}}}, @TCA_RATE={0x8, 0x5, {0x3d5eb63e, 0x5}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_STAB={0x18, 0x8, @TCA_STAB_DATA={0x14, 0x2, [0x5, 0x7ff, 0x28, 0x2, 0x40, 0x1, 0x4, 0xfffffffffffffffd]}}, @TCA_INGRESS_BLOCK={0x8, 0xd}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}]}, 0x490}, 0x1, 0x0, 0x0, 0x810}, 0x20004001) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10001, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2, 0x8ae}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000047c0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000004780)={&(0x7f0000003e80)={0x1c, r3, 0x2, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x10) 2018/05/17 01:20:11 executing program 1: socketpair(0x7c010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x3, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:11 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x2000000) 2018/05/17 01:20:11 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:11 executing program 7: r0 = socket(0x1, 0x2, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10000000}) 2018/05/17 01:20:11 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x80) fdatasync(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="ee574e683f4909892e20f2f926ab617b3693d7e92fae06b8104d6f5e85674e36b81282394323c91339ba9fd3572e8c189cd87d1582db562bfe9b91930da7d177d42d55409e7df58d08631fbe4fc164c7b1fb8ae11568b112508466c982fc89bca33d8704549c6f16168234ee381c40d91b36e7a16fc3394bddf406dc09003a1f57a9c0a46b515adc35cd9a5430ade44475f67bd6fcc81076acd0021c17a6fd0767a724188ce9087eaa8edcb57edad8cf6322ed163e2e2b555e07c388a7b4f1b08d886db15c8514d84db71e9c5d3b32", &(0x7f0000000140)="0e27b352fcb79b993a37dfb381318c38797b7cc40a7b13167a9219f055ec01338741d0d80e75fb29726a23651757b126248a93cb94eeb9777f57ab3d847066ee377e4ca5e3bdf83f265bd72e60dd03f0968f56a84c85a4058454aed4f1", 0x3}, 0x20) 2018/05/17 01:20:11 executing program 1: socketpair(0xcd01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:12 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xebffffff) 2018/05/17 01:20:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) 2018/05/17 01:20:12 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/l2cap\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x100, 0x0) renameat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000001280)="17", 0x1}], 0x1, 0x0) r3 = socket(0x1, 0x2, 0x0) r4 = epoll_create1(0x80000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) r5 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000001c0)={0x10000000}) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f00000000c0)="f93ed5e68dbc212434acdea839449ca8da5d38dadfcf62913b5ec75693eb26c870284a47c609cbef5d0e6a4baf12c2cd1f43ebaa3bd79d29cb4207eb7dcf1f7a828742ad9a9bcbb3acc921522c781de7c73011d1f8db3f4a7292307f6ce1e17dec8ede33750ac491c13184d5a0395804405b0d9f1f054d022b512a0c08907e81cbc17a0fd1352458a560a5b7d834ce07895f84f3cb228e55d8e4f2733b0de056fa8dd828da0bb276dcfbe035eeb469714379b4", 0xb3) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/17 01:20:12 executing program 1: socketpair(0x18b, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:12 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) clone(0x4000, &(0x7f00000002c0)="1a88d69b9edcc0a9ef06ca28bed6599f074e1ce5b3b208506d8428c9b078912a805fc6a46c36e8f20aac131a4201097dc0d42b874ebd798efdae36f50963c774ea3486948e610e63f08574bfba49bb73db064c3ae2d1a7e29318d7cb40096a3d0bb90a423037ca50ccd06d58601e8bf35282c16ef491be8923c388cd96a5d25ac412e5124de33766344afc54116c4cb3d18c01c509b86a8b3d1da9e900e05edabdb33eb9d56ddd52297235c970bd69d13a00961a84387b39a353552068473b463889d2ba7b1dce725a2c", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="ff654ccf3ac0b83d7ef16395b1664fab5a3b0c278626c5dd7ce22ca0965eeb07fcdd0b133ea339d520c131d36b86cfacf80f7aac857722d708d74fc0dced3752c864b006be8ed4c7eca140e17475a85e063de8db77b743f472e94653fb568d14c77e5f39b057888715ded61d931647f26df157cd479065492545149652c0322f0decdce0874d87865f31730a2ddd25f46f99ad9e3e66ddc97699e9fa5d7883d966efb3ce3ba0ae935b20255fbee90b08bab9c7d335d152d459a5d9eee640fd88721e7ac8b12d4ae819ec4b15260253b8861896f67af89784b5cdaf2427d5e455461637c4e74848dc49ee59fa3f50461bdbe89227") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x49, 0x1, {0x0, 0x3, 0x7, 0x3, 0x3}}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x5502, 0x3, 0x100, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e24, 0x100, 0x4e24, 0xffff, 0x2, 0xa0, 0x80, 0x99, 0x0, r1}, {0xe5, 0x47, 0x9c, 0xad, 0x6, 0x80, 0x1, 0x9}, {0x9, 0x7f, 0x8, 0x5}, 0x2, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4d6, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x0, 0x3, 0x6, 0x0, 0xf86, 0x1}}, 0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000180)="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"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x100000000, 0x7, 0xbcd1}) umount2(&(0x7f0000000780)='./file0\x00', 0xd) [ 1177.663393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:12 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x2700) 2018/05/17 01:20:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:12 executing program 1: socketpair(0xffffff7f00000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:12 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000000040)={r2, r3+30000000}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x183c80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x100000000, 0x1, 0x0, 0xf}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'veth0_to_bridge\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x0, 0x10, 0xffffffffffffffc1, {0x0, 0x7530}, {0x77359400}, {0x4, 0xfffffffffffffffd, 0x20, 0x1}, 0x1, @canfd={{0x1, 0xffff, 0x585f, 0x4}, 0x31, 0x2, 0x0, 0x0, "f022d545538081d9a6744b1ca8fd4d3987de8bc9498f7db6c5f076b3eefd29f75291432584a2c55cbc3dbdbd57b0e16fa20e5a968a8cec756f9ba6ca2c1d51ad"}}, 0x6c}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:12 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xffffffff00000000) 2018/05/17 01:20:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:13 executing program 7: socket(0x1, 0x2, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:13 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000000040)="eaccefda2a9caaf092ef05736ddf008ba8ac0472d7740e7d60674aafd3239805d48ef418e193f0fc6328ea11529d4ff7ba08bb14b80bc993c3e39eeb75d11c2b901cff234966ee5788796db917eb6a1893c440e87f96465e4f1522e5a0cb74e7e59d51f303cf9cd4806be5b70dc3bd6b1d238fbdfc8e1d631b2dc354ff5d8b91d140f8384cf05b142c292b76210fff4e88f9142c382743163469ce56acd653c62c7f") 2018/05/17 01:20:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:13 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000001180)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) fstatfs(r0, &(0x7f0000001280)=""/4096) mq_timedreceive(r0, &(0x7f0000001040)=""/233, 0xe9, 0x8, &(0x7f0000001140)) sync_file_range(r0, 0x3f0000, 0x1a4c0451, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000011c0)={0x3, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x24b, 0x5, 0xfffffffffffff02d, 0x4, 0x3, 0x0, 0x81, 0x3, 0x4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x200, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001240)={0x0, 0x0}) kcmp(r1, r2, 0x2, r0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5bdd, 0x4) 2018/05/17 01:20:13 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x2700000000000000) 2018/05/17 01:20:13 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f0000000100)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x8, 0x200, 0x7, 0x5, 0x9, 0x10000000000000, 0x8001, 0x1f, 0xd7e}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x8000000000000000) 2018/05/17 01:20:13 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:13 executing program 1: socketpair(0x87010000, 0x0, 0x0, &(0x7f0000000080)) [ 1178.909155] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:13 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xf6ffffff) 2018/05/17 01:20:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:13 executing program 1: socketpair(0xf201, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:13 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a4, 0x0, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="993872fd0fd6", @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x3}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:13 executing program 7: r0 = socket(0x1, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:13 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f0000000040), &(0x7f0000000000)) 2018/05/17 01:20:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:13 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x1000000) 2018/05/17 01:20:13 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x10000000}) r2 = memfd_create(&(0x7f0000000000)='cpuset(md5sum\x00', 0x2) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/76) 2018/05/17 01:20:13 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c010000", @ANYRES16=r1, @ANYBLOB="000429bd7000fedbdf250f00000008000600b10000000800050007000000400001000800050002000000080004004e220000080009000a0000000800080007000000080004004e20000014000300fe8000000000000000000000000000bb1c00020008000b000a0000000800070002000000080002004e2000006800030008000400ff0f000008000500e0000001140002006272696467655f736c6176655f31000008000100000000001400020069705f76746930000000000000000000080001000000000014000600fe80000000000000000000000000001c080007004e2100000c00010008000800fbffffff5c0002000800040000000000140001007f000001000000000000000000000000080002004e22000014000100e00000010000000000000000000000000800040000000000080008000100000008000b000a0000000800090006000000140002000800040000000000080004000400000008000500df0000005a1e9fac19e998a3f56537699c72693d8db09708e039b559d1038f02ed14e3a3194eaa9e306cbf2db7a2acd84236d8e830eeffa90497fb3325b055b10c4fa388c981bd8c25a0c09402000000563f14b2143c5528a500088cf0f88523d559428845987fa20d132902c779ce935861a659628c768eb889ec942701799ecfb4c5f61ae27a71cacb78f256ce506326a09d2728875299bbf1a50b9f9da759dc6e00eb45d2a7d7b897a22818133a81b0c0fdf6cba5487841e75581042143c29c706fc44334f8fcce2ac60e9d92d1fc72e2e3cffae344e22d07a5dc2ff7d3641a8340f08b54b0d393856421b916a2ef1c8e85573135e97854200a2f174afe86820fb5f35ee10e29305806bf550dac34"], 0x16c}, 0x1, 0x0, 0x0, 0x4000}, 0x4004801) [ 1179.140707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:13 executing program 1: socketpair(0xe801000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2600, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000040)="353df1ffe5f2bab6aec995ad08f411474d116182c1e897ce04dbad3d0659ee2866ea34fbc4c15f5f83f59d9cea7d28cfa37afce09b9981538869dd30bb3dd9425c56c8a919d28438ba674653c490e392d0a021fc2f1a94", &(0x7f0000000180)=""/255}, 0x18) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:13 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x2000) r1 = socket(0x1, 0x2, 0x0) r2 = epoll_create1(0x80000080041) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x8, @empty, 0x4e22, 0x2, 'lblc\x00', 0x18, 0x9, 0x62}, {@rand_addr=0x81, 0x4e20, 0x3, 0x0, 0xff, 0x7}}, 0x44) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000a03e8271180f46ad5582451463000000b9c2fdc4ec624be3749f4d03a43f126cd75d8da2280cf257c6c763f6ddc9f0d12e7b21308e80b4361cedd2b48de8a1dd2611d07383892e34aa7da06e66c7945528fb8258e511dfe163a8bbaa0d584a13b1cf7b26e17486c6f7e379ba0ad180968e4d97227f5b80d8286a2e82a743d87bdb5f1a73ffc8e0afaac660918d3a98beabdc80963fbec960c9f8ef8406c9143693abe6259974ec05a5bd47c3d2519ef0"], &(0x7f0000000000)=0xc4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_int(r1, 0x29, 0xdc, &(0x7f0000000100), &(0x7f0000000180)=0xbb) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) 2018/05/17 01:20:13 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x27000000) 2018/05/17 01:20:13 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/135) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) 2018/05/17 01:20:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x1, 0x0) [ 1179.345103] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:13 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8c0, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffff9, 0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x1ff}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) 2018/05/17 01:20:13 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001380)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/4096, 0x398}, {&(0x7f00000011c0)=""/155, 0x9b}], 0x4, 0x0, 0x0, 0x9}, 0x40000000) syz_open_dev$admmidi(&(0x7f0000001340)='/dev/admmidi#\x00', 0x0, 0x100) times(&(0x7f0000001300)) 2018/05/17 01:20:13 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xffffffeb) 2018/05/17 01:20:14 executing program 1: socketpair(0x7e010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:14 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/17 01:20:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/17 01:20:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:14 executing program 6: r0 = socket(0xa, 0x561842f064c993d8, 0x8) fcntl$setlease(r0, 0x400, 0x2) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x200400) 2018/05/17 01:20:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/163) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000001c0)=""/57) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/90, 0x5a) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000200)=0x8) 2018/05/17 01:20:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0xffffffff}, 0x8) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="422257fed46b045df4563fac2d661aa944f043b387ae0995d0a74bc184e2d3da452ef9357c6370335176b2fbc4ea74e46138d172911fdeef48352d9e"], &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x81, 0x2, 0x820e, 0x3, 0x93}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001700)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001840)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001880)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e24, 0x0, 0x4e22, 0x36e, 0x2, 0xa0, 0x80, 0x4, r4, r5}, {0x6, 0x0, 0x20, 0x3, 0x2, 0x281a, 0x4, 0x4}, {0xfffffffffffffffd, 0x0, 0x400, 0x5}, 0x1f, 0x6e6bb8, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x2, 0x0, 0xffffffffffffffff, 0x4, 0x5, 0xcb}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) 2018/05/17 01:20:14 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xebffffff00000000) 2018/05/17 01:20:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000340)}}, {{&(0x7f0000004dc0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005100)='a', 0x1}], 0x1}}], 0x2, 0x0) [ 1180.560367] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:15 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x3) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="4e9936ad90c33f855424f319132fa821df11e9b61866ed7b9aa3e8152b04d1a22dd085f7f61d756ba0556c9d78ec47fbfd3f0f99f198059c2abb30954d7bd32db7585f3fde3ce9f0d1bf2da3c6ccf4cb3331428a084453de5887f044d8e3c1b5ee9cc2992fa3509a13a1572cce8a52e7252231d09ebd70bfef16385caa683eab743a8ca8e63f4dd35289") ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/214) 2018/05/17 01:20:15 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0xf6ffffff00000000) 2018/05/17 01:20:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:15 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xffffffe}) 2018/05/17 01:20:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x206, 0x4) 2018/05/17 01:20:15 executing program 1: socketpair(0x99010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:15 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/75, 0x4b}, &(0x7f0000000140)}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$BLKGETSIZE64(r0, 0x80041272, &(0x7f0000000080)) 2018/05/17 01:20:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) [ 1180.732892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:15 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x1000000000000) 2018/05/17 01:20:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/05/17 01:20:15 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='){\x00', 0x0) r2 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='nodev-\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = socket(0x1, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:15 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/51, 0x33) 2018/05/17 01:20:15 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x100000000000000) 2018/05/17 01:20:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) unlink(&(0x7f0000000100)='./file0\x00') r1 = geteuid() setuid(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r3 = getpid() r4 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x80e, 0x10000) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000003c0)=""/84) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000340)={r5, r0, 0x4205}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8003) link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$int_out(r5, 0x5462, &(0x7f0000000440)) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000000080)=r8) getsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000180)=""/217, &(0x7f00000000c0)=0xd9) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000640)=""/102) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in=@rand_addr}}, {{}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) bind$vsock_dgram(r8, &(0x7f0000000280)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/05/17 01:20:15 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40500, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xc0d3, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xf6}}}, 0x84) 2018/05/17 01:20:15 executing program 1: socketpair(0xb101000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:15 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x2000000003) [ 1180.979336] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:15 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x200000000000000) 2018/05/17 01:20:15 executing program 7: socket(0xffffffffffffffff, 0xfffffffffffffffe, 0xfffffffffffffffc) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x80000003}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x902, 0x0) 2018/05/17 01:20:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/05/17 01:20:15 executing program 1: socketpair(0xc501000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x2, 0x1, 0x1ff, 'queue1\x00', 0x88ee}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x9, 0x0, {0x2, 0x0, 0x1, 0x0, 0x6}}) 2018/05/17 01:20:15 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000040)={0x9, 0x7, 0x20, 0x9, 0x1, 0x10001, 0x1, 0x3, 0x8, 0x9}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000040)='$', 0x1, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/176, 0xffffffffffffffca, 0x40012021, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x6f3000) 2018/05/17 01:20:15 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) unlink(&(0x7f0000000100)='./file0\x00') tkill(r0, 0x2d) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x38, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000180)) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x6, 0x8}) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x1200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), 0x4) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x200000000000007) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000240)={0x9, 0x5, 0x9, 0x6}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="5c6889") 2018/05/17 01:20:15 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) alarm(0x6) 2018/05/17 01:20:15 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x27) 2018/05/17 01:20:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:15 executing program 1: socketpair(0x7100, 0x0, 0x0, &(0x7f0000000080)) [ 1181.248677] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:15 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x400) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/21) 2018/05/17 01:20:15 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r1, 0x14, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) 2018/05/17 01:20:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 1181.349788] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:15 executing program 7: r0 = socket(0x1, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) r1 = epoll_create1(0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:15 executing program 1: socketpair(0xbd000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/204) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:16 executing program 2: socketpair(0x1, 0x80002, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000080)={"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"}) clone(0x0, &(0x7f00000012c0), &(0x7f0000000000), &(0x7f00000022c0), &(0x7f0000002300)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f00000004c0)='memory.stat\x00', 0x0, 0x0) 2018/05/17 01:20:16 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x101000, 0x0) 2018/05/17 01:20:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x40000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/17 01:20:16 executing program 7: r0 = socket(0xe, 0x3, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BLKROSET(r1, 0x90000915, &(0x7f0000000000)) 2018/05/17 01:20:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_init() r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/5) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)) 2018/05/17 01:20:16 executing program 1: socketpair(0x8501, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"8dd33a3977a4a1"}, 0x4}, [{"f3a3ee20ff752f"}, {"8698e02b687ada"}, {"6191559254f8c9"}, {"bc3106f23b2192"}, {"ba3e32cd8a52ab"}, {"b99084656b17d6"}, {"afb2d86fde8fba"}, {"dc0c1fa3fbbd7b"}]}, 0xee) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) 2018/05/17 01:20:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:16 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341f3d186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0x80, 0x0) 2018/05/17 01:20:16 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x8, 0x4, 0x8000, 0x9, 0x2, 0x40, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x1, 0x5, 0x3, 0x100000001, 0xe}, 0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1ff, [0x6, 0x400, 0x10001, 0xffffffffffffffb5, 0x6, 0x80000001, 0x62c00000000, 0x1]}, 0x5c) 2018/05/17 01:20:16 executing program 7: r0 = socket(0x7, 0x80007, 0xfffffffffffffffe) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80001, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x0, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) [ 1181.773679] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/05/17 01:20:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) 2018/05/17 01:20:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/17 01:20:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/05/17 01:20:16 executing program 6: socketpair(0x1, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x10000000) 2018/05/17 01:20:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:16 executing program 2: r0 = dup(0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x44f, 0xa6, &(0x7f0000000080)=""/166, 0x41100, 0x1}, 0x48) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x7) 2018/05/17 01:20:16 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:16 executing program 1: socketpair(0xf401, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0xfe12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) memfd_create(&(0x7f0000000000)='./cgroup\x00', 0x1) 2018/05/17 01:20:16 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x0, r1, 0x1}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x4, 0x4) [ 1181.974673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:16 executing program 1: socketpair(0xc901, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:16 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0xffff, 0x80000000}, 0xc) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xffc, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x80000) bind$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/17 01:20:16 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) dup(r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xc02) 2018/05/17 01:20:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:16 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000200)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0x17}, 0x8}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x3, 0x20}, 0xc) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000280)={'HL\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x4, 0x20, 0x3}, &(0x7f0000000180)=0x18) 2018/05/17 01:20:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000700)={0xffffffffffffffff}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000740)="da42786271d54e5c3ed70536408709bb67242182571235682fcb9c6ab06325a83134d49c31cd211dad98df13301c84e81954b48067bc907ccaac310b91d6ab3436e173c7af0a3e4a469ef04fbac18f3c56b2864d1374e95b6ef1a48b5d1ce5dbef6c1d468e0045c9e22eb9057c2cdba5d24eb6d84ae34f583865c45ca2338a9bf39a", 0x82) [ 1182.202411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:16 executing program 1: socketpair(0x125, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:16 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x10000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="191ae77dc5d9627fd2ba8307d2ce6cf107c61c53ce23bf2b7fa78b22081cc256912e84aafb1d412d937d6e4381707624d1f5dc0fbf50b8765502a72445a7a37458edd7eccf4b40b81154e279b6cf18763dc190a99910d3f862a306bf7877108423baad5a9d02fb1750ba12b5634f13c3fd76074b12d56125a0f39b971e88f19df33ad936a20273b67175bf3ccb8a9cf7ce172a31186088e4ff298affbab37fae4451e1823b8b113a0a", 0xa9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x9f3) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xfffffffffffffbff}, 0x12) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:16 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0xffffffe}) 2018/05/17 01:20:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:16 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) 2018/05/17 01:20:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet(0x2, 0x5, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fchmod(r2, 0x1) 2018/05/17 01:20:16 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/05/17 01:20:16 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:16 executing program 1: socketpair(0x86000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:16 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x10) 2018/05/17 01:20:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4a, 0xcdc020c81a8b739e) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) 2018/05/17 01:20:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 1: socketpair(0x34000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:17 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x10000000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0xd1, 0x7, 0x7, 0x5, 0x5, [{0x100000001, 0x8, 0x5, 0x0, 0x0, 0x900}, {0xe000000000000000, 0x5, 0x9, 0x0, 0x0, 0x882}, {0x6, 0x1ff, 0x20, 0x0, 0x0, 0x80}, {0x4, 0xf4, 0x3, 0x0, 0x0, 0x808}, {0x0, 0x2800, 0x0, 0x0, 0x0, 0x200}]}) 2018/05/17 01:20:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/17 01:20:17 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:17 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) fchmod(r0, 0x80) 2018/05/17 01:20:17 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41600400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x140, r1, 0x0, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x77}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1954}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1d}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x6f5, 0x480503) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfffffffffffffe01) 2018/05/17 01:20:17 executing program 7: r0 = socket(0x1, 0x2, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) ioprio_set$uid(0x3, r1, 0x3) recvfrom$inet(r0, &(0x7f0000000100)=""/162, 0xa2, 0x21, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x81, 0x244500) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='lo\x00') r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10000000}) fcntl$setstatus(r3, 0x4, 0x400) 2018/05/17 01:20:17 executing program 1: socketpair(0x1401, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:17 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = dup(0xffffffffffffff9c) ioctl$KDSETMODE(r0, 0x4b3a, 0x8a82) socket$kcm(0x29, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="e3fb7272eb0df624a25681a80f56e3c9019528687a6296d815839ee013e991ab347b9080220cf0c06fd8bb11d59a3b0aa1e32ff1a025b07365e6d9e269ffcb26327e187f1c975dda6219efb927b37e78782e0410ecc805", 0x57, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="227dc6c9648d6104bf1647e0cb42114fce82131f0581b6a6af20fe9d6fa9d3660c1d6050b1d97686fea96e53517e5a3ff21473f60c5f0fc09ae1508ced2ab1b7475ec8bd5be0349828f4b8827105be0b706481cb3a5e4bffba4a4a3b70054f76fae0db4596fd8cb03119c8e4322e4ac014e1be8ffc928ec71a26d9b6167adf32bcf5d278bdbf6221d7ad06ab4032f89f5cb8eb5618c767aceecee13e0208597dcea5c8694fb8d90ae6d5c9731ff0870a38e1d74569ab10078f12c0a9e53f5c806e5977aa3e4cf5900bffca4349199a62d027939a909f5447e1c0522645b882e5c9185c6e84edfbee1e16f8c18d16", 0xee, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/183, 0xb7, &(0x7f00000004c0)={&(0x7f0000000440)={'sha3-256\x00'}, &(0x7f0000000480)="8d013028554bffeca7b03e514e356c99bed0a666f2", 0x15}) 2018/05/17 01:20:17 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:17 executing program 1: socketpair(0x1a000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:17 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:17 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fff, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) 2018/05/17 01:20:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:17 executing program 6: acct(&(0x7f0000000000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xb3, "bb10b0d92734756714d7455bbbed23d0d479703ecaf7eaf9b99bf1b1ca94ce6104350eba8d0b04bff0e0f89ea71f70ed1994260db20a04c528d3d156ac0ca8ec53df79a62fd47f603cb8b79af0235048d0190c3fdf6e67a8c8f92e6ea3c3959f491b658dbb8c6e9183c5d50d20d4b22c3ab9df3db4a7c47ce5a6cc7d689dcf0e10de5b0263d158ae0057aa3a26ec64756c2f495ebfabced66e46df5e83a3de3ed09c80b0a678b0b8e678fe387b9b702d018eb6"}, &(0x7f0000000200)=0xbb) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:17 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x5, @fuse_notify_delete_out={0x100000000, 0xc, 0x32}}, 0x28) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r1, 0xc0f, 0x70bd26, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x12}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x18}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000090}, 0x40000) 2018/05/17 01:20:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80100000, 0x981) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000040)=""/43) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/17 01:20:17 executing program 1: socketpair(0x3700, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:17 executing program 2: clone(0xa0016100, &(0x7f00000012c0), &(0x7f0000000780), &(0x7f0000000000), &(0x7f0000000380)="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") 2018/05/17 01:20:17 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000001}) 2018/05/17 01:20:17 executing program 1: socketpair(0x4f00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x3, 0x1000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:17 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x63cb, 0x4000) 2018/05/17 01:20:17 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x8, 0x4, "d0324bb1b6896bb725079d67c027a98649770c4b54fe4b44a7397ce86e1de4b0403435a046364bb10ebae11dca60574935d6670f0c58e9ff4e9678d9dbb2d73f", "389a6af0ee06b2b3f2bb3999c9721d69c9b14a658fae2491818bde739be49a90", [0x80000000, 0x4]}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000002c0)={0x9, 0x89d, &(0x7f0000000140)="a640ea89fd04205dc840e45a78ed7ccad3b4e75e3bd78171e2bab0c23397f0847a2de6e0ab708983d604694876b8da1d5caa161ba693a3b242680ca8be08e187d31bb23e25680b1ccec7863ca1f46377d2e9e5a60fc1ed1e8549c6cb14c971", &(0x7f00000001c0)="b743c9df8f639eb67efdb5d594851bb51df947813997873f5134c282f2e12401d9571ad9fa5e6c4b42d25b80901dcb9cd5a7ff18ddaff69d294641c07d93140d3f3088179b38db0a22a7aec37df4a93a0a0ef2d5133e49f4c470dee1c13e912f5e6d29ffa134ce9f8ee22c5c2918becc4f59c57f2947b5a9954f47ef4386fc7b5ab7c0d28143e731903665174c1e75af21464889b10a5d50442c2ec27c45d18cf39d0b5d4ffc7662d3783bf086186087ffd1c5427457eba8265af8f8a999028fdf78922d4dad866feca2b3bc0c4fa9e13f7ca89d17628560294c35e9", 0x5f, 0xdc}) 2018/05/17 01:20:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x4, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8ae, 0x2, [0x40, 0x6]}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000010c0)={r1, 0x3}, &(0x7f0000001100)=0x8) [ 1183.451850] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:17 executing program 2: prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x3000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x3ff, r1}) clone(0x0, &(0x7f0000000140), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f00000000c0)="f7154a394e1a42593bbdfdeb3a2550b5523b49c32452b4285d8e136668acb3798622e64840d78e33950cbc28a425f9c67a2206e4e33a") 2018/05/17 01:20:17 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x321040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x3, 0x3, 0x9, 0x7, "d8174311fd674587cafb317159a3ea3c04c9522bd3063b21fb4c2a6f149ae5c31412c7c0f59e239c7fc7dfd8", 0xa00}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) 2018/05/17 01:20:17 executing program 1: socketpair(0x9c00000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:17 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="7b14c921c316c8f76cc98afade5b1dccdb257d0f5cae53b724ff5cb49c95b33cc07871fa372bb31b9a445441a2492fbaf8a7231053a0bae0c7f3768a8cb085c143d13d608bdea35033d413cec7ba922c625c3901490fe7501a0ff53ac0dc78a9d18ede793650519f6d12dd8420c2e1db346c68ed39ea9e5eb94b8c39bd7c06b65980ac24456e401dd7fd8e74ca7455bb10ea86c6af75d03ed691664fd2517aa5fc670cfe2b554e74e7a54c81bebbe66df75744932728b19c756398e455dee5dc9c59f3c8d65115abb8344d5b51faf2f0c0cbf4284aa7e2c0236b161363b4da45084051df2e124d5f3d97") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x8, @empty, 0x9}}, 0x6, 0x0, 0x1, 0xe552, 0x8}, 0x98) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x840) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) 2018/05/17 01:20:18 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8a, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:18 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80600, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="e773f931d438238ffb0d0d57004b008504a9039f44f024a59d4cf1e141c764") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:18 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x0) [ 1183.630322] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:18 executing program 1: socketpair(0x33010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x8000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xc1, 0xfffffffffffffffc, 0x0, 0x3, 0x4, 0x8, "0e7b966b5cfb4066225171878a1893079ccbbf2c72a758fba6c179c51ab44b58b2c5f73f8fa6ce5c30703ac23b688973d29e8970b3f39f228b3858b10e06b6b9", "ac5a29c07bcd72bc5b00127656338f59ed37b8f4a263f26e4a42528bd53d6a30e5b80344f69a0e3457d075c06e1fc467a9f87f914d42fd3ebe9a0f32585667b6", "2060c54d89e5b605bb9ea60db969aaa2557c10307a9becc27c1fa708ae41a16d", [0x33d0c65c]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x88400) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x20000, 0x140) signalfd4(r0, &(0x7f0000000080)={0x100}, 0x8, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa0, r3, 0x200, 0x70bd25, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$VT_ACTIVATE(r2, 0x5606, 0x42c) 2018/05/17 01:20:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:18 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) alarm(0xc4) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x100) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="643442b76fe913aad1dff6778ab6cc48fbffffff29af66f1", 0x200002, 0x0) fstat(r1, &(0x7f0000000080)) 2018/05/17 01:20:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:18 executing program 7: r0 = socket(0x9, 0x4000000000000002, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:18 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000000000)) 2018/05/17 01:20:18 executing program 1: socketpair(0x1200, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x8, 0x8, 0x7, 0x835a}) 2018/05/17 01:20:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpgid(r2) socketpair(0x11, 0x80002, 0x9, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/05/17 01:20:18 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:18 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/70) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001180)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x50) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x7fff, 0x4) modify_ldt$read(0x0, &(0x7f0000001240)=""/125, 0x7d) 2018/05/17 01:20:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) [ 1183.983535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1184.016406] QAT: Invalid ioctl 2018/05/17 01:20:18 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2b2fd0b8726f754c9243e66e4e6b5fb933a406da", 0x200002, 0x0) 2018/05/17 01:20:18 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/17 01:20:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 1184.193323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:18 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="040000000a004e2205000000ff020400000000000000000000000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e21040000000000000000f2ff00000000000000000100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0xfff, @empty, 0x9}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x101}], 0xa0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x3e, @rand_addr=0x5, 0x4e22, 0x3, 'wlc\x00', 0x2c, 0x9, 0x7e}, {@rand_addr=0x9, 0x4e23, 0x899553e722212533, 0x80000000, 0x2, 0x1f}}, 0x44) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:18 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x3a, 0x5) 2018/05/17 01:20:18 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:18 executing program 1: socketpair(0x131, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6174000000000000007f00000000000000000000000000000000000000000003000081b50000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000800000000"], 0x58) 2018/05/17 01:20:18 executing program 7: r0 = socket(0x18, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8001, 0x24000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000340)={0x3e, &(0x7f0000000300)="d6ece23454e48ff03c7755a5c2fe109af1243798c08402dbba2ce1bd4ebf7c4e7c23effa72f2d7cf7f89546ed5c0adebde814ad67ab9309ea95ffc27b13b"}) mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x1) r2 = epoll_create1(0x10000000000) r3 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='big_key\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', r3) r5 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='GPL)mime_type\\-cpusettrusted\x00', 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:18 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsh0\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x4, [0x9, 0x8, 0xfffffffffffffff9, 0x200]}}) 2018/05/17 01:20:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:18 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f0000000000)=')ppp1]:vboxnet0-.\x00', 0x2000000000000002) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x2) init_module(&(0x7f00000000c0)='eth1+\x00', 0x6, &(0x7f0000000100)=')ppp1]:vboxnet0-.\x00') [ 1184.340806] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:18 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6000000}, 0x2a, &(0x7f0000000640)={&(0x7f0000000140)=@newqdisc={0x4c4, 0x24, 0xf08, 0x70bd27, 0x25dfdbfe, {0x0, r1, {0xd}, {0xf, 0x5}, {0x7, 0x2}}, [@TCA_RATE={0x8, 0x5, {0x2, 0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x80000000}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x0, 0x5, 0x0, 0x4}}}}, @TCA_RATE={0x8, 0x5, {0x7, 0x1ff}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7fff}, @TCA_STAB={0x18, 0x8, @TCA_STAB_DATA={0x14, 0x2, [0xbf8, 0x800, 0xffffffff, 0x8, 0x10000, 0x6, 0x1]}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8000}, @TCA_STAB={0x1c, 0x8, @TCA_STAB_DATA={0x18, 0x2, [0x6, 0x81, 0x6, 0x8, 0x80, 0xffffffffffffe143, 0x3, 0x6, 0x61f2]}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0xc97, 0x57, 0x6, 0x6, 0x9, 0x5, 0x8, 0x92cd, 0x0, 0x28, 0x80000000, 0xffffffffffff8001, 0x8001, 0x2, 0x1, 0x64, 0x9, 0x0, 0x80000000, 0xfffffffffffffffb, 0x9, 0x7fff, 0x0, 0x81, 0x7f, 0x80, 0x4, 0x7, 0x8, 0x7f, 0x7c, 0xfffffffffffffffc, 0x9, 0x4, 0xf1d, 0x0, 0xd3e, 0xfffffffffffffff8, 0x100, 0x0, 0x6, 0x6, 0xf0, 0xfffffffffffffff9, 0x10001, 0x1000, 0x71ea, 0x3, 0x9, 0x100000000, 0x4, 0x0, 0x8, 0x80000000, 0x1, 0x8, 0x4, 0x6, 0x8, 0x5, 0x5, 0x4, 0x7, 0xe9c, 0x7, 0x5, 0x9, 0x40, 0x10001, 0x7, 0x3ff, 0x60, 0xbd0000000000, 0xe290, 0x80000000, 0x9, 0x7, 0x7, 0x6, 0xffffffff, 0x2, 0x1, 0x4c36, 0x3, 0x3, 0x1, 0x2, 0xfffffffffffffff8, 0x6, 0x5, 0x401, 0x2, 0xfff, 0x0, 0x100, 0x5b6, 0x1f, 0x3f, 0x1, 0x6, 0x3, 0x10000, 0xc94c, 0xd8, 0x8, 0x100000000, 0x9, 0xbb87, 0xffffffffffffff4d, 0x1, 0x2, 0x8, 0x5058, 0xd4, 0x81, 0x4, 0x74d5, 0x3, 0x3, 0x0, 0x5, 0x3, 0x4, 0x80000000, 0x81, 0x1, 0x6, 0x8, 0xdd60, 0x4, 0x6, 0xa27, 0x6, 0x100000000, 0x9, 0x1, 0x1e7, 0x113a, 0x3, 0x0, 0x7ff, 0x3f, 0x6, 0x20, 0x1, 0x80000001, 0x3, 0xffffffff, 0xbd, 0x9, 0x8000, 0x400, 0x0, 0x5, 0xfff, 0x1, 0xfffffffffffff801, 0x686, 0x3, 0x3, 0x1, 0x7, 0x3c, 0x9, 0x0, 0x9f0b, 0x1f, 0x36, 0x40, 0x1, 0x0, 0x2, 0x9, 0x0, 0x6, 0x9, 0x3, 0x857, 0x7, 0x9, 0x0, 0x8, 0x34bcbb0b, 0x8, 0x3, 0xd3c, 0x6, 0x7f, 0x7, 0x1, 0x6, 0x901, 0x100, 0x10001, 0x2, 0x7, 0x1, 0x10001, 0x200, 0x9, 0x5, 0x100000001, 0x2, 0x1ff, 0x7, 0x29, 0x1, 0x80000001, 0x2, 0x8000, 0x8, 0x81, 0x3, 0x20, 0x3f, 0x4, 0x80000001, 0x4, 0x1, 0x2, 0x20, 0x1, 0x6, 0x877, 0x1, 0x1, 0x1f, 0x10040000000000, 0x8, 0x80e, 0x5, 0x1, 0x1, 0xd5b, 0x1, 0x401, 0xeb5, 0x0, 0x1, 0x0, 0x20, 0x9, 0xfffffffffffffffa, 0x9, 0x2, 0x7, 0x0, 0x279, 0x15e5, 0x7f, 0x3, 0x40, 0x29fdb47d, 0x2, 0x29]}}}, @TCA_STAB={0x18, 0x8, @TCA_STAB_DATA={0x14, 0x2, [0xfffffffffffffff8, 0x20, 0x4f, 0x5, 0x24, 0x8, 0x1f]}}]}, 0x4c4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r2 = socket(0x1, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x10000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x2, 0x33c0000000000, 0x101, 0x0}, &(0x7f0000000700)=0x10) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000007c0)={0x582, 0x3485, 0x4}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r4, 0x3}, &(0x7f0000000780)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x13}, 0x0, 0x0, 0xff, 0x5, 0x3, 0x453e, 0x5}, 0x20) 2018/05/17 01:20:18 executing program 1: socketpair(0x11b, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$intptr(0x1c, 0x2) 2018/05/17 01:20:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:19 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000080)="d7b7a36b1bbb2bf0d2efaa28") 2018/05/17 01:20:19 executing program 2: rt_sigpending(&(0x7f0000000040), 0x8) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20080) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:19 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) r2 = timerfd_create(0x0, 0x80800) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000000)="ff00c14ef7afbe", 0x7}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1c3b31a9623643d29c2a81a1d56f2f4623cf5f567582d363c0c568723304c0e70eb80314b31604aaf2fd193a30af2b9cb4f271fcdea66e7803dbdb263960e47b410d3b8512f5eb6fc17825477079e13f8b5f4a3fd57b52f6f421ad9ad7bfc9890978be326a584673eaf647f3ba7d1c3334795455521a725dbce6b497630394b0171259e7470af697cb6ecd847bfa3a59c49edd9f4bb4b471f2cb08277cb2068e8044bcdc3358", 0xa6}, {&(0x7f0000001180)="50c3d45831016c1fcc4fca92de636acc98073d7557f5a9cd3824261c7e82d5db1bbf7b1d572e4735a1fd9d39fcbacfd2646b6761a35e3fe530a4a2a9838e42e2aac0c4d6a22a4b87442790156fd8b53fc69957f07ef2fd", 0x57}, {&(0x7f0000000040)="94fd2a1b0a3ed72f9777b1ae0b6335912de826efdf175c2e303b", 0x1a}, {&(0x7f0000001200)="b916e3fec58e5c0ba1dc18948b263208b1c5c5984031a3f2e82dc6a10b99ba145316e6dff8d2806f1df0a829c1333e9faba46b65b91dbb089f438bb8b09d9c8fdde1492f", 0x44}, {&(0x7f0000001280)="e4bbb033151bfb8ecfbbbb5fcf335242ddf85377444c18e687e3d04388781140e263dfab91347ffe85fc589f16d41bdf5bc0d84b45ecff69955faf73535f71d6a01ef10f97d677e1687201b98328c9", 0x4f}, {&(0x7f0000001300)="40f2184023fba4acbb72388b2f27532f3ebbcf92aa367ef748d6f4b5b131df954ac6e03203a1e2452825e81c3aa38e5d041066709e089342f2c89c38d4b5081ebd8446ac457ee229b8e5f0a071db2021690d", 0x52}, {&(0x7f0000001380)="2677d0f8c20bb817cdbd9ac1ebf2b3c5cc2c88207cab226815f577edda6a8fcce2620bf42ca4382c79d53947", 0x2c}], 0x9) 2018/05/17 01:20:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:19 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="3d6d7b5110e69be9ee76ec3a7bffc1f3ae3f070e2ec81205eecab7831b29193cf5c1f928e176255a68f60dac6e4b5395751abdbca553e80dbd455618c20db342db1f0af3cd1c4cd1f9aa6862623c1ef15f51d9bdda168bacf2a7af02bcd0b129a6f1b5774d137f288138f6abdfe63fc0f4caaaa3d19c7d8931a8d539c4bee014cec8a25481353122d66863488c5f842a164303326acf8d7b0fe3e196a748a865bf080a04f41092048d5ad5192604102b", 0xb0) 2018/05/17 01:20:19 executing program 1: socketpair(0xca010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:19 executing program 5: socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x9) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0x800}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x28, 0xffffffffffff7f3c, 0x20000000, 0x3, 0x6e1c, &(0x7f0000000080)='vcan0\x00', 0x2, 0x20, 0x1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) [ 1184.639769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:19 executing program 1: socketpair(0x24, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:19 executing program 7: r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @remote}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000000c0)={0x3, 0x100, 0x8}) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) 2018/05/17 01:20:19 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x80000000}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x80, 0x3f, 0x1, 0x1, 0x4, 0x8, 0x1, 0x81, r3}, 0x20) 2018/05/17 01:20:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) [ 1184.919689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:19 executing program 7: r0 = socket(0x1, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x43, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) chroot(&(0x7f00000013c0)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="2cf3851a2fc8cadce87e9c49f10a2bc6c78831d0d6cdc2d78ba7cedf556f6f5e793ec2263d5333a45b686b9b57e7606a70cafc614e674b0141156b0c2066149c57947f5fe8de2f1355a68095cdb8f127782aba402d2233988959827cc56fe071a0aec6f96dcbbf093fc9bf060d531bf899f473d8a310d24f82be8b410ff2816dde4861e9ba7cfacd8370edc0e296bbfb9a01c83ed8fcf4a1d448c364435256f902325a3528dcabf6b44c4fd08a8b5a55930f2e03424b1a73be94482c81a950eb72df70260276d2f4d522aeded99e338ff46069ef73f99c3b7e", 0xd9, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000001440)={r2, r3, r4}, &(0x7f0000001400)=""/18, 0x12, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x800, &(0x7f0000000080)) readlink(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001b80)=""/91, 0x5b) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000001580)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000001005000034030000ffffffffffffffff00000000ffffffff44040000ffffffffffffffff44040000ffffffff03000000", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB="00000000ed9e39e269ebb40000f00020000000010000000000008000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140334030000000000000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000040000002802627066000000000000000000000000000000000000000000000000000000030000000200a7ff8d0a00000900ff0800000000090000063d0000000100b400ff03000006008a003f00000004003d1900000000ffff017d02000000090002052000000001000105090000000001ff0141000000010002000300000000007f00000100007fe90507b8330000ff03040000000000f10a0000080e0000080020004b05000085952e000200000003000407ff030000040006ff02000000030003010900000008000109030000009303050006000000400005130400000005003f83030000000100097e05000000f7020905ffffff7f070081010000010054050302ffffffffff0fff0605000000080000407e000000d60a07400900000006000800070000009a06f701010000000040ff0239cd0000000102ab0180000007000100000000000200c4092900000008000300420000000600050002000000e000ff0007000000c006000700000000001ca807010000800700a052070000000104020205000000ff7fff020300000007005c000400000007008e004dbe000007000508000000000000085f01000000e6dc05c14000000000100106105c0000bb000603020000007a0001ff08000000070000000500000002000106080000005e6a09037f0000003e0904ff0100000003000403360900000700f700f9ffffff09000801090000000900030900010000040000030000000005007f03080000008100000207000000c30d00002000545241434500000000000000000000000000000000000000000000000000fe80000000000000000000000000001afe8000000000000000000000000000aa00000000ffffffff000000ffffffffffffffff00ffffffffffffff00ffffffff726f736530000000000000000000000069666230000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b00070201000000000000000000000000000000ec00100100000000000000000000000000000000000000000000000024006d6800000000000000000000000000000000000000000000000000000000010600002400434f4e4e5345434d41524b00000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x56c) fstatfs(r5, &(0x7f00000002c0)=""/4096) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:19 executing program 1: socketpair(0x3e00000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:19 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) 2018/05/17 01:20:19 executing program 5: r0 = fanotify_init(0x0, 0x800) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:19 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffffff, 0x3, 0x1, 0x8000, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000400)={0x1f, 0x0, 0x40, 0x9, "4d76984f97a101ca915b3556241d2878fde8521f554d9b67ab95846f6764c183eb179e193cf7bcb7fd5f961b", 0x7fffffff}) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002091f001cfffd946fa2830020200a000400010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="3bfd3b8b9945482fbf6dad3770a793015598b44d5a8a98d7601eb50a992f234b3918ea688fcaba49a0fbf7e12ae93cba14c01cbbf747562f31a376f5b5adac8422316993581b983fd6d8aab94b1f6c56a4691fb7e0ca60c5c8847d8c34261ce4e22ba84678f37df946097e7d1c4f429bef09b84c08f76a836c6c3e93e72e2df672e61339c883bd8f19f91625c3dd9359babd1a57bd6850078fb1c9e8b4ff93eb641fedcb031a2946c73516", 0xab, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff]}, 0x47}}, [0x353, 0x80000000, 0x3f, 0x3, 0x20, 0xffff, 0x3ff, 0x6, 0x200, 0x20, 0x400, 0x5, 0x3, 0xfffffffffffffffa, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0xffffffffffffffe0, 0x3, 0x200, 0x200, 0x3, 0x5, 0x100, 0x5, r3}, &(0x7f0000000340)=0x20) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/05/17 01:20:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:19 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x60000000, 0x6, 0xfe6b}, &(0x7f0000000140)=0x14) 2018/05/17 01:20:19 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x200) r2 = epoll_create1(0x8112000003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:19 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) [ 1185.054642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1185.066304] tmpfs: No value for mount option 'asymmetric' [ 1185.125415] tmpfs: No value for mount option 'asymmetric' [ 1185.169276] QAT: Invalid ioctl 2018/05/17 01:20:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) [ 1185.194092] QAT: Invalid ioctl 2018/05/17 01:20:19 executing program 6: rmdir(&(0x7f0000000000)='./file0\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x101, 0x4) 2018/05/17 01:20:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7ff, 0x3, 0x1f, 0x1, 0x5}, 0x98) 2018/05/17 01:20:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:19 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/229) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) 2018/05/17 01:20:19 executing program 1: socketpair(0xb200, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:19 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x1, 0x2, 0x0) r2 = epoll_create1(0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') recvmmsg(r1, &(0x7f0000000540)=[{{&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/177, 0xb1}, {&(0x7f00000003c0)=""/238, 0xee}], 0x3, &(0x7f0000000500)=""/59, 0x3b, 0x9875}}], 0x1, 0x10120, &(0x7f0000000580)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000005c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000600)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'ip_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000006c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000700)=0x14) recvmmsg(r1, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000740)=""/58, 0x3a}, {&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/39, 0x27}, {&(0x7f00000008c0)=""/103, 0x67}, {&(0x7f0000000940)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x6}, {{&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/88, 0x58}, {&(0x7f0000000b80)=""/28, 0x1c}], 0x2, &(0x7f0000000c00), 0x0, 0x3}, 0x1}, {{&(0x7f0000000c40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000cc0), 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x1000}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000d00)=""/178, 0xb2}, {&(0x7f0000000dc0)=""/54, 0x36}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/139, 0x8b}, {&(0x7f0000001ec0)=""/27, 0x1b}, {&(0x7f0000001f00)=""/36, 0x24}, {&(0x7f0000001f40)=""/36, 0x24}, {&(0x7f0000001f80)=""/209, 0xd1}, {&(0x7f0000002080)=""/103, 0x67}], 0x9, 0x0, 0x0, 0x4}, 0x1f}, {{&(0x7f0000002180)=@l2, 0x80, &(0x7f0000002240)=[{&(0x7f0000002200)}], 0x1, 0x0, 0x0, 0x92d7}, 0x40}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002280)=""/10, 0xa}, {&(0x7f00000022c0)=""/56, 0x38}, {&(0x7f0000002300)=""/52, 0x34}], 0x3, &(0x7f0000002380)=""/167, 0xa7, 0xffffffff}, 0x1}, {{&(0x7f0000002440)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000049c0)=[{&(0x7f00000024c0)=""/51, 0x33}, {&(0x7f0000002500)=""/25, 0x19}, {&(0x7f0000002540)=""/175, 0xaf}, {&(0x7f0000002600)=""/213, 0xd5}, {&(0x7f0000002700)=""/142, 0x8e}, {&(0x7f00000027c0)=""/83, 0x53}, {&(0x7f0000002840)=""/221, 0xdd}, {&(0x7f0000002940)=""/102, 0x66}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x2}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000004a40)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004b80)=""/99, 0x63}], 0x1, &(0x7f0000004c40)=""/42, 0x2a, 0xbc}, 0x8}, {{&(0x7f0000004c80)=@hci, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004d00)=""/168, 0xa8}, {&(0x7f0000004dc0)=""/136, 0x88}, {&(0x7f0000004e80)=""/46, 0x2e}, {&(0x7f0000004ec0)=""/225, 0xe1}, {&(0x7f0000004fc0)=""/197, 0xc5}], 0x5, &(0x7f0000005100)=""/54, 0x36, 0x6}, 0x7}], 0xa, 0x12002, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000053c0)={0x0, @local, @broadcast}, &(0x7f0000005400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005440)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000005540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005580)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000005680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005800)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005840)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000005940)=0xe8) getpeername$packet(r1, &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000059c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000005a00)={@multicast1, @multicast1, 0x0}, &(0x7f0000005a40)=0xc) accept4$packet(r1, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005ac0)=0x14, 0x80000) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000006b80)={'ip6gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockname(r1, &(0x7f0000006bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006c40)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006c80)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000006d80)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006dc0)={'veth0_to_bridge\x00', 0x0}) getsockname$packet(r1, &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006e40)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006e80)={'teql0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006ec0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000006fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) recvmmsg(r1, &(0x7f000000a3c0)=[{{&(0x7f0000007040)=@can={0x0, 0x0}, 0x80, &(0x7f0000007480)=[{&(0x7f00000070c0)=""/255, 0xff}, {&(0x7f00000071c0)=""/15, 0xf}, {&(0x7f0000007200)=""/155, 0x9b}, {&(0x7f00000072c0)=""/166, 0xa6}, {&(0x7f0000007380)=""/194, 0xc2}], 0x5, &(0x7f00000074c0)=""/95, 0x5f, 0x3ff}, 0x4}, {{&(0x7f0000007540)=@un=@abs, 0x80, &(0x7f0000008600)=[{&(0x7f00000075c0)=""/4, 0x4}, {&(0x7f0000007600)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffff}, 0xd64c}, {{&(0x7f0000008640), 0x80, &(0x7f00000088c0)=[{&(0x7f00000086c0)=""/144, 0x90}, {&(0x7f0000008780)=""/149, 0x95}, {&(0x7f0000008840)=""/65, 0x41}], 0x3, &(0x7f0000008900)=""/237, 0xed, 0x800}, 0x89}, {{&(0x7f0000008a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008a80)=""/197, 0xc5}, {&(0x7f0000008b80)=""/48, 0x30}, {&(0x7f0000008bc0)=""/53, 0x35}, {&(0x7f0000008c00)=""/102, 0x66}, {&(0x7f0000008c80)=""/66, 0x42}], 0x5, &(0x7f0000008d40)=""/85, 0x55, 0x63f}, 0x9}, {{&(0x7f0000008dc0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000008f40)=[{&(0x7f0000008e40)=""/63, 0x3f}, {&(0x7f0000008e80)=""/163, 0xa3}], 0x2, 0x0, 0x0, 0x7ff}, 0x7}, {{&(0x7f0000008f80)=@alg, 0x80, &(0x7f000000a280)=[{&(0x7f0000009000)=""/221, 0xdd}, {&(0x7f0000009100)=""/182, 0xb6}, {&(0x7f00000091c0)=""/4096, 0x1000}, {&(0x7f000000a1c0)=""/49, 0x31}, {&(0x7f000000a200)=""/110, 0x6e}], 0x5, &(0x7f000000a2c0)=""/228, 0xe4, 0x81}, 0x7ff}], 0x6, 0x10100, &(0x7f000000a480)={0x0, 0x989680}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000a4c0)={0x0, @broadcast, @loopback}, &(0x7f000000a500)=0xc) getpeername$packet(r1, &(0x7f000000a580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a5c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a6c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a740)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000000a840)=0xe8) getpeername$packet(r1, &(0x7f000000a880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a8c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000ac00)={@loopback, @dev, 0x0}, &(0x7f000000ac40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000ad80)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000000ae80)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000d240)={@local, 0x0}, &(0x7f000000d280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d2c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000d3c0)=0xe8) getsockname$packet(r1, &(0x7f000000d400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d440)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d480)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000000d580)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000000d5c0)={@loopback, 0x0}, &(0x7f000000d600)=0x14) recvmmsg(r0, &(0x7f00000121c0)=[{{&(0x7f000000e9c0)=@generic, 0x80, &(0x7f000000ed80)=[{&(0x7f000000ea40)=""/186, 0xba}, {&(0x7f000000eb00)=""/214, 0xd6}, {&(0x7f000000ec00)=""/88, 0x58}, {&(0x7f000000ec80)=""/236, 0xec}], 0x4, &(0x7f000000edc0)=""/51, 0x33, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f000000efc0)=[{&(0x7f000000ee00)=""/113, 0x71}, {&(0x7f000000ee80)=""/12, 0xc}, {&(0x7f000000eec0)=""/97, 0x61}, {&(0x7f000000ef40)}, {&(0x7f000000ef80)=""/12, 0xc}], 0x5, &(0x7f000000f000)=""/205, 0xcd, 0x2a}, 0x8}, {{&(0x7f000000f100)=@hci={0x0, 0x0}, 0x80, &(0x7f000000f480)=[{&(0x7f000000f180)=""/138, 0x8a}, {&(0x7f000000f240)=""/109, 0x6d}, {&(0x7f000000f2c0)=""/247, 0xf7}, {&(0x7f000000f3c0)=""/14, 0xe}, {&(0x7f000000f400)=""/77, 0x4d}], 0x5, &(0x7f000000f4c0)=""/105, 0x69, 0x100}, 0x5c98}, {{&(0x7f000000f540)=@alg, 0x80, &(0x7f000000f880)=[{&(0x7f000000f5c0)=""/204, 0xcc}, {&(0x7f000000f6c0)=""/195, 0xc3}, {&(0x7f000000f7c0)=""/160, 0xa0}], 0x3, &(0x7f000000f8c0)=""/150, 0x96, 0xffff}, 0x2}, {{&(0x7f000000f980)=@pppol2tp, 0x80, &(0x7f0000010e00)=[{&(0x7f000000fa00)=""/160, 0xa0}, {&(0x7f000000fac0)=""/87, 0x57}, {&(0x7f000000fb40)=""/69, 0x45}, {&(0x7f000000fbc0)=""/2, 0x2}, {&(0x7f000000fc00)=""/186, 0xba}, {&(0x7f000000fcc0)=""/4096, 0x1000}, {&(0x7f0000010cc0)=""/186, 0xba}, {&(0x7f0000010d80)=""/9, 0x9}, {&(0x7f0000010dc0)=""/29, 0x1d}], 0x9, 0x0, 0x0, 0x9}, 0x8000}, {{0x0, 0x0, &(0x7f0000010f00)=[{&(0x7f0000010e80)=""/64, 0x40}, {&(0x7f0000010ec0)=""/40, 0x28}], 0x2, &(0x7f0000010f40)=""/94, 0x5e, 0x6a4e}, 0x4}, {{&(0x7f0000010fc0)=@rc, 0x80, &(0x7f0000012180)=[{&(0x7f0000011040)=""/196, 0xc4}, {&(0x7f0000011140)=""/39, 0x27}, {&(0x7f0000011180)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1f}, 0xd5ed}], 0x7, 0x10001, &(0x7f00000122c0)) getsockname$packet(r1, &(0x7f0000012300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000012340)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000012380)={@local, @multicast1, 0x0}, &(0x7f00000123c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000012ec0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000012e80)={&(0x7f0000012400)={0xa60, r3, 0xc10, 0x70bd2b, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x16c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x993}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x16c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r16}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x224, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffd8}}}]}}, {{0x8, 0x1, r27}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdab}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r30}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7157}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r31}}}]}}, {{0x8, 0x1, r32}, {0x244, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r34}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r35}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r36}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x38, 0x20, 0x5, 0x7}, {0x9, 0x7f, 0x0, 0x9}, {0x101, 0x100000001, 0x0, 0x7}, {0x7, 0x0, 0x3, 0x101}, {0x1, 0x20, 0xff, 0x1000}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r37}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r38}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x73ae, 0x0, 0x69, 0xba}, {0x7, 0x5, 0xff, 0xfffffffffffffff8}]}}}]}}, {{0x8, 0x1, r39}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r40}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r41}}}]}}]}, 0xa60}, 0x1, 0x0, 0x0, 0x4040800}, 0x10) pread64(r2, &(0x7f00000000c0)=""/239, 0xef, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) [ 1185.344597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:21 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x400000) 2018/05/17 01:20:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x3, 0x19eba7e6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@del={0x118, 0x11, 0x103, 0x70bd28, 0x25dfdbfb, {{'drbg_pr_sha512\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0xffffffffffffff12}, {0x8, 0x1, 0x101}, {0x8, 0x1}, {0x8, 0x1, 0x302}]}, 0x118}, 0x1, 0x0, 0x0, 0x4044000}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x800) 2018/05/17 01:20:21 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x200000000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0x12, [], [@generic={0x3, 0x70, "c3aba1c028ab9bb0c4e20d65206f79c17672f1631b35cb947bfd1c62470b594987dcac947ea92f342a3a2c7ef07a38490393bf11e1a42dc3465d160855eccd7cf3c2c66699b993389aa2fc865d67fa1a04aaadb994b933d3bcf71c5c0ecb8932b73adb43e0e87108b30ede3d01046b34"}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x7f}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x4}]}, 0xa0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/17 01:20:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/05/17 01:20:21 executing program 1: socketpair(0xb0, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:21 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000000080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) openat$full(0xffffffffffffff9c, &(0x7f0000001340)='/dev/full\x00', 0x181080, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000000c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/17 01:20:21 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0xffffffff}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x81, @empty, 0xffffffffffffff00}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20}], 0x4c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/05/17 01:20:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1186.722769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:21 executing program 1: socketpair(0x21010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:21 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e0200060000000000", 0x200002, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x100000000, 0x800, 0x9, 0x40c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/05/17 01:20:21 executing program 7: r0 = socket(0x1, 0x2, 0x0) rt_sigreturn() epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x9, 0x4, 0x7}, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000000}) 2018/05/17 01:20:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 1186.976801] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:21 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x541000) 2018/05/17 01:20:21 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7997c378, 0x40) lseek(r1, 0x2d, 0x4) uname(&(0x7f0000000080)=""/159) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0x1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="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", 0x200002, 0x0) 2018/05/17 01:20:21 executing program 2: 2018/05/17 01:20:21 executing program 7: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x20040) r0 = socket(0x1005, 0x2, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) 2018/05/17 01:20:21 executing program 1: socketpair(0xd0000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) finit_module(r1, &(0x7f00000000c0)='.vmnet0$}\x00', 0x2) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0xef) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2800, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/05/17 01:20:21 executing program 1: socketpair(0x41, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:21 executing program 2: clone(0xfffffffffffffffe, &(0x7f0000000240)="81e155020000f2681305aab54b4200e46c000007872c00000000000000dc176682e30150e137d200c141ca4c0776a06f", &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000400)="864672327e9253dbfc63e55d086a943a687f93acc0b5810000590738cd8c942ec9a5bd56d5c6e78a56f763de61b355dd06b1034752078a8dce4e232175549012c3b4b8ae7a1e84ad1004ac15d5438a285eec422d9f20975ed5dec7bb1f9467ff01083af1828ac66222753406000019a617c3d79245aba75b8b5b2c6a1263422e0000ac8dd98cff26ad5690c70437f4097db310c0d0e3a3a353c23bd85536502d9dff27fb39e0d533d60280a77a77fbe707f59b9011a22bdc548ce12a7f43559600596ae1823918") 2018/05/17 01:20:21 executing program 6: timer_settime(0x0, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getroute={0x1c, 0x1a, 0x220, 0x70bd2a, 0x25dfdbfc, {0x2, 0x0, 0x0, 0xcf, 0x5c7fe85e5626ae0b, 0x2, 0x0, 0x7, 0x1000}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4050}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 1187.107728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:21 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x10000000}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/117) 2018/05/17 01:20:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:21 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xc) ptrace$cont(0x1f, r2, 0xffffffffffffffff, 0x400000000000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:21 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) ioctl(r0, 0xbf, &(0x7f0000000280)="8cbccfdf840f18e2c51e22217637ec870cc30812be8b6a5579f9b895bb2727885088918d25b22c3898960b08f87951001474de4f7827357ef3b320ad31400112e8e0e41b58675636d8f224ad73a26eb26b67bcfb763b9143a089249ed693666213d99d5070ab1794b2eaa74b4d7659723b816e3bc8a665dad8ddc431474a9c4728c67358") write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, ')'}, {0x20, '{&trusted^+[$user]#'}, {0x20, '/dev/snd/midiC#D#\x00'}, {0x20, '/dev/snd/midiC#D#\x00'}, {0x20, '/dev/snd/midiC#D#\x00'}, {0x20, '/proc/sys/net/ipv4/vs/lblc_expiration\x00'}, {0x20}], 0xa, "27de17785471e6525f555188b49240fb66c347ed092b4ddcb130558492773adc89fa22f3ba31ab8b167d7289d77a01f5ab2f946c9816afd43e13ac49fca75e76cfb9a8b74f976cb9"}, 0xca) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 2018/05/17 01:20:21 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x1, 0x3ff, &(0x7f0000000180), 0x8) shutdown(r0, 0x2) 2018/05/17 01:20:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:22 executing program 1: socketpair(0x4900, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:22 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000000140)="5a46bd5d6c5694a07f2498594272990c604e4ada5d2303ed9bee6ab5a11aac8bb3b87bc3d5d0f8a767d5d717fcec76f3fb41395b709b2bc6b7df9e87") r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1d, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0), 0x0, 0xffffffff, 0xfffffffffffff801, 0x100000001, 0xe6, 0x401, {0x1, 0x9, 0x100, 0x8001, 0xbe65, 0x6, 0xba0, 0x7ff, 0x0, 0x8, 0x1, 0x6, 0x6, 0x0, "f545cfc4861822b578817ed3ef1e5323e5967be218a473ec1d7de4b009dcfb2a"}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x1e, &(0x7f0000000080)={0x21, 0x7f, 0x1, 0x8001}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x9, 0x6, 0x7}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x101) 2018/05/17 01:20:22 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/17 01:20:22 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x18400) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) fcntl$getown(r0, 0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) pread64(r1, &(0x7f00000000c0)=""/47, 0x2f, 0x20) 2018/05/17 01:20:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:22 executing program 7: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/17 01:20:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0xfffffffffffffff9, 0xbf, 0x8}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) 2018/05/17 01:20:22 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/17 01:20:22 executing program 1: socketpair(0x6801, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:22 executing program 6: 2018/05/17 01:20:22 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f, 0x2, 0x2, 0x1, 0x100, 0x2, 0x3}, 0x20) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xa02, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:22 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/05/17 01:20:22 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/05/17 01:20:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/17 01:20:22 executing program 1: socketpair(0x124, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/83, 0x53, &(0x7f00000000c0)=""/18, 0x3, 0x2}}, 0x68) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/05/17 01:20:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfd, 0x48000000}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/174) pivot_root(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file1\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9fa}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x800) statfs(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)=""/148) 2018/05/17 01:20:23 executing program 1: socketpair(0xce010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/17 01:20:23 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) 2018/05/17 01:20:23 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000200)=""/157) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 2018/05/17 01:20:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8b94d052ed397fa3, &(0x7f0000000000)) 2018/05/17 01:20:23 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x105001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) 2018/05/17 01:20:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:23 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000000000)=""/47, 0x2f, 0x20, &(0x7f0000000080)={0x4, 0x5, 0x27, "f23c5636ff6d", 0xce}, 0x10) 2018/05/17 01:20:23 executing program 1: socketpair(0xaa000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:23 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x5, 0x101, 0x2, 0x1af, 0x8, 0xffffffffffffffe1, 0x7fffffff, 0x4, 0x9, 0x6, 0x7, 0x800, 0x4, 0x8]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x69, "fa1126dc331bd3f15ea318e848d26bb0f2ed4b1dc3b5b24db43534ce6b74a7a289ef80b4da89275e2f1aaccd9ec756f98c603b9a0bb30d7274ba0e0ec1cd7c4da2d1b3fcd4817617e0b60a132d62a4de6629ff8f8156e4469a802701051fbdfb2d8457eec627defd61"}, &(0x7f0000000140)=0x71) 2018/05/17 01:20:23 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) dup3(r0, r2, 0x0) 2018/05/17 01:20:23 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x6, 0x40000) get_thread_area(&(0x7f0000000000)={0x401, 0x100000, 0xffffffff, 0x8, 0x2, 0x8, 0x0, 0xffff, 0x6b1, 0x1}) accept4$netrom(r0, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48, 0x80800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r3) keyctl$get_persistent(0x16, r2, r3) 2018/05/17 01:20:24 executing program 1: socketpair(0xe6000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$dupfd(r2, 0x0, r2) [ 1189.617387] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/17 01:20:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') read(r0, &(0x7f0000000400)=""/4096, 0x1240) 2018/05/17 01:20:24 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0x200) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = getpid() r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000000)={0x1c, 0xcb14, 0xfffffffffffffffd, 0xfffffffffffffffc}) 2018/05/17 01:20:24 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x200000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x9) 2018/05/17 01:20:24 executing program 1: socketpair(0xf6000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000001140)={0x19980330}, &(0x7f00009b3000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/05/17 01:20:24 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'fo\x00', 0x8, 0x9, 0x27}, {@multicast1=0xe0000001, 0x4e23, 0x2, 0x1, 0x7, 0x80000001}}, 0x44) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80, 0x2000) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000100)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') read(r0, &(0x7f0000000400)=""/4096, 0x1240) 2018/05/17 01:20:24 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4b, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') read(r0, &(0x7f00000002c0)=""/184, 0xffffff4d) 2018/05/17 01:20:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:24 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="21f5821a1eee81013efbb97c8ea40029bbf8fdc8ef4f55fb134c8558ae7a7fe7954d1ee6d8607f23cb8ad228a8f26b732cbe69cd710f8e72749562382eadd3170259bff0d36242de65721d83caa0554d7fd959fce34ef0da611c4c560a69e2f1fe938af44284c15998c93cc9a183c4a8a0ea2d0fb289331fe44afb067717cd0aaa0f339e71358c0611cf7557a0", 0x8d, 0x4, &(0x7f0000000140)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/05/17 01:20:24 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"65716cffffffff007a000000eb00", 0x2000000103}) 2018/05/17 01:20:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') read(r0, &(0x7f0000000400)=""/4096, 0x1240) 2018/05/17 01:20:24 executing program 1: socketpair(0xae00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:24 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.capability\x00') write$rdma_cm(r0, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000014c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001540)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @rand_addr=0x6}, @ib={0x1b, 0xfff, 0x4b65, {"d2e4681178847c4e56004a7895d30a68"}, 0x2, 0x5, 0x400}}}, 0x118) recvfrom$llc(r0, &(0x7f0000000080)=""/142, 0x8e, 0x40010001, &(0x7f0000000140)={0x1a, 0x0, 0xb2b, 0x0, 0x1f, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) 2018/05/17 01:20:24 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) 2018/05/17 01:20:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:24 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x208) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = dup(r1) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x87, @broadcast=0xffffffff, 0x4e21, 0x0, 'ovf\x00', 0x8, 0xf3, 0x59}, 0x2c) 2018/05/17 01:20:24 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') read(r0, &(0x7f0000000400)=""/4096, 0x1240) 2018/05/17 01:20:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendto(r0, &(0x7f00000004c0)="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", 0x16f, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ipx(r3, &(0x7f00000002c0)=""/64, 0x40, 0x0, &(0x7f0000000340)={0x4, 0x0, 0x0, "8a14e174d424"}, 0x6f3000) 2018/05/17 01:20:25 executing program 1: socketpair(0x2601, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000005, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/17 01:20:25 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x3) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x0) 2018/05/17 01:20:25 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/17 01:20:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = epoll_create(0x3f) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/17 01:20:25 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="90000000c2044cc53d6e6ac5bcca83de24e7e8baeca63a76b1c76562c78f043a502d5cbea19a050aad69a313babf4e1bda3aa0df9c241bf7b1015f7b520ece69b42944c9c4c6f36087a464a0598919d23171c3a3ddd8198a53e2240cabd19059abcabb0f9ef64555fae8a60c04c15417f25d01f06cecdc02dc64d26c6933d15c80d5e16b1dab0858c75f434ad3c2086b54162a5a"], &(0x7f0000000240)=0x98) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x20200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/05/17 01:20:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_settings={0x1, 0x8, @fr_pvc=&(0x7f0000000040)}}) 2018/05/17 01:20:25 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') 2018/05/17 01:20:25 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400, 0xfffffffffffffffe) 2018/05/17 01:20:25 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x1}) 2018/05/17 01:20:25 executing program 1: socketpair(0x74, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:25 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/05/17 01:20:25 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x367, 0x1, 0x3fa, 0x89b3, 0x0, 0x6, 0x400, 0xb, 0x383, 0x8001, 0x72, 0x3, 0x2, 0x5, 0x5, 0x7, 0xe86, 0xffff, 0xffffffffc45a200a, 0x400, 0x6, 0x8, 0x4, 0xfffffffffffffffe, 0x0, 0xfff, 0x8, 0x3ff, 0x6, 0x5ba6, 0x0, 0x81, 0xffff, 0x1, 0x3, 0x401, 0x0, 0xfe05, 0x7, @perf_bp={&(0x7f00000000c0), 0x1}, 0x800, 0xbb, 0xff, 0x5, 0x28c, 0xfffffffffffffffd, 0x4}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) 2018/05/17 01:20:25 executing program 7: r0 = socket(0xa, 0x100000000005, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100), 0x4) 2018/05/17 01:20:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ipx(r4, &(0x7f00000002c0)=""/64, 0x40, 0x0, &(0x7f0000000340)={0x4, 0x0, 0x0, "8a14e174d424"}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/05/17 01:20:25 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8002, 0x8000000) 2018/05/17 01:20:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/05/17 01:20:25 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000080)=""/41, &(0x7f00000000c0)=""/198, &(0x7f00000001c0)=""/131, 0x1004}) [ 1191.426436] sctp: [Deprecated]: syz-executor7 (pid 10256) Use of int in maxseg socket option. [ 1191.426436] Use struct sctp_assoc_value instead 2018/05/17 01:20:25 executing program 2: clone(0xffffffffffffffff, &(0x7f00000012c0), &(0x7f00000000c0), &(0x7f00000022c0), &(0x7f0000002300)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0xffff) 2018/05/17 01:20:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:26 executing program 1: socketpair(0xf901000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:26 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x20002) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x40041) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xbd, "86ddce420e5bda6106cd04cfb8c7e6e600d9545b995234b32892e0345d35a040090b03f77b267aff0f2527ed58db08fba6c1311d4d09901b63ff5c157b8cd616036f3438ee398b0ccea02ea9f184f52082ebacf16ab07fa080760aa72aaa53996a2e9aa428d35d956c8b433578b6bc5fd403af0a54df50f8ab80b7303663d3b166acacdb92a7e116f2f51cede76a1cee485bb224f6024e58a4474a4adc2c687b1902ff40c7c8dc93d814e53aceb6fd716f04054aef9c710fa6006975e8"}, &(0x7f0000000440)=0xc5) splice(r2, &(0x7f0000000140), r2, &(0x7f0000000180), 0x5, 0x8) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000200)=0x4) 2018/05/17 01:20:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x74, "4c790eb3ca36ae0156521310d0fb6c0df5f1bb0571fc0aa0be468b8930471453228f5392693061a8385caaf84a6139170194a1295f0f45c96e1af24634f03b41534005742165c0f1884efda4ede3f9464985c8de1959144c4767f489b0dbb041cf3d74c8258e8fbeef08ed9421230832fac1e617"}, &(0x7f0000000240)=0x7c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="7700000013aa93592e72af15b8a8d250e915bde5adbe93e68925e0aba92d7d575c09adbb480f2fe53b0f728d2978d5f12b621eea5282af2b1a147fffffffffffffff380eafab5a6ad6ff7f0000e4022b00e33933e80e2baa49e7ff4ddbcac71337f8487d5762d2af733f76ed26ae3c65c753b80fdd67f1f8e689d54889a6ef4745632df3f7d3c04ea5e70d959b69097e82000000000000000010000000000000"], &(0x7f0000000300)=0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x7, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x515}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x200, 0x7fff, 0x8, 0x7, 0xffffffff, &(0x7f0000000280)='irlan0\x00', 0x8, 0x3}) fchmod(r1, 0x118) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x5) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)=0x5) openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/17 01:20:26 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000ec0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=[@init={0x18, 0x84}, @dstaddrv6={0x20, 0x84, 0x8}], 0x38}, 0x0) 2018/05/17 01:20:26 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000003c0), 0x0) 2018/05/17 01:20:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0xb1ed, 0x9, 0x3, 0xffffffffffff7fff, 0xfffffffffffffffc, 0x8001, 0x4fb, 0x1, 0x8, 0x3800}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000080)={{0x0, 0x1, 0x0, 0x54, "5d6133be3e7f4b60d3d99547ff926f236f85e7b0bc28c34b708eb8699ddd5cfd6848cc66b10f437e4db0c342", 0x20}, 0x4, [0x0, 0xa2, 0x0, 0x1f, 0x7, 0x7f, 0x7, 0x7f, 0x2, 0xea893c4, 0x200, 0x0, 0x6, 0x2, 0x191400000000, 0x8, 0xafd, 0x8, 0x6, 0x200, 0x80, 0xad, 0x9, 0x4, 0x856, 0xfff, 0x40, 0xcaf, 0x9, 0x100000001, 0x2, 0x5, 0xcfac, 0x2, 0x6, 0x101, 0x0, 0x6, 0x0, 0xfffffffffffffff8, 0x100000000, 0x100000001, 0x9, 0x2, 0x9, 0x40, 0xbd9, 0x400, 0x8000, 0x9, 0x94e0, 0x1, 0x19748516, 0x1fffffffc0, 0x4, 0xffff, 0x7, 0x40, 0x3, 0x6, 0x393f, 0x2, 0x3015, 0x0, 0x7fffffff, 0x800, 0x3, 0xfffffffffffffffd, 0xffffffff00000001, 0xfffffffffffffffd, 0x5, 0x1, 0x7, 0x800, 0x9, 0xffffffff, 0x8, 0xffffffffffffffff, 0x8, 0xffffffffffff7fff, 0xff, 0x7, 0xd1, 0x401, 0x1, 0x0, 0xe7, 0x3ff, 0xb1, 0x6, 0x236, 0xffffffffffffffff, 0x8, 0x3ff, 0x37ed, 0x8, 0xffffffff, 0x8, 0x8, 0x8000, 0x100000000000, 0x10001, 0x6, 0xffffffffffff8001, 0xeefb, 0x81, 0x0, 0x4, 0x7, 0x3, 0x7, 0x8, 0x522bd4d0, 0xffffffffffffffc0, 0x3, 0xd16, 0x9, 0x8000, 0x1, 0x6, 0x80, 0x0, 0x5, 0x5, 0x54, 0xe741, 0x8, 0x2]}) r2 = add_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="9955f19f37d723c3af6c15e58e48f9320ff34cc68809c07ca0ea570ca0b69c1757c8312242fa2a56692c64567fe7e34ad4b9ba46719d7c539a41213df91bf7d62672997b6d28e4fb14eca0d527bec9eaf6a681522d78147a98ba4fba99292567757e42b9f45c9b50d7d9657fe122f431c58b01b5ebe1094c4098262916a4f8caefd9030feffa1d9112e49340", 0x8c, 0x0) keyctl$set_timeout(0xf, r2, 0xbf9) 2018/05/17 01:20:26 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = memfd_create(&(0x7f0000000000)='&posix_acl_access/&!,\x00', 0x1) sendto$ax25(r0, &(0x7f0000000040)="afc2458ccc2bf3016c19a1f6334fcbf06fbd29fa50d781d076bc4b2518376322c2", 0x21, 0x4080, 0x0, 0x0) 2018/05/17 01:20:26 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x20000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/05/17 01:20:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYBLOB="000000f60c0001000000"], 0x2}, 0x1}, 0x0) 2018/05/17 01:20:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 2018/05/17 01:20:26 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80007, 0x4) r1 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x9, 0x0, [{0x0, 0x0, 0x8}, {0x7fffffff, 0x0, 0x10001}, {0x0, 0x0, 0x4}, {0x3, 0x0, 0xfff}, {0xd9a, 0x0, 0x2}, {0x0, 0x0, 0x9}, {0x1, 0x0, 0xb0b}, {0x7, 0x0, 0x8}, {0x3, 0x0, 0xfb}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0xffffffffffffffc1}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x5, 0x1}) 2018/05/17 01:20:26 executing program 1: socketpair(0xbb01000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:26 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x74, "4c790eb3ca36ae0156521310d0fb6c0df5f1bb0571fc0aa0be468b8930471453228f5392693061a8385caaf84a6139170194a1295f0f45c96e1af24634f03b41534005742165c0f1884efda4ede3f9464985c8de1959144c4767f489b0dbb041cf3d74c8258e8fbeef08ed9421230832fac1e617"}, &(0x7f0000000240)=0x7c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="7700000013aa93592e72af15b8a8d250e915bde5adbe93e68925e0aba92d7d575c09adbb480f2fe53b0f728d2978d5f12b621eea5282af2b1a147fffffffffffffff380eafab5a6ad6ff7f0000e4022b00e33933e80e2baa49e7ff4ddbcac71337f8487d5762d2af733f76ed26ae3c65c753b80fdd67f1f8e689d54889a6ef4745632df3f7d3c04ea5e70d959b69097e82000000000000000010000000000000"], &(0x7f0000000300)=0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x7, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x515}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x200, 0x7fff, 0x8, 0x7, 0xffffffff, &(0x7f0000000280)='irlan0\x00', 0x8, 0x3}) fchmod(r1, 0x118) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x5) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)=0x5) openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/17 01:20:26 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/17 01:20:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) write(r0, &(0x7f0000000440), 0x0) 2018/05/17 01:20:26 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x18, 0x2}, [{}]}, 0x58) 2018/05/17 01:20:26 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x3ac7db8ec9bdff07, &(0x7f0000000040)="0741f6c81b27d32529a3f777a47c3631e3423c29127c729f76a97e5bedc55ad7883c879b7d52d2421d8ded54ebf6cf2070b63f6055aa744d81f89b12a6d92c4a6f2fd7dc41f6209bf4cc4b1764af52a46720c462dfa3aa6e6a60b61890bc8c106479762785bc05b0085067444905f9fcaacc685ccbd029f60367031ad1b93a4c2d7df1d2da7fdaea65", 0x89) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x48, 0x238) 2018/05/17 01:20:26 executing program 1: socketpair(0xe401, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:26 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./c\x00', 0x200002, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/17 01:20:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001480)=ANY=[@ANYBLOB="48010000130001000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000840000000000000000000000006c00000000000000e00000010000000000000000400000000000000000000000000000000084e67ebfe422358fe800000000000000ac141400000000000000000000ba8bf962000000ff00000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/17 01:20:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fchmod(r0, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) 2018/05/17 01:20:26 executing program 7: syz_open_procfs(0x0, &(0x7f00000002c0)='smaps_rollup\x00') 2018/05/17 01:20:26 executing program 2: ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000000)={0x100000001, 0x800, 0x1, 0x80, 0x9, 0x9}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f0000000040), &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x602041, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x3) 2018/05/17 01:20:26 executing program 1: socketpair(0x70, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:26 executing program 4: r0 = socket(0xa, 0x5, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0xfec0], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) 2018/05/17 01:20:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x4, 0x3, 0x200, 0x0, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x3f, 0x20}, 0xc) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000000c0)={0x1, 0x7, 0x3, 0x1}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x20200) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/17 01:20:26 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x1, &(0x7f0000001040)={0x2, 0x4e21}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001080)={0xbf9, 0x800, 0x101, 0x7e}, 0x10) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001440)={0x3, 0x6}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001380)={'nat\x00'}, &(0x7f0000001400)=0x50) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000011c0)={'filter\x00', 0x0, 0x3, 0xc0, [], 0x2, &(0x7f00000010c0)=[{}, {}], &(0x7f0000001100)=""/192}, &(0x7f0000001240)=0x50) 2018/05/17 01:20:26 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x10, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="03630840", @ANYBLOB="076304400000000001634040"], 0x0, 0x0, &(0x7f0000000100)}) 2018/05/17 01:20:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000002800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x14}, 0x14}, 0x1}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/05/17 01:20:26 executing program 1: socketpair(0xda000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:26 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000380)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sy/net/ipv4/vs/mp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="d252c2e2d40e025b7d0aa10d3cc0a2834c1b9d307350288bb1455d480d04b41a55c1ae9cac565aca627a0c98e59d1069ae82a14f86055246fc8023d78b226d32de955117d70cec9c8333d68f68238e67a7560f3ab82aa45d303f18107e50c9aad32f79c8ba106e1c3ccd0d5fa7ad227eca4671f4d3d5bd516de04782009ab2a95902c734fea66f93d7b11b314c7a4c05365fb3b10c3ffaddb235b30863d52eb8c4b7def104ece49533c3c02b57a188f088b6d8106c0a0b2b4f16ff", &(0x7f0000000140)="37ed46f8b6144229077c26e575112dfe8db13becef05da7ad75a5e44dad7b9f785ca579a2cff14e48c0bb71afe770f2ab178eb38f84075661556ad2d4a22ed8a0050219ae5119e103fe9abae3f88b129c3ec5097292b4a0b05f750ce73b9004e180bb5b05366f62c8b0e0c627ec98d490f5951e233da19d4e2fad3a4bcce023b2c7021c92b0ca22d6cf006f716e585f52decfb9052cf", 0x1}, 0x20) unshare(0x20010200) fchmodat(r1, &(0x7f0000000480)='./file0\x00', 0x4) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/15) clone(0x0, &(0x7f00000003c0)="736761fa95c1b3b81b3719ba228b55ae11ef322eefe3125983de7cc8c97bc36a522c85c8df38a2bce7abeb039722e51575b4c55703920aa07d6bf6be447f8eb21e13ca7cdc4dd6b6dc771ae27ffabf80d0c49590b7057c7c9e6cfa82c15a077b85b09d3101f0f878ecfeacd504fca9b6265d2b1c00cd1559f89d85c5330ce8bf4d5334a4d1a2be04621f35ee7815805148495b0416a5", &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000002300)={0x2490, 0x34, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x6c, 0x7b, [@typed={0x8, 0x23, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x1, @ipv4=@broadcast=0xffffffff}, @generic="ad92cc22dd38c1ecbed7ee562549436d0ae2800327186e3a909e65eecf3f7d9051431a66efe0361ad479451d430ad469516b4c212a3cf2d2eb63f2d3e6a4823b8568decc8af7ee5f7f", @typed={0xc, 0x49, @u64=0x1}]}, @nested={0x1154, 0x84, [@typed={0x1004, 0x9, @binary="7b253439463f73c5260347579e26c20feb36d6541e449b37fb3c5ce978c399814eae88205d80e9789d40aac8f38c781c20840684cb30a4af40888f24b1f10a2072a8e24336bf9544732954fa5e1d684ad4722663c466caaf0a2b44f7f4de06ec7b586cece93d4c357433ce97a22ebc6543f1fce9a7d7d635c6423b68293713cc06e8777c945b57572b8911a71e0fc117cfa670d52ae73f389b7c4e62233d5145f8de1a667df347b6e195d5fd3e8bddeee635077159d30b848b8cc00557a60c24ee61825cb24baa0e3d90640109e6fab17af27630f29339fac41c0b2a9d36cc7396a06bada57ee28fd046327624c2080d8157d2949b2ee2031f830607efc852aa6e539dbef86349dffdc85d301c4076f7de45a0f7a4986cf98d053be91485d1ae128358bc6a94f8618fffce668af62f8f3f932e17d27c93b3f57a8e807fcf0492ff9f7ec5049bf53940f88e0ca1505e05a33302e9bfbc703276751a4d734b1b1420d96ed01aeac4f6cb0af85951ec7c8bb1ae6554ac369081d945d58c9c044df253bc067c3aef213239dce7caf4801c729ff1cd53defeb5acc92b148a539ae1f811c2490d74cd503c11a16a35522a33b484f7ccc760e3a5da22f1df8593f1165ceecaaf331dfdd4d1bd1aa46f025ec7c3da5e4d32fb44cc02709badae240c610eed5ffc97c1d92d1aa834b976f02f512914e04dfd7ac85c1a50bd0509647ae85151ef61b5159f56fa715914a46ddd979228fea4e0d85e532a16179dd6763a8480cc48970c43c5c2a8ec60f19edce86c76314d08c19a361eef4fef7f8757a185c8848a89e99273a181f849b23b9b108335a467e9d01fb16aceb35ebb4ba31c66d92bd76d482933819635bdcdb873365a074bf62e8d15b522c03327f4701dea6dcb3a39cec3d495ae2ec2840ec81815206d765940d1acde9f62bac90199bbffa18e1a81350413734228d61e2673a7bbe5b56a38250d743e7c5a6755995e145917ae0df0e4b504ad181a0df08981b34f575a4debb3560bf3339b13f983cda7152bceac51dbe28d529bf78b8242cbbee52431b55e34267f0112c897f697ddb4417449072f46cbf1c17f3daf25bb43954268cf875961ba882023e186315f6b4b790285f3aa5a572b826c90ba7b19a6bc70ecff73427889a07dc087c5f78b8ed5a85b02169cfbae3f7cc6ef368265a34a5fae071f571f24177477c004fe50a103eebbf1884125e13469916897108ed88c1a14441fccce11e0952c0f9c71a7e13e45e56c8aa4b298210d17b2bf018e7f664c79ac5e6850a0406848a4a851048d981ca71f0cf51f446da118df5a48d6a3e91a0444c11d6bf5c083a5b89ef06b9abec3cf058fd9083ff83835486560aeea4b90e5c85d734590ec952ef25fe37d26850042aa165467ee462c266d78fbc3774ec387cac07aa5b9e043fe6523a00c95669fde35f3fe6ba8f4cf3e236a022cea08e8f6f941d4f6a6ae979ca12f8eab4e35ac9e5799378c7eb85df2e1fb2aa161ca133ddde441dd559bf885dd2b67293db31e7fda5e6fda3a63cd9868bb7f6e7cbd27d270e2649a75769c9716ac3b8cc91e33b100f6800c34c36d6ee81919a3be7f9a80e3ef2d22fe408793a78034e60412109ae08cb7d812d7a33e18708e1083c9aabc16ba92654dcf40fd66a23e89e620eb14fe37e851e214e1e940ed5b8ca09e1c524c87f6c63ff6d870cc3d15937ac04ff32f1b2f669528421adb756ba9dfd018cb1afcbd661df51bf868705ad0ccd4b85b1f022b3719259bc3f1766dac953ba66eb804562614cde58fe03679947f76f051a24cf67fb82d236cd5844a13b4514b55486d180ce0e7702aa67803604043209603e9258afb54c7b1aa92b8105e9e8c06ec434d8e9872ecf805da7ef84876f5e1ea2ebf246ba737ef105f6d33e723d74f343892965a3c75962f5e535d23bd3270d99f292f8c37f5d9463c677f220c87023959573b9555e74ff5197884ee38821f748d4a854e80ad174e2299dba374ff0f0d230541798f972a0310fc1ce62c25add2b3b640a5ca962f34e907e2d445cff33355570c69568ba1ee3e3efd8f8f590eda8dadd8faa8874008ddcbed2094d49413fbea41472b5552b64d1c4de724b68555beae56882b0ccdb86affd937184e65ba8853cb77826d3f6c427bfb45b2e3c57bae239b94b6e5c5e9290c1d7e997b3413c0b8eb403cd2db0ac6f0e4d1782050e421765804181cb9900627edabd028e9f3772eb5769083ba118d0fdf955fe0371d41aa3cd5c5985970009ef6470bfec0a264d47805aea69d13b16c039987010c4233a43a8a297a9900318a3d650bb42bb2ae96d0de23d39709d5e8b6b4ceaade9c70e6d5f3f248c84a20bada4f01755f03b66b9f2146058a43b54cd68ec1f4d96d7dfe40a44727ffe6837f78da0dfe9690374e2cb74161acdc6f75d10008f7cfe9b4618cd0d7c573bb07e1fc7c290f3cfe08b0ab18813c2fc13cc3d000302fb420cbd4fd18ea696dc3445da01792e0cc40e824fc26c829736ff6f3e5fa232d4d9ca2da36e0596cae2dc7ce1c9961042f4d717463926c27b202ffbd86ddcd8dab5042264d138356ae51756fcfb5ea433b4da187934d20118429ead6f3c2642c48eb1fae48db125474317f3aa51a3bcd993b7368bf09ba54788fea951e6d375da10c98e38da5281a7c215dc42054e4dc497a5b408421fb5420110492cb8186a2b714d7389224a6d47d2ac2e5465441d59721eafe7f47dfea4da3c918025045e35f8ec2dbd647583616eab1e934fa65102912ff13587c1add575e39e0a2360c7ed836ba67da63ac1ba7e944ee97dd870a302941eff6e1b726ba8d348cd034ff4984ca488dfe2cc6998a515b18674500403cd8260c4e8cb0146d7ebf6143cc3d40b380f629c9c6bcf85d5c77d8c82bc91660a2f3ae448d6bfa5aec6cc45eacf270dfbdfa496f0b19ad2f8fceeddd1bb162a1a73b846e7869d50cfb6ec356f36b7099fafbf810bf5aeec9ee29c40d0c11c9e6d13feb26cb4851c0b7ad7a7f58fd0148475f0ffc76ee803ea19c0713b8e96c7062c48324c978042442114196987535c06bf0b3459d3eb5e42639f23e9ca96f962f438dae22a761e60b39a17aa63478f2d8cc26d344e0385b4e42c0600e4f0585c4623be085edf649c757b482bbfb72535db63a9e81f6b3de88e97746adea373186cc8a45fe3744247dd1faa3668866a7a01017e3e9298071da470edbd2aa5e4c3a35e7ae443251dc409e32a62839d9aebad666b195b4b0fbf1fd373b51cad3d0eace22e00a2769d4cdd248d9d02299ff15047f7f1b52dfb662ce694187bc2f6ee76da662f048486e6c529eed0d4a66836c7c389d58e2d69951590edae9d438b0821ef81ed8e8cd5dc0e20ebe30395e6688ab75cb7f37f67f8886ca13e15d2c4ebabcc2a1689da1823d5e23e5e14694bdb3891297a71f27569ab1e1f780dcb08262f3840165aec2decffd2db4a2c8f25ab5dd8c68c0771c926545dfbbb674cdb466408c2f8e9858c845e4602d986bf1121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@generic="b9166f5ca65304d54215bd424d5ece7acba04edc4fd0962d0cb058d6620350df07a3bb75d042fd7c87610b902dfd687b81ca8e794f9c4b4bcda2c66f9392b8025e3824259787621a251bd8e6c64b59cc179c2756ed60c987801f735993c9507eb159cd9a034db4552fc57a88e0ef1eaa7375ed075d30b057aae0fb250463f1ac97d074ff437a84d9c187d0d8ff8bf37ebb3e0d4815942540c3ec6d51eb98e534094731c8e3207747837ca110836828f35d895373f4dac8", @generic="9b5a0c2e650864daee844860204bcf4d80176f44fa1e5ae209cbec76a81df4094eefa48e673752e77159ba244183f7cc510fa96005fc2633d8e3fc508aa88d5261f693a536f062b587e012fb309b9ade33baca53add438a83fa4c93f3e94ceca94572137fce539ccdb3250700d08b04b10ef4a54b8450bcbb72a73250a97a9", @generic="f277bb3aaa9020466265b0a82e1e13f2b1a64a833ca6"]}, @nested={0xdc, 0x2b, [@typed={0x8, 0x21, @ipv4=@rand_addr=0x81}, @generic="abf2bb280b084546bf7086adc3d2d5c31f62e84780cea6aa3497f2134e23764f951592e9cd52ad2fe7aa89666b0377f562e83240d48fc2d530aa1431e412be5943bbe1a75727f25a19e21cf6cd0d5e448e65", @generic="024ad749a846ccdcc9495ef245dd382cf5b340ce3fe5ac29f284285de140f00221b3408565ba4dc12d03d0245bd8d0962dc808d582615f4f31fa6039c2e62895ac933280eac76ebe0dab0d58bea47602c7d32914ad1f299a6f0f5a413269fb8198303fea8b47a3ca9bc0ea4a8a5b3f0401b21548", @typed={0x8, 0x88, @pid=r2}]}, @typed={0x14, 0x4e, @str='@cpusetsystem\x00'}, @nested={0x8c, 0x7d, [@typed={0xc, 0x5, @u64=0x8001}, @generic="e4d8e5acea988b31b395779ddc4b43c346d1913df1cf3d3fa12c77c1d06bf2f6013ab982e2b52e51f34eb70e64d90f4a0cc6624c314ed1c17a855a96c2f08c5db0c9878b77dc0fd8f514af425b74a7b048a8977faefc7dee01da2b1fd232fb2ef38942f1e02c3b0a89165238707037198fc7b685287d78a619"]}, @typed={0x2c, 0x86, @binary="9eacc6e8052ea20998794d3f4f59ff0370d39a2353964b399b8a865c45666963c9ca3c1016bc9993"}, @typed={0x14, 0x48, @ipv6}, @nested={0x10ac, 0x66, [@typed={0x8, 0x24, @u32=0x2}, @typed={0x8, 0x4, @uid=r3}, @typed={0x8, 0x4d, @fd=r1}, @typed={0x1004, 0x6a, @binary="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@generic="266a4f29880695e6ec6caba4cf24ffceba2efb396fdcc1c2d5bfc9e3e3ca34f36367ac385ee1db14a89d0344aa5d910e875a639dd92a6495340d8accbcf40a2d1278ecfbab177b403991cc83a0f6d3d4d5404dc8506ed9ebae886432cf0b9b54ee8dec657c2404a68482b484e2332cb35d0d3287e39d5aed61", @typed={0x4, 0x70}, @typed={0xc, 0x18, @u64=0x6}]}, @typed={0x50, 0x4f, @str="766d6e657430776c616e3070726f6370707031266d696d655f747970656d643573756d706f7369785f61636c5f616363657373706f7369785f61636c5f61636365737365746831e100"}, @typed={0x8, 0x41, @str=']lo\x00'}]}, 0x2490}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x101, 0x8, 0xb2}, &(0x7f0000000240)=0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x1}, &(0x7f00000002c0)=0x8) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/17 01:20:26 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) nanosleep(&(0x7f0000000000), 0x0) [ 1192.441741] binder: 10399:10410 BC_FREE_BUFFER u0000000040046307 no match [ 1192.448803] binder: 10399:10410 got reply transaction with no transaction stack [ 1192.456434] binder: 10399:10410 transaction failed 29201/-71, size 0-0 line 2763 2018/05/17 01:20:26 executing program 6: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:26 executing program 1: socketpair(0x97010000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:27 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r3) accept4$unix(r0, 0x0, &(0x7f00000002c0), 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000280)=[0x3, 0xa31d0000]) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000001e2737c8c3cc0590027000100000000000000000003000000"], 0x14}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x100, 0x0) 2018/05/17 01:20:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) [ 1192.664460] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/17 01:20:27 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x6, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x290, 0x77, 0x20, 0xe0, 0x9, &(0x7f0000000180)='bond_slave_0\x00', 0xffffffff, 0x3ff, 0xe0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000580)={@empty, @multicast2, 0x0}, &(0x7f00000005c0)=0xc) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0xfffffffffffff001, 0x7, 0x8, 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000640)={'vcan0\x00'}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x842100}, 0xc, &(0x7f0000000a00)={&(0x7f0000002280)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="040028bd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="7402020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="e1000000", @ANYRES64=r8, @ANYBLOB="e0000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004007f00000008000600", @ANYBLOB="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", @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000340004000100030301000000000809100500000004ba033fff7f00000800002d39000000030004070600000005003f0000000000"], 0x13}, 0x1}, 0x5) 2018/05/17 01:20:27 executing program 2: clone(0x80100, &(0x7f00000001c0)="efd235dbab328f277e393a3b6f5596475b6b33054a0d72b185231d2a91034d336dc9db2692497cb4a3f970719fe35f43b157e5b7bf4d6c2bbf263050bee8d1428379b72b0c635ec8f9e41770cfd04cfbecf867a8f8f2321a6be7557eb49841c9cbe84d0d34271e81ba04f41919fab69e5754ea6415d68e16e3a93e86ccb2ba00aca72a56a3068d8d707a65b1cfd21f0700442b85015a481f1e9585c82b04c4f6b303001dfe1212da4f200b88712b5a3e54c0320b8db90c2279708a1d60", &(0x7f0000000100), &(0x7f00000022c0), &(0x7f0000000140)="959c65cef9ec87d7c4753c4a29c7c87ac46c645cf000f5198adbdc912ebda8a9e602dfe20af9742c09f180621163bc51ba5f945641b1e68a8ee3470ff8b42a9eff119265fae1377cff31d74c5ac2e358d047c7e069425ebe3d54ea") 2018/05/17 01:20:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000600), 0x4) 2018/05/17 01:20:27 executing program 1: socketpair(0x67, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0x1, 0x7fffffff, 0x9, 0x8, 0x8, 0x8, 0xfffffffffffffc01, 0xa4, 0x69bb0451, 0xffffffff7fffffff}, 0xb) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x100) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x9012, r1, 0x0) 2018/05/17 01:20:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000002800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x14}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) 2018/05/17 01:20:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:27 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x200002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a40)=@assoc_value={0x0, 0x9}, &(0x7f0000000a80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000e00)=[{&(0x7f0000000180)=@in6={0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="1d30fbe05c7e5c747edeaac4cba9685c144da3d6d90d8961791068c8105641c0eb209b9d4f05ba2dac5ed97da8133f0e603959fd9873ee445e2ffe1bb18ca5054544906faec7921b3ade0cd4ebfd96029c7a72151bd051d5c5da93f55cc5d0a225806c94d2f8dbd3bb674151dc12c443f06e764d1cdf74433caa1610306661b75be5c51e27261569ab3b3d0e8b6ef5ec44f5f60f3965769c15b3808bcdeb6dcaaf7ce64e7abf52fd63cce175e4ac9424240ce895d1cb35430bdb77bfcd15f7fa151e32cfa6295174cd08", 0xca}], 0x1, 0x0, 0x0, 0x5}, {&(0x7f0000000300)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000340)="519ec6fa3841b18cbfbcad4159165867f5123c306d26b3754f8a2bc95687ab7e2961316b50ce81880adb85afb173afaf789d47275ccbecdfeb", 0x39}, {&(0x7f0000000380)="23600966bdd090ace0b563747d9e9e6c25692aa6674f0a0566d4d7b57d8436a0b089c5ea28cfb77be5f861", 0x2b}], 0x2, &(0x7f0000000400)=[@authinfo={0x10, 0x84, 0x6, {0x9}}, @init={0x14, 0x84, 0x0, {0x100000000, 0xffffffff, 0x100000001, 0x49}}], 0x24, 0x8000}, {&(0x7f0000000440)=@in6={0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000480)="4ffbc17f3cb0d72002b1c9721b1836807ebb7d561b92c6cbf1d27deea16f93f520cbca717d4c307fbca537c88c92d5b795429fbc40c28b1ec9cfd70f89c7b8f449d3d74bd39f7fa1f6ea130a0def6d53da2e9a7cce0b5de2260c0fc4b0", 0x5d}, {&(0x7f0000000500)="fee2b753f6b003c45e4f2e124a3dd0c6c3cfd667f2fffc5f8200e1a58c4d1e37b07e494ce2cd80c13945cb660fc0b6d83d8841c30688f9c190e128015c13780a545d0c3a895ed485fb732a7a6156fa77a5401a70d33e9f34c5fe20d0522c1237e862fdfe74ee3dc3e0e054a710ea", 0x6e}, {&(0x7f0000000580)="ff5f4f0fe2be8779d835a0021da96bf77632c4f9eb230c2d41521ad76b3b", 0x1e}], 0x3, &(0x7f0000000600)=[@dstaddrv4={0x10, 0x84, 0x7, @rand_addr=0x6}], 0x10, 0x24004000}, {&(0x7f0000000640)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)="a7b60eb7ac87e54810d7b7342766b2c987d41a681485aec572a18f4c10418d448d475c48f927a7b070155a23811367308d12c87e0014d4d3be1614f6eaafb00858a26fefd30e9579ef9846b80b19e8511cf954b9a67ba763595468aa308f9249bcf8c1c6241e418221d4cabee071432e9406ca9936b4087cb48d57bd44408e4e3dc67b2df2857f66dab6900faaedc112ebcc4b51a1cfa5473f0e9fa7bbde8888bb0d0208fa34c8430715a814", 0xac}, {&(0x7f0000000780)="f481ac622a69847a2dfb9e2d6c9ba2b3136b0c1efe9896b7486190ba60b03f0f84b3ba4fb390581a70147aec", 0x2c}, {&(0x7f00000007c0)="0feb192c7d3d3874a1fbeda9c11d977bd1a8b4601bd1c425c16dda553b2139d9df2a4f3f801c51ca168266684c233781de0527c0ac202626d161f06ab5553921aad0182d1f756f61a81b372f63be64dcfe69ac275587b14a432a28de053ce9a7844d3f21d4801361965d63cf943d52c4ce0ab162d1cbbe8726538c50f645b3d87ed70bbace0a9ac34d9c9c732ecad1b4daaf4c38808585549bdbb48322dd148c49ff3b1206a49091512afedb540060f73de637796248d3", 0xb7}, {&(0x7f0000000880)="4560ae0157859c6c8c14cd21b07db8bfa0b15d9a36bea36c1a2db69a064bd3cebe049fabf915a473722cd52738af48a035f9774780faed5ddbf9ded11bdeb571d3408a2497435971d0f0acb517632c9bac787c4e034b2a3c0b5e43a6df9433eb463c071a945b36b096a6d5316efdd75da9cfd853b010779dc00ba4e791068ae815e1b5782fe1bffbb73bc8c2c9c9911d4793b564a079454eeb2332", 0x9b}, {&(0x7f0000000940)="b0ae7dc23074117b1a8ef1c017588151a1b7d68e60e343086697728e2cabe9d8ac6df7472ea10fb3ec8d9056b75919e0836b0f0b9c9c27ae7adb3f30a0928fe972af48fc620e14be17e2f668f4d980ddcd7f7b438b25987c0195a0b12fc925ce2291a525fdbcf268f74aa6edee8f1cd137a67930be4f46470f90b654dd30c67569243466040ab102e0ef", 0x8a}], 0x6, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfff, 0x2, 0x10001, 0x6, 0x8, 0xfff, 0x10000, r1}}, @dstaddrv4={0x10, 0x84, 0x7}], 0x3c, 0x800}, {&(0x7f0000000b00)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000b40)="67b48a431cc2a84b62a41853375bd782518ba46e05bf4cb22ab02c17c2e62a9c4230777270d8df21cf7f6af618765a21ac8d5c0ea1ba5889316718a1703dff52a96a6cf291a9f7eb36a620332945766225b0e39c047ce246c1c1cdadc73ba2c3f05db07bc44735cb93b817637a3f0755ccff7551f161cf24ac575ebf08fe4a1bcb802bc6cc799a154ca28f4a603127", 0x8f}, {&(0x7f0000000c00)="a3219161822486e3e0d20349392fb9ef09f491fa442dc5555850c05bdb585dfa0581b595f9208e68c10fac3a6138b6c1d0d932d583b7bb9f7f36e36f35b0684aa7936203880201f551c9a6656d83230ffb8505ad65967b2564668c7f78b7e5169b9e3c71c552127a5a00048cf7b827a5ad9d8eee49901721377b2e209c7cb64d6c54353c31671cbe8e7a3f8be6a478b74a03ebef00ada98e248ffd32a19b9b7082ba9b09b33251f1c0", 0xa9}, {&(0x7f0000000cc0)="0d7ba2f5ce250aaa11ede595948fabbe800570eb98e6728686ede0a782dd7b51", 0x20}, {&(0x7f0000000d00)="1cd40bf588364c14f37f06cd65b53ecec68bd9d21228aaa6063083ce80d92c43d0249d60b4d9", 0x26}, {&(0x7f0000000d40)="a61d0fcf8a634ab9acc8defbf43d42e7078cd563fa119b02e9fd9e0a87659ac81997140f8bbbdcf6a727011daa0445e7d2bd1c0cb169a1de46686896a2a8640fd55fbf08539e96ad1081b223deeef0ed66ae239459b7c03db42bacd6cc2bdf051ea3b2241bef7588fe2948", 0x6b}], 0x5}], 0x5, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/173) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$void(r3, 0xc0045c7f) 2018/05/17 01:20:27 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) fcntl$setflags(r0, 0x2, 0x1) r2 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x6, &(0x7f00000000c0)=[0xd00c, 0x3, 0x0, 0xd40, 0x8, 0x40], &(0x7f0000000100)=[0x1c, 0x1, 0x27f, 0x514, 0x7], 0x10, 0x3, 0x5, &(0x7f0000000140)=[0x7, 0x7ff, 0x9], &(0x7f0000000180)=[0x7fffffff, 0x9]}) 2018/05/17 01:20:27 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)='\n', 0x1}], 0x1, 0x0) 2018/05/17 01:20:27 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/17 01:20:27 executing program 1: socketpair(0x121, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:28 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) sync() 2018/05/17 01:20:28 executing program 4: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/05/17 01:20:28 executing program 7: r0 = socket(0x40000000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000d80)=@ipv4_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0xc, 0xb, {0x8}}]}, 0x28}, 0x1}, 0x0) 2018/05/17 01:20:28 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/05/17 01:20:28 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:28 executing program 1: socketpair(0xd4000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:28 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000000040)) 2018/05/17 01:20:28 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f636772098b70eac75a3d775e717a3100", 0x200002, 0x0) 2018/05/17 01:20:28 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/17 01:20:28 executing program 1: socketpair(0x1f01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r1, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000006c0)=""/110, 0xd}, 0x40012021) 2018/05/17 01:20:28 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) [ 1194.528588] netlink: 'syz-executor7': attribute type 11 has an invalid length. 2018/05/17 01:20:29 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fdatasync(r0) finit_module(r0, &(0x7f00000014c0)='GPL\x00', 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9f5, 0x8000) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="479a89a78a41b1835adc2ab1b2db13537e13df01b5316c56ad27fd53a92cb42e81b1bcf72395ad514d719bdea8b7094e81744a2baa7baf3c97e462d1e5082e89c85193ebcce66f94af0bffc643c3", 0x4e}, {&(0x7f0000001240)="1e978ba6732c63fe4a2ac7f96bd835f2c8134e1264d446284a086f5d67608c1e0e84831c9a18f8655aa0d61b62173fc34754dcb5596d584259bc37286e6dbfc7117f2cc1cb3101aa55dd866854a424a0707502f03e965a182ce8406dee60f747045c6e25e6829165a588428c6cb56329af82e2f9c154f14f42f65fa6324fa67bb80737d83f9613793ff2160031911cac494950eb2a9d1f44b41fc277d748daad28de0e50d4b1b6814dd278d64dd9b2d6fbd23309353f8737f3d1605b90ffff89bb2d1effa668852ee39ec43e6bb62c7bb8b448f9c8d2cd424bdad0b3b37d9221be403c709851dbe712be691fc4e0facb627c27984688", 0xf6}, {&(0x7f0000001340)="20388874cf015c84e862b675d481b4e5a36a19da5ebee467f310c707578d071dc7cf4a80950da58db2b3d41fc1845eac2b71e9357a883320ee64d29e4c7bfa45e0051b252a3bb659a5459510f9d2eb60076afb01fce463fc21bbbd49843f2340bf621aaf10e6a62567682152e2958099c0", 0x71}, {&(0x7f00000013c0)="890b8725cbdf293802f1af8397ae1cdb40e0e6e6b32af829b5279372d20baaaccf39f2b18ceb626cbe1a1ccdcefa67ff311af4b53f59eef45c71a16e7acd7dd24009d4e7b164aed999ca15d0fd065f5d647dc78d50d256f00a793480b145160aa6fe079abd7de7b094", 0x69}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001480)=0x1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d0000008f0c440a07fe725a50e563b0811c56a44e6a470d0792c2134a7590215db7ae548339bda3db2f495f68e2bff36b70804b7fb3e119ce9cd0c4b9230091ccc1d67b79f1519297184ca40183a35b8fcf947d460f67c9f8fb8b0035902a94ffd6d11143cca8a0b9cc6ccca3e270c023fe3c1e3b88d3c66ef85967b22efeba98ea9d4dc6f3604a5ca8dd0b10783a8621"], &(0x7f0000000140)=0x95) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001500)={0x1, 0x6, 0x7fffffff, 0x2, 0x9, 0x9}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x3000000000000000, 0x3006, 0x2, 0x9, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000003280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000032c0)=0x1004) 2018/05/17 01:20:29 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600)='/dev/hwrng\x00', 0x103800, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000002680)={{&(0x7f0000001640)=""/4096, 0x1000}, &(0x7f0000002640), 0x40}, 0xffffff70) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/05/17 01:20:29 executing program 7: socket(0x0, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) 2018/05/17 01:20:29 executing program 2: clone(0x0, &(0x7f00000004c0)="27c6c61fe244ec332aa315706bfb760887fd6ea2cdfd27e4ed2a5b17", &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000640)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/17 01:20:29 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:29 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/05/17 01:20:29 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x154, r1, 0x10, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x72}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd095}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5016c0fb}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x44094}, 0x4011) ioctl$TIOCCONS(r0, 0x541d) 2018/05/17 01:20:29 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x10bd3ca2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/17 01:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/17 01:20:29 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x20041) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x130, r1, 0x200, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1ff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x0) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) 2018/05/17 01:20:29 executing program 1: socketpair(0x8f00, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x48, 0x2}, [{}]}, 0x58) 2018/05/17 01:20:29 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x7, 0x5, 0x3}, 0x6) 2018/05/17 01:20:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000001440)='./file0/file0/file0\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/4096, 0x35) 2018/05/17 01:20:29 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="1000000000", 0x200002, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x101000) 2018/05/17 01:20:29 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) socket(0xa, 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:29 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x14}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/05/17 01:20:29 executing program 1: socketpair(0xd7, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:29 executing program 7: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") uselib(&(0x7f0000000380)='./file0\x00') 2018/05/17 01:20:29 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="09da4c3800000000", 0x200002, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x105201) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/103) 2018/05/17 01:20:29 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:29 executing program 2: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x151140) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000300)={0xfffffffffffffef2, "bed400"}, 0x3) clone(0x800000000, &(0x7f0000000000)="ccee5ca2f5b5acb8e41339ff822bad99fc31d9d25f220a6a90d6c66f6d8466a7d38d196c34a622293fc9e6b8e1be5cf4032defd726b23cfdf49353ae6eb1ebb59159159807ff743151b651187b0ab8b7ee6c1e018edd05a9426d2b16a7", &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000002300)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1aa20235}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={r2, 0x7, 0x4, [0x5, 0x2, 0x7f, 0x6]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) waitid(0x2, r3, &(0x7f00000001c0), 0x40000008, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000280)={0x4, &(0x7f0000000140)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000002c0)={r4, &(0x7f0000000340)=""/154}) 2018/05/17 01:20:29 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x8, [0xfff, 0x2, 0x6, 0x7f, 0x4, 0xaf36, 0x0, 0x4000000000000000]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7fff, 0x5}, &(0x7f0000000180)=0x88) tgkill(r1, r2, 0x13) 2018/05/17 01:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:29 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/221, 0xdd}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x1, {r1, r2+10000000}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x9, 0x0, 0x80000003, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0)}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0}, 0x0, 0x5, r3, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001500)={&(0x7f0000000280), 0x0, 0xe17, 0x0, 0x6, 0xffffffff, 0x3, {0x80, 0x9c31, 0x0, 0x6, 0x1, 0x480, 0x6, 0x8, 0x200, 0x0, 0x4, 0x7, 0x0, 0x7, "54f1da513c4269cbe37d19013494bdbce0d006985b7c67c0daf18e02d214bcff"}}) 2018/05/17 01:20:29 executing program 1: socketpair(0x76, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:29 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0xa, 0x0, 0xff, &(0x7f0000000000)) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r0) 2018/05/17 01:20:29 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x2202) 2018/05/17 01:20:29 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:29 executing program 5: 2018/05/17 01:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:29 executing program 3: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:29 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@upd={0xe0, 0x12, 0x0, 0x0, 0x0, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}}}, 0xe0}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000108ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/17 01:20:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:30 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x144, r1, 0x300, 0x70bd2c, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdd7}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/05/17 01:20:30 executing program 1: socketpair(0x2a01, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:30 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/221, 0xdd}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x1, {r1, r2+10000000}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x9, 0x0, 0x80000003, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0)}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0}, 0x0, 0x5, r3, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001500)={&(0x7f0000000280), 0x0, 0xe17, 0x0, 0x6, 0xffffffff, 0x3, {0x80, 0x9c31, 0x0, 0x6, 0x1, 0x480, 0x6, 0x8, 0x200, 0x0, 0x4, 0x7, 0x0, 0x7, "54f1da513c4269cbe37d19013494bdbce0d006985b7c67c0daf18e02d214bcff"}}) 2018/05/17 01:20:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:30 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x804, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'irlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1, 0x400) accept4$netrom(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) chown(&(0x7f0000000000)='./file0\x00', r0, r3) set_tid_address(&(0x7f00000001c0)) 2018/05/17 01:20:30 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/05/17 01:20:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:30 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000010001, 0x0) 2018/05/17 01:20:30 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x80c, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x400}) 2018/05/17 01:20:30 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x7) close(0xffffffffffffffff) 2018/05/17 01:20:30 executing program 1: socketpair(0x10f, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:30 executing program 3: socket(0x0, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:30 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20080, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x129) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44200002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x220, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40040) 2018/05/17 01:20:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x200000c, 0x32, r0, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x40}, &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18800c00918a20248ae82e6652652f6067076a50a22d82fe021f21be8d2576f4eaf218f61ae0423463592d4e06abcc11ff3a6c7f9cf5eae7e09bcd2669894cb2", "d29eb9e1c925c9d43b5b933a1ef15691b79f767978e932a1d822fd0defd58716"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x30}, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r3, 0xfffffffffffff591}, &(0x7f00000001c0)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x401, &(0x7f0000000340)=0x1) 2018/05/17 01:20:30 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/221, 0xdd}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x1, {r1, r2+10000000}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x9, 0x0, 0x80000003, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0)}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0}, 0x0, 0x5, r3, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001500)={&(0x7f0000000280), 0x0, 0xe17, 0x0, 0x6, 0xffffffff, 0x3, {0x80, 0x9c31, 0x0, 0x6, 0x1, 0x480, 0x6, 0x8, 0x200, 0x0, 0x4, 0x7, 0x0, 0x7, "54f1da513c4269cbe37d19013494bdbce0d006985b7c67c0daf18e02d214bcff"}}) 2018/05/17 01:20:30 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x101080) 2018/05/17 01:20:30 executing program 3: socket(0x10, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000640)="74086e750000000000000000048c00a9822b235e2e334f41afa4ff68b79cbaef596569dc131cd29a4e6c284f716e519703000000ff7f000000326c698927fd0fe658a51b7ecadd26b1425c8c35206cd64ee57746d2435fe13e5cc1620defbbb384168ad78a698b4bb1940e2f14d940110bcd9d2d3da63bfee67404d1377b7ba7c7de70a3e35972946c7697e0f2bbeebf3f48a0cecfc8f2b6d5250c5d431f9614835206d93792d50f3626c80d0900000000000000e7a34fcf4f23d1778951c41c75b2e160db03160e", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/17 01:20:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:30 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="83313dca2f02f4d5fa", 0x200002, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10140, 0x0) membarrier(0x20, 0x0) 2018/05/17 01:20:30 executing program 1: socketpair(0x9a01000000000000, 0x0, 0x0, &(0x7f0000000080)) 2018/05/17 01:20:30 executing program 2: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2000000003fffa) dup3(r0, r1, 0x80000) 2018/05/17 01:20:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x200000c, 0x32, r0, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x40}, &(0x7f00000002c0)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18800c00918a20248ae82e6652652f6067076a50a22d82fe021f21be8d2576f4eaf218f61ae0423463592d4e06abcc11ff3a6c7f9cf5eae7e09bcd2669894cb2", "d29eb9e1c925c9d43b5b933a1ef15691b79f767978e932a1d822fd0defd58716"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x30}, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r3, 0xfffffffffffff591}, &(0x7f00000001c0)=0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x401, &(0x7f0000000340)=0x1) 2018/05/17 01:20:30 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/221, 0xdd}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x1, {r1, r2+10000000}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x9, 0x0, 0x80000003, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0)}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0}, 0x0, 0x5, r3, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001500)={&(0x7f0000000280), 0x0, 0xe17, 0x0, 0x6, 0xffffffff, 0x3, {0x80, 0x9c31, 0x0, 0x6, 0x1, 0x480, 0x6, 0x8, 0x200, 0x0, 0x4, 0x7, 0x0, 0x7, "54f1da513c4269cbe37d19013494bdbce0d006985b7c67c0daf18e02d214bcff"}}) 2018/05/17 01:20:30 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fe, 0xffffffffffffffff) 2018/05/17 01:20:30 executing program 6: socketpair(0x1f, 0x6, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) sendto$ipx(r0, &(0x7f0000000100)="433d245a93bfeab1c787b03d306d42ce6f61b33952247ff8b3af020cdb4da13274cdcc3657097baa70", 0x29, 0x800, &(0x7f0000000140)={0x4, 0x7fffffff, 0x5, "ae26daceb1e2", 0x1}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet_udp(0x2, 0x2, 0x0) r1 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x1000) r3 = add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000900)='asymmetric\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f00000008c0)=[{&(0x7f0000000340)="3856ea46f00b8a", 0x7}, {&(0x7f0000000380)="a91c7a1a626679392494af214f93961ace0746f24bf901d7f1b03282316a1190d372f03f09352e004dd7b7f15014b93d4486c9403ae3e09765db5b9c9efcb9352e442164352a871ab2519e45f4aeab4af6d5ca7939d3adda8066afff845a35e1d1c22f2b11c640e1849a3fc41e214e902fc8cb2e85ad11a79f7fa416bc96b146b6e5e58a6371ec5099e1da0dea2c842aef40a9a2fdf8885c0021cfa2df5707149af699bbf8b5e881734dc1b19ed1a2e5084a32fc84cacdda5b3b77ed0788eb4220aa58279187a228", 0xc8}, {&(0x7f0000000480)="8648b99381724ac5b2f61eb669de198b988d5af9b6dc6b165f60e1632259de9a58ff8ada82e97f72161ca874aaa1f6691bfe8956e9ee3f7e1a6b00b3a816b1b0735552a427d1d6419bd1d6edfd02204da6de2362", 0x54}, {&(0x7f0000000500)="4d708402101c96ad7d603a7a7be207d72f7f613c6585c526f60d0e2efb73a9b603888ea7b887824284fd95c4e8c32a52a64641a0bf20942c9f985e3804e2274a1d176301c1afcbca3b439e1b6c7f5943284d1df8687d199673d0534f1b7e1338640bf39094d3cbe32addd32fc8b65cc15e992abcec31123e67d9625a6c8900dab45ac3b204878c1cdef34416c8fbc95f51eb7c597f86232aa3c48c43c8ddfae5222ca4c6bc6f7c95610b78a75b4a575aa4d3e4ab4b117f55d86b6162965ac5f53f17fc09ff9961d9cda4c5403c1d03b5017baeadf2d84588e68cc032ce3bbdb933a6a5a067b050ca3e7fcf", 0xeb}, {&(0x7f0000000600)="1c31ab979ebb98b5282e7cc28cbf4dbf877caf788579342156cc4eeb9a6493d1700cf5c9697c61036a5cbb79f0e29470ac3b98850a40f00b618a4caaa4faf6f4e33f4557a6b62372c0c0d92ccbeea04ec98bd46e2060a407395ab9c04fb9adcb9b", 0x61}, {&(0x7f0000000680)="516409affbc387bd7a6ec5d0867e0f2cb6198d272d977d676e2bc1a363d4bb58be2e4c2e74746b30bf857a712b82eb8b0680fe60e6734cc48f051f560818d4f6b07fd4fc85b1610d828ef2c870fddd9b2180168d20c068a7c4e289ab64166d2aaeee5b2a74cd171b140621343e0c910e3f895e471c38611836b2784c8e1a84b536e9bafa0188f661fa9c46a59843319dac9a37a662db59b8d6a73e5f047020c50366a22a6b358aab05b66dd63c4c5f5256f0c54d1f575197d148d479e040fac6752a7b97ea8a34e5d98328bf8d884c770b29c95dc525c33a55d1f06c6ef395bb0b9b27e965b60281b6c6a3844dded17ec47111b6d6", 0xf5}, {&(0x7f0000000780)="7189a0214044759a621509f23692053c7b06662ddd0fd4874a65d66719cb9270051db5e841b28e553fac1855f2adf2bd74747d5abd170d8abee04dd504b5f7b7f02d544a623556d492d14821bd807b9feb5ced3e24393062f20d138195ac517b9d5021aa5e47ca4105e93f797f0b3a57dc781832a429774ed235a17feffd3fb141f9e835eaeb9acef0a76a464b782f76c8f2980de5d68ef53910fa9cbe818ea4d5543fb30ea062a3838828f4b72d8506fd7d63ea073cff5543f2a82d5e9ae8caecb77e5ec82194a603263a9c115e9ead290332ab6bd3", 0xd6}, {&(0x7f0000000880)="39de71347b314c6401899ec465dc903d4ef3b9d6bc350baea9c71604bea72badc961b13c8e99b5804100857a04a07f8a691c7f09c7df", 0x36}], 0x8, r4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000280)=0x14) 2018/05/17 01:20:30 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x3ff, 0x4) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/85, 0x55}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/1, 0x1}], 0x8, 0x0) 2018/05/17 01:20:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/05/17 01:20:30 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/221, 0xdd}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x1, {r1, r2+10000000}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x9, 0x0, 0x80000003, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0)}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0}, 0x0, 0x5, r3, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') 2018/05/17 01:20:30 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="0b07195986e0832026c80fa6172866d9d4a792950c7000", 0x200002, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0xfa, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001440)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/05/17 01:20:30 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 1256.237557] bridge0: port 3(erspan0) entered disabled state [ 1256.247483] device erspan0 left promiscuous mode [ 1256.252499] bridge0: port 3(erspan0) entered disabled state [ 1256.309298] device bridge_slave_1 left promiscuous mode [ 1256.314865] bridge0: port 2(bridge_slave_1) entered disabled state [ 1256.327641] device bridge_slave_0 left promiscuous mode [ 1256.333194] bridge0: port 1(bridge_slave_0) entered disabled state [ 1256.368006] team0 (unregistering): Port device team_slave_1 removed [ 1256.379172] team0 (unregistering): Port device team_slave_0 removed [ 1256.389966] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1256.406682] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1256.431203] bond0 (unregistering): Released all slaves [ 1257.338258] IPVS: ftp: loaded support on port[0] = 21 [ 1257.667513] bridge0: port 1(bridge_slave_0) entered blocking state [ 1257.673933] bridge0: port 1(bridge_slave_0) entered disabled state [ 1257.680894] device bridge_slave_0 entered promiscuous mode [ 1257.705815] bridge0: port 2(bridge_slave_1) entered blocking state [ 1257.712216] bridge0: port 2(bridge_slave_1) entered disabled state [ 1257.719202] device bridge_slave_1 entered promiscuous mode [ 1257.743084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1257.767592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1257.834784] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1257.861217] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1257.970981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1257.978123] team0: Port device team_slave_0 added [ 1258.001221] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1258.008373] team0: Port device team_slave_1 added [ 1258.031897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1258.057076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1258.083006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1258.110232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1258.333851] bridge0: port 2(bridge_slave_1) entered blocking state [ 1258.340279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1258.346913] bridge0: port 1(bridge_slave_0) entered blocking state [ 1258.353274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1258.360465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1259.153850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1259.231110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1259.239350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1259.317500] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1259.323707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1259.330932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1259.402196] 8021q: adding VLAN 0 to HW filter on device team0 [ 1320.028386] device bridge_slave_1 left promiscuous mode [ 1320.033950] bridge0: port 2(bridge_slave_1) entered disabled state [ 1320.050679] device bridge_slave_0 left promiscuous mode [ 1320.056235] bridge0: port 1(bridge_slave_0) entered disabled state [ 1320.087713] team0 (unregistering): Port device team_slave_1 removed [ 1320.097232] team0 (unregistering): Port device team_slave_0 removed [ 1320.106871] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1320.121725] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1320.147654] bond0 (unregistering): Released all slaves [ 1321.040345] IPVS: ftp: loaded support on port[0] = 21 [ 1321.381284] bridge0: port 1(bridge_slave_0) entered blocking state [ 1321.387684] bridge0: port 1(bridge_slave_0) entered disabled state [ 1321.394661] device bridge_slave_0 entered promiscuous mode [ 1321.419159] bridge0: port 2(bridge_slave_1) entered blocking state [ 1321.425542] bridge0: port 2(bridge_slave_1) entered disabled state [ 1321.432496] device bridge_slave_1 entered promiscuous mode [ 1321.457074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1321.481216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1321.547809] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1321.574046] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1321.683241] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1321.690433] team0: Port device team_slave_0 added [ 1321.721722] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1321.728940] team0: Port device team_slave_1 added [ 1321.753062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1321.779780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1321.805313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1321.831468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1322.058491] bridge0: port 2(bridge_slave_1) entered blocking state [ 1322.064897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1322.071512] bridge0: port 1(bridge_slave_0) entered blocking state [ 1322.077863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1322.085083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1322.884980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1322.962867] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1322.975559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1323.040977] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1323.047202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1323.054457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1323.129186] 8021q: adding VLAN 0 to HW filter on device team0 [ 1352.671343] INFO: task syz-executor4:10767 blocked for more than 120 seconds. [ 1352.678686] Not tainted 4.17.0-rc5+ #79 [ 1352.683205] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1352.691197] syz-executor4 D24264 10767 4491 0x20020004 [ 1352.696867] Call Trace: [ 1352.699467] __schedule+0x801/0x1e30 [ 1352.703222] ? __sched_text_start+0x8/0x8 [ 1352.707420] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1352.712072] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1352.717227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1352.722268] ? trace_hardirqs_on+0xd/0x10 [ 1352.726435] ? prepare_to_wait_event+0x38e/0xc50 [ 1352.731219] ? prepare_to_wait_exclusive+0x540/0x540 [ 1352.736342] ? find_held_lock+0x36/0x1c0 [ 1352.740460] schedule+0xef/0x430 [ 1352.743843] ? __schedule+0x1e30/0x1e30 [ 1352.747855] ? check_same_owner+0x320/0x320 [ 1352.752209] ? replenish_dl_entity.cold.52+0x37/0x37 [ 1352.757374] ? __might_sleep+0x95/0x190 [ 1352.761397] blk_mq_freeze_queue_wait+0x1ce/0x460 [ 1352.766299] ? blk_mq_poll+0x930/0x930 [ 1352.770224] ? blk_mq_run_hw_queue+0x119/0x390 [ 1352.774876] ? blk_mq_run_work_fn+0x70/0x70 [ 1352.779247] ? finish_wait+0x420/0x420 [ 1352.783200] blk_freeze_queue+0x4a/0x80 [ 1352.787210] blk_mq_freeze_queue+0x15/0x20 [ 1352.791484] loop_set_status+0x1ff/0x1010 [ 1352.795848] loop_set_status_compat+0xa4/0xf0 [ 1352.800490] ? loop_set_status+0x1010/0x1010 [ 1352.804937] lo_compat_ioctl+0x14b/0x170 [ 1352.809032] ? lo_ioctl+0x2130/0x2130 [ 1352.812870] compat_blkdev_ioctl+0x3c2/0x1b20 [ 1352.817421] ? bfq_create_group_hierarchy+0x120/0x120 [ 1352.822665] ? __x32_compat_sys_get_robust_list+0x430/0x430 [ 1352.828448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1352.834042] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1352.839275] ? bfq_create_group_hierarchy+0x120/0x120 [ 1352.844492] __ia32_compat_sys_ioctl+0x221/0x640 [ 1352.849276] do_fast_syscall_32+0x345/0xf9b [ 1352.853622] ? do_int80_syscall_32+0x880/0x880 [ 1352.858229] ? _raw_spin_unlock_irq+0x27/0x70 [ 1352.862752] ? finish_task_switch+0x1ca/0x840 [ 1352.867286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1352.872844] ? syscall_return_slowpath+0x30f/0x5c0 [ 1352.877803] ? sysret32_from_system_call+0x5/0x46 [ 1352.882687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1352.887557] entry_SYSENTER_compat+0x70/0x7f [ 1352.891991] RIP: 0023:0xf7f64cb9 [ 1352.895379] RSP: 002b:00000000f5f600ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 1352.903115] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000004c02 [ 1352.910418] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1352.917709] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1352.925046] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 1352.932352] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1352.939677] [ 1352.939677] Showing all locks held in the system: [ 1352.946072] 2 locks held by khungtaskd/892: [ 1352.950720] #0: 000000005bc38593 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 1352.958417] #1: 0000000018497735 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 1352.967110] 2 locks held by getty/4412: [ 1352.971126] #0: 00000000d739cbf9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1352.979418] #1: 0000000046b0f13d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1352.988305] 2 locks held by getty/4413: [ 1352.992309] #0: 0000000063c8c90f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1353.000594] #1: 000000002bc63fe5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1353.009488] 2 locks held by getty/4414: [ 1353.013480] #0: 0000000018ec86cf (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1353.021806] #1: 000000003d54fdbe (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1353.030751] 2 locks held by getty/4415: [ 1353.034752] #0: 000000009802479b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1353.043048] #1: 00000000ab73d7ca (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1353.051988] 2 locks held by getty/4416: [ 1353.056004] #0: 00000000e6db9e94 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1353.064311] #1: 000000002ebfd652 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1353.073196] 2 locks held by getty/4417: [ 1353.077186] #0: 0000000059ab05bc (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1353.085469] #1: 00000000d5fdacee (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1353.094352] 2 locks held by getty/4418: [ 1353.098341] #0: 0000000008929f7a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1353.106614] #1: 0000000014d31379 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 1353.115530] 1 lock held by syz-executor4/10767: [ 1353.120214] #0: 000000007eef34a6 (&lo->lo_ctl_mutex#2){+.+.}, at: lo_compat_ioctl+0x12a/0x170 [ 1353.129072] 1 lock held by syz-executor0/11060: [ 1353.133802] #0: 000000007eef34a6 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 1353.142090] [ 1353.143759] ============================================= [ 1353.143759] [ 1353.150837] NMI backtrace for cpu 0 [ 1353.154532] CPU: 0 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc5+ #79 [ 1353.161365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1353.170709] Call Trace: [ 1353.173293] dump_stack+0x1b9/0x294 [ 1353.176929] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1353.182117] nmi_cpu_backtrace.cold.4+0x19/0xce [ 1353.186782] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 1353.191981] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1353.197262] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1353.202440] watchdog+0xc10/0xf60 [ 1353.205878] ? reset_hung_task_detector+0xb0/0xb0 [ 1353.210794] ? __schedule+0x1e30/0x1e30 [ 1353.214757] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1353.219152] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1353.223722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.229256] ? __kthread_parkme+0x111/0x1d0 [ 1353.233574] ? parse_args.cold.15+0x1b3/0x1b3 [ 1353.238063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1353.243061] ? trace_hardirqs_on+0xd/0x10 [ 1353.247191] kthread+0x345/0x410 [ 1353.250549] ? reset_hung_task_detector+0xb0/0xb0 [ 1353.255384] ? kthread_bind+0x40/0x40 [ 1353.259167] ret_from_fork+0x3a/0x50 [ 1353.262932] Sending NMI from CPU 0 to CPUs 1: [ 1353.267458] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 1353.268444] Kernel panic - not syncing: hung_task: blocked tasks [ 1353.281728] CPU: 0 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc5+ #79 [ 1353.288544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1353.297884] Call Trace: [ 1353.300467] dump_stack+0x1b9/0x294 [ 1353.304076] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1353.309248] ? printk_safe_log_store+0x260/0x260 [ 1353.313994] panic+0x22f/0x4de [ 1353.317167] ? add_taint.cold.5+0x16/0x16 [ 1353.321298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1353.326833] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 1353.332266] ? printk_safe_flush+0xd7/0x130 [ 1353.336584] watchdog+0xc21/0xf60 [ 1353.340025] ? reset_hung_task_detector+0xb0/0xb0 [ 1353.344855] ? __schedule+0x1e30/0x1e30 [ 1353.348811] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1353.353199] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1353.357762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.363300] ? __kthread_parkme+0x111/0x1d0 [ 1353.367604] ? parse_args.cold.15+0x1b3/0x1b3 [ 1353.372078] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1353.377081] ? trace_hardirqs_on+0xd/0x10 [ 1353.381218] kthread+0x345/0x410 [ 1353.384567] ? reset_hung_task_detector+0xb0/0xb0 [ 1353.389388] ? kthread_bind+0x40/0x40 [ 1353.393170] ret_from_fork+0x3a/0x50 [ 1353.397451] Dumping ftrace buffer: [ 1353.401125] (ftrace buffer empty) [ 1353.404815] Kernel Offset: disabled [ 1353.408428] Rebooting in 86400 seconds..