ckopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) 23:18:39 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0xbe2f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9}, &(0x7f0000000100)={0x0, 0x3938700}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1052.743803][T23848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) 23:18:40 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:41 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(0x0, 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1000}, 0x4) 23:18:41 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x86, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000000080), 0x0) 23:18:41 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:41 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', 0x0}) [ 1054.202544][T23880] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') write$UHID_SET_REPORT_REPLY(r0, 0x0, 0x0) 23:18:41 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', 0x0}) 23:18:42 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x18, 0x3, &(0x7f00000008c0)=@framed={{0x18, 0x0, 0x3}}, &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 23:18:42 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:42 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1}) 23:18:42 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', 0x0}) 23:18:42 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(0x0, 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c00048005000300050000000500030001000000050003000600000005000300020000000500030002000000"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:42 executing program 5: r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0xfffffffffffffe2b, 0x0, &(0x7f0000000140)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @decrefs], 0xffffffffffffff08, 0x0, 0x0}) [ 1055.372987][T23901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_NF_CALL_IP6TABLES={0x5, 0x25, 0x1}]}}}]}, 0x3c}}, 0x0) 23:18:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x13, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x18}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 23:18:42 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0]}) 23:18:42 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) [ 1055.706112][T23911] binder: 23910:23911 ioctl c0306201 20000200 returned -14 23:18:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff7, 0x11, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 23:18:43 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c00048005000300050000000500030001000000050003000600000005000300020000000500030002000000"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1056.372253][T23922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:43 executing program 4: futex(0xffffffffffffffff, 0x81, 0x0, 0x0, 0x0, 0x0) 23:18:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc008ae88, &(0x7f0000000000)={0x7e, 0x0, [0x482], [0xc1]}) 23:18:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000000000975476cb57c8e19ebf7e5eff0f03314330e27c305fb9bc407a9175", 0x28}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 23:18:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:44 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0]}) [ 1057.149124][T23947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) accept4(r2, &(0x7f0000000640)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x0, 0x0) 23:18:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x2a, 0x0, 0x0) 23:18:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x104, &(0x7f0000000400)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x17) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = getpid() tkill(r3, 0x2f) 23:18:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:45 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0]}) 23:18:45 executing program 3: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={@cgroup, 0xffffffffffffffff, 0x6}, 0x10) [ 1058.335069][T23971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1059.283715][ T27] audit: type=1800 audit(1601939926.455:137): pid=23924 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:46 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:46 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000c40)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(r0, 0x806c4120, &(0x7f0000000000)) 23:18:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x1, 0x6, 0x209e20, 0x2, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0), 0x0}, 0x20) 23:18:46 executing program 4: unshare(0x4060600) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0406618, 0x0) 23:18:46 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB]}) [ 1059.511149][T23986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:46 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB]}) 23:18:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x5}, {0x80000006}]}, 0x10) 23:18:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 23:18:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x5, 0x7, 0x5, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001500)={r0, &(0x7f0000001500), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000400), 0x0}, 0x20) [ 1060.266098][T24000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @local}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[@mark={{0x14}}, @timestamping={{0x14}}], 0x30}, 0x0) 23:18:49 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) [ 1061.905032][ T27] audit: type=1800 audit(1601939929.075:138): pid=23993 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB]}) 23:18:49 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011003020000102505a1a440000102030109025c7297"], &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0}) 23:18:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000080)=0x90) [ 1062.177795][T24025] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:18:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="00800080000000"]}) [ 1062.381629][ T3404] usb 4-1: new high-speed USB device number 2 using dummy_hcd 23:18:49 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) get_robust_list(r0, 0x0, 0x0) 23:18:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) [ 1062.637581][ T3404] usb 4-1: Using ep0 maxpacket: 16 [ 1062.826569][T24047] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1062.877939][ T3404] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1062.988993][ T3404] usb 4-1: config index 0 descriptor too short (expected 29276, got 92) [ 1062.997630][ T3404] usb 4-1: config 0 has too many interfaces: 151, using maximum allowed: 32 [ 1063.006465][ T3404] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1063.016889][ T3404] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 151 [ 1063.229127][ T3404] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1063.238444][ T3404] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1063.252102][ T3404] usb 4-1: Product: syz [ 1063.256415][ T3404] usb 4-1: Manufacturer: syz [ 1063.261215][ T3404] usb 4-1: SerialNumber: syz 23:18:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) [ 1063.410066][ T3404] usbip-host 4-1: 4-1 is not in match_busid table... skip! [ 1064.305986][ T27] audit: type=1800 audit(1601939931.476:139): pid=24032 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:51 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(0xffffffffffffffff, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:51 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 23:18:51 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="00800080000000"]}) [ 1064.830921][ T27] audit: type=1800 audit(1601939931.996:140): pid=24067 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:52 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m\x00', 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000080)={0x8}) 23:18:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:52 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/mnt\x00') 23:18:52 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="00800080000000"]}) 23:18:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) [ 1065.226843][ T8735] usb 4-1: USB disconnect, device number 2 23:18:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:53 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(0xffffffffffffffff, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:53 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="0080008000000000000000"]}) 23:18:53 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 23:18:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:54 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="0080008000000000000000"]}) 23:18:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:54 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x400) connect$unix(r0, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e) [ 1067.394875][ T27] audit: type=1800 audit(1601939934.556:141): pid=24107 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:54 executing program 5: ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:55 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(0xffffffffffffffff, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:55 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="0080008000000000000000"]}) 23:18:55 executing program 5: ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:55 executing program 3: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x6}, 0xc) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf9, 0x0, &(0x7f0000000080)) 23:18:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8971, &(0x7f0000000180)={'vcan0\x00'}) 23:18:55 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="00800080000000000000002048"]}) 23:18:55 executing program 5: ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:56 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="00800080000000000000002048"]}) [ 1069.232620][ T27] audit: type=1800 audit(1601939936.406:142): pid=24139 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:56 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0xb1, 0x0, 0x0, 0xffffffff}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) syz_genetlink_get_family_id$nl80211(0x0) 23:18:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:56 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYRES32=0x0, @ANYBLOB="00800080000000000000002048"]}) 23:18:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:57 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYBLOB="008000800000000000000020481f"]}) 23:18:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) [ 1070.294993][ T27] audit: type=1800 audit(1601939937.466:143): pid=24170 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:58 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYBLOB="008000800000000000000020481f"]}) 23:18:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:58 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:58 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x6, 0x0, &(0x7f00000001c0)) 23:18:58 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a740076477ffbd78b7c000000000000009c40abe6115008f4eb0b000000005d39b38447128b75ed00ce0713d19c054fe76187a63b726558be9687fa7380a728c93e22b3d47337b9411f67d6f1b6170c3ecf637174157d6c8ababd42744149f23600", @ANYBLOB="008000800000000000000020481f"]}) 23:18:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:18:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:58 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="008000800000000000000020481f"]}) 23:18:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x44, r1, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}]}, 0x44}}, 0x0) 23:18:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r2, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) [ 1072.066427][ T27] audit: type=1800 audit(1601939939.217:144): pid=24198 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:18:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:59 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x0) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:18:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:18:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="008000800000000000000020481f"]}) 23:18:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)={0x2}) 23:18:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) add_key(0x0, &(0x7f0000000580)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000240)=[{0x0, 0x2fe4}, {}, {}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x0, @private}}) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) 23:18:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, 0x0, 0x0) 23:19:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, 0x0, 0x0) 23:19:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="94", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @local}}}, &(0x7f0000000200)=0x100) 23:19:00 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="008000800000000000000020481f"]}) 23:19:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x541b, &(0x7f00000013c0)={0x2}) 23:19:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1073.634867][ T27] audit: type=1800 audit(1601939940.807:145): pid=24227 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:01 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, 0x0, 0x0) 23:19:01 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="008000800000000000000020481f"]}) 23:19:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x541b, &(0x7f00000013c0)={0x2}) 23:19:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x541b, &(0x7f00000013c0)={0x2}) 23:19:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:19:01 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:01 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="008000800000000000000020481f"]}) [ 1074.661258][ T27] audit: type=1800 audit(1601939941.837:146): pid=24252 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:19:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, 0x0) 23:19:02 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:02 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x100) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="008000800000000000000020481f"]}) 23:19:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, 0x0) 23:19:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:19:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:03 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, 0x0) 23:19:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1076.332413][ T27] audit: type=1800 audit(1601939943.507:147): pid=24291 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:03 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x5, 0x1, 0x70}]}, &(0x7f0000000100)='GPL\x00'}, 0x3b) 23:19:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:04 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)) 23:19:04 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 23:19:04 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, 0x0) 23:19:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) 23:19:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)) 23:19:04 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) 23:19:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 23:19:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1077.648976][ T27] audit: type=1800 audit(1601939944.827:148): pid=24318 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:05 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) 23:19:05 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x541b, &(0x7f00000013c0)) 23:19:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, 0x0, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:05 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:05 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) 23:19:05 executing program 0: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) 23:19:05 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000480)=[0xffffffffffffffff], 0x0) 23:19:05 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:05 executing program 3: r0 = dup(0xffffffffffffffff) read$char_usb(r0, 0x0, 0x0) 23:19:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, 0x0, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2c) 23:19:06 executing program 4: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1079.296356][ T27] audit: type=1800 audit(1601939946.457:149): pid=24350 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:06 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:06 executing program 5: unshare(0x2000400) r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) 23:19:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, 0x0, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:06 executing program 3: r0 = dup(0xffffffffffffffff) read$char_usb(r0, 0x0, 0x0) 23:19:06 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x29, &(0x7f0000000000), 0x20a154cc) 23:19:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x0, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044590, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r1, r0) 23:19:07 executing program 3: r0 = dup(0xffffffffffffffff) read$char_usb(r0, 0x0, 0x0) 23:19:07 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0xff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @loopback}, 0x20000010) 23:19:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x0, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1080.416019][ T27] audit: type=1800 audit(1601939947.578:150): pid=24379 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:07 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:08 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:08 executing program 0: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000200)={0xb, 0x20000000001, "84a2d4"}, 0x0) 23:19:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendfile(r2, r0, 0x0, 0xf8) 23:19:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x0, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:08 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:08 executing program 0: sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b2b, &(0x7f0000000040)) 23:19:08 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = dup(r0) read$char_usb(r1, 0x0, 0x0) 23:19:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 23:19:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1081.989098][ T27] audit: type=1800 audit(1601939949.148:151): pid=24411 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:09 executing program 0: setuid(0xee01) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0x0) 23:19:09 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c00048005000300050000000500030001000000050003000600000005000300020000000500030002000000"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:09 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) read$char_usb(r0, 0x0, 0x0) 23:19:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:09 executing program 0: setuid(0xee01) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0x0) 23:19:10 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) read$char_usb(r0, 0x0, 0x0) 23:19:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) [ 1083.197976][ T27] audit: type=1800 audit(1601939950.368:152): pid=24438 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:10 executing program 0: setuid(0xee01) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0x0) 23:19:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f0014f9f4070009040002000710080001", 0x17) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r2, 0x0, r4, 0x0, 0x4ffdc, 0x0) 23:19:12 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) read$char_usb(r0, 0x0, 0x0) 23:19:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:12 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x3}]}]}, 0x28}}, 0x0) 23:19:12 executing program 0: setuid(0xee01) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0x0) 23:19:12 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) dup(r0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) 23:19:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) 23:19:12 executing program 0: setuid(0xee01) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0) 23:19:13 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) dup(r0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) [ 1085.743654][T24471] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1085.751746][ T27] audit: type=1800 audit(1601939952.888:153): pid=24467 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x30, 0x3, 0x8, 0x5, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_ESTABLISHED={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x30}}, 0x0) 23:19:13 executing program 0: setuid(0xee01) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0) 23:19:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) 23:19:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) 23:19:14 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) dup(r0) read$char_usb(0xffffffffffffffff, 0x0, 0x0) 23:19:14 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20000000002, &(0x7f0000000440)=0x0) io_submit(r2, 0x2, &(0x7f0000000580)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x8, 0x0, r0, 0x0}]) 23:19:14 executing program 0: setuid(0xee01) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0) 23:19:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:14 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0x0) 23:19:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x4}]}, 0x20}}, 0x0) 23:19:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x10, 0x3, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x1, [], 0x0, [0x10]}}}}]}, 0x88}}, 0x0) socket(0x0, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) 23:19:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_SUBMITURB(r0, 0x551f, 0x0) [ 1087.547750][T24508] team0: Caught tx_queue_len zero misconfig 23:19:14 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0) [ 1087.672740][ T27] audit: type=1800 audit(1601939954.838:154): pid=24501 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:15 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x4}]}, 0x20}}, 0x0) 23:19:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x348, 0x0, 0x150, 0x150, 0x188, 0x0, 0x278, 0x238, 0x238, 0x278, 0x238, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x48], 0x0, 0x128, 0x188, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'dummy0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x12c00, 0x7}}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev, [], 0x0, 0x0, 0x0, 0x0, 0xcb, 0x0, 0x0, 0xffff}}}, {{@ipv6={@remote, @private0, [], [], 'virt_wifi0\x00', 'wg1\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a8) 23:19:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:15 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0) 23:19:15 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], @remote}}, 0x1c) 23:19:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x4}]}, 0x20}}, 0x0) 23:19:15 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0) 23:19:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x348, 0x0, 0x150, 0x150, 0x188, 0x0, 0x278, 0x238, 0x238, 0x278, 0x238, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x48], 0x0, 0x128, 0x188, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'dummy0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x12c00, 0x7}}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev, [], 0x0, 0x0, 0x0, 0x0, 0xcb, 0x0, 0x0, 0xffff}}}, {{@ipv6={@remote, @private0, [], [], 'virt_wifi0\x00', 'wg1\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a8) 23:19:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_smc={0xfe, 0x6}, @window={0x3, 0x3}, @sack={0x5, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @md5sig={0x13, 0x12, "5ad6cc68a452362ef1ad75f6e0967cda"}]}}}}}}}}, 0x0) [ 1089.081867][ T27] audit: type=1800 audit(1601939956.249:155): pid=24531 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:16 executing program 0: migrate_pages(0xffffffffffffffff, 0x8, 0x0, 0x0) [ 1089.391343][T24546] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1089.502645][T24549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:19:17 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000380)={'gre0\x00', &(0x7f0000000200)=@ethtool_ringparam={0x0, 0x0, 0x0, 0x0, 0x0, 0x25}}) 23:19:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:17 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 23:19:17 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x10, 0x3}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000080), &(0x7f0000000140)=@udp, 0x3f00}, 0x20) 23:19:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000001600)=[{&(0x7f0000000000)='\t', 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 23:19:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x22, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) 23:19:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1}) ioctl$KVM_SET_CPUID(r2, 0xae80, 0x0) 23:19:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1090.963031][ T27] audit: type=1800 audit(1601939958.129:156): pid=24571 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:18 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 23:19:19 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bridge_slave_1\x00', &(0x7f0000000200)=@ethtool_regs={0x47}}) 23:19:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1}) ioctl$KVM_SET_CPUID(r2, 0xae80, 0x0) 23:19:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x1ac) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f0000000040)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, 0xfffffffffffffffe, 0x20000080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unshare(0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_open_procfs(0xffffffffffffffff, 0x0) 23:19:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000008a40)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="b2d95ef1ff9ffc9870ad7765028d", 0xe}], 0x1}}, {{&(0x7f0000001540)=@qipcrtr={0x2a, 0x0, 0x80350000}, 0x80, 0x0}}], 0x2, 0x0) 23:19:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) readv(r2, &(0x7f0000001800)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) [ 1092.353443][T24612] IPVS: ftp: loaded support on port[0] = 21 23:19:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1093.272952][ T27] audit: type=1800 audit(1601939960.439:157): pid=24619 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r2, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 1093.671188][T24663] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1094.383830][T24652] IPVS: ftp: loaded support on port[0] = 21 23:19:21 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 23:19:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:21 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vhost_msg_v2(r3, &(0x7f00000000c0)={0x2, 0x0, {0x0, 0xf530, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r3, &(0x7f0000000400)={0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r3, &(0x7f0000000340)={0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r3, &(0x7f0000000200)={0x2, 0x0, {&(0x7f00000000c0)=""/68, 0x44, 0x0, 0x0, 0x3}}, 0x48) 23:19:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x1ac) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f0000000040)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, 0xfffffffffffffffe, 0x20000080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unshare(0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_open_procfs(0xffffffffffffffff, 0x0) 23:19:22 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) [ 1095.361529][ T27] audit: type=1800 audit(1601939962.519:158): pid=24685 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:22 executing program 1: r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'ipvlan0\x00', @ifru_data=&(0x7f0000000000)="07000000ee14059e3d1436758f6f6ee4752bb24e20e6aaf10afddaf705c57ac5"}) 23:19:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1096.336280][T24704] IPVS: ftp: loaded support on port[0] = 21 [ 1096.521622][T24692] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1096.712555][T24692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1096.862278][T24692] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:24 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:25 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:25 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14e6ef432a28bf6c"], 0x14}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x50) [ 1098.092082][ T27] audit: type=1800 audit(1601939965.260:159): pid=24725 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x1ac) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f0000000040)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, 0xfffffffffffffffe, 0x20000080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unshare(0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_open_procfs(0xffffffffffffffff, 0x0) 23:19:26 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) 23:19:26 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000100)="ffb10c10ba4300b0c866b94d0900000f320f0133f30f01e80f69e8650f01c883dd000f0131ba400c3ef20f2c2b66efbafc0ced", 0xfffffffffffffeb4}], 0x1, 0x0, 0x0, 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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x200000000000203, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 23:19:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:26 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:27 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1100.374700][T24757] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 23:19:27 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1100.547787][T24757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1100.551000][ T27] audit: type=1800 audit(1601939967.720:160): pid=24753 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1100.562740][T24757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1100.932933][T24761] IPVS: ftp: loaded support on port[0] = 21 23:19:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') 23:19:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 23:19:28 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:29 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) [ 1102.749209][T24806] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1102.896966][T24806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1102.914690][T24806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1103.595860][T13485] tipc: TX() has been purged, node left! 23:19:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x1ac) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x0, 0x0, 0x0, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, &(0x7f0000000040)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, 0xfffffffffffffffe, 0x20000080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unshare(0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_open_procfs(0xffffffffffffffff, 0x0) 23:19:31 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x2, 0x0, [{0x40000001, 0x2, 0x3}, {0xd}]}) 23:19:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 23:19:31 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:31 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0) [ 1104.445089][T24814] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1104.635409][T24814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1104.650982][T24814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 23:19:32 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1105.361534][T24824] IPVS: ftp: loaded support on port[0] = 21 [ 1105.469434][ T27] audit: type=1800 audit(1601939972.631:161): pid=24819 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 23:19:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:33 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:33 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1107.307606][T24872] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1107.440980][T24872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1107.453947][T24872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:35 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x5452, &(0x7f0000000040)) read$FUSE(r0, &(0x7f0000000080)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(r0, &(0x7f0000006200)={0xb8, 0x0, r1, [{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}}, {0x0, 0x0, 0xa, 0x0, '/dev/cuse\x00'}}]}, 0xb8) 23:19:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:19:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:35 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:35 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1108.479618][T13485] tipc: TX() has been purged, node left! 23:19:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:19:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newrule={0x24, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_FWMASK={0x8}]}, 0x24}}, 0x0) [ 1109.285488][ T27] audit: type=1800 audit(1601939976.461:162): pid=24886 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:19:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB="000000000000000005002700dded"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_PROTO_DOWN={0x5}]}, 0x28}}, 0x0) 23:19:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1110.491987][T24916] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1110.510699][T24916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1110.523910][T24916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:38 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 23:19:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xc, 0x121041) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x100000000000001}, {0x49, 0x2}, @rumble}) write$evdev(r0, &(0x7f0000000040), 0x373) 23:19:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1111.400522][T24925] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1111.418427][T24925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1111.426631][T24925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:38 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 23:19:39 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x1, 0x4800003e, r0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) [ 1112.097251][ T27] audit: type=1800 audit(1601939979.271:163): pid=24930 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:39 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 23:19:40 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:40 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1113.185015][T24957] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1113.210971][T24957] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1113.219043][T24957] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) 23:19:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1113.665935][ T27] audit: type=1800 audit(1601939980.842:164): pid=24962 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:40 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) [ 1114.195350][T24976] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1114.214138][T24976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1114.222236][T24976] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:42 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:42 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) [ 1115.204972][T24989] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1115.224376][T24989] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1115.234254][T24989] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1115.664399][ T27] audit: type=1800 audit(1601939982.842:165): pid=24999 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:43 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) [ 1116.723907][T25018] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1116.743873][T25018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1116.755764][T25018] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:44 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) 23:19:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:44 executing program 0: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1117.655505][T25036] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1117.674117][T25036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1117.683923][T25036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:45 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 23:19:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}, @IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x44}}, 0x0) [ 1118.284774][ T27] audit: type=1800 audit(1601939985.452:166): pid=25040 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:45 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 23:19:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:46 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:46 executing program 0: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) 23:19:46 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 23:19:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1119.530351][T13485] tipc: TX() has been purged, node left! [ 1119.744027][T25070] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1119.769007][T25070] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1119.777040][T25070] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) 23:19:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1120.564570][ T27] audit: type=1800 audit(1601939987.732:167): pid=25078 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1120.756913][T25093] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1120.776903][T25093] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1120.784997][T25093] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:49 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) 23:19:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:49 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1122.307794][T25111] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1122.325503][T25111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1122.333680][T25111] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x2}]}}}]}, 0x3c}}, 0x0) 23:19:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) [ 1123.011529][ T27] audit: type=1800 audit(1601939990.163:168): pid=25120 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:51 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:51 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:19:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:51 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1124.294984][T25149] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1124.313913][T25149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1124.323617][T25149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:51 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:51 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:19:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) [ 1124.977689][T25163] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1125.001523][T25163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1125.009587][T25163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 1125.271617][ T27] audit: type=1800 audit(1601939992.443:169): pid=25156 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:53 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004, 0x0, 0x0, 0x71}) 23:19:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8}]}}}]}, 0x3c}}, 0x0) 23:19:53 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1126.433725][T25184] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1126.451614][T25184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1126.459789][T25184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8}]}}}]}, 0x3c}}, 0x0) 23:19:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, 0x0) [ 1127.191853][T25202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1127.211544][T25202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1127.219696][T25202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8}]}}}]}, 0x3c}}, 0x0) [ 1127.724035][ T27] audit: type=1800 audit(1601939994.893:170): pid=25196 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:55 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, 0x0) 23:19:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:55 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1128.491830][T25223] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1128.511349][T25223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1128.519417][T25223] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:56 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:19:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, 0x0) 23:19:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1129.218995][ T27] audit: type=1800 audit(1601939996.393:171): pid=25234 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1129.439102][T25246] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1129.457924][T25246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1129.468406][T25246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:57 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:19:57 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:19:57 executing program 4: mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) inotify_init1(0x0) utime(0x0, &(0x7f00000000c0)={0xfffffffffffffff9}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ee00000000000000004e2f9663a918fa1efd9b0b"}, 0xfe68}}, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, 0x0, 0x28) 23:19:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x71}) 23:19:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1130.813556][T25264] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1130.977717][T25264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1130.997579][T25264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:19:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x71}) 23:19:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1131.544074][ T27] audit: type=1800 audit(1601939998.723:172): pid=25269 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:19:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000380)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00 \x00', 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xff, 0x0, 0x0, 0x0, {[@timestamp={0x22, 0xc}]}}}}}}}}, 0x0) 23:19:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:19:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:01 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000000801, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) write$uinput_user_dev(r0, &(0x7f0000000a40)={'syz0\x00', {}, 0x0, [], [], [0x83]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f00000005c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x45c) 23:20:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x71}) 23:20:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1134.063996][T25308] input: syz0 as /devices/virtual/input/input54 23:20:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1134.267728][T25308] input: syz0 as /devices/virtual/input/input55 23:20:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004}) 23:20:01 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 23:20:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) [ 1134.769168][ T27] audit: type=1800 audit(1601940001.944:173): pid=25314 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:20:02 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:02 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() clone(0x22004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) exit(0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0, 0x0) getpid() socketpair(0x0, 0x0, 0x0, 0x0) 23:20:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004}) 23:20:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000004}) [ 1137.209645][ T27] audit: type=1800 audit(1601940004.384:174): pid=25359 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:05 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:05 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:05 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() clone(0x22004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) exit(0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0, 0x0) getpid() socketpair(0x0, 0x0, 0x0, 0x0) 23:20:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:05 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 23:20:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:20:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x248000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x12000005f) 23:20:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x83}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 23:20:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 1139.869045][ T27] audit: type=1800 audit(1601940007.034:175): pid=25402 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:07 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={0x0, 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x62, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r0, r1) 23:20:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 23:20:07 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:20:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), 0x4) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) 23:20:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) 23:20:08 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 23:20:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000010000000000000000547c00fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, "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", "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"}) dup2(r3, r2) 23:20:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0x7ff}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) 23:20:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) [ 1141.726961][ T27] audit: type=1800 audit(1601940008.905:176): pid=25432 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:09 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={0x0, 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 23:20:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:09 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f000000c300)={{0x14}, [@NFT_MSG_NEWSETELEM={0x24, 0xc, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14}}, 0x4c}}, 0x0) 23:20:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000010000000000000000547c00fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, "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", "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"}) dup2(r3, r2) 23:20:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) 23:20:09 executing program 4: r0 = memfd_create(&(0x7f0000000340), 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 23:20:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x6) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, 0x0) 23:20:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:10 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 23:20:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000010000000000000000547c00fd"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002a00)={{0x0, 0x0, 0x80}, "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", "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"}) dup2(r3, r2) [ 1143.351286][T25485] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 1143.369743][ T27] audit: type=1800 audit(1601940010.535:177): pid=25472 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:11 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={0x0, 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:20:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:11 executing program 4: syz_emit_ethernet(0x42e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x0], @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00289d", 0x3f8, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x5, 0xb, "a78ce540cd4f791153d58100000000fffffff500000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b35adac11084db8f736b3be5a803721d"}, {0x0, 0x16, "84f0da52ef24571313968050378ee824f4dffba7feed320557f7671975afc9c545c5ea6137c8ce680ba2d2e8794cc0ee661ab31313a50f67f637326bdc20eee126a2c281295ae9405b24d13dc48b7b6aa26e8a94498418f3472f7281922377d30a3b5ed2c6a2990e5ea6b275c1d5bddf59f3d1843df268e8c825c6b2cff208dfb5cd8283d0dcd52a6de228bf697d3d6506afec30ef7e07413c7afc1eb139e0fb1a5a643b4099519e31f3fd4457f0e6d586ad05e1"}, {0x0, 0x5a, "062bf7b5e0f2dbbdc849b90d4e80a0e3f7af088060d01a1cfcfad88ef4512c6ef5c0ead4b9cc87484b106a060a9899d50f595204418f51e914c88c29078a5457de6a262cadf02b071d88e61703f037caded0b315701274012fa532ddd69499074e1a2df196e0afcffda08fb3d82ab8160253a47d3efc3d7cead55c28610ae20f69aaced0a1a6ce815344cf8d0bc8a0dfcdd1e8cd7242601777ec653c2d4b704397dcb1350982afd017eaa630c840d71589499fd68239ae0c0aa2fc9b949d1a716d40a24f078e92e8c268ff726290944b5f3a3bea9559f2d2a51405fba224411ecc49544dea47917a98bf79c3bfeed70429abf70a52ecbda21c9bf0f6a70cd2c2c887391e4095ad22b437c60abf829447b47bd231ca2a98d9da7519a4bd28e803fa000fafc0dc453ed56cdf4356d7abcfec4eed0b94a4f78ce44a7177c6684026ba4f26a17e52e326c8bb7be5e2ea5780d7169d8f4ff62cb2b223f1d6221f62e0ee0244d86042560edd36853c464b23be536c65b87cd5ea60932ed90607b369ed2017f645afcb5cd07f6896a08473bd5dea2bfb52ac501a39c338ede985aa4a7755db876cbe4d944f3cce0079d2ad9ba8d17f01a614052aadbd4af0fd282f594dc4530ee49b6c9ae6d5d80a073e678594be2e2f0869baa2a58dd2d0f6a995fb706c4d1b618d57da1c2d8f55611f746105a947b4f6bb74dbdbffb1b3c1f2316f6a28a07f0145b1bf8345b6aa4e9d5a819497856792121219ea151c1f8e2f86356439bc5b87fe4cad68b6afa08687e6e751803865165eac0c34bdddae1bbe52f55d08cc4a0865f8df372635e8a26ac4ac9716a124ac4e83349f17b612e2b1893b5eaccecc7d812bb4f4fc6b313f57c2035a90f782a4a97b5f5309b6c5798d72b9187f3d411e84041e3671fe35e39fa1887846721c38d501b471990b919d2ad9ca9bc71157a843d75838c1aa4ff0dabd74284709f1f87f324ec4f56eacd70e6bb5e9c3ff719786c4d4284e4cfdc828e0465ca168d04de1"}]}}}}}}, 0x0) 23:20:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x24, 0x0, 0x0) [ 1144.160069][T25508] IPv6: addrconf: prefix option has invalid lifetime [ 1144.178382][T25508] IPv6: addrconf: prefix option has invalid lifetime 23:20:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') recvmmsg(r0, &(0x7f0000004740)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="b72300000000f0ffffff04"], 0x1c}, 0x1, 0x50000}, 0x0) 23:20:11 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001640)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}, @volatile]}}, &(0x7f0000000640)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 23:20:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:20:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:12 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x8}, 0x1c) [ 1144.936609][ T27] audit: type=1800 audit(1601940012.105:178): pid=25510 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:13 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000021c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@local, @in6=@mcast2}, {@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x32}, @in=@empty, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8c}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) 23:20:13 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:20:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0xf0ff7f}, 0x0) 23:20:13 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:14 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}]}, 0x28}}, 0x0) 23:20:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000500)='devlink\x00') 23:20:14 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) creat(&(0x7f0000000240)='./file0\x00', 0x0) acct(&(0x7f00000000c0)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000340)=@sha1={0x1, "1265f31df1d9f7f936639241bb564dc033c647cf"}, 0x15, 0x0) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, 0x0) unlink(&(0x7f0000000140)='./file0\x00') r1 = gettid() tkill(r1, 0x1000000000016) 23:20:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1147.687913][ T27] audit: type=1800 audit(1601940014.865:179): pid=25532 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}]}, 0x28}}, 0x0) 23:20:15 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)={0x14, 0x26, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x9b4f86bc29b2b4c7) r1 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETA(r1, 0x5401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "00040000000200"}) 23:20:17 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:17 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:17 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5421, 0xffffffffffffffff) 23:20:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}]}, 0x28}}, 0x0) 23:20:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 23:20:18 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 23:20:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) [ 1151.222121][ T27] audit: type=1800 audit(1601940018.395:180): pid=25564 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1151.570420][T25579] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1151.687345][T25579] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1151.702407][T25579] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:20:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, 0x0) 23:20:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:20 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:20 executing program 5: unshare(0x24020400) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, 0x0) 23:20:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:20 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 23:20:20 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1154.195364][T25594] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1154.340078][T25594] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1154.357039][T25594] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:20:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:22 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = epoll_create1(0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000940)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) dup3(r6, r3, 0x0) dup2(r2, r4) 23:20:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1155.311119][ T27] audit: type=1800 audit(1601940022.496:181): pid=25604 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:22 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:22 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 1155.782363][T25619] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1155.801367][T25619] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1155.809469][T25619] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:20:24 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:24 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[], 0x2000045c}}, 0x0) recvmmsg(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/167, 0xa7}], 0x300}}], 0x2, 0x0, 0x0) 23:20:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:24 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0xa4}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 23:20:24 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:24 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getscheduler(0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001500), 0x588, 0x0) [ 1157.851907][ T27] audit: type=1800 audit(1601940025.016:182): pid=25633 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:25 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:25 executing program 5: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x0, 0x0) creat(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) 23:20:27 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:27 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:27 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) 23:20:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x44, 0x2, 0x9, 0x101, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x30, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @ipv4={[], [], @remote}}}}]}]}, 0x44}}, 0x0) [ 1160.695439][ T27] audit: type=1800 audit(1601940027.876:183): pid=25665 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x3ff, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x1, @vbi={0x0, 0x0, 0x0, 0x0, [0x7fff]}}) 23:20:28 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000cf0000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="700000002c00270d000000000bf928d6c885556c", @ANYRES32=r2, @ANYBLOB="0000000000000000f2ff000009000100666c6f7700000000400002003c000b800800010006000000300002802c00010000000900000000000b000200706f6c69637900000800010000000000040005000500040002"], 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 1161.668948][T25684] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1161.725100][T25690] x_tables: ip_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 [ 1161.781560][T25692] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 23:20:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:29 executing program 0: unshare(0x2040400) r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x11, @rand_addr, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) [ 1161.832991][T25693] x_tables: ip_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 [ 1161.900376][T25693] x_tables: ip_tables: policy.0 match: invalid size 312 (kernel) != (user) 0 23:20:30 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, 0x0) 23:20:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:30 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1163.987567][ T27] audit: type=1800 audit(1601940031.167:184): pid=25715 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c02, 0x0) 23:20:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, 0x0, &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:34 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x503}, 0x14}}, 0x0) 23:20:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, 0x0, &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:20:34 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:20:34 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)) 23:20:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, 0x0, &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1167.524007][ T27] audit: type=1800 audit(1601940034.707:185): pid=25751 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:34 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:37 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:20:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='veth1_vlan\x00', 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x140000a16, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xc6dd, 0xf087}, 0x14) splice(r1, 0x0, r3, 0x0, 0x4ffe1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x2, 0x3, 0x22c, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x198, 0x198, 0x198, 0x198, 0x198, 0x3, 0x0, {[{{@ip={@multicast1, @local, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}, {{@ip={@remote, @empty, 0x0, 0x0, 'macvlan0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x288) 23:20:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:37 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 23:20:37 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) [ 1170.699448][ T27] audit: type=1800 audit(1601940037.887:186): pid=25789 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:38 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 23:20:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 23:20:40 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="1f5583624999c4665398664c3fd64362f39caf17d73cb9618953b893925af523365e54ca6517c5974f4c48e490865e0fab9dd440c16b4e69d60000000000000000f177410cbe01de4698d8b364e4eebe7dd07ac79641152430ff0925dc12e43af440ad1a0113e782684506f4a4e67da44b7eca95bbbb2516885446e7bb243491945ac98f982f8557d2dc6a9f7040ab35a8c2dbec7b2d97b6b076cf183d89bc12f9fd5b49692cf576c22265bbb1b87c7bf8095f64f55de3ded7794280afd7178ed22ed9160ddbb6d1a8f20f0b221538bbc223fc440c48e360ce13ca52222270901bd2617f61c14ccdc8a42055d24b48d92bae61f6a352a9b19c6823387f611e3f821bf7ce4c53b973bafc66468964408cddebdd0fe8363d9138cd926d7f24059b44222916e51bb6e4b5866e81a6403f4a288e2e934c000994f4e3be2eaca9ad43e368fa0bd7ae1dffafc841a3fe52b0f5a764d1c30aa610697996fba7e8f4ad1de9647cdc62f41d3be415a693c297bea9b4d10b84f0058d477a502336cf03745cbd143bf7dd19727646dcbcb9dd4a4aee7deaae486b67541ad35145f3d712f1f176e51b7e06bb38cd2385", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:40 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:40 executing program 5: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000440)={{0x77359400}}, 0x0) 23:20:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 23:20:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) 23:20:40 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 23:20:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$procfs(0xffffff9c, &(0x7f0000000180)='/proc/stat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8d6baacecb2cc5d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) r1 = openat$null(0xffffff9c, 0x0, 0x1, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x6c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_NETMASK={0x5}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x1}]}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROBES={0x5, 0x15, 0x5}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x6c}, 0x1, 0x0, 0x0, 0x200000c4}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000000)=""/144, 0x4e, 0x90}, 0x20) syz_genetlink_get_family_id$nl80211(0x0) socket$inet_udp(0x2, 0x2, 0x0) 23:20:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:41 executing program 5: io_uring_setup(0x5324, &(0x7f0000000180)={0x0, 0x0, 0x7}) 23:20:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 1174.152375][ T27] audit: type=1800 audit(1601940041.298:187): pid=25822 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:41 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x40) 23:20:42 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:42 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setgroups(0x0, &(0x7f0000000300)) fstat(r0, &(0x7f0000000000)) getgroups(0x1, &(0x7f0000000080)=[0x0]) unshare(0x24000000) r1 = gettid() clone(0x30b2f100, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) 23:20:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x60, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_ERSPAN_DIR={0x5}]}}}]}, 0x60}}, 0x0) 23:20:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:20:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@raw={'raw\x00', 0x3c1, 0x3, 0x30c, 0x0, 0x17c, 0x17c, 0x0, 0x5, 0x244, 0x260, 0x260, 0x244, 0x260, 0x3, 0x0, {[{{@ipv6={@mcast1, @empty, [], [], 'veth0_virt_wifi\x00', 'veth1_vlan\x00'}, 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@ipv6={@mcast2, @mcast2, [], [], 'ip6tnl0\x00', 'team_slave_0\x00'}, 0x0, 0xa4, 0xc8}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xc3}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x368) 23:20:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:20:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x20, 0x10, 0xc3b}, 0x20}}, 0x0) [ 1175.813823][ T27] audit: type=1800 audit(1601940042.988:188): pid=25878 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:44 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) 23:20:44 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x6, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) mlockall(0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getuid() sendmmsg$unix(r0, 0x0, 0x0, 0x20040040) open$dir(0x0, 0x44d80, 0x4) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, 0x0, 0x44) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000002540)=ANY=[], 0x15) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000280)={'veth0_macvtap\x00'}) dup(0xffffffffffffffff) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) mbind(&(0x7f00003b5000/0x800000)=nil, 0x801100, 0x0, 0x0, 0x0, 0x2) 23:20:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x20, 0x10, 0xc3b}, 0x20}}, 0x0) 23:20:44 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, 0x0, &(0x7f0000000080)=""/4096}, 0x20) 23:20:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000016c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x2000174c) 23:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x20, 0x10, 0xc3b}, 0x20}}, 0x0) 23:20:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1177.838130][ T27] audit: type=1800 audit(1601940044.988:189): pid=25901 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 23:20:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, 0x0, &(0x7f0000000080)=""/4096}, 0x20) 23:20:47 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x58, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x58}}, 0x0) 23:20:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000a40)={'sit0\x00', 0x0}) 23:20:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 23:20:47 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, 0x0, &(0x7f0000000080)=""/4096}, 0x20) 23:20:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 23:20:48 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 1180.992021][ T27] audit: type=1800 audit(1601940048.148:190): pid=25939 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x58, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x58}}, 0x0) 23:20:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), 0x0}, 0x20) 23:20:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:20:48 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x50, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IGNORE_DF={0x5}]}}}]}, 0x50}}, 0x0) 23:20:49 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), 0x0}, 0x20) 23:20:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x48, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x48}}, 0x0) 23:20:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:20:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x1009, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), 0x0}, 0x20) 23:20:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x44, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x44}}, 0x0) 23:20:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x26, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8}]}, 0x3c}}, 0x0) 23:20:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:20:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x44, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x44}}, 0x0) [ 1183.274513][ T27] audit: type=1800 audit(1601940050.449:191): pid=25994 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:52 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:52 executing program 3: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="9e", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 23:20:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x34, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:20:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x44, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x44}}, 0x0) 23:20:52 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x40, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x40}}, 0x0) 23:20:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x34, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:20:52 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae42, 0x0) 23:20:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/route\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/227, 0xe3}], 0x1, 0x1001, 0x0) 23:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x38, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x38}}, 0x0) [ 1185.664031][ T27] audit: type=1800 audit(1601940052.839:192): pid=26029 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x34, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:20:55 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:55 executing program 3: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 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, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) 23:20:55 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae42, 0x0) 23:20:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x38, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x38}}, 0x0) 23:20:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x28, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8}]}, 0x28}}, 0x0) 23:20:55 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1188.344409][T26060] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1188.377630][ T27] audit: type=1800 audit(1601940055.559:193): pid=26062 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000001a40)={"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"}) 23:20:55 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae42, 0x0) 23:20:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)=@newlink={0x38, 0x10, 0xc3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x38}}, 0x0) 23:20:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x28, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8}]}, 0x28}}, 0x0) [ 1189.276876][T26080] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:20:56 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0x67000000, 0xc, 0x0, @scatter={0x0, 0x200000, &(0x7f0000000080)}, &(0x7f0000000080)="59a5be2a856f081130d586c3", 0x0, 0x4, 0x0, 0x7000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe, 0x600}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet(0x2, 0x3, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r4, 0x40106614, &(0x7f0000000300)) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f00000002c0)={@multicast1, @broadcast, @private=0xa010101}, 0xc) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) fstat(r3, &(0x7f0000000180)) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd8, 0x3, 0x0, 0x16, 0x1b, 0x14, "8a510e30ced5bf8d6385a8c53f495bbba3a026281c59194a68e8c82169946b0e25316b797e5e83a5db2d99de02935bcaa356bf64e90a2782451dc1e9e711e855", "64a54e2a2998c7862a5463b8ab5a94959ebc1c609aeaecf797f85f08bd46d35cd1e4078d4c4ffdfeb8885678fb1724ce81440a1408386d65941a384ca8d4a645", "a2e37f3777b4416160a6fe225ea205886088937b8e4a53c0d82e2267d1202f39", [0x800, 0x7]}) 23:20:56 executing program 4: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xca) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000000cb) 23:20:58 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:58 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4010ae42, 0x0) 23:20:58 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:20:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 23:20:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x28, 0x26, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8}]}, 0x28}}, 0x0) 23:20:58 executing program 4: r0 = openat$rtc(0xffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) [ 1191.684767][T26107] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:20:58 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:20:59 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4010ae42, 0x0) 23:20:59 executing program 0: r0 = perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) 23:20:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r1, r0, &(0x7f0000000040)=0x4100060, 0xa808) 23:20:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 1192.138299][ T27] audit: type=1800 audit(1601940059.319:194): pid=26103 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:20:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 23:20:59 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4010ae42, 0x0) 23:20:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 23:21:00 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1194.362216][ T27] audit: type=1800 audit(1601940061.540:195): pid=26149 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 23:21:02 executing program 0: r0 = openat$dir(0xffffff9c, &(0x7f0000000040)='./file0\x00', 0x10040, 0x0) ioctl$sock_SIOCDELRT(r0, 0xc01812f4, 0x0) 23:21:02 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="1f5583624999c4665398664c3fd64362f39caf17d73cb9618953b893925af523365e54ca6517c5974f4c48e490865e0fab9dd440c16b4e69d60000000000000000f177410cbe01de4698d8b364e4eebe7dd07ac79641152430ff0925dc12e43af440ad1a0113e782684506f4a4e67da44b7eca95bbbb2516885446e7bb243491945ac98f982f8557d2dc6a9f7040ab35a8c2dbec7b2d97b6b076cf183d89bc12f9fd5b49692cf576c22265bbb1b87c7bf8095f64f55de3ded7794280afd7178ed22ed9160ddbb6d1a8f20f0b221538bbc223fc440c48e360ce13ca52222270901bd2617f61c14ccdc8a42055d24b48d92bae61f6a352a9b19c6823387f611e3f821bf7ce4c53b973bafc66468964408cddebdd0fe8363d9138cd926d7f24059b44222916e51bb6e4b5866e81a6403f4a288e2e934c000994f4e3be2eaca9ad43e368fa0bd7ae1dffafc841a3fe52b0f5a764d1c30aa610697996fba7e8f4ad1de9647cdc62f41d3be415a693c297bea9b4d10b84f0058d477a502336cf03745cbd143bf7dd19727646dcbcb9dd4a4aee7deaae486b67541ad35145f3d712f1f176e51b7e06bb38cd2385", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x0) 23:21:02 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={0x28, 0x14, 0x1, 0x0, 0x0, {0x28}, [@INET_DIAG_REQ_BYTECODE={0x11, 0x1, "7b198d80b9e4387696218154b0"}]}, 0x28}}, 0x0) 23:21:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:21:02 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:21:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000004a40)=[{{&(0x7f00000008c0)=@tipc=@name, 0x80, &(0x7f0000000740)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000a80)=""/168, 0xa8}, {&(0x7f0000000400)=""/149, 0x95}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/158, 0x9e}, {0x0}], 0x8}, 0x80}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000bc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000001580)=""/206, 0xce}, 0x835}, {{0x0, 0x0, &(0x7f0000001840)=[{0x0}, {&(0x7f0000000880)}], 0x2}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001900)=""/66, 0x42}, {&(0x7f0000001b00)=""/120, 0x78}, {0x0}], 0x3, &(0x7f0000007000)=""/4096, 0x1000}, 0x8}, {{0x0, 0x0, &(0x7f0000001ec0)=[{0x0}], 0x1, &(0x7f0000004e00)=""/156, 0x9c}}, {{&(0x7f0000000300)=@isdn, 0x80, 0x0, 0x0, &(0x7f0000001b80)=""/203, 0xcb}, 0xff}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/43, 0x2b}, {&(0x7f0000004000)=""/132, 0x84}], 0x2, &(0x7f00000040c0)=""/138, 0x8a}, 0x400}, {{&(0x7f00000047c0), 0x80, &(0x7f0000004900)=[{&(0x7f0000001d80)=""/24, 0x18}], 0x1, &(0x7f0000004940)=""/233, 0xe9}}], 0x9, 0xc3, &(0x7f000000c5c0)={0x0, 0x989680}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000040), 0x4) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVex:De', 0x0) 23:21:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae42, 0x0) 23:21:03 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:04 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:04 executing program 0: kexec_load(0x0, 0x2, &(0x7f00000002c0)=[{0x0}], 0x3e0000) 23:21:04 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4010ae42, 0x0) 23:21:04 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 23:21:05 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:05 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4010ae42, 0x0) 23:21:05 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x8, 0x0, 0x5}) 23:21:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) [ 1198.206677][T26218] ptrace attach of "/root/syz-executor.1"[26216] was attempted by "/root/syz-executor.1"[26218] 23:21:05 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 1198.282013][T26220] ptrace attach of "/root/syz-executor.0"[8521] was attempted by "/root/syz-executor.0"[26220] 23:21:05 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4010ae42, 0x0) [ 1199.047640][ T27] audit: type=1800 audit(1601940066.230:196): pid=26213 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:08 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:08 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') preadv(r2, &(0x7f00000017c0), 0x34e, 0x500, 0x0) socket(0x0, 0x0, 0x0) 23:21:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:08 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae42, 0x0) 23:21:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) [ 1200.985245][T26245] ptrace attach of "/root/syz-executor.1"[26244] was attempted by "/root/syz-executor.1"[26245] 23:21:08 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae42, 0x0) 23:21:08 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$invalidate(0x15, r0) [ 1201.726552][ T27] audit: type=1800 audit(1601940068.890:197): pid=26261 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:09 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae42, 0x0) 23:21:10 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c000480050003000500000005000300010000000500"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x18, 0x4, 0x2, 0x0, 0x1, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x80000002, 0x4}, 0x40) 23:21:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x5, 0x0, 0x0) 23:21:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x28, 0x43, 0x1, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x11, 0x1, '.)[/$!+{\'}^\\\x00'}]}, 0x28}}, 0x0) 23:21:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vhost_msg_v2(r0, &(0x7f00000000c0)={0x2, 0x0, {0x0, 0xf530, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000000)={0x2, 0x0, {&(0x7f00000005c0)=""/224, 0xe0, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000200)={0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) 23:21:11 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000380)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) 23:21:11 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 1204.806214][ T27] audit: type=1800 audit(1601940071.981:198): pid=26317 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:13 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0xa, 0x1d, 0xcc, 0x3, 0x0, 0x1}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000480), &(0x7f00000000c0), 0x3, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000640), 0x0, 0x1, r0}, 0x38) 23:21:13 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1aa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, 0x0, 0x28) 23:21:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:13 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f000", 0x8, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, {[], @echo_request}}}}}, 0x0) 23:21:13 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000000)) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000240)={0x0, 0xffffffff000, 0x0, 0x0, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@initdev, @in6=@private2}}, {{@in6=@remote}, 0x0, @in6=@private1}}, &(0x7f0000000080)=0xe4) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x804) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {}, [@TCA_RATE={0x6}]}, 0x2c}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) dup3(r0, r3, 0x0) 23:21:13 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:13 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:14 executing program 5: openat$procfs(0xffffff9c, &(0x7f00000006c0)='/proc/meminfo\x00', 0x300, 0x0) [ 1207.088024][ T27] audit: type=1800 audit(1601940074.271:199): pid=26359 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:15 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:15 executing program 5: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) setfsgid(0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, 0x0, 0x0) mremap(&(0x7f0000186000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00007a3000/0x2000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x8) gettid() sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1ac, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x809}, 0x4004005) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYRES16=r2, @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r3}, 0x50) 23:21:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x2000000) inotify_add_watch(r0, &(0x7f0000000000)='./file0/bus\x00', 0x41000680) 23:21:15 executing program 4: r0 = socket(0x0, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$vcsu(0xffffff9c, 0x0, 0x0, 0x0) unshare(0x40000000) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, 0x0) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) process_vm_readv(r0, &(0x7f0000002680)=[{&(0x7f0000002640)=""/64, 0x40}], 0x1, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/207, 0xcf}], 0x1, 0x0) fcntl$getown(r1, 0x9) ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, &(0x7f0000001180)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x82800) sendmsg$AUDIT_USER(r3, &(0x7f0000002600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x1010}}, 0x8800) 23:21:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x800, 0x0, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, 0x0, 0x8040) fchdir(r1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) lseek(r4, 0x1000000000000003, 0x0) sendfile(r3, r3, &(0x7f0000000240)=0x7, 0x7fff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x5}, 0x26) 23:21:16 executing program 4: r0 = socket(0x0, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) [ 1208.907270][ T27] audit: type=1800 audit(1601940076.071:200): pid=26397 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1209.195215][T26410] IPVS: ftp: loaded support on port[0] = 21 23:21:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1209.921242][T26410] IPVS: ftp: loaded support on port[0] = 21 [ 1210.220272][T13488] tipc: TX() has been purged, node left! 23:21:18 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:18 executing program 4: r0 = socket(0x0, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newqdisc={0x74, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x44, 0x2, {{}, [@TCA_NETEM_LOSS={0x1c, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18}]}, @TCA_NETEM_LATENCY64={0x9}]}}}]}, 0x74}}, 0x0) 23:21:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) recvfrom$inet6(r0, 0x0, 0x0, 0x10022, 0x0, 0x51) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 23:21:18 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 1211.423211][T26485] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 1211.431739][T26485] netem: change failed [ 1211.469335][T26490] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 1211.477832][T26490] netem: change failed 23:21:18 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 23:21:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 23:21:19 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r0}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:19 executing program 4: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req={0x1000, 0x73a, 0x8e88}, 0x10) 23:21:19 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r0}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1212.568733][ T27] audit: type=1800 audit(1601940079.751:201): pid=26499 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:21 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0x4e}], 0x1, 0x0, 0x0, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000380)=""/252, &(0x7f0000000100)=0xfc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)={0x8, 0x99, 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={&(0x7f00000001c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r4, 0x9) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000200)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = signalfd4(r3, &(0x7f0000000480)={[0x1]}, 0x8, 0x80800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f00000004c0)={0x40, 0x982, 0x135, 0x6, 0xffffffff}) 23:21:21 executing program 4: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:21 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r0}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xaf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)) [ 1213.915514][T13488] tipc: TX() has been purged, node left! [ 1214.158232][T26525] kvm_hv_get_msr: 66 callbacks suppressed [ 1214.158280][T26525] kvm [26519]: vcpu0, guest rIP: 0x135 Hyper-V unhandled rdmsr: 0x40000024 [ 1214.309369][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000002a [ 1214.455910][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000066 [ 1214.543338][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000008a 23:21:21 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:21 executing program 4: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:21 executing program 0: read$FUSE(0xffffffffffffffff, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x2fc, 0x0, 0x294, 0x2fc, 0x294, 0x3e0, 0x378, 0x378, 0x3e0, 0x378, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x2b4, 0x2fc, 0x52020000, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'batadv_slave_1\x00', {0xe2, 0x0, 0x63, 0x0, 0x0, 0x1, 0x401}}}, @common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "79e968880ccc1ead08db713078a9af4f9b88574f7f1bf77d65420c28387d342331a24364f67cdd5531e34b768a6af25a06020a619a8153fb71779c857f8a000f42a2770770960471510115cbbdcf01572fb35d1e47674b41b6c4a3dfe224559d8763d5f9bc9fbae3ee50f987a1ab15581079624c1d69074c91660b783b95127a", 0x7e}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0xa4, 0xe4}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "4e899bcb6421be210e163fb1aa9943496247275b584f1597981189c633c9"}}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x504) memfd_create(0x0, 0x0) 23:21:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1214.622964][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000037 [ 1214.704056][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000008d [ 1214.760532][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000051 23:21:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x12, 0x6, 0x4, 0xffffffff, 0x0, 0x1}, 0x40) [ 1214.853800][T26535] kvm [26519]: vcpu0, guest rIP: 0x135 Hyper-V unhandled rdmsr: 0x40000024 [ 1214.870910][T26525] kvm [26519]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000004a 23:21:22 executing program 4: socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:22 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xb0, 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_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000140)="290000001400031c00000000000000eb0100100006a40e07e96900007f25ffffff0100002a00f3ff09", 0x29) [ 1215.688465][ T27] audit: type=1800 audit(1601940082.862:202): pid=26530 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:24 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c0004800500030005000000050003000100000005000300060000000500030002000000050003"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:24 executing program 4: socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000200)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00\xddu\x8b\x95\x9c#\xa4\x13\x1e\x04G}\xa8\xeb\xf7\xcf\xbfT\xbf7\x108\x8d\x16\xe7\x91=\x90\xe6J\x8c\xad\x81\xf3\xb8i\x1b\x96=0\xf0,\xea\x03-\x15j\bQA\x92#\xdcF\x03i\x90x\xd3\xffY\x15]\x00\xd4\xc0\xcf\xc0\xebu\xdb\xc3o\xc1\xadu\xa6\xd69Wi\x17\xa6\x0e\xd65\xa0\xe6\"\xc9\xa3V\xbe`\xceV\xc0\xef\xc4\xe8\xbd\x81\xe6\xca\x0etQ\x8b .t\x01\'1o\xe4\x03SY\xc8U\xfbW\x9cG\x8dM\xbcn\xc2\'Y\r\xbc/\xfe\xfeh\x84}\xaef\x87x\xf3Ob\x1b\x85\x8a*{\x1d', 0x5) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) socket(0x0, 0x0, 0x0) 23:21:24 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_procfs(0x0, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001980)={"56f215936170074f012e01c524fd3213036e8c29dca41b98c751bd54ccef6e6535f445147395109e1bc9e21825aa04804febc288e102bc7a52be9c5259e418f3b2dcf0c7e6bf1ec1502bcfcd12ceab4ff8e479fd6f9a81abe095fdb73ccaed6830dca24e51ba00fb0fc47191a842ce1cb1f0406dddd5506795d48c1923fd8ffd5198f905ef21de57f2f670764d1fd7b368b68be7346775232055f737285b4fa2033ee9157ac0c3a00656abb6877ace2424d0b850fa01c3a6b8f22c4eaab64fe5ed186725aadfffa20bb20656f1f3600be7875fa68286c2323ad66bcba0958acead467e5fb0170104b76c1beafb7e0dfba754ac47337814766a4c28d7567c5da6989247d7dbf35afa1fd35493cfcd1d3d2fcded2cb6f42942de182c21a8ba139ef8263a7d692ad907c9f242728727be7478e717691712a18d495570dc9064c0d2edd02d1eedbfdb7a65d761ae4202fd82dbb54a74576ed7885ff64cfb7fc11a9ed27d65d9c718c0a73f233385d14ebd308907e70d2a93a9b14029b5cce0aac3ed6ee00bc0433cc6896a567f32834d0459fd6c39b5961fc06b620a9a5ac985e52f99f01fe9d0b9208234f60b1c826463f882893a5f3d9beba72c7c7e5a638cfef9ce3aa14631a84701f6201770f47121409a35e43500ee1a55d74c753c73192271b0bf2b304239211e8e17e44380d13e48f7f7067b36b900b3f5d1f0b58a9b91d83b620dd986d460b1c34550aaef6ff2c42937b14db88fc8a9fb34cfc14b5b8a642bbe92e45a88822163aa1db733b6ec1d817e48ce6f11cb69695eac0663c35ba30b777ffcef9c5c2296e2dad06bb8b7446073345a2428a0efd796887c32a2c65474f149ace45fbed8b660bb71f8b1d51d0d5ea7427ee3b088f9fd77ff743fb3f224cf1b5ba33a32c47b2341da77e52b13d83168ecc2ffb7184707a8d8179c40b735ee342075b5e1119632d7ad2974d4de1312ed8f845164011831ae48e66fcd93d524d78b1a3e97fb6c9e0e269d31a9afe90ea77e1b8210ddd682393a6d846e72d9943ad357df460d4c48c3c25b4bcd8b283ca75f97b75c4173864e0c9ed0734187e10d813cf9590609a087782f58c0b5a8f4b207da4a7b18a4ef94fa613f55e0dc915d5b2cb731d35c028ac1b5ac6671ec8a65146a1dbabcf8cf76be4cbe859a63ffddf8e6711682d68449a88470bf02f8b7bfb2750313c66fbeb9314cc85f4fd7a74b0f4d7f23bfc22b2a584950e0f521621effa00ea19cf0e382632b0c4fce4447dc106c57ea7a7a3c70ff2733b42bda3b38336d44c77b19ec00d13f38b818e3065056ac9e791cf0a8b5ebda141e1c6c7f628c8f4c3d4107e22d566f4312a75b78ecb5a745f9a4244bb68096a49f579bbd32011fc3efd724216befd1601f1790f4cfebbbe20b7a3355b5bc8871dd6cdf1349d1f3184aa917e7a28d48407a66"}) clone(0x4340100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20712, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440), 0xc, &(0x7f0000000480)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x70}, 0x1, 0x0, 0x0, 0x6}, 0x400c800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x6d8, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x40000, 0x1a4, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond=[0x0, 0xff, 0x48, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x5, 0x0, 0x0, 0x2, 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, 0x1d], 0x0, 0x164, 0x1a4, 0xa, {0x9000000}, [@common=@inet=@recent0={{0xf4, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@multicast2, @empty, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x0, {0xff00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x1a8, 0x70, 0x94}, {0x24}}}}, 0x334) rt_sigaction(0x23, &(0x7f0000000640)={&(0x7f00000003c0)="f30f1efbc4e10fc2efba66f3ad643e64f30f1b62580f380768d3c4c225bdb66f5aa7e53e0f38056ffec4e2f93348018fe97c8141e8f30fc7f8", 0x0, &(0x7f0000000400)="c4e1f97f460a640f72d250adf20fc27b1800f365f3f30fb119660f71e200c4c121e9cdc4e36d061f03c4e27d3009c4c16e5c29"}, 0x0, 0x8, &(0x7f0000000740)) 23:21:24 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r1}) ioctl$KVM_IOEVENTFD(r0, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1217.379175][ T27] audit: type=1800 audit(1601940084.552:203): pid=26580 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:25 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1600bd60, &(0x7f0000000040)={0x0, 0x0}, 0x8) 23:21:25 executing program 4: socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400120008000a00fc065003fa9a3e7de3034684b1"], 0x58}}, 0x0) 23:21:25 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r1}) ioctl$KVM_IOEVENTFD(r0, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$packet(r1, &(0x7f0000001100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) 23:21:25 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:25 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:21:26 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:26 executing program 5: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') socket(0x2, 0x0, 0x401) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 23:21:26 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r1}) ioctl$KVM_IOEVENTFD(r0, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:26 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:21:26 executing program 0: pipe(0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000580)={0x1, 0x0, [{}]}) mkdirat$cgroup_root(0xffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='user\x00', 0x0, &(0x7f00000004c0)='[\'userself\"*wlan1\xe8trusted*eth1nodev\xb3/\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000240)='system\x00', r0) request_key(0x0, &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\x01\x00\x00\x00\x00\x00\x00\x00\x9c\xda\xd8J8\xec/N\xdb\x87G\x8e\xa7VBv\xd2c\xdf\xa9\x8b\x91\xe6\"\f\xe0\xe7\x93r$\xa2\xee\xdb:\xfa\xe0\xdb\x96\xb1y', 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000400)={0x0, 0xeb}, 0x0, &(0x7f0000000600)="b5c53024e88e88180475eb41ac58c511bd61d37f665264179df91d6f3d8894d13e3f6920a7cf7a81194910e46629fe1c3bd39569cb818e63fe22b70360aa02ee696466cce1c2a71dfc9fb7ba9f4dab3cf899b82c00b6516bbe8595a37dbd129733466fac4125939612bc89f112da41e5197d8b2aa6f56a516791c0c1c21efedcbbb3b7ea96ef75a422c74271f87c8b340abff49393322ec347091bd0e521b703140d85480b7820a25d2d724eff1464e6bcbda2dc393e53a5f2624eaf0acdb729a49eb28dd9fe90f7825877d533627cebe555637fc07c8835473bf77918e7bd86895b7c6cdec6d7b3eee9fe", 0xffffffffffffffff) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000140)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\xe0\xce\xc56\x1a\n', 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0)={0x0, 0x1ff, 0x137}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000300)=""/216) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0xca540, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="357dfa990aae9880233480156fd921826b40d17890bb6e19345bfe6dcfbe2b", 0x1f, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000080)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x20040040}, 0x40008) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 23:21:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0xffffffff) 23:21:26 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 23:21:26 executing program 0: pipe(0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000580)={0x1, 0x0, [{}]}) mkdirat$cgroup_root(0xffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='user\x00', 0x0, &(0x7f00000004c0)='[\'userself\"*wlan1\xe8trusted*eth1nodev\xb3/\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000240)='system\x00', r0) request_key(0x0, &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\x01\x00\x00\x00\x00\x00\x00\x00\x9c\xda\xd8J8\xec/N\xdb\x87G\x8e\xa7VBv\xd2c\xdf\xa9\x8b\x91\xe6\"\f\xe0\xe7\x93r$\xa2\xee\xdb:\xfa\xe0\xdb\x96\xb1y', 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000400)={0x0, 0xeb}, 0x0, &(0x7f0000000600)="b5c53024e88e88180475eb41ac58c511bd61d37f665264179df91d6f3d8894d13e3f6920a7cf7a81194910e46629fe1c3bd39569cb818e63fe22b70360aa02ee696466cce1c2a71dfc9fb7ba9f4dab3cf899b82c00b6516bbe8595a37dbd129733466fac4125939612bc89f112da41e5197d8b2aa6f56a516791c0c1c21efedcbbb3b7ea96ef75a422c74271f87c8b340abff49393322ec347091bd0e521b703140d85480b7820a25d2d724eff1464e6bcbda2dc393e53a5f2624eaf0acdb729a49eb28dd9fe90f7825877d533627cebe555637fc07c8835473bf77918e7bd86895b7c6cdec6d7b3eee9fe", 0xffffffffffffffff) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000140)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\xe0\xce\xc56\x1a\n', 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0)={0x0, 0x1ff, 0x137}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000300)=""/216) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0xca540, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="357dfa990aae9880233480156fd921826b40d17890bb6e19345bfe6dcfbe2b", 0x1f, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000080)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x20040040}, 0x40008) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 1219.728077][ T27] audit: type=1800 audit(1601940086.912:204): pid=26621 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:28 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:28 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 23:21:28 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:28 executing program 0: pipe(0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000580)={0x1, 0x0, [{}]}) mkdirat$cgroup_root(0xffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='user\x00', 0x0, &(0x7f00000004c0)='[\'userself\"*wlan1\xe8trusted*eth1nodev\xb3/\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000240)='system\x00', r0) request_key(0x0, &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\x01\x00\x00\x00\x00\x00\x00\x00\x9c\xda\xd8J8\xec/N\xdb\x87G\x8e\xa7VBv\xd2c\xdf\xa9\x8b\x91\xe6\"\f\xe0\xe7\x93r$\xa2\xee\xdb:\xfa\xe0\xdb\x96\xb1y', 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000400)={0x0, 0xeb}, 0x0, &(0x7f0000000600)="b5c53024e88e88180475eb41ac58c511bd61d37f665264179df91d6f3d8894d13e3f6920a7cf7a81194910e46629fe1c3bd39569cb818e63fe22b70360aa02ee696466cce1c2a71dfc9fb7ba9f4dab3cf899b82c00b6516bbe8595a37dbd129733466fac4125939612bc89f112da41e5197d8b2aa6f56a516791c0c1c21efedcbbb3b7ea96ef75a422c74271f87c8b340abff49393322ec347091bd0e521b703140d85480b7820a25d2d724eff1464e6bcbda2dc393e53a5f2624eaf0acdb729a49eb28dd9fe90f7825877d533627cebe555637fc07c8835473bf77918e7bd86895b7c6cdec6d7b3eee9fe", 0xffffffffffffffff) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000140)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\xe0\xce\xc56\x1a\n', 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0)={0x0, 0x1ff, 0x137}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000300)=""/216) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0xca540, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="357dfa990aae9880233480156fd921826b40d17890bb6e19345bfe6dcfbe2b", 0x1f, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000080)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x20040040}, 0x40008) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 23:21:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:28 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1222.039917][ T27] audit: type=1800 audit(1601940089.222:205): pid=26642 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1222.090977][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:21:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 23:21:29 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r1}) ioctl$KVM_IOEVENTFD(r0, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:29 executing program 0: pipe(0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000580)={0x1, 0x0, [{}]}) mkdirat$cgroup_root(0xffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='user\x00', 0x0, &(0x7f00000004c0)='[\'userself\"*wlan1\xe8trusted*eth1nodev\xb3/\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000240)='system\x00', r0) request_key(0x0, &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\x01\x00\x00\x00\x00\x00\x00\x00\x9c\xda\xd8J8\xec/N\xdb\x87G\x8e\xa7VBv\xd2c\xdf\xa9\x8b\x91\xe6\"\f\xe0\xe7\x93r$\xa2\xee\xdb:\xfa\xe0\xdb\x96\xb1y', 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000400)={0x0, 0xeb}, 0x0, &(0x7f0000000600)="b5c53024e88e88180475eb41ac58c511bd61d37f665264179df91d6f3d8894d13e3f6920a7cf7a81194910e46629fe1c3bd39569cb818e63fe22b70360aa02ee696466cce1c2a71dfc9fb7ba9f4dab3cf899b82c00b6516bbe8595a37dbd129733466fac4125939612bc89f112da41e5197d8b2aa6f56a516791c0c1c21efedcbbb3b7ea96ef75a422c74271f87c8b340abff49393322ec347091bd0e521b703140d85480b7820a25d2d724eff1464e6bcbda2dc393e53a5f2624eaf0acdb729a49eb28dd9fe90f7825877d533627cebe555637fc07c8835473bf77918e7bd86895b7c6cdec6d7b3eee9fe", 0xffffffffffffffff) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000140)='\xa4\x00\x00\x00\xc3\x00\x10x\xf4D\x82@\xe6\xe0\xce\xc56\x1a\n', 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0)={0x0, 0x1ff, 0x137}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000300)=""/216) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0xca540, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="357dfa990aae9880233480156fd921826b40d17890bb6e19345bfe6dcfbe2b", 0x1f, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000080)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x20040040}, 0x40008) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 23:21:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 23:21:30 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r1}) ioctl$KVM_IOEVENTFD(r0, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0x4, 0x3}, 0x40) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1\x00', &(0x7f0000000200)=ANY=[@ANYRES32]}) bpf$BPF_GET_MAP_INFO(0x2, &(0x7f00000000c0)={r0, 0x28, &(0x7f00000003c0)}, 0x30) 23:21:32 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x58}}, 0x0) 23:21:32 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r1}) ioctl$KVM_IOEVENTFD(r0, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 23:21:32 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:32 executing program 0: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)='/dev/null\x00') [ 1225.344984][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:21:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x58}}, 0x0) 23:21:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1225.755546][ T27] audit: type=1800 audit(1601940092.942:206): pid=26684 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x58}}, 0x0) 23:21:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000e40)=@raw={'raw\x00', 0x8, 0x3, 0x24c, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1b8, 0x198, 0x198, 0x1b8, 0x198, 0x3, 0x0, {[{{@ip={@multicast1, @local, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@ip={@remote, @empty, 0x0, 0x0, 'macvlan0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x2a8) 23:21:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:35 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:35 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:35 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0], 0x58}}, 0x0) 23:21:35 executing program 0: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) 23:21:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:35 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c0004800500030005000000050003000100000005000300060000000500030002000000050003000200"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1228.387244][T26735] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:35 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0], 0x58}}, 0x0) [ 1228.620898][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:21:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000000c0)={0x0, 0xfffffd8c, &(0x7f00000003c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001440)=@delchain={0x24, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) 23:21:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1228.976297][T26753] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1229.105278][T26755] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1229.106427][ T27] audit: type=1800 audit(1601940096.293:207): pid=26734 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:36 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0], 0x58}}, 0x0) 23:21:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1229.606692][T26769] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1229.860980][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:21:38 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x80000) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xffffffffffffff39) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x129841) write$evdev(0xffffffffffffffff, 0x0, 0x0) 23:21:38 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x58}}, 0x0) 23:21:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:38 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:38 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1231.613815][T26793] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:38 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x58}}, 0x0) [ 1231.829235][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 23:21:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1232.040794][ T27] audit: type=1800 audit(1601940099.223:208): pid=26792 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1232.119855][T26813] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:39 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB], 0x58}}, 0x0) [ 1232.574710][T26824] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2f, 0x0, &(0x7f0000000400)) 23:21:42 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:42 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a000000000006"], 0x58}}, 0x0) 23:21:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:42 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:42 executing program 0: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x728df552}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40580}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890b, &(0x7f0000000340)={0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x4}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}, @sco={0x1f, @none}, 0xd7, 0x0, 0x0, 0x0, 0xfd00, 0x0, 0x0, 0x0, 0x10}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r2) open(0x0, 0x141042, 0x0) open(0x0, 0xea82, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0xea82, 0x0) copy_file_range(r3, 0x0, r4, 0x0, 0x9, 0x0) ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) 23:21:42 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1235.008298][T26858] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1235.018053][T26858] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup3(r0, r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @remote}, 0xc) 23:21:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:42 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 1235.408597][ T27] audit: type=1800 audit(1601940102.593:209): pid=26859 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:42 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a000000000006"], 0x58}}, 0x0) 23:21:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x9, 0x6, 0x401, 0x0, 0x1}, 0x40) bpf$BPF_GET_BTF_INFO(0x16, &(0x7f00000002c0)={r0, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) [ 1235.849662][T26878] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1235.859018][T26878] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:43 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:43 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a000000000006"], 0x58}}, 0x0) [ 1236.698014][T26891] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1236.707696][T26891] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0xffffffff, &(0x7f0000003000/0x1000)=nil, 0x6) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8000, 0x408100) ptrace$setopts(0x4206, r0, 0x8, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) ppoll(0x0, 0x0, 0x0, 0x0, 0x1c000000) 23:21:44 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:21:44 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) socket$packet(0x11, 0x0, 0x300) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='veth1_vlan\x00', 0x10) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x140000a16, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xc6dd, 0xf087}, 0x14) splice(r1, 0x0, r3, 0x0, 0x4ffe1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x2, 0x3, 0x22c, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x198, 0x198, 0x198, 0x198, 0x198, 0x3, 0x0, {[{{@ip={@multicast1, @local, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}, {{@ip={@remote, @empty, 0x0, 0x0, 'macvlan0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x288) 23:21:44 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1237.575303][T26906] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a000000000006"], 0x58}}, 0x0) [ 1238.187382][T26917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1238.197209][T26917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) [ 1238.459374][ T27] audit: type=1800 audit(1601940105.614:210): pid=26904 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:46 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="1f5583624999c4665398664c3fd64362f39caf17d73cb9618953b893925af523365e54ca6517c5974f4c48e490865e0fab9dd440c16b4e69d60000000000000000f177410cbe01de4698d8b364e4eebe7dd07ac79641152430ff0925dc12e43af440ad1a0113e782684506f4a4e67da44b7eca95bbbb2516885446e7bb243491945ac98f982f8557d2dc6a9f7040ab35a8c2dbec7b2d97b6b076cf183d89bc12f9fd5b49692cf576c22265bbb1b87c7bf8095f64f55de3ded7794280afd7178ed22ed9160ddbb6d1a8f20f0b221538bbc223fc440c", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a000000000006"], 0x58}}, 0x0) 23:21:46 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='projid_map\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/234, 0xea}], 0x1, 0x4, 0x0) [ 1239.017302][T26926] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a000000000006"], 0x58}}, 0x0) 23:21:46 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ptrace$setopts(0x420b, r1, 0x8, 0x0) 23:21:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e2400000800"], 0x58}}, 0x0) [ 1240.214583][T26943] ptrace attach of "/root/syz-executor.0"[8521] was attempted by "/root/syz-executor.0"[26943] [ 1240.532505][T26949] __nla_validate_parse: 3 callbacks suppressed [ 1240.532543][T26949] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1240.549090][T26949] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:48 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:48 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x6, 0x0, @buffer={0xc0, 0x82, &(0x7f0000000000)=""/130}, &(0x7f00000000c0)="869dbdfd0e94", 0x0, 0x0, 0x0, 0x0, 0x0}) 23:21:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0x0}) 23:21:48 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e2400000800"], 0x58}}, 0x0) [ 1241.167389][T26956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1241.177326][T26956] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1241.630926][ T27] audit: type=1800 audit(1601940108.814:211): pid=26966 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="1f5583624999c4665398664c3fd64362f39caf17d73cb9618953b893925af523365e54ca6517c5974f4c48e490865e0fab9dd440c16b4e69d60000000000000000f177410cbe01de4698d8b364e4eebe7dd07ac79641152430ff0925dc12e43af440ad1a0113e782684506f4a4e67da44b7eca95bbbb2516885446e7bb243491945ac98f982f8557d2dc6a9f7040ab35a8c2dbec7b2d97b6b076cf183d89bc12f9fd5b49692cf576c22265bbb1b87c7bf8095f64f55de3ded7794280afd7178ed22ed9160ddbb6d1a8f20f0b221538bbc223fc440c", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:49 executing program 0: sysfs$1(0x1, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x402c5828, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x67}) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYBLOB="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"], 0x30}}, 0x4000) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000080)=""/230, &(0x7f0000000000)=0xe6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r0, 0xffffffffffffffff, 0x0) dup2(r4, r3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x10000000002) 23:21:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e2400000800"], 0x58}}, 0x0) 23:21:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:49 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1242.576182][T26975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1242.586203][T26975] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000"], 0x58}}, 0x0) 23:21:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, 0x0) 23:21:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x58, 0x4) [ 1243.294949][ T27] audit: type=1800 audit(1601940110.484:212): pid=26990 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1243.303881][T26999] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1243.324079][T26999] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:50 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:50 executing program 0: syz_open_dev$loop(&(0x7f0000001400)='/dev/loop#\x00', 0x0, 0x0) 23:21:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000"], 0x58}}, 0x0) [ 1243.823934][T27014] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1243.833703][T27014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:51 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x612, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0x4}}]}, 0x38}, 0x1, 0x4}, 0x0) [ 1244.664878][T27023] lo: Caught tx_queue_len zero misconfig 23:21:52 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="1f5583624999c4665398664c3fd64362f39caf17d73cb9618953b893925af523365e54ca6517c5974f4c48e490865e0fab9dd440c16b4e69d60000000000000000f177410cbe01de4698d8b364e4eebe7dd07ac79641152430ff0925dc12e43af440ad1a0113e782684506f4a4e67da44b7eca95bbbb2516885446e7bb243491945ac98f982f8557d2dc6a9f7040ab35a8c2dbec7b2d97b6b076cf183d89bc12f9fd5b49692cf576c22265bbb1b87c7bf8095f64f55de3ded7794280afd7178ed22ed9160ddbb6d1a8f20f0b221538bbc223fc440c", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:52 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000"], 0x58}}, 0x0) 23:21:52 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:52 executing program 0: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1c, 0x7, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 23:21:52 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, 0x0) [ 1245.790290][T27035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1245.803788][T27035] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff00000004"], 0x58}}, 0x0) [ 1245.946497][ T27] audit: type=1800 audit(1601940113.134:213): pid=27034 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4010ae68, 0x0) [ 1246.243431][T27054] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:53 executing program 0: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r2 = dup(r1) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) 23:21:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff00000004"], 0x58}}, 0x0) [ 1246.786862][T27063] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:54 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4beb, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 23:21:54 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:56 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x140}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:56 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff00000004"], 0x58}}, 0x0) 23:21:56 executing program 3: r0 = getpid() prctl$PR_GET_DUMPABLE(0x3) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[@ANYBLOB="0300023a0967b207d598a5b45874729900e9015d30130000000002ca"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x8001) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x40240}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='security.ima\x00', &(0x7f0000000140)=@v1={0x2, "5b0cc1a939d9d1a87f"}, 0xa, 0x1) 23:21:56 executing program 0: bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x800002, 0x11, r3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x64000) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x8003f00, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x3000, 0x0, 0x0, 0x2000000}]) lgetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)=@known='trusted.overlay.impure\x00', 0x0, 0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000000140), 0x4) ioprio_set$uid(0x0, 0x0, 0x2007) 23:21:56 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32bc", @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:21:56 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1249.045842][T27091] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:56 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400"], 0x58}}, 0x0) [ 1249.175054][ T27] audit: type=1800 audit(1601940116.364:214): pid=27090 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vhost_msg_v2(r0, &(0x7f00000000c0)={0x2, 0x0, {0x0, 0xf530, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000200)={0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) [ 1249.437161][T27105] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:56 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400"], 0x58}}, 0x0) 23:21:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xb1}, {0x6}]}, 0x8) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) [ 1250.035741][T27113] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:57 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1250.730696][ T27] audit: type=1800 audit(1601940117.905:215): pid=27123 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:21:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x140}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:21:59 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff0000000400"], 0x58}}, 0x0) 23:21:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x14ab00, 0x0) lseek(r0, 0x8, 0x0) read(r0, &(0x7f0000000240)=""/102400, 0x19000) 23:21:59 executing program 3: r0 = socket(0x2, 0x3, 0x2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 23:21:59 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:21:59 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1252.197426][T27136] raw_sendmsg: syz-executor.3 forgot to set AF_INET. Fix it! [ 1252.231059][T27139] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:21:59 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x17c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) readahead(r0, 0x0, 0x20) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x16d900, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x82) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/238, 0xee) openat$vcs(0xffffff9c, 0x0, 0x1b3000, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000300)={0x0, 0x1}) socket$inet6_icmp(0xa, 0x2, 0x3a) write$9p(r1, &(0x7f0000001400)="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", 0x600) sendfile(r1, r2, 0x0, 0x10000) 23:21:59 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:21:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x8040) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="29060c031b00ff07"], 0x38) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) [ 1252.681658][T27152] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:00 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x6d8, 0x3, 0x2d8, 0x1a4, 0x1a4, 0x40000, 0x1a4, 0x1a4, 0x244, 0x244, 0x244, 0x244, 0x244, 0x3, 0x0, {[{{@uncond=[0x0, 0xff, 0x48, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d], 0x0, 0x164, 0x1a4, 0xa, {0x9000000}, [@common=@inet=@recent0={{0xf4, 'recent\x00'}, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@multicast2, @empty, 0x0, 0x0, '\x00', 'vlan1\x00'}, 0x0, 0x70, 0xa0, 0x0, {0xff00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x1a8, 0x70, 0x94}, {0x24}}}}, 0x334) [ 1252.870645][ T27] audit: type=1800 audit(1601940120.045:216): pid=27144 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:00 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) [ 1253.131856][T27161] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:00 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:02 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x140}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) tkill(0x0, 0x5) 23:22:02 executing program 0: socket$inet(0x2, 0x3, 0x714) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890c, &(0x7f0000000240)={@ipv4={[], [], @loopback}, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100000, 0x0, 0x0, 0x800, 0x1000000, 0x20c200a2}) fstat(0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x15, 0x9, 0x0, 0x4, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x4}, 0x40) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) 23:22:02 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:02 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:02 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5800000010000507000000000000010000000000", @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:02 executing program 0: fanotify_init(0x0, 0x40805) [ 1255.548716][T27185] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040), 0x4) 23:22:03 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:03 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) [ 1256.093478][ T27] audit: type=1800 audit(1601940123.275:217): pid=27190 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0x4e}], 0x1, 0x0, 0x0, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000380)=""/252, &(0x7f0000000100)=0xfc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)={0x8, 0x99, 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={&(0x7f00000001c0), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) openat$autofs(0xffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x800, 0x0) 23:22:03 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) [ 1256.402491][T27210] kvm [27209]: vcpu0, guest rIP: 0x135 Hyper-V unhandled rdmsr: 0x40000024 [ 1256.415766][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000002a [ 1256.433261][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000066 [ 1256.480927][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000008a [ 1256.533493][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000037 [ 1256.573396][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000008d [ 1256.640652][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000051 [ 1256.713743][T27210] kvm [27209]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000005d 23:22:05 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x175}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:05 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:05 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:05 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000010000100"/20, @ANYRES32=r1, @ANYBLOB="00000000400000000a0001"], 0x2c}}, 0x0) r2 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x2e7, 0x0) 23:22:05 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000300)='lock_acquire\x00', r0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents(r1, &(0x7f00000020c0)=""/45, 0x2d) 23:22:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'ipvlan0\x00', @ifru_hwaddr=@random}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') 23:22:06 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000010000100"/20, @ANYRES32=r1, @ANYBLOB="00000000400000000a0001"], 0x2c}}, 0x0) r2 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x2e7, 0x0) 23:22:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) [ 1259.127678][ T27] audit: type=1800 audit(1601940126.305:218): pid=27234 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:06 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001740)=ANY=[@ANYBLOB="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"/714], &(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001300)={r0, r1, 0x25, 0x23}, 0x10) 23:22:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:09 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x175}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:09 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) unshare(0x8000600) syz_open_procfs$namespace(0x0, 0x0) 23:22:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:09 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(0xffffffffffffffff, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x201}, 0x14}}, 0x0) 23:22:09 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="58000000100005070000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:09 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, 0x0, 0x0) dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x8, 0x3, 0x254, 0xc0, 0x0, 0x0, 0xc0, 0x0, 0x1c0, 0x194, 0x194, 0x1c0, 0x194, 0x3, 0x0, {[{{@ip={@empty, @multicast2, 0x0, 0x0, 'veth0_to_hsr\x00', 'veth0_virt_wifi\x00', {}, {}, 0x6}, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@inet=@tcp={{0x2c, 'tcp\x00'}, {[], [], 0x0, 0x0, 0xc2}}]}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@ip={@rand_addr, @dev, 0x0, 0x0, '\x00', 'tunl0\x00'}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@ttl={{0x24, 'ttl\x00'}}, @common=@ttl={{0x24, 'ttl\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x2b0) [ 1262.323519][ T27] audit: type=1800 audit(1601940129.506:219): pid=27277 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0, 0x0) r0 = getpid() ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000000)) sched_setscheduler(r0, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='limits\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) [ 1262.482167][T27294] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000000)={0x5, 0xbd2, 0x34e, 0xfffffffb, 0x0, "40982e07edea9e639ae175ca5fa75576a4cf88"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 23:22:10 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="58000000100005070000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:10 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(0xffffffffffffffff, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1263.842722][T27317] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:12 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x175}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="b9800000c02e0f0178000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d683ed", 0x42}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000400)={{}, 0x0, 0x0, @unused, @name="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"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x2cb, 0x0, 0x0, 0x0, 0x800]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000540)=ANY=[@ANYBLOB="020000000000000001000000000000001e00000000000000001c000003cd200000000000000bae5600000000000000000a000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 23:22:12 executing program 0: fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x8000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x178, 0x0, 0x5, 0xffff, 0x0, 0x312}]}) ioctl$LOOP_SET_STATUS(r0, 0x400c12f5, &(0x7f0000000440)={0x0, {}, 0x0, {}, 0x3fc, 0x0, 0x0, 0x0, "16142525bcbf4e0a82be254cf20404000000e96550fe6033699d6c2e2872159a4689815c807a4ff801444ca1ee1efe6a562e0fbc03bea13cd3834f82657caf19", "ba760d8bfdd24ac263bdb5740b83f45868d91cc8b72c5ef100"}) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, 0x0, 0x0) openat$vcsu(0xffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x400, 0x0) 23:22:12 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="58000000100005070000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:12 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:12 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(0xffffffffffffffff, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1265.267972][T27336] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1265.382462][ T27] audit: type=1800 audit(1601940132.576:220): pid=27337 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:12 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001000050700000000000001", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00'}) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, @l2tp={0x2, 0x0, @private}, @can, 0x6cd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1_to_team\x00'}) [ 1265.707309][T27359] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:12 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r1 = openat$bsg(0xffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0x200, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000a80)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="2800000024faeb599ac68ea194b733f9fb470ba05824cdf6940fd787be889782348038658fee2d33edc4afb84fe06ceed98265e9", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fcdbdf250200000008000100000000000c0006000100000000001a00"], 0x28}, 0x1, 0x0, 0x0, 0x20040890}, 0x4) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) llistxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/153, 0x99) setregid(0x0, r3) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000980)={0x1, 0x2, 0x1000, 0x47, &(0x7f0000000000)="11c3bddf7cf6491aa4bebd102d52440ecd8af4202ec4b1dfa385dc72a294bf876a435159f58a63d2fbff37da258f0551fd83141d3cf02f0f3f62dadaa85f469810cc384421d39d", 0x47, 0x0, &(0x7f0000000140)="a8b29446251267b04f12bfd6a7e17f63b4f1db2c54dbba78e4200de08565ed488ea0d931b473b4ede2456444e2fe0b368f52c9201614a535db3ff34fa66286f52d32f4b306fa58"}) exit_group(0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x14c) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_subtree(r4, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f00000000c0)={[{0x2d, 'pids'}]}, 0x7) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xb0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r5, &(0x7f0000000280)={[{0x2b, 'pids'}]}, 0x6) socket$inet6(0xa, 0x1, 0x0) 23:22:13 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001000050700000000000001", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) [ 1266.020457][T27367] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:13 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0214f9f424000904000a", 0xfffffffffffffc70) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) 23:22:13 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000780)='batadv\x00') r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x2}, 0x6d) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x2}, 0x6d) sendfile(r0, r1, &(0x7f0000000180)=0xff, 0x9fcc) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f00000004c0)="1a46876d0b1da673e8b6bfba5996cf600009bb36caeb1ac47392b445499dafbda7787f41d64b787c87b8cae715efdec8c6fbe1715799174cea24c993065453fc8d410ae051e161a6c3719667cf79d751b084433e69433b49c91af1ff8115b7c5d60976c2b659e46eeab3ebc55a1182f67f7afd64d9f2ba8c834bc3314c0356045443e5de", 0x84) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) r3 = socket(0x10, 0x3, 0x4) write(r3, &(0x7f00000000c0)="1b0000001e005f0214fffffffffffff8070000000d000000000000", 0x1b) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="380000004b72836d0b92ff60056ca4b8acb07a86f2a2f6a0ddaed837f5e517f7524c2a084ec2075a896e781ea0f4f1e81825ea56252271ed2373a2", @ANYRES16=r4, @ANYBLOB="000228bd7000fbdbdf250c00000008000400000000001400018008000b007369700008000b00736970000800060001000000"], 0x38}, 0x1, 0x0, 0x0, 0x8010}, 0x63365fd52eed70d1) [ 1266.880538][T27377] not chained 20000 origins [ 1266.885101][T27377] CPU: 0 PID: 27377 Comm: syz-executor.3 Not tainted 5.9.0-rc4-syzkaller #0 [ 1266.893774][T27377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1266.903855][T27377] Call Trace: [ 1266.907159][T27377] dump_stack+0x21c/0x280 [ 1266.911502][T27377] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 1266.917585][T27377] kmsan_internal_chain_origin+0x6f/0x130 [ 1266.923300][T27377] ? kmsan_get_metadata+0x116/0x180 [ 1266.928492][T27377] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 1266.934378][T27377] ? kmsan_internal_set_origin+0x75/0xb0 [ 1266.940019][T27377] ? kmsan_get_metadata+0x116/0x180 [ 1266.945211][T27377] ? kmsan_internal_set_origin+0x75/0xb0 [ 1266.950838][T27377] ? __msan_poison_alloca+0xf0/0x120 [ 1266.956111][T27377] ? ____sys_recvmsg+0x9fe/0xcf0 [ 1266.961043][T27377] ? kmsan_get_metadata+0x116/0x180 [ 1266.966234][T27377] ? kmsan_get_metadata+0x116/0x180 [ 1266.971424][T27377] ? kmsan_set_origin_checked+0x95/0xf0 [ 1266.976963][T27377] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 1266.983023][T27377] ? _copy_from_user+0x201/0x310 [ 1266.987970][T27377] ? kmsan_get_metadata+0x116/0x180 [ 1266.993944][T27377] __msan_chain_origin+0x50/0x90 [ 1266.998887][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.003489][T27377] ? kmsan_get_metadata+0x116/0x180 [ 1267.008697][T27377] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1267.014498][T27377] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 1267.020802][T27377] ? get_timespec64+0x2ca/0x360 [ 1267.025652][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.030605][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.035456][T27377] do_syscall_64+0x9f/0x140 [ 1267.039958][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.045853][T27377] RIP: 0033:0x45de29 [ 1267.049748][T27377] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1267.069343][T27377] RSP: 002b:00007f9d92506c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1267.077761][T27377] RAX: ffffffffffffffda RBX: 0000000000027000 RCX: 000000000045de29 [ 1267.085729][T27377] RDX: 0400000000000ec0 RSI: 0000000020002ec0 RDI: 0000000000000004 [ 1267.093695][T27377] RBP: 000000000118bf70 R08: 00000000200001c0 R09: 0000000000000000 [ 1267.101758][T27377] R10: 0000000000000002 R11: 0000000000000246 R12: 000000000118bf2c [ 1267.109726][T27377] R13: 000000000169fb7f R14: 00007f9d925079c0 R15: 000000000118bf2c [ 1267.118125][T27377] Uninit was stored to memory at: [ 1267.123152][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.128861][T27377] __msan_chain_origin+0x50/0x90 [ 1267.133799][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.138375][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.143298][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.148140][T27377] do_syscall_64+0x9f/0x140 [ 1267.152647][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.158517][T27377] [ 1267.160826][T27377] Uninit was stored to memory at: [ 1267.165837][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.171561][T27377] __msan_chain_origin+0x50/0x90 [ 1267.176494][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.181078][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.186005][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.190854][T27377] do_syscall_64+0x9f/0x140 [ 1267.195353][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.201225][T27377] [ 1267.203539][T27377] Uninit was stored to memory at: [ 1267.208572][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.214281][T27377] __msan_chain_origin+0x50/0x90 [ 1267.219207][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.223786][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.228715][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.233555][T27377] do_syscall_64+0x9f/0x140 [ 1267.238047][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.243918][T27377] [ 1267.246228][T27377] Uninit was stored to memory at: [ 1267.251239][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.256946][T27377] __msan_chain_origin+0x50/0x90 [ 1267.261870][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.266446][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.271369][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.276210][T27377] do_syscall_64+0x9f/0x140 [ 1267.280716][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.286585][T27377] [ 1267.288900][T27377] Uninit was stored to memory at: [ 1267.293912][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.299621][T27377] __msan_chain_origin+0x50/0x90 [ 1267.304546][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.309123][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.314060][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.318900][T27377] do_syscall_64+0x9f/0x140 [ 1267.323405][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.329274][T27377] [ 1267.331585][T27377] Uninit was stored to memory at: [ 1267.336605][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.342317][T27377] __msan_chain_origin+0x50/0x90 [ 1267.347242][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.351836][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.356760][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.361600][T27377] do_syscall_64+0x9f/0x140 [ 1267.366091][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.371960][T27377] [ 1267.374270][T27377] Uninit was stored to memory at: [ 1267.379282][T27377] kmsan_internal_chain_origin+0xad/0x130 [ 1267.385003][T27377] __msan_chain_origin+0x50/0x90 [ 1267.389931][T27377] do_recvmmsg+0x11ba/0x22b0 [ 1267.394509][T27377] __se_sys_recvmmsg+0x2d9/0x410 [ 1267.399432][T27377] __x64_sys_recvmmsg+0x62/0x80 [ 1267.404270][T27377] do_syscall_64+0x9f/0x140 [ 1267.408763][T27377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1267.414634][T27377] [ 1267.416948][T27377] Local variable ----msg_sys@do_recvmmsg created at: [ 1267.423607][T27377] do_recvmmsg+0xbf/0x22b0 [ 1267.428014][T27377] do_recvmmsg+0xbf/0x22b0 23:22:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x190}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001000050700000000000001", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:15 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:15 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 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, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001a80)) 23:22:15 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) open_by_handle_at(r0, &(0x7f00000000c0)={0xb8, 0x1, "b7b2d9a01c1260e4b7a38e1e0da864c2c696b5a814517d9f5211d556ccc8578c3f2743ef4dae9c56f79d5e42ac5f8ef309d0359fb2b1086c5894db14a7383b9886410bcd414a45fe2e77f88e2ac0236c1b751c7a65e95923473e196b7b12e8991ffaff4a3dbee4c9d02ccb04cb016d8451e4ff0239d1720e6be03901f71c4274ae61285c18b184a57c0cd968465bdc5f6a9b3d3680dfa9e110db74b9148562109137d618bb791cf59da52f8c701126b1"}, 0x220000) perf_event_open(&(0x7f0000000980)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcsu(0xffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setpriority(0x2, 0x0, 0x0) [ 1268.665913][T27391] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1268.784636][ T27] audit: type=1800 audit(1601940135.976:221): pid=27390 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:16 executing program 0: sched_rr_get_interval(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0xf00, 0x0, 0x3f00, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}]) socket$inet_udplite(0x2, 0x2, 0x88) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x102aa100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) io_submit(0x0, 0x0, 0x0) 23:22:16 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001000050700000000000001000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), 0x6c) 23:22:16 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000080)=0x10484004) [ 1269.315513][T27420] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:16 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) ftruncate(r1, 0x20041) getsockopt$SO_TIMESTAMP(r0, 0x11, 0x64, 0x0, &(0x7f0000000140)=0x7) 23:22:19 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x190}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:19 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001000050700000000000001000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:19 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x3cf}], 0x1}}], 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(r0, &(0x7f00000005c0)="cf020001005803e6200000000800", 0x2a, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 23:22:19 executing program 3: sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00000000c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0bb72824f80a311e0728f5ea481e5b5ad24a8a6b9c1dae4c016c73e03952e1f99c956e1f884b3686d534e86ab92ede090048bde64c31b1eee4a06da8e1249e43eccbc1033f3ab6b7f1c65cc834ff162450491320328dbc05258bf7f6ea8c654997b0f5a8a57a22df11f0af6a187c12587c4989c8e1fceb46da4bf7fcb24bdfa11259c791da4c11b0f79bcbf0d5eb761169dc5a2f75ef69a0ecc80babd419cbdf0da0f4fe615751f919e8881e6cd16aa0f2c629992b"], 0xc}}], 0x2, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$packet_int(r3, 0x107, 0x10000000000f, 0x0, 0x0) ioctl$CHAR_RAW_ALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x11, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x5, 0x7]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) ioperm(0x5, 0x8a0b, 0x8) 23:22:19 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:19 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1272.102255][T27454] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1272.259819][T27455] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 23:22:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x63, 0x11, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x5, [0x4c], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 23:22:19 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x190}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:19 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000001000050700000000000001000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) [ 1272.490027][ T27] audit: type=1800 audit(1601940139.676:222): pid=27448 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:19 executing program 3: timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rseq(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) syz_genetlink_get_family_id$netlbl_cipso(0x0) openat$full(0xffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf25020000000c00040067f3ffffffffffff0c000400018000000000000014000780080001", @ANYRES32, @ANYBLOB="08000100", @ANYBLOB="0c00060000a7754a7db0080000"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 1272.610644][T27465] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:20 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x180, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x150, 0x2, {{}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x100, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff}}, @TCA_NETEM_LOSS={0x34, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18, 0x1, {0x5, 0x91, 0x0, 0xc39, 0x101}}, @NETEM_LOSS_GI={0x18, 0x1, {0x8, 0x7, 0x139, 0xb0f, 0x8000}}]}, @TCA_NETEM_CORRUPT={0xc, 0x4, {0x1, 0x3df7}}, @TCA_NETEM_CORR={0x10, 0x1, {0x2, 0x7fff, 0x1000}}, @TCA_NETEM_LOSS={0xb8, 0x5, 0x0, 0x1, [@NETEM_LOSS_GE={0x14, 0x2, {0x4, 0x6d2, 0x10000, 0x80000001}}, @NETEM_LOSS_GI={0x18, 0x1, {0x400, 0x2, 0x7f, 0x6a8, 0x5}}, @NETEM_LOSS_GE={0x14, 0x2, {0x1, 0x0, 0xfff, 0xfffffffc}}, @NETEM_LOSS_GI={0x18, 0x1, {0x4f55, 0x7, 0x9ca3, 0x400, 0xfe7}}, @NETEM_LOSS_GI={0x18, 0x1, {0x81, 0x8, 0x80000000, 0x80000001, 0x401}}, @NETEM_LOSS_GI={0x18, 0x1, {0x8, 0x6, 0x401, 0x40, 0x2}}, @NETEM_LOSS_GI={0x18, 0x1, {0x40, 0x7fffffff, 0x3ff, 0x46, 0xabd0}}, @NETEM_LOSS_GE={0x14, 0x2, {0xf7, 0x0, 0x2, 0x55e87e6a}}]}]}}}]}, 0x180}}, 0x0) 23:22:20 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="58000000100005070000000000000100000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:20 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1273.294817][T27490] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. 23:22:20 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xaf, 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_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7efff600003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000300000009000100666c6f77"], 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 23:22:20 executing program 3: move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil], 0x0, 0x0, 0x0) 23:22:20 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="58000000100005070000000000000100000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) [ 1273.894275][T27500] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1273.970666][T27505] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1274.183344][T27507] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1274.214501][T27508] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:22:22 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:22 executing program 3: r0 = openat$vcsu(0xffffff9c, &(0x7f0000000500)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$vcsu(0xffffff9c, &(0x7f00000001c0)='/dev/vcsu\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, 0x0) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000003c0)='trusted\x00', 0x0, &(0x7f0000000440)="f1", 0x1, r3) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBLED(r4, 0x4b65, 0x3ff) keyctl$describe(0x6, r2, &(0x7f0000000000)=""/140, 0x8c) 23:22:22 executing program 0: socket$inet(0x2, 0x3, 0x714) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890c, &(0x7f0000000240)={@ipv4={[], [], @loopback}, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x100000, 0x0, 0x0, 0x800, 0x1000000, 0x20c200a2}) fstat(0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="700000001900000126bd7000ffdbdf25", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r0, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB='\b\x00\v', @ANYRES32, @ANYRES64], 0x70}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x15, 0x9, 0x3, 0x0, 0x0, 0x1, 0x5, [], 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x4}, 0x40) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) 23:22:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x19d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:23 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="58000000100005070000000000000100000000", @ANYRES32=0x0, @ANYBLOB="0000040078100000300012800b00010065727370616e00002000028005000a0000000000060011004e240000080005eeff000000040012"], 0x58}}, 0x0) 23:22:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:23 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000600)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}, [0x2, 0x0, 0x0, 0x0, 0xfffffff000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0xc17, 0x0, 0x0, 0x3ff]}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c3549b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b3164", 0xff7c}], 0x1) 23:22:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0) [ 1276.054578][T27530] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1276.286450][ T27] audit: type=1800 audit(1601940143.467:223): pid=27525 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [], @remote}}, 0x80) connect(r0, &(0x7f0000000000)=@ax25={{0x3, @bcast}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80) 23:22:23 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5609, &(0x7f0000000100)) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40449426, &(0x7f00000005c0)={{}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x101]}) rename(&(0x7f0000000140)='./file0\x00', 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 23:22:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) 23:22:24 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbe", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:24 executing program 0: perf_event_open(&(0x7f00000003c0)={0x2, 0xab, 0xaf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0x9) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 23:22:24 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) r1 = openat$procfs(0xffffff9c, &(0x7f0000000580)='/proc/cgroups\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, 0x0) r2 = openat$null(0xffffff9c, 0x0, 0x28000, 0x0) sendmsg$AUDIT_USER_AVC(r2, &(0x7f0000001ac0)={&(0x7f0000000a00), 0xc, &(0x7f0000001a80)={&(0x7f0000001b00)=ANY=[], 0xc08}}, 0x44881) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x0, 0x17c, 0x17c, 0x0, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384) [ 1278.014990][ T27] audit: type=1800 audit(1601940145.197:224): pid=27566 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:26 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x19d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) 23:22:26 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x38}}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001480)={0x0, "0fd287773238c3de4cf18b6749480ff3"}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000400)=ANY=[], 0x8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) getresgid(&(0x7f0000000380), 0x0, &(0x7f0000001400)=0x0) ftruncate(r0, 0x1) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000001440)={{0x1, 0xffffffffffffffff, 0x0, 0xee01}, 0x4, 0x1, 0x100, 0x101, 0x0, 0x0, 0x1}) creat(&(0x7f00000000c0)='./file0\x00', 0x1) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r4) getgroups(0x5, &(0x7f0000002580)=[0x0, 0xee01, r3, 0x0, 0x0]) 23:22:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="00032cbd7080fbdbdf250900000004000f0004000b0010006e800400014b8082d100040001000400280087ab5b1175e06b6b49f981dbd294dce75baaae9121"], 0x30}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x17b2e, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0x401, 0x5c080007, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) syz_genetlink_get_family_id$batadv(0x0) dup(0xffffffffffffffff) 23:22:26 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:26 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbe", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1279.277410][ T27] audit: type=1800 audit(1601940146.467:225): pid=27594 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:26 executing program 3: ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001600)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}}], 0x500, 0x0, 0x0) dup(0xffffffffffffffff) 23:22:26 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x17c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) prctl$PR_CAPBSET_DROP(0x18, 0x0) clone(0x20000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fchmod(0xffffffffffffffff, 0x10) 23:22:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) 23:22:27 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555c4fedbe9d8f3b423cdacfa7e32fe0231368b2264f9dc3f45f9f65515b0e1a38d8665522be18bd10a48b043ccc42646d2240d6083cce1f19b2a5dfd73a015e0ca75c2506a0f68a7d06d7535f7866907dc6751dfb265a0e3ccae669e172c3d7058fd6587d452d64e7cc957d77578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173000400000000000054c31d7405e9f872defa41e59cec7bcbf16c938daa8432493c3fe0e73b570ff4752c3c0b42d23d86682cb452780c8001e3a68990890359d3d948e9a9c2469c7e9d3188ccbc0ab6a7f6b871f894f298c9d151ff22f4d21af07ab374f10aabe893b337f2a079f28872f392d8bf4960a2c736e0cbb09994452071b23a4c442ab4491914fb71a63c9db3ecb8797ffa565284fdef5621b269f369485ecdf84da1c37bfabe0216d21de8a66cd08936a3db1f0000008b7e1b9ba934bcda976984b30f92d51b1aa5f93d3a6545f9d975a8d69f8afb3568b7bad685cec82f2cd39b5313eda5c01eb2f4162ee41500000000000000bb05da6819bf5ab382fd6b936d330f4b412253d598a7fda7d8ab6041a91eaefa6e0e6ac3c3aaf299687b7a3433622a29eca487e519e16089ee954b859caa8a4fde00462569d5ffb00c35f22253c1169a5954f609feef116c9914c9fc518e267938b0069e799e96349ea9b8770ea298a242f32d"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r0}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) write$cgroup_type(r2, 0x0, 0x0) 23:22:27 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) 23:22:29 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x19d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:29 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="232120ff0f000000000000f014d336b04b035f80e697a5fa7dbb12506ad6376b650204000100004555a763c15ceda0bb3574ed3a2965f0700e7446771332da499474eeb9163153dac1df55eabd201c92252433d4c904fe63d722b4dfc3868c68431cbd1b2bc4b7781b28a5c6439c48f0055ea0022fa1a15869370bddfa924b6a0546477318159477f75a2189"], 0x191) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000240)=@v2, 0x14, 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x6857b21ff1155d94) r3 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x6857b21ff1155d94) fcntl$lock(r3, 0x26, &(0x7f0000027000)={0x1}) write$binfmt_script(r3, &(0x7f0000000380)=ANY=[], 0x1) fcntl$lock(r2, 0x26, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0xc0800) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 23:22:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') 23:22:29 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:29 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbe", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f00000000c0)={0x28}, 0x28) 23:22:29 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac0000000001190500000000000000000a0000003c0001002c0001001400030016f8bcd383af9b1577def13edad6b8bf14000400fe8000000000000000000000000000bb0c00020005000100000000003c0002000c00020005000100000000002c000100140003800000000000000000000000000000000014000400ff0500"/137], 0x1}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 1282.714442][ T27] audit: type=1800 audit(1601940149.907:226): pid=27673 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1282.881072][T27693] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 23:22:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(0x0, 0x1, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x2, r3, 0x0, 0x0, 0x0, 0x0, 0x2}]) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) io_getevents(r1, 0x7fffffff, 0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}], &(0x7f0000000240)={r4, r5+60000000}) r6 = socket(0x10, 0x80002, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, r7, 0x925}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x80, r7, 0x20, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x88) syz_open_procfs(0x0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r8 = gettid() tkill(r8, 0x33) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) 23:22:30 executing program 3: futex(&(0x7f0000000240)=0x1, 0x8, 0x0, 0x0, 0x0, 0x0) 23:22:30 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 23:22:32 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1a4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) r1 = openat(r0, 0x0, 0x101000, 0x17c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) readahead(r1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x16d900, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/238, 0xee) openat$vcs(0xffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x1b3000, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000300)={0x0, 0x1}) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980f4f088d0d824e20549b4bbd906ffa51ce9de54d779eb4de462faac20a3ab0ed9934373ca22cea5454f4c2a740cd461e39956bb5f98df2aebc60cf32623adbffbcc378fa7250b6a3fc863dadcf6d4f8b855c4e70f0796eee6218445dad2811dd6b540ff52efa2f167dd9c1b8b016268d37db430983fefc0645d20614c8df2eb0872c58e09664e672b0b6a9970fec199257e1c606ec3e364c66a0f4d258c74accd43b987c756d602fd8787fed3aa43fd8d84e9656d4a413fa9a423bc54b873583d6d497005e54712fafc71384988d80134fbf84f53fdd74b354848006b8b5b67e7cc5a472475d3ae545ca1fcf7628b873e31ba83a98a7ad5b0cfbe9711b517a9a1388ad0efa2a3b4e22152021d631b731e2e100a9831111db7acce948bb5deeea260463c140ac929e77c58402776caf85d4569a75dde2f64c4491508afb541ed9b2c81fc95c06706235f383e31cf662c95b1e49cfd94871e22720a41535756e419b271276941692bd023dd9c9dbec4f7db1e5c00d8b3be7b8e826a6aadd001edd0dfeb00f8048442b5c48456fd642e629dcb2ff55592665ff491cd832672ce4d999da186db2c3a1f8b6b1f7d3750d7cdb3097954e6e14fb2183ad662c63d4ce8b82dc2487f0fe2ea2827b53a7c6dcced878d2fb29c1d3ff583570e7bc172d1a5c716e0447cb08ce3c468ffdf975da372f3f3eb455aaf5822bc04a51b6cad24a2331369df81c123b009a2381b42e9aeb077f621608d81c12a5f5c6c295d74afd4dd5c051296be0b54c70bf899b347c36bff62f313079983409d7f9cf1242c917985c1b5d0736fe21f8514f63d0369a374c42da40bd5140bc3e602d00c3cb4f8e621863ab47422778d67d72de34753fd72cef80649a1548e4e8dcbcffe4054cc9d8a1f922623a75904cbdaacde768131e587269a4a99d82f7009c1b8ab79aa232a2fd45ad71b603803123f6ba979fa6a87525884b08d721a21400fb1f950b96ead82f408cc4388d3b78fb456616429a520656d5e5a876fd04748498902c86f58d45f4c1b3919eb846a00edf07e7a830bf723e4774f085f15534dd3b5246c0c0970b5ad7bb39b30b156a9430378c5b0aab1261c78d72ac301cd552d5e8dd4b642ec1dc0672745d593bb26d095b5b23576e3cfd6ab580f6e09419d0f0c64250fafaa3759aa1888da48d89c3f7c9454b0b3d0ab40445f5bed4493ef43ab08f31b1345ac4ffd94ad79c9eee53904ed6f572817153190d2e6863f2e39356bb99926419fd314341a536b7e76cae60bf7750a4c29e3f4c7f005530b1d4ee0e25b93b76fcc1108222f0b00de52cf4100e97adfd7b9db1370586ba27e1e183299be00d0df8439c380edf2f79deb441eac59b814b04accdff5e17f02046139f91f0332661676ff506e575f0cb2850bcc9f8666f6d1f69f8f4271cb804a79fccd7016f049d1a494c26a527c437fa0be6d51ec7543d9bd7a2f016194ebe3c99080a6c9b5119863dfe865f8e60cae29f50b67dbfaa0a3c9794d73034485ca1613344c572783db3dfab01b28089c51cda99cefa4c1c881a29e229f04c7e0fd04dc425ae8417852e6e31520c6207e9d4e35285feef2a2cb8a3bceb08a166fa4284a516362621e2c06731a442791f1db063a32cf1f005c914102c7273cb4d7ab1bf567d72f230783d2ea99c43a60e8729132441ee6c5362c33f9b613f84417c3c5549f4e3d9e73c6f83f16c8e57ae22fe5f54515e111fe43ad7c400d214281452bb6141cecad84b23a695f061988d906d03be5d89584634b9e9d9a9b072f8e7cbb47c47719318a2001cafa665dd2c82672d16877ea115bd023fc1975f7c59664bfb06f66a1a5e3f05cb283fb45ea67a2727ee6e10bf35b31fdd03d43ec67b753f6737e0d2f4a5275031595878cefc8f0ca", 0x600) sendfile(r2, r3, 0x0, 0x10000) 23:22:32 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7}, {0x6}]}) 23:22:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 23:22:32 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:33 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x100}}) [ 1285.952333][ T27] audit: type=1800 audit(1601940153.137:227): pid=27730 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1286.232820][ T27] audit: type=1326 audit(1601940153.417:228): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27725 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x460c8a code=0x0 23:22:34 executing program 0: openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x189dc2, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0xc8a4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000209bfd66eea210560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_handle_req(r0, &(0x7f0000006380)="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", 0x2000, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tty20(0xc, 0x4, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x185d42, 0x0) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000000)=ANY=[], 0x18000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r0, 0x0) 23:22:34 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@target={'target ', {'PCI:', '18', ':', '3', ':', '9', '.', '8'}}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:34 executing program 3: setitimer(0x0, &(0x7f0000000080)={{}, {0x80000002}}, 0x0) 23:22:34 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf2504000000080002000300000008000200020000006400088014000780080006007900000008000500fbb4595c4c00078008000500fdf8b85108000500ad3db65508000500a1f9160808000500bcf0d5630800050054f5d61c08000600b5000000080005007c2f9e6b080005000e4ebe6f080005000c28b0591401088044000780080005001a25db7708000600b400000008000600ff01000008000500cbaa0e06080005009e8ce55608000500ede12e3e0800050085d57e58080005006c6be0632c00078008000500d57bc5100800060053000000080006001c000000080006004e00000008000600e80000003c000780080006007b0000000800060005000000080006006f00000008000600d5000000080006008900000008000500568d230b08000600e10000001c000780080006004f000000080006007800000008000500a23c9574140007800800060009000000080005006d61b6373400078008000500519d9958080005006d6ee92b080006007000000008000600f70000000800050003c61859080006005600000010010c800c000b800800090009b206242c000b8008000a00e22c0000080009007a84b37808000a002c7e0000080009007350220008000a00af6700002c000b80080009008618c52808000a000753000008000a004b08000008000900042d2f2208000900b610ec340c000b8008000a00e38a00001c000b8008000900c4615a0208000900d870dd2f08000900e48ff00e3c000b80080009004c2aa23408000900295f657008000a007dd2000008000a006687000008000a003f00000008000900beaf0f4908000a0045ff000044000b8008000900df452a6308000a0001a10000080009007ff8de22080009006f2c240308000a0043cf000008000a0099d8000008000a000cc6000008000900b50e78392c00048005000300050000000500030001000000050003000600000005000300020000000500030002000000"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) [ 1287.257459][ T27] audit: type=1800 audit(1601940154.438:229): pid=27771 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 [ 1287.342487][ T27] audit: type=1800 audit(1601940154.528:230): pid=27773 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="/" dev="fuse" ino=1 res=0 errno=0 23:22:36 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1a4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 23:22:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x44, 0x1, 0x1, 0x3, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @multicast1}}}}]}]}, 0x44}}, 0x0) 23:22:36 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x3, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$smc(0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000180)=""/238, 0xee}], 0x1, 0x500, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={'batadv_slave_0\x00', {0x2, 0x0, @multicast2}}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000002840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) r4 = gettid() tkill(r4, 0x10) 23:22:36 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:36 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, &(0x7f0000000100)) 23:22:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000100), 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x890b, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) 23:22:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 1289.300787][ T27] audit: type=1800 audit(1601940156.468:231): pid=27800 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15780 res=0 errno=0 23:22:36 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336b04b0304000100004555a763c15ceda0bb3576ed3ae7a290ab0e7446771332da4a8c7b94c26f9721dac1df55eabd201c92252433d4c904fe63d722b42752ab53c3f486598f151a9bc6d3904d5c60eb1ea9888bda48afc09627d3ee27f7e8fab4d2af"], 0x191) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) setxattr$security_capability(0x0, &(0x7f0000000200)='security.capability\x00', &(0x7f0000000240)=@v2, 0x14, 0x0) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x6857b21ff1155d94) fcntl$lock(r2, 0x26, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) accept4$unix(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0xc0800) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) dup(0xffffffffffffffff) 23:22:36 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGPKT(r0, 0x540d, 0x0) [ 1289.808658][T27830] ptrace attach of "/root/syz-executor.3"[27828] was attempted by "/root/syz-executor.3"[27830] 23:22:37 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 23:22:39 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x1a4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 23:22:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 23:22:39 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x50, 0x12, 0xffff, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4, 0x3}]}, 0x50}}, 0x0) 23:22:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x8, 0x3ffdcf, 0xfff}, 0x40) 23:22:39 executing program 2: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0xfa04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x38}}, 0x4004095) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000001800)=ANY=[@ANYBLOB="d84315089adec478c12aa12968186abe994bd5dc29b5efbeaac4e7e6ef32", @ANYRES16=0x0, @ANYBLOB="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"], 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa71d03f2a0f9be19) ftruncate(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QUERYBUF(r2, 0xc04c5609, &(0x7f00000002c0)={0x0, 0xb, 0x4, 0x1, 0x6, {0x77359400}, {0x2, 0x8, 0x0, 0xc0, 0x3b, 0x4, "fae87594"}, 0x3f, 0x2, @userptr=0x739, 0x1ff, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000800)={0x0, 0x2}) 23:22:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x800008) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) [ 1292.167344][T27857] ===================================================== [ 1292.174623][T27857] BUG: KMSAN: uninit-value in __inet_diag_dump+0x58c/0x720 [ 1292.183409][T27857] CPU: 0 PID: 27857 Comm: syz-executor.0 Not tainted 5.9.0-rc4-syzkaller #0 [ 1292.192086][T27857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1292.202163][T27857] Call Trace: [ 1292.205474][T27857] dump_stack+0x21c/0x280 [ 1292.209942][T27857] kmsan_report+0xf7/0x1e0 [ 1292.214382][T27857] __msan_warning+0x58/0xa0 [ 1292.218908][T27857] __inet_diag_dump+0x58c/0x720 [ 1292.223783][T27857] ? kmsan_memcpy_memmove_metadata+0x10c/0x2e0 [ 1292.229971][T27857] inet_diag_dump_compat+0x2a5/0x380 [ 1292.235374][T27857] ? inet_diag_dump_start_compat+0x60/0x60 [ 1292.241268][T27857] netlink_dump+0xb73/0x1cb0 [ 1292.245880][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.251107][T27857] __netlink_dump_start+0xcf2/0xea0 [ 1292.256346][T27857] inet_diag_rcv_msg_compat+0x5da/0x6c0 [ 1292.261914][T27857] ? __inet_diag_dump+0x720/0x720 [ 1292.267042][T27857] ? inet_diag_dump_start_compat+0x60/0x60 [ 1292.272874][T27857] ? inet_diag_dump+0xc0/0xc0 [ 1292.277569][T27857] ? inet_diag_unregister+0x130/0x130 [ 1292.283906][T27857] sock_diag_rcv_msg+0x24f/0x620 [ 1292.288862][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.294263][T27857] netlink_rcv_skb+0x6d7/0x7e0 [ 1292.299045][T27857] ? sock_diag_bind+0x180/0x180 [ 1292.303923][T27857] sock_diag_rcv+0x63/0x80 [ 1292.308358][T27857] netlink_unicast+0x11c8/0x1490 [ 1292.313405][T27857] ? diag_net_exit+0x90/0x90 [ 1292.318021][T27857] netlink_sendmsg+0x173a/0x1840 [ 1292.322983][T27857] ____sys_sendmsg+0xc82/0x1240 [ 1292.328056][T27857] ? netlink_getsockopt+0x17e0/0x17e0 [ 1292.333433][T27857] __sys_sendmsg+0x6d1/0x820 [ 1292.338158][T27857] ? kmsan_copy_to_user+0x81/0x90 [ 1292.343316][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.348518][T27857] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1292.354356][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.359557][T27857] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1292.365364][T27857] __se_sys_sendmsg+0x97/0xb0 [ 1292.370044][T27857] __x64_sys_sendmsg+0x4a/0x70 [ 1292.374817][T27857] do_syscall_64+0x9f/0x140 [ 1292.379411][T27857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1292.385374][T27857] RIP: 0033:0x45de29 [ 1292.389277][T27857] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1292.408888][T27857] RSP: 002b:00007fbcfe178c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1292.417299][T27857] RAX: ffffffffffffffda RBX: 000000000002d5c0 RCX: 000000000045de29 [ 1292.425266][T27857] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1292.433319][T27857] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1292.441288][T27857] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1292.449258][T27857] R13: 000000000169fb7f R14: 00007fbcfe1799c0 R15: 000000000118bf2c [ 1292.457236][T27857] [ 1292.459593][T27857] Uninit was created at: [ 1292.463927][T27857] kmsan_internal_poison_shadow+0x66/0xd0 [ 1292.469643][T27857] kmsan_slab_alloc+0x8a/0xe0 [ 1292.474314][T27857] __kmalloc_node_track_caller+0x9aa/0x12f0 [ 1292.480229][T27857] __alloc_skb+0x35f/0xb30 [ 1292.484938][T27857] netlink_sendmsg+0xdb9/0x1840 [ 1292.489783][T27857] ____sys_sendmsg+0xc82/0x1240 [ 1292.494628][T27857] __sys_sendmsg+0x6d1/0x820 [ 1292.499217][T27857] __se_sys_sendmsg+0x97/0xb0 [ 1292.503885][T27857] __x64_sys_sendmsg+0x4a/0x70 [ 1292.510151][T27857] do_syscall_64+0x9f/0x140 [ 1292.514657][T27857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1292.520576][T27857] ===================================================== [ 1292.527507][T27857] Disabling lock debugging due to kernel taint [ 1292.533651][T27857] Kernel panic - not syncing: panic_on_warn set ... [ 1292.540238][T27857] CPU: 0 PID: 27857 Comm: syz-executor.0 Tainted: G B 5.9.0-rc4-syzkaller #0 [ 1292.550284][T27857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1292.560330][T27857] Call Trace: [ 1292.563625][T27857] dump_stack+0x21c/0x280 [ 1292.567978][T27857] panic+0x4d7/0xef7 [ 1292.571887][T27857] ? add_taint+0x17c/0x210 [ 1292.576311][T27857] kmsan_report+0x1df/0x1e0 [ 1292.580819][T27857] __msan_warning+0x58/0xa0 [ 1292.585363][T27857] __inet_diag_dump+0x58c/0x720 [ 1292.590219][T27857] ? kmsan_memcpy_memmove_metadata+0x10c/0x2e0 [ 1292.596379][T27857] inet_diag_dump_compat+0x2a5/0x380 [ 1292.601673][T27857] ? inet_diag_dump_start_compat+0x60/0x60 [ 1292.607478][T27857] netlink_dump+0xb73/0x1cb0 [ 1292.612067][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.620156][T27857] __netlink_dump_start+0xcf2/0xea0 [ 1292.625368][T27857] inet_diag_rcv_msg_compat+0x5da/0x6c0 [ 1292.630917][T27857] ? __inet_diag_dump+0x720/0x720 [ 1292.635939][T27857] ? inet_diag_dump_start_compat+0x60/0x60 [ 1292.641743][T27857] ? inet_diag_dump+0xc0/0xc0 [ 1292.646423][T27857] ? inet_diag_unregister+0x130/0x130 [ 1292.651796][T27857] sock_diag_rcv_msg+0x24f/0x620 [ 1292.656738][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.661938][T27857] netlink_rcv_skb+0x6d7/0x7e0 [ 1292.666698][T27857] ? sock_diag_bind+0x180/0x180 [ 1292.671584][T27857] sock_diag_rcv+0x63/0x80 [ 1292.675999][T27857] netlink_unicast+0x11c8/0x1490 [ 1292.680936][T27857] ? diag_net_exit+0x90/0x90 [ 1292.685564][T27857] netlink_sendmsg+0x173a/0x1840 [ 1292.690515][T27857] ____sys_sendmsg+0xc82/0x1240 [ 1292.695373][T27857] ? netlink_getsockopt+0x17e0/0x17e0 [ 1292.700746][T27857] __sys_sendmsg+0x6d1/0x820 [ 1292.705361][T27857] ? kmsan_copy_to_user+0x81/0x90 [ 1292.710436][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.715635][T27857] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1292.721437][T27857] ? kmsan_get_metadata+0x116/0x180 [ 1292.726636][T27857] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 1292.732440][T27857] __se_sys_sendmsg+0x97/0xb0 [ 1292.737118][T27857] __x64_sys_sendmsg+0x4a/0x70 [ 1292.741919][T27857] do_syscall_64+0x9f/0x140 [ 1292.746427][T27857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1292.752310][T27857] RIP: 0033:0x45de29 [ 1292.756207][T27857] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1292.775805][T27857] RSP: 002b:00007fbcfe178c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1292.784213][T27857] RAX: ffffffffffffffda RBX: 000000000002d5c0 RCX: 000000000045de29 [ 1292.792375][T27857] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1292.800347][T27857] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1292.808359][T27857] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1292.816420][T27857] R13: 000000000169fb7f R14: 00007fbcfe1799c0 R15: 000000000118bf2c [ 1292.825941][T27857] Kernel Offset: disabled [ 1292.830374][T27857] Rebooting in 86400 seconds..