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"}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0xb, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001180)=ANY=[], 0x4c}}, 0x0) r4 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000001100)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) r5 = dup2(r2, r4) write$P9_RLINK(r5, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000002c0)={r7}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000001140)={r7}) dup(r6) getsockname$unix(r6, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000800)=""/176) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6c816f703000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000008000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0}, 0x8d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cmdline\x00') mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x40030, 0xffffffffffffffff, 0x39e93000) read$FUSE(r1, 0x0, 0x116) tkill(r0, 0x3c) getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000007c0)=0x0) ptrace$cont(0x11, r2, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) process_vm_readv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/114, 0x72}, {&(0x7f00000003c0)=""/124, 0x7c}], 0x6, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/239, 0xef}, {&(0x7f00000006c0)=""/89, 0x59}, {&(0x7f0000000180)=""/53, 0x35}], 0x5, 0x0) 06:35:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x4c}}, 0x0) syz_emit_ethernet(0x220, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRESHEX], 0x0) [ 2536.624135] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:35:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@sg0='/dev/sg0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x40b, 0x0) [ 2536.695854] 9pnet_virtio: no channels available for device /dev/lop0 06:35:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b0, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_RMFB(r3, 0xc00464af, &(0x7f0000000000)=0x10000) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0xb, 0x0, 0x0, 0x2c00, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @multicast1, @remote, {[@timestamp_prespec={0x44, 0x14, 0x0, 0x3, 0x0, [{@local={0xac, 0x14, 0x3a}}, {@empty}]}, @timestamp_addr={0x44, 0x2c, 0x0, 0x1, 0x0, [{@remote}, {@local}, {}, {@broadcast}, {@broadcast}]}]}}}}}}}, 0x0) r4 = getuid() setreuid(0x0, r4) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x4, &(0x7f0000000280)=[{&(0x7f0000000100)="7a9feecb1f0799851083bff9c841de2562044f71a8e8d01b0bcfa27c11ff45558d3c1b0ff566cec7d03cadca0058b91410b89c", 0x33, 0x80000001}, {&(0x7f0000000140)="11d9c35ed5819745460d3232a5fca6b946c6afe9f367007337829d5d5f906f33ff678b038bf3530dc26c57863e4486f88f", 0x31, 0x97}, {&(0x7f0000000180)="260ebff100eb4bca79d280c31cb854ae09b6faf5e1c73f0783f504c8e1b4085b367fa03d0e24df510de2a6", 0x2b, 0x9}, {&(0x7f00000001c0)="63e92d71e7b85f6c3519384b2913b48e132f6a5a58cfbd2cb172770022d8d413ca917ed8282957dc", 0x28, 0xf4bd}], 0x1000, &(0x7f0000000300)={[{@block={'block', 0x3d, 0x200}}, {@nojoliet='nojoliet'}, {@check_strict='check=strict'}, {@cruft='cruft'}, {@iocharset={'iocharset', 0x3d, 'cp864'}}, {@uid={'uid', 0x3d, r4}}, {@utf8='utf8'}, {@map_normal='map=normal'}], [{@obj_type={'obj_type', 0x3d, '-%/+#,'}}, {@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}, {@fsuuid={'fsuuid', 0x3d, {[0x7, 0x66, 0x63, 0x38, 0x66, 0x35, 0x37, 0x39], 0x2d, [0x36, 0x39, 0x36, 0x36], 0x2d, [0x34, 0x37, 0x37, 0x33], 0x2d, [0x63, 0x63, 0x31, 0x62], 0x2d, [0x30, 0x35, 0x37, 0x0, 0x37, 0x37, 0x31, 0x35]}}}, {@uid_gt={'uid>', 0xee01}}, {@measure='measure'}, {@fsname={'fsname'}}, {@appraise='appraise'}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0xe238, 0x401}) 06:35:34 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c4) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:34 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x100, 0x0) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x122) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8932, &(0x7f00000000c0)={'team0\x00', r2}) 06:35:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x658ac2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_ifreq(r7, 0x5f, &(0x7f0000000040)={'xfrm0\x00', @ifru_map={0x80000001, 0xcf0, 0x2, 0x9, 0x1, 0x7}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "474ff5f940cc5b356bbdd6e166a7a227dc052c8f893eec125a80f677e7ffcf350e09a3caf7adfe41a4abd8c78300ade946d9d13dc636a7ac10f14754d7b94dfd40badad8fa062cce"}, 0x4c) write$tun(r3, &(0x7f0000000140)={@val={0x0, 0x88f8}, @void, @eth={@random="2b5bc485f862", @local, @void, {@generic={0x8863}}}}, 0x12) fallocate(r5, 0x40, 0x0, 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) fchmod(r4, 0x4a) splice(r2, 0x0, r4, 0x0, 0x18102, 0x0) 06:35:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000000c0)={0x1, 0x9, 0x401}) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2536.953554] 9pnet_virtio: no channels available for device /dev/loop0 [ 2536.985823] 9pnet_virtio: no channels available for device /dev/loop0 06:35:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f6465762f6c6f6f92a400"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2537.059360] 9pnet_virtio: no channels available for device /dev/loop0 [ 2537.114611] 9pnet_virtio: no channels available for device /dev/loo’¤ 06:35:37 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:37 executing program 4: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000090000000000000000008000022200000800000980140401"], 0x8c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="a199000036002908000000000060000003"], 0x99a1}, 0x1, 0xffffff7f0e000000}, 0x0) 06:35:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/19) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:37 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="a26ab6bd5d3a2f"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 06:35:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b1, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:37 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180)="73d3bbc80f54b161c0084ab468ccd434325e6a378dc8cf739d663edd5c2b07ec6ce7a9649b7ec5e278522be21d41952ade1cbe1b2de10e27", 0x0}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x224001, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f0000000380)={0x0, 0x5, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r5, 0xc15, 0x0, 0x0, {{0x1, 0x0, 0xe701}, {0x6}, {0x8, 0x11, 0x7f}}}, 0x24}, 0x1, 0x3a000000}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, r5, 0x100, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4008014) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2539.600449] 9pnet_virtio: no channels available for device /dev/loop0 [ 2539.619304] netlink: 38261 bytes leftover after parsing attributes in process `syz-executor.4'. 06:35:37 executing program 2: clone(0x3117804dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() socket$inet6(0xa, 0x0, 0x8010000000000084) connect$inet6(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x17) 06:35:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0x0, 0x0) [ 2539.678939] libceph: resolve '˘jś˝]' (ret=-3): failed [ 2539.678949] libceph: parse_ips bad ip '˘jś˝]' [ 2540.101248] netlink: zone id is out of range [ 2540.115375] netlink: zone id is out of range 06:35:38 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0xfffffffffffffcfd, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000ffff000000598f0000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) syz_mount_image$ceph(&(0x7f00000000c0)='ceph\x00', &(0x7f00000002c0)='./file0\x00', 0x3ed7, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="bd8d3cb4b64b4f68509b432d44b14636e471b5c3f9f8e3cb04c87406000000037c1007da213a66a00a04d35ec6fcaf94f5f1e353c4a636", 0x37, 0xfffffffffffffff7}], 0x90010, &(0x7f00000004c0)='/7\\\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYRESOCT, @ANYRES32=r3, @ANYRES64=r5], 0x38}, 0x1, 0x0, 0x0, 0x34000001}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000002c00270d0000000000000000000000006b921d3cb08ddb3475db64d20d407d08698f0e741116563b23634338c165570e1256abc515833f0c9d0b9ce49a3159796691c73aafbba036332032d9fb15a6b73f203804d00d47574bf5ebb5e217868128ba0d4c70c9e9f9", @ANYRES32=r3, @ANYBLOB="0000000000000000040000000a000100626173696300000004000200"], 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:35:38 executing program 5: r0 = gettid() sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_PROTO_VERSION={0x3, 0x7, 0x2}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008000}, 0x841) timer_create(0x0, &(0x7f0000044000)={0x0, 0xf, 0x0, @thr={&(0x7f0000000100)="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", &(0x7f0000000000)="d60e2a2aaa57e1dfb3ac82e122833a52a5f15b9919b0facca699b85325e5bfb5b8fc012c061d9c664f73795b2463b376819ac9743d61fd3c0b0cbaab8cd583d3020622b6d91af4e9bb1c12feebcc311249c5aed88c2c3470654f1b6f2a86c88f6bf785e1a9325e2b5090b06ca4f731b6f60cabd9c102ec7747ed4e69790490983fd58cbc1d651513591db88e77fbcbde3b7336"}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000001200)={0x568, 0x40, 0x7fffffff, 0x8000, 0x7f, 0x401}) syz_open_dev$ttys(0xc, 0x2, 0x1) 06:35:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b2, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2540.534423] netlink: zone id is out of range [ 2540.549409] netlink: zone id is out of range [ 2540.559579] netlink: get zone limit has 8 unknown bytes 06:35:38 executing program 4: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 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_config_ext}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) prctl$PR_SET_FPEXC(0xc, 0x0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000440), 0x4) ftruncate(r0, 0x8200) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000044c0)=[{{&(0x7f0000001640)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}}], 0x1, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) sendmmsg(0xffffffffffffffff, &(0x7f0000002200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 2541.073888] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2541.147686] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2541.175669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2541.219143] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 06:35:40 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() setreuid(0x0, r0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xc9e, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="f16b9d50af242e650bdb686196eac5aabfefca374c0cc16e061de8960ea71593ec9c9e698b8b5a689a8898d28dc52ce16eed5043f6436f10e4fce4354d7e0b70dcaeb4b096", 0x45, 0x4}, {&(0x7f0000000200)="d5259bfb2b07f7171b8b6d9a96a58e50516677109a8636b2a07ea579856dca4ecc557f02a29bfccc6e0971822b03b9621ab59e491fc40320668268c4286ca2ad6a21e3087f84cfcdc177e107f40058ee900eebd7e04f5692cd8ca3c9184715e651e433e6299065e4c5e4d5e79154f22d0b77623e5e977894806c5c6598a1a3c6f2f6c5392cade29c93eca8f6fff839ad1b6e50405bff91dd6a5060df", 0x9c}, {&(0x7f00000002c0)="f275d7c4451d7aa0267dc7c897a6c200b05d800197b12263a2cba7e92d2c0051f0fa740a2ae368dc731203b10913ffbf57c183150d23a72db3b47c25c1cd47204fcc0187d667a6dac3ce1909aafc3798ad1142dc93c6bfe9f1900cf204546804c2bae64268404e1b5acc4773cb14fe86c2c25110b840c324b1", 0x79, 0x4}, {&(0x7f0000000340)="bf500a4219280ce9ebac3db75c36933cf9ee2ca98907c57c74dae56f0acdeb2cec1e84e05f40509ede32610c97ea09abdf6f2baa7d29cda04b82b11b5c685d7f5ecbe3eb9134e67a0696acd611bd730ad3070f404e7bb96af6bcedc1bbb7f415223fe553662c72c8dd83b933e3a86dd438fe8e1b07da56eeb91788553c078f71484d3c1cc12258b4565ff70f9d28032c9a740f81d73fea3cef2d6db128f2f54a0e02290f728deee31762cb4a561c79052fe9f4f304cc36b50826fdc0fcd9daa543204ed2917c5a31e2be13853052571f76500c446f46be36e8425710ef56ef27a17a273c49d07cd544bcfc23b0db0dad", 0xf0, 0x3}], 0x1, &(0x7f00000004c0)={[{@nodots='nodots'}, {@nodots='nodots'}, {@nodots='nodots'}, {@fat=@errors_continue='errors=continue'}, {@dots='dots'}, {@dots='dots'}, {@nodots='nodots'}], [{@fowner_gt={'fowner>', r0}}, {@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x30, 0x38, 0x64, 0x35, 0x30, 0x63, 0x64], 0x2d, [0x39, 0x39, 0x34, 0x31], 0x2d, [0x39, 0x35, 0x33, 0x38], 0x2d, [0x34, 0x33, 0x32, 0x32], 0x2d, [0x30, 0x35, 0x61, 0x33, 0x66, 0x38, 0x39, 0x30]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-@:@'}}]}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:40 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="de030000", @ANYRES16=r4, @ANYBLOB="100025bd7000ffdbdf25f2070000500006804700040067636d28616573290000000000000000000000000000000000000000000000001f0000007ff9cf8f8d30b9a14cdf35cce15ddb8fa7a62da9e3442335280700040002004000028014000380080001000400000008000200387b00000800020006000000080002009ecd860104888c00040004000800010002000000080001ff890300001c00038008000300010000000800030004000000080001001b0400000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x20004020) tkill(r0, 0x1000000000016) 06:35:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b3, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:40 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000140)=&(0x7f00000000c0)) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 06:35:40 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 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) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0x7ff, 0xb0, 0x2, 0x2, 0x8, 0x2, 0x974, 0x8, 0x83], 0xa, 0x800}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x5}, 0x0, &(0x7f0000000140)={0x1fd, 0xb40000, 0x0, 0x0, 0x40, 0x0, 0x0, 0x5}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) connect$rxrpc(r3, &(0x7f0000000380)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x24) accept4$llc(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80040, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x606, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x90}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) dup2(0xffffffffffffffff, r0) 06:35:40 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000003c0)={0x1f, @any, 0xff}, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4740, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x1561}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x10) write$FUSE_WRITE(r1, &(0x7f0000000280)={0x18, 0x0, 0xfffffffffffffbfe, {0xc6}}, 0x18) socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYRESDEC=r0, @ANYRESHEX, @ANYRESOCT, @ANYBLOB="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", @ANYRESDEC, @ANYRES64, @ANYRESDEC], 0x4}}, 0x0) write$P9_RATTACH(r1, &(0x7f00000006c0)={0x14, 0x69, 0x2, {0x0, 0x4, 0x4}}, 0x14) mkdirat(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@multicast2, @private}, &(0x7f0000000140)=0xc) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x80, 0x0) chdir(&(0x7f0000000200)='./file0\x00') mkdir(0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000480)={&(0x7f0000000380)=[0xfffffe01, 0xbadb, 0x51, 0x2, 0x0, 0x0], 0x6, 0x800}) sendfile(0xffffffffffffffff, r1, 0x0, 0x5) renameat(r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./bus\x00') 06:35:40 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080)='net_prio.ifpriomap\x00', 0x2, 0x0) r3 = dup2(r1, r2) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b4, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2542.781904] 9pnet_virtio: no channels available for device /dev/loop0 [ 2542.823348] 9pnet_virtio: no channels available for device /dev/loop0 06:35:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$rose(0xffffffffffffffff, &(0x7f0000000100)="2c3d62ee88cdd443bf496fba32736d719e8b07cb8f8aa547177556baf50be60fc53ef05724aee77f02e6eb799de7cdfb0b07693e51f2741c7c9b1dbfe927199d63b7e9be52fc71300157767ec9fcee7257fb95e48f43ec7a542b2088ba5055022fdd6266edc6ad3ebe2e103f6c3c89e4a4d60b1dcddb2f2f70df35ed4f582cb7d37e7d83a91ff625ae15c08a110c39d144d4bd9fbc75d7725ff8645d75d672bc1802bacb5da150a1b69bb8f1", 0xac, 0x1, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000000c0)='9p\x00', 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:40 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/112, 0x70}], 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETPLANE(r6, 0xc03064b7, 0xfffffffffffffffe) ioctl$VIDIOC_TRY_ENCODER_CMD(r5, 0xc028564e, &(0x7f0000000180)={0x3, 0x1, [0x40, 0x4, 0x40, 0x401, 0x8, 0x40, 0x7021, 0x80000081]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x10000}, 0x100}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000340)={0x7, 0x47, 0x2}, 0x7) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000200)=0x3) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @private}}) 06:35:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x1a0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="82d2643c753fad2f706000"], &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)='t', 0x1, 0x10000000000000}, {&(0x7f0000000200)="f5a964b8bc448d8e56f7eceab9cc226d6826d0ac310de1450e43df7c0240871d879795bddd183148a78c629223d1bb8798c4fb2ea44480da1aa3f93c3f10c092079e53285bd6aaec28e7ca2f8f2608e8489aadf6a923d551a3b18273da2d505192dfddcb820014a08fa95682bbd31a803240dcc8cb411ff06f0219d5a9ff75b83fc04019d3bf6ee98cb86aa12e80fa6c4764326841815a707e601294665ec339264aed96e25b8c22c79891d83a1b125d85e0e20d6550ed2d2606c5f3442446cd631f8dcd", 0xc4, 0x3ff}, {&(0x7f00000005c0)="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", 0xfc, 0x2c}], 0x2000000, &(0x7f0000000180)='/dev/loop') lremovexattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='trusted.overlay.metacopy\x00') ioctl$SIOCX25SCALLUSERDATA(0xffffffffffffffff, 0x89e5, &(0x7f0000000480)={0x5d, "745a148467079d9a5911514316078e5495d7b4efeae2b3121e4a128400f67a979e75c606adabdd7dcdf7ae751de61c4b73fa2007641d116ba4bbae87146a7ddb5a96a12a16aeb2a088ea19cd7fc38b8d42fb157545c45dd4c926c99a9c5ecb3da7bdb756589327211f97388fdc37f5afb5ce51778dcbd8f2b6d1cbc41944bb66"}) [ 2542.963014] 9pnet_virtio: no channels available for device /dev/loop0 [ 2542.985969] 9pnet_virtio: no channels available for device /dev/loop0 06:35:43 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:43 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x28060, &(0x7f0000000140)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}], [{@appraise_type='appraise_type=imasig'}, {@appraise='appraise'}, {@fsname={'fsname', 0x3d, ')-'}}]}) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0xa00814, 0x0) 06:35:43 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="48c39f203c5241b561ef06d387ca3945013dddbb0000eaff0000008000000000", 0x20) r2 = dup2(r1, r1) r3 = socket(0x1f, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r4, @in={{0x2, 0x4e23, @local}}}, 0x84) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r6, 0xf504, 0x0) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$IOC_PR_RESERVE(r7, 0x401070c9, &(0x7f0000000200)={0x1, 0x8}) 06:35:43 executing program 2: getpid() accept4$llc(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f00000005c0)={@remote, @ipv4={[], [], @loopback}, @local, 0x0, 0x0, 0xfffe}) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) flock(r1, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000240)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0xbf, 0xfffffffe, 0x2, @loopback, @remote, 0x8000, 0x7, 0x3, 0x1}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000480)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x14c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4040490}, 0x4040041) 06:35:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b5, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000080)={0x6, 'batadv0\x00', {0x80}, 0x7}) r3 = socket(0x10, 0x803, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 2545.371831] 9pnet_virtio: no channels available for device /dev/loop0 [ 2545.402644] 9pnet_virtio: no channels available for device /dev/loop0 06:35:43 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') mount$9p_rdma(&(0x7f0000001440)='127.0.0.1\x00', &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='9p\x00', 0x101082, &(0x7f00000016c0)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e24,timeout=0x0000000000000000,sq=0x0000000000000040,cache=none,rq=0x0000000100000001,sq=0x0000000000000000,timeout=0x0000000000000001,sq=0xfffffffffffffff9,smackfsroot=/dev/sg#\x00,fowner=', @ANYRESDEC=0x0, @ANYBLOB="2c646f91745f61707072616973652c666f776e65723c", @ANYRESDEC=0x0, @ANYBLOB="2c736d61636b66736861743d5e24d95d412c00"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f00000013c0)='./file0\x00') r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKRRPART(r3, 0x125f, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000001240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001200)={&(0x7f0000000180)={0x14, r1, 0x100, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xe880}, 0x11) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000014c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001480)={&(0x7f0000001580)={0x64, 0x0, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3ff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7ff}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffffff}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4820) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000001400)=ANY=[@ANYRESOCT, @ANYRES16=r4], 0x98) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/dev/looP0\x00'], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001280)='/dev/sg#\x00', 0xffffffffffffffe5, 0x400003) ioctl$SCSI_IOCTL_GET_PCI(r5, 0x5387, &(0x7f00000012c0)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2000, 0x0) ioctl(r6, 0xcc56, &(0x7f0000000200)="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") [ 2546.018490] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 06:35:43 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x248842, 0xc) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x46000) lseek(r2, 0x4200, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x10000}]) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000280)=""/115) write$fb(r5, &(0x7f0000000100)="b2eaf5190fc691b4b69f641bc1c38e2a5abe8c7007fdaeb9353d505ca60e2face53e21bc6fa211a08390fec28d07235bf980c4c8db92345ce8e2a3a9018d04a0a468fb5a4aae60010b568971d141e4baf056bc6ed0ce3eb5ac2e42ec33edac5dc69dfe9e184acac8f22685417028b824b2507be56615782fc3901732af7a1b6dc757a5c5dee111972c7a197315cb27dc6f7fa31dac65ab6d", 0x98) sendfile(r2, r5, 0x0, 0x8400fffffffb) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendfile(r1, r1, 0x0, 0x8080ffffff7e) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ftruncate(r8, 0xb4) [ 2546.200992] audit: type=1804 audit(1598942144.086:409): pid=19245 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir533489820/syzkaller.UhgVXV/343/bus" dev="sda1" ino=19334 res=1 06:35:44 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 2546.310749] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 06:35:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b6, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:44 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x125500) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9829dd6b854d", @ANYRES16=r2, @ANYBLOB="000229bd7000ffdbdf2502000000050004000200000005000400010000000900030073797a3200000000"], 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x2048080) 06:35:44 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) fallocate(r1, 0x0, 0x0, 0x8800000) [ 2546.972383] audit: type=1804 audit(1598942144.856:410): pid=19247 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir533489820/syzkaller.UhgVXV/343/bus" dev="sda1" ino=19334 res=1 [ 2547.010182] audit: type=1804 audit(1598942144.896:411): pid=19247 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir533489820/syzkaller.UhgVXV/343/bus" dev="sda1" ino=19334 res=1 06:35:46 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:46 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="0300cde03000000000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b7, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xc, 0xd}}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x50}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x30, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x4}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x30}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}}, 0x0) r9 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 06:35:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x5, 0x0, &(0x7f0000002480), 0x81, &(0x7f0000000080)={[{@noextent_cache='noextent_cache'}], [{@subj_user={'subj_user', 0x3d, 'noextent_cache'}}]}) 06:35:46 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) fanotify_init(0x2, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2548.422490] 9pnet_virtio: no channels available for device  06:35:46 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:46 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x600400, 0x180) 06:35:46 executing program 4: r0 = socket(0x11, 0x800000003, 0x8) socket(0x21, 0x0, 0x0) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@RTM_NEWMDB={0x38, 0x1d, 0x1, 0x0, 0x0, {}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x0, 0x0, {@in6_addr=@private0}}}]}, 0x38}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f0000001280), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40008080}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) lsetxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x3) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) munlockall() sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x0, 'team0\x00', {0x1}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}, [0x101, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xe6, 0xfff, 0x9, 0x6, 0x4, 0x4, 0x5, 0x2, 0x0, 0xf58a, 0x2, 0x7fffffff, 0x0, 0x4, 0x0, 0x3f, 0x80000001, 0xc0, 0x8, 0x83, 0x0, 0x5, 0x0, 0x0, 0x0, 0xed, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffff7f, 0x0, 0x9, 0x0, 0x545c, 0xffffffff, 0x734, 0x0, 0x0, 0x6, 0x81, 0x6, 0x0, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x962, 0x2, 0x0, 0x0, 0x9, 0xff]}) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) write$P9_RSTATFS(r2, &(0x7f0000000140)={0x43, 0x9, 0x2, {0x9b9b, 0x1, 0x3, 0x5, 0x3, 0xffffffffffffff00, 0x1f, 0x4, 0xffff}}, 0x43) [ 2549.071214] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:35:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setpriority(0x2, 0x0, 0x5e6) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}}, 0x40, 0x7}, &(0x7f0000000180)=0x90) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/de0n\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2549.132845] 9pnet_virtio: no channels available for device /dev/loop0 [ 2549.152774] 9pnet_virtio: no channels available for device /dev/loop0 [ 2549.261142] IPv6: ADDRCONF(NETDEV_UP): vlan2: link is not ready 06:35:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2fc834cd076465762f6c8427be83564f3e042f9d8ddfd04ee31c627addd212e4bb4a13f8acec042a467c1ce846913dd60a4c5a97c5a5b27acd04412d5225360a0fe5e0639625d1de9ddd90adeb056cbdf00f624370666a811e68966cff"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:47 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000000000), 0x0) r2 = dup2(r1, r1) socket$bt_cmtp(0x1f, 0x3, 0x5) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x48, 0x0, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}]}, 0x48}}, 0x40) [ 2549.538071] 9pnet_virtio: no channels available for device /Č4Ídev/l„'žƒVO>/ßĐNăbzÝŇäťJřŹě*F|čF‘=Ö [ 2549.538071] LZ—ĹĽ˛zÍA-R%6 [ 2549.538071] ĺŕc–%Ńޝݐ­ël˝đbCpfjh–l˙ [ 2549.565279] 9pnet_virtio: no channels available for device /Č4Ídev/l„'žƒVO>/ßĐNăbzÝŇäťJřŹě*F|čF‘=Ö [ 2549.565279] LZ—ĹĽ˛zÍA-R%6 [ 2549.565279] ĺŕc–%Ńޝݐ­ël˝đbCpfjh–l˙ 06:35:49 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:49 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x86014200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:49 executing program 5: r0 = gettid() r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r2 = dup3(r1, r1, 0x0) getsockname$l2tp6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x20) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) r4 = dup2(r3, r3) ioctl$DRM_IOCTL_MODE_ATOMIC(r4, 0xc03864bc, &(0x7f0000000180)={0x14355fa34097cd57, 0x5, &(0x7f0000000040)=[0x2, 0x6, 0x0, 0x7, 0x0], &(0x7f0000000080)=[0x1, 0x8, 0x3, 0x7], &(0x7f0000000100)=[0x6, 0xfffffbff, 0xffff8000], &(0x7f0000000140)=[0xfffffff8, 0x8, 0x40, 0x2, 0xd3b9, 0x7fffffff, 0xffffff81, 0x3, 0x8, 0x1000], 0x0, 0x13b7}) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x9) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsu\x00', 0x14200, 0x0) ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000200)={0x6, 0x6}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x400000) 06:35:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b8, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x3000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x1000000, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000800], 0x40000000, 0x0, &(0x7f0000000800)=[{}, {}, {}]}, 0x108) 06:35:49 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="150100000030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000080)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6fe0", @ANYRESHEX=r1]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) ioctl$RAW_CHAR_CTRL_GETBIND(r2, 0xac01, &(0x7f0000000180)={0x0, 0x7, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 2551.464620] 9pnet: Insufficient options for proto=fd 06:35:49 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x56440, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001380)='eth0\x00', 0x42, 0x2, 0x0) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x5a2b, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x20, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300)=0x80000001fe, 0x4) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8) r3 = creat(0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x3fe01, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x80006) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 2551.525191] 9pnet: Insufficient options for proto=fd 06:35:49 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000400)={&(0x7f0000000380)="5287ceee5c4f6b09625579b968daacfc61fae2a3ceac86cf884e9a073e99418639b9bf1593d99ba5f11d", 0x2a, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000440)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) connect$pppoe(r4, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote, 'macvtap0\x00'}}, 0x1e) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xe}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0xfffffffe}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:35:49 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:49 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:49 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x1) sendmsg$AUDIT_USER_TTY(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x98, 0x464, 0x1, 0x70bd2a, 0x25dfdbff, "5e2e633af164e944283c373b23a73673dfbf35f18abbe58fc789e1a163378a0d2395896109166b8f0ffb6587d4120c5c2f91de7ae236cb9ddff68be4d3692ba7e1aabe0566a617f816da6f5239e1b935d41c10668d3d5c3143d3d5cda45db69bf9b3156043999fe9e4b74acb664a65868f6893e661044f91ee1670237fbbb848b089727aa1", ["", "", "", "", ""]}, 0x98}, 0x1, 0x0, 0x0, 0x8318005ab670f763}, 0x81) [ 2552.043944] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571b9, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2552.195804] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2552.725474] 9pnet_virtio: no channels available for device /dev/loop0 [ 2552.743435] 9pnet_virtio: no channels available for device /dev/loop0 06:35:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f6465762f6c6f6f70300080897f7f379c5f9c0e6403aa0ad86c9939b9a400162fa54f51b57044d38ebf82a91e3f5575a926916bff341a7901e4357fa4e6cf63"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000100)={0x3ff, 0x400, "8c4915b6652df339742094cb09873c238b43c52533c51e3d", {0x9, 0x40}, 0x6}) 06:35:50 executing program 2: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3c) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000140)=ANY=[], 0x1f) r1 = getpgid(0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x27, 0x127354d0, 0x401}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x4, 0xffff, 0x6, 0x8, 0xbcb3, 0xd1}) 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}, r1, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) r3 = socket(0x2, 0x803, 0xff) open$dir(&(0x7f0000000100)='./bus\x00', 0x90001, 0xb0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'bond0\x00', {0x4}}) 06:35:50 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:50 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x0, 0x0, 0xffffffffffffff8d}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0x10000000000034, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, 0x140d, 0x310, 0x70bd29, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x1}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000080}, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') 06:35:50 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571ba, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:50 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:50 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ptrace$poke(0x5, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x38483}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) 06:35:50 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:51 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:51 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:51 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, 0x0, 0x0) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2553.282138] 9pnet_virtio: no channels available for device /dev/loop0 06:35:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000000c0)=0x7) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x800, 0x40080) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2553.332333] 9pnet_virtio: no channels available for device /dev/loop0 [ 2553.383061] 9pnet_virtio: no channels available for device /dev/loop0 [ 2553.395036] 9pnet_virtio: no channels available for device /dev/loop0 [ 2553.616053] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 2553.645998] 8021q: adding VLAN 0 to HW filter on device ipvlan3 06:35:51 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x2000000000000011, 0x2, r0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x131) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) r5 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r5) r6 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="ffffa888000000001c00128009000101766c616e000000000c000280060001000000000008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9, @ANYBLOB], 0x4c}}, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x80000000}) 06:35:51 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xe, 0x4}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4b4320, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x4800c2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000380)={0x1, 0x401, 0x67, 0x80000, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x9c, 0x0, &(0x7f0000000800)=[@dead_binder_done, @increfs_done={0x40106308, 0x1}, @enter_looper, @enter_looper, @clear_death={0x400c630f, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0xfffffffffffffc5d, &(0x7f00000003c0)={@flat=@handle={0x73682a85, 0x1000, 0x2}, @fd={0x66642a85, 0x0, r3}, @flat=@weak_handle={0x77682a85, 0x1, 0x2}}, &(0x7f0000000440)={0x0, 0x18, 0x30}}}, @release={0x40046306, 0x3}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={@flat=@weak_handle={0x77682a85, 0x1, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00000006c0)=""/110, 0x0, 0x2, 0x39}, @fd={0x66642a85, 0x0, r1}}, &(0x7f00000007c0)}}], 0x51, 0x0, &(0x7f0000000540)="9845ba5f3d1182e2df0aac21a76cb27e9c25f0e04756fe89b0bc8a04d1e1edb792c8136c75a19becc7aa8bb9cb9406df779d8ef6703874a5f6f36286ee9af194ba690a1c75d2c3ce3f94bb9fd5052e85fa"}) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000040)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRESOCT=r3], &(0x7f0000000280)=""/97, 0x169, 0x61, 0x1}, 0x20) r4 = dup2(r1, r1) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$snddsp(r5, &(0x7f0000000600)="0092b7421c65b1b9ced99a343c1889790df00ef0efdbd427a554d95cab5de633b11a1590faf9d9984a6656d970b3d5689a3620f8a3762da7ff07950eee82c90ded6a6c3994f4464f41f5a10cf4eb18bd5e37a842ef18203db588d55a16bbf88a1fbf168f6b6ff3074792cff1f62f2d4d005d860cd04d4b3df9894c2f78de556bf0301312e296e92af7a9adc106", 0x8d) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) r6 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r7 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp1\x00', 0x3a1c00, 0x0) fcntl$setlease(r7, 0x400, 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000000)) 06:35:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571bb, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:51 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, 0x0, 0x0) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="f700000000000000000000000000001e7c58204dccccaeb27772cb090a262ef4e35bc9752054df372501f3ccc44b01b3e4fc5f7e16e5551e1fd860dc0b090287f6fa976d7493d2fb370bc5dc45d4d45469600a06abeb9033b614c95a2de3571f450510ef7f4d3653c37be9b331435654b5cf10d5e067403538d965fcd0389ccc945da31c1afdc5b69764db25c1ce3dad48b0158716226be88a6866264a739f18e363c276b155b40c69760cee6c55741a8fce02d5fc726cb21cc90af53d93987088d3d22bf7a022f6a4dbcdd8c4a2bb6043c4efd9f91a"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x400, 0x0) 06:35:51 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000000)=0x6000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x83) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) accept(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f00000001c0)=0xfffffffffffffedb) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000180)=0x1, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = dup3(r4, r2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4040ae9e, 0x0) dup2(r7, r5) 06:35:51 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, 0x0, 0x0) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:51 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0xfffffffffffffc4e, 0x0, 0x0, 0x3f, 0x40, 0x0, 0x50d, 0x20000, 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, 0x0, 0x0, 0x9}, r1, 0xffffffffffffffff, r0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) r3 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x6, 0x210c00) sendfile(r0, r3, 0x0, 0x8080ffffffff) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1}, 0xfffffffffffffe9c) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x42, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000200)) sendto$inet6(r5, 0x0, 0x0, 0x4000004, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @private0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) creat(&(0x7f0000000100)='./bus\x00', 0x0) 06:35:52 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(0xffffffffffffffff, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2554.099379] audit: type=1804 audit(1598942151.977:412): pid=19583 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir288433959/syzkaller.YHCMRz/4575/bus" dev="sda1" ino=19384 res=1 06:35:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f00000000c0)={0x3a8, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_TX_RATES={0x354, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x78, 0x0, [@NL80211_TXRATE_LEGACY={0x1f, 0x1, "aac96f2efd9f4f65e5fb22f74de6c284d808fb57068a0a160259d0"}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, "d6dde9b606fd011d2d59d1f01f8c74c2dd71b3c1580cbf"}, @NL80211_TXRATE_LEGACY={0x19, 0x1, "99ce47ba4162bd26c32a5b3950a622375a04a5b013"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x3ff, 0x3f, 0x0, 0x5, 0x800, 0xad, 0x81]}}]}, @NL80211_BAND_2GHZ={0x100, 0x0, [@NL80211_TXRATE_HT={0x2e, 0x2, "b87e7514f3c4b32875ddc84f6b916ff7fb6140245b402cfa8dbc328209fc3b070584ac414397843bc519"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x7, 0x8001, 0x8b, 0x100, 0x3f, 0x1000, 0x40]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, "009ce599c5be11"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x4e, 0x2, "e5fbec3612a69a6120ae7f2be6ceff656be18554e8de786dc8153a4ff6e9c7af956864ec6b489b62808986e8f0896d0630da6075b55ab157c5799cb506c3d5ea96abd8d2b9b9816c4483"}, @NL80211_TXRATE_LEGACY={0x19, 0x1, "dc5fdd64aac62dcec7e7417669f99d36a58c941041"}, @NL80211_TXRATE_LEGACY={0x20, 0x1, "98512dc8c07d4a9e0bdbffdb7fdac923fb618572f871a47725e3dc07"}, @NL80211_TXRATE_LEGACY={0x16, 0x1, "52551f7106d93cd68a8c0fcfe93caa463016"}]}, @NL80211_BAND_2GHZ={0x50, 0x0, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xf9df, 0x0, 0x9e, 0x4, 0x1000, 0x2, 0x5]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x19, 0x1, "4389046d054630224f66b92b0fe8866d71a5c0edf9"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfc8, 0x8, 0x7, 0x3, 0xffff, 0x0, 0x9, 0x1]}}]}, @NL80211_BAND_6GHZ={0x50, 0x3, [@NL80211_TXRATE_HT={0x49, 0x2, "f60e4c9a4e2825b3b3c17e1355ac2bfcc796c299f795bd8922acb2646f420be4036325507ba7fbca079f43f01c8cbb4f1706374ba43630b3f69356b5e412bd1e5f20009a38"}]}, @NL80211_BAND_5GHZ={0x6c, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x4, 0x7fff, 0xa007, 0x101, 0x47f, 0xfffb, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x8, 0x7, 0x2, 0x5, 0x8, 0x3f, 0x4]}}, @NL80211_TXRATE_LEGACY={0x18, 0x1, "6e0d942055ffca6d6cfeffb26407a876a1d8d82e"}, @NL80211_TXRATE_HT={0x25, 0x2, "5094373b8566ae29a1714e4af3755d92f283a878aa44993bac0271165b2d575dd7"}]}, @NL80211_BAND_6GHZ={0x6c, 0x3, [@NL80211_TXRATE_LEGACY={0x1a, 0x1, "83ead612d7e1c3ac71c8aae48cf4b90a7ca7ac96d28f"}, @NL80211_TXRATE_LEGACY={0x16, 0x1, "d2441dfb9276d71868d76c3a8e8414f292c4"}, @NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x12, 0x1, "b9a26468bff26f4872894e7c7118"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5f00, 0xfffa, 0x1f, 0x81, 0x0, 0x5, 0x4, 0x1]}}]}, @NL80211_BAND_2GHZ={0x3c, 0x0, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x28, 0x2, "d8ec42be2222d6ea79492de8cde8d140338af0ad6d2ab6a2b87cfc9267129536a56e368b"}]}, @NL80211_BAND_60GHZ={0x24, 0x2, [@NL80211_TXRATE_LEGACY={0x17, 0x1, "62abbe531e236be0e44c2c65e8fe9d4422878e"}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_P2P_CTWINDOW={0x5}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_SSID={0x21, 0x34, "b7ff3457746fce62aa75da5b9423bafa2453a42f8b702de319e349bd29"}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4008082}, 0x8400) 06:35:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7000000030003dfb0000000000000000000000005c000100580001000f00010074756e6e656c5f6b65790000280002801c00020000000000000000000000000000000000000000000100000006000d0200000000040006000c00070000000000000000000c0008000000000000000000"], 0x70}}, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x541c, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$sock(r2, &(0x7f0000002a00)=[{{&(0x7f00000000c0)=@l2tp={0x2, 0x0, @local, 0x1}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="980520c1d668f8645b3e0d2fd9557bf54564838359efd3b6f36b3b503a5428c77cc2a249eedc9a9a2a8154a7e221f93fefb58a32b67dce056ba83034aa2bfdad49c1845fb67d60ee2df2cac5cbafe1c6c5e64dc17998330f5cd9d58202527c7b33023da97773e6a07e07cdb5e22ab5562317c7d252c83a858443020a1d575d75562d6a1f93ce2a2344be793db613f2ffc9a977038cf99cb0a5f1f1fa1a09f0998bd08766fad89a4752f01264cd7f5205f5e93bfacfdec95d0be6fe184b8fa65fd1e875758a16cc9c60c641acfdd941b8856bdeb40f22aa60e895a82707d078a9ee39991c34193f711d4d0bb3b18f51f3", 0xf0}, {&(0x7f0000000240)="f881", 0x2}], 0x2, &(0x7f0000002d40)=[@mark={{0x14, 0x1, 0x24, 0x7d}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0xfffffffb}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="b5c5fdd14c7c2dd97b68ba9e0decc7ace98567c9482beffbe6090b39c6bc7f0bdc6d605643561e9d7cf5df42720fe99ba1753ec78e36a22b0b0fcfda898bc42ad4e5deed5866dff010c1424a4e5c8845bd4c872e45cebd71b30a4e82a2a28b169b1f6a1fa5a7ae5b828959cbb6811575a2a243312c499ca374ad3ebf82b35d4f58bc3fe1b48c14049d9ff0effab84a7d91a82eee96969d0ff232598254dda6a0c95640242725a4abea046e2f2e1d3ecae5a513c884c1034c0e4aa06695eb1c153e01711834dc071335851f054fbcab2211d9b65cf01e59b31b6f0b813898866c2b57fb4a", 0xe4}], 0x1, &(0x7f0000000540)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x4, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x78}}, {{&(0x7f00000005c0)=@tipc=@nameseq={0x1e, 0x1, 0x2, {0x43, 0x3, 0x1}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000640)="39080853ed63972788287a1893631f1a9a6af9a8f18d15faff034878e1fffdb44cf7688c1e205173525ee27a97e0c751193d92ba07b88d83e4943d3822e0e7cddbd527efb7b1a2bfd8b4591f591c06c79a5350d2ab08cc4bde2b6dff7664d0940df7f8f97e6a3a938b80fb4c915eb4961564b7de9180d0a22e98712b301e0faffca378c1526616492154a6a6e0264d9a422e457c01214132d94ec2eb68ed29648c063ad4", 0xa4}, {&(0x7f0000000700)="f3186921e5b8c6e3f363124fe6f7acc155a66c4995456a63cac8c0be9dabb91158467b08764fc9373ef962c3967749cfb22e3cb1b710bdc2bd92e9c86c053fe9545123879bd4869cdeef064a374129129824050f1c9f167f1e78db632ccb8151f526d45c14954255929ef616f5eb730f8f3556c3c9790e5b0cdcd80d7f3b01e6084e58a8f152ef69d9a6b824c306d3d8ec6107cfc6305cdd999d966a6c3670722c91d15be922a847b11607c523d6c1bcdb86953464fbc67d5c0bf072ed4fa0e80ebded1409a0eca39823449923058d39141c17452520763d", 0xd8}, {&(0x7f0000000800)}], 0x3}}, {{&(0x7f0000000880)=@in={0x2, 0x4e21, @private=0xa010100}, 0x80, 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0x1000}], 0x9, &(0x7f00000024c0)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x9}}], 0x30}}, {{&(0x7f0000002500)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002580)="ac482ad883ada93c3ea3e8289b87b961b979a65eb010d31875c52ac22cfef9489fac8c2f83ff56586b2c76db7fdc40f50986e26daecc6e2044052212b8fb0d6662f0d87d57a0ca2fc3f2951b959955caf002395934e7b7f7f9a7d2f6cb041976e9d2979d710c74b70471200ea3dfc192ef281462b6a4d77d6cf088acd0a00d04f5931121eb58f779519712b6189a481b58793c9b64a6f4772ceb321489e60f9cd422e65500f383253ca7d5c13d89a813f9c54b18f2067d36fcc59d82324b7974991b9753ae542b565c7ab4eb43807d6a2675e2835467a0b5d2734bf602b149bdaf67b1", 0xe3}, {&(0x7f0000002680)="744548b2560aea002413c6a4468c994929d3385f2ae5edfb49372c6ffad480e7846c9c50fab6b0523652b33cf85573b8b78eb0cf27b9cbdb231daf09087828275eb42cc0236e123d5f41f291288952b6770e7290019d45da5ef03b7046a74895b6ca653b1724728155c1923060f8572d9c4d3f0b2d1fff2d3cd1322a0eb07bd26007e75c282d7263e353fc944024d7d361", 0x91}, {&(0x7f0000002740)="f9f2ae943d01d3598bd9b848be5b3b126a9f77437faf55b67c79a5b6734b2262a980fcd307b7f1af13c7fd96ab467303c82f3a3f0f9bf87b6792865803b9d50a58", 0x41}, {&(0x7f00000027c0)="0180e8326609ba02a5e7b06715c23c50eaa547837f818a10238ba6331210c99694cbd9892ff6665893473b54661c475310d5fe534816d963ca0e6169696e7368424a59ad925252591f1761ec6a21e9aeb214c9bbd12bd2e31f17b78d7b6029a09e2b61969431b84fa84d387b75f3f582acc3c05b747833cc88081933435f6c5a00c629ff6f9ee4847030469a3a52cec9a3b6d0df72ed0a0cbfd9f999794b59e764020abd08e3a50069daf02733c9a7b88ff54bd888bf", 0xb6}, {&(0x7f0000002880)="d5cc111e552c6bac820089c4c3232e2ccdbedf1c78ceef8a4787b6c63aa5266802615e24239a85a9e1a02e34d41a70e5373eb77e3e1a519df7ba2a0947aeb48da4ee45f9933354b5f96e9019d89ffb0f072bf619fcaf9948f1a8fc951cae927f11d73814e6624a55df3858a56bda818a7523b9e92aab12b2ed441524939d5bcfc0326e68f00356efe5f7e5a8480a5d8806b6362aa7f81b7b3c0fa5c58459cf901cdcff6e9d6d62224b30600e7f7ffe397c926c78bfe0a70ac5a14419e99958057bc0847277a43f3f5c2b7241a50aa811d1bb703e2d60916dc66b708b09e80d57a98f7080284d1800cf26cb", 0xeb}], 0x5}}], 0x7, 0x4004800) 06:35:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/47, 0x2f) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2f645076040000000000000080db1d2b16ff07e56f703000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2554.321966] 9pnet_virtio: no channels available for device ÷ [ 2554.333648] 9pnet_virtio: no channels available for device ÷ [ 2554.421045] 9pnet_virtio: no channels available for device /dPv [ 2554.701000] audit: type=1800 audit(1598942152.577:413): pid=19585 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="file1" dev="sda1" ino=19386 res=0 06:35:52 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(0xffffffffffffffff, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:52 executing program 0: getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYRES32=r5, @ANYBLOB="00000000000000090001007665746800f6000000"], 0x48}, 0x1, 0x0, 0x0, 0x20}, 0x20000081) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8, 0x10}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=@deltfilter={0x24, 0x2d, 0x5, 0x0, 0x0, {0xc, 0x0, 0x0, r5, {}, {}, {0x0, 0x10}}}, 0x24}}, 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="633c68a11351c800"], &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0xe77c58b65afa8fde, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0x18c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xc4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "44794394bfc87d1920fd9b1cd619176c7885f58a"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_ID={0x6d, 0x3, "87f084e3288cbba69019fd0cf90b647b459e0b1fe3514ac42623dfb94033edaa21fada915d883e380c60c2b9cfac57ac46fcaa66085aa53eef7169825721754ea23b0b0a7de47fe6582a8ac2fc9446c5ce79651296fb7a19248006c52b7ebd4dfc8e6de329f6d3fde8"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffabd5d579}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf7a9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_SOCK={0x78, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7c2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6b7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x44080}, 0x841) ptrace$cont(0x9, r6, 0x7, 0x6) 06:35:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571bc, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xa) mount$overlay(0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x939, 0x2, &(0x7f0000002480)=[{0x0}, {0x0}], 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="736d61636b6673726f6f748fd1f7e40b60777a373d6f76560b54389baa83cea69f8bd665726c6179002c00"]) 06:35:54 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(0xffffffffffffffff, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:54 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x1}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x40000020, 0x280000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfff, 0x30, 0x18, 0x1f}, &(0x7f0000000080)=0x18) r4 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0x401, 0x4) write$P9_RLINK(r4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x9, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f0000000200)) tkill(r0, 0x1000000000016) 06:35:54 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) write(0xffffffffffffffff, &(0x7f0000000040)="3a03000019002551075c0165ff0ffc0280", 0x11) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00000008c0)=0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x4c}}, 0x0) getsockname$packet(r1, &(0x7f0000002ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002f00)=0x14) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x1, 0x803, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r12}, @IFLA_MASTER={0x8, 0xa, r12}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000003140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003100)={&(0x7f0000002f40)={0x1a4, 0x0, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3d90a3c9c81cbf69}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b04, &(0x7f0000000040)='wlan0\x00') 06:35:54 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x3) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x442001, 0x0) r1 = dup(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r2, 0xc1004110, &(0x7f0000000000)={0x0, [0xfef0, 0x4, 0x1], [{0x0, 0x0, 0x0, 0x1}, {0x0, 0x2}, {0x0, 0x8000000}], 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_JPEGCOMP(r1, 0x408c563e, &(0x7f0000000100)={0x0, 0x4, 0x28, "89d867b52f7173086217afd4bf98d0054dfda2fd12f6fee789bd013b2a0705ac2cf1124137fd109d3d8e1632b983793c00bca6cc394d1b5d203534e4", 0x3b, "fdd55a8287df42be778affabedbf44d3461e33133c4352d29b74c5e9a07a4dfc97d37e2e44ba22e76048cd21a41d41649fc072e0524de892170f8c56", 0x80}) 06:35:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571bd, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0xfffd, @local}}) 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) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000040000ffffffffff4400fde5006e1c487db600000000849078ac141402ac14142a0000f6000401907800f426e600c800052b7c5542b578bdb7bfd1237a04741020f4f4bb3de21912b7e2721e5797c4b69fbcc852e4531b5883dcbd3a030777af231e09a26b2162c71d13b40b65061971d8e53c8a03e51eba6530788d731346da90da861c96a31779b1dd4035e25f19daa2b9a6d6c9b1db38e3"], 0xfdef) 06:35:54 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0xffffffffffff3fe8]}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x64010102}, @in6={0xa, 0x4e23, 0xffffffff, @remote, 0x1000}, @in6={0xa, 0x4e20, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x101}, @in6={0xa, 0x4e23, 0x18, @loopback, 0x5}], 0x64) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4(r2, 0x0, 0x0, 0x0) 06:35:55 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, 0xffffffffffffffff) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x80) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2557.673225] 9pnet_virtio: no channels available for device /dev/loop0 06:35:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2fe46a762f6c6fdedf530cd0b7ce01cc68691c10f56f703000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:55 executing program 4: ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x0, 0x9, {0x0}, {0xee01}, 0x13e1, 0x4}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001a80)={0x100, 0x265d, {0x0}, {0xee00}, 0x8, 0xd86}) r7 = getuid() setreuid(0x0, r7) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6=@private2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001bc0)=0xe8) r10 = getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)={0x17e0, 0x24, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x365, 0x81, 0x0, 0x1, [@generic="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", @typed={0x8, 0x51, 0x0, 0x0, @pid=r0}, @typed={0xc, 0x86, 0x0, 0x0, @u64=0x4}, @typed={0x14, 0x79, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, [], 0x1}}, @generic="e8a2e6fb7d3ff6161e873cb6024b1ec432badaf7509c0851dc964477f4ebb1cb09515e7bb52b6678858420988383d326e37c60c94cca8b82a1fc4c5d69ea5ab3f34bfbafe04eb12051a2630d3ac55f38bf0c6cf55f299993f38908ef553fb7dabcce9cff68b8b56ae2bab67d1b8b4c56801ff23d1af66c15c658ab791780589971881d0e0a0b6c00d544a328d9453821b771979c07cafeaea1979114ba157adb042b26767303abb9f6ae911ab4b49fc44d1ac7d96fd5c4c1ca", @generic="8351068e696a040cb163249da6d0ea8fe4e7956a665eff613c81dd6ba87d77bf8055b165c820c7863a70968d11cbf830f62b0dec1e49d784ac17996e9f849abc1d14a20380978d78aa85856b7dadb18f50e3b5f60ffe2c3411fc5fabc3b01fcd5f699abdf2aae84ad592bfe6a244c34ca10007bebfcd0dada6892b8462b347dfa2b9f041915b2e9fb1a99a65e742455493acf7fba757d735b2868e6da1bc16a754e03e305accee9ea64ce31e3f547425a329533b7da23055604d33bdd672424dfeaaf9d139a6baeb543200d74f1c", @generic="442642580c271a94d276116a26457af16f992dcd344513c7e9a468bf746c64232f16d7799ec3b076c9811feaaaf533a21bca822e04218015c002f5acf8ad26166a010f628b50c89a5660cc36245c7f1c920a6c56c4026346c3868606619a93163f92182cb1f052ab20f275eb78823b1140d7bf6c13fc35bacae519873fa15d149f0bf7583bf62d19b3bc2b0e137a762bc0357d337a7e94d0dd4881c21db7fefb3f04d98a63", @typed={0x4, 0x94}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0x1ff}]}, @typed={0x14, 0x8d, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x3f, 0x0}}, @typed={0x8, 0x24, 0x0, 0x0, @pid=r1}, @nested={0x129c, 0x63, 0x0, 0x1, [@generic="06b5dfb4a2d49c7acae2fff81a8d53bb086946f3c8b3cd347f4050a858393929a43c607d98f2c863c2a4da09d3a5169e2b682b3463d9a12811bfee724ba120413b7782d6c94d5872c4a66e047398809a5ad406573511d94c35c455b3c1ddee60092d4572271e977555a8901b97445228", @typed={0x8, 0x8a, 0x0, 0x0, @u32=0xfffffffc}, @typed={0xd, 0x71, 0x0, 0x0, @str='spectator'}, @generic="f8a35f5ec02a9bdc32dbbb16ad48f1ff39dd3853ada5ccf951ea97d2d541593d1e91c8d3af98027813014c425d26765bb4da5cf0d2dd821ff92ba957358a7d050da4cab8c47b75dec9c26552d455605d14abd2818d30971bd37f98d1fb95400578d16d691912b42b9a88c46fac4b286d89d6ad7fc11462377c3921b04f449ce41af10d76dafa9f7165896e8ef7b39485ca75895f7e81022528d8d0f0207ebded66ee07ecf8168775d66cfe799ce90ad61cef27bbb8c0abf25b0b956d775926e5ae501709cdb15c80bf9b2f2d4a17c15c56543ea55d8380f6220127f3d2ae329c8afb9884bf67943607029e2dd776c49319b03551ba323329fcb4022d", @typed={0x8, 0x91, 0x0, 0x0, @ipv4=@empty}, @generic="fef10986885877c0f1682d8160df95227f9c344e529acdf377e6c6d17ee9a495b8c44b2dd2bf5aa209ab6f04157448bc162876aeb5fc12effbfcca35bd1527445c146198917f84cf8aee42aeef5d5e93429a56177d1512a7128666bbfb7835be4d196dbaa1d72073194d484e31cac54d7c46826546ac65068781487f15374ee83fb1a7a0b15eefff92dcba982dc5baff172ba3a873f9e268fc05ef6b37e867137f8ee03341b9ce005be155a36293bdedc43f552b01e1e2c0f98c940e456262c17522192ec26078331701e83eb03bc804752013cb8f90d6958f4db6bdba1fc73e88716ba0fb004da0728e930dabd4336bca613b5066bc2a7024c406d4546a372c8403d6c2911c203e939323c3109b0df9e856261b60d48e3b15a52a0a6fc1e9c367f2c452e5c7ef7683927d0a24a74dfaec92ac6fab65f54a530dcf493802e1533ba2d82520c321c00a29712c9204bcb882ad775d9134dfe290b5891fe1cb1874418b8c56515a4e6555b8525f0de61007938f72aad932a0f422b14fc162331608aaa3bdde1a200956d96403687840e0a61dca2fadae5529a8c40e529962f02a0cd36d8c01bc1ecc64f52d9c0a3fb781380e14cee6ab122637196d96803eeb572c9a1067c2b5d88e62820defcc8b7e831310babefd48b46def0d12a15aa43aaa57fb28b59995051a36131050dbe692f0b85f062e5806e9073998881608e318d2ac07b36c116c56e3e628e470f8305f00a5a3de2abc70e1332a0c44f0a383abca3a4400188271b51334999926202d71e8dc96162460dde1607435eb27b31227467bd1625740895c9a47058641f945ed040e60b0db8280b7e7b07135ba72dfb7e6bba98c34ffb609f5d04abd36eafe76ed981176d9def01f4ec54c1b8ad149b17bc8cbdebd456a34d4a99f91b56535abef2d30215272da2c0f0552a399c07da0853dba7e62c02d3225b49706bd41f7c0846ca72a840a17cfc6deea5be898837475ce527bcf6fbdcc85408462bbc84b0438d4731d76ad6f1bdf16e3cb8d0403d967c3c4b75b705c37b300cbc8aacf1f5e39c2839fd12892786e163b037c88c44da56f46403a7012d5e9621bee2c789ba00697eb5ddf6ef24f16dd73bdf3b65a922176c7bd0ced1ce9154b2bf482a0df4caf3f5a58cba713474ba2814f56e040f4b0704e01b61f602a82d203c8f9d388459210dd0cb2bdfcb4ccbf0c0b5a95647d19891236736c9ea1f67a4494f9ca0decb1cf11cfa795d445450a7575c7a6abe73a558ad5c9bfa6df95d258ca26ae7897ab675a784e68aa607f28b76fdbee6717fe2ad008467235fbed192ec3cf2bc53a5807ea32dcf4f50c14b56920259e0d1035c5f83380d66465351b973dbbf67e937c095ec526a9a15dc1a8f1d4231efb620ce37730fb91cd7871b87ae7330645e47f858df36509c586e0770f1d620cbf496b0d2f0fa08e475fdc6443d80ebb3f4586b4831526e582390c03cfb16f6a64f3cda0a75320954681b199eb638a7f35dea5313186bb54a18ad8235dcd4e27db8aa3aa680ff160ad2d7e5eb3d22a3c7330ac0f777c5abd0968641b5b19d1dceb5af19ac4491d1e14df9af5a47c038af56423bd673cf3e34ed1cb02be35387c75d727f5cf2952184be779dea49b95f41894c4d06caf36a6a10654cbbd807e38d5be127ccab1b8d7c445a884aef86821db6b255fdbab8bc72a1dac5e4fe936afe3acf501931e3193fdeadc5f72a00b2314fba8463bd11270f5b32b8137210e05a7fa5b48e81b0a90dd7607603aa73959c9ea903c04caa3d6bedd7dc35b13a7b0a6cb213a04f0b4923cea3a777ecc5f59cd43b61337b419b75e0d3ec7c02c719130b514d8305384e3b2087991658b79bb6f9dc741be1d018fb02697956479688e589ca169e98cf7178c558ba3eb089c6e85144c2649393884d81b44b9622f5aee8a189ff34fb1ec6c92f3ca7f0988926c7df1f1ddf7a4b7106e2bbd0eb297325e1c16dbeb7a74290fcc631df7f741d618c82516814d9bd16660968afb2dfa7bd5e9c80512d222cf97d123d95794b754067d68cfef897c6fb58b9004b48f088dcc9ff4f437964e1829682197f1f348b3439b947b06d13ab406d942f552d53946b60b4f51331c0491b8508a85844c5dd0879d5362b6c13683b4f15c9ebed01595a170c81560454b3cd9d1abf6ac872b3f6deafed20c6ce1e4a99f51a0a398a46a6d690309af47b78a7e1d9329d5057b22ef25acbe729d56fc264173b16a6688a9751d7b803f72b9afce0721de117c977fad72d8222f5d4e96bd9e6dcd9ac14e155cb8f1217b35eac87fe3b57f889171ea9a3410cd230875976fa59ff79a3179f3f65f4b9299311839fe911fc4a9713d16673cc2470c7235c9ca9aa5867ac44669b1a26cd07e913ffb7e93def43dce5837ef0695d87c8f2ce0d9ff353e347165933f606f029339a79b83952685a83193938231c2b25c74893266fb342456262cc5291bc28a4a2f2453ffee532099ed6a2e5e4bcf1fbde253ab32bfa4564304ca96a646afcf2d67790e47f999e04cb63837700c9528f10cd01267f67e0a4695bdda2319e000662a9e74e1937bb11244a4c77f68114a44805a278031481561f71481caea81f5a78da7e7d99d48d4eb11a0e17360adb88409158f6dab85e53925244825789413261f11e1d3a8d8e54b6721a7e3a06e05582f4fa2268d217d3fb402031b4f48e9fd768d5949781e315c25aa346294278c50b732a7e92428b52822d9cb6f04de2c3099694d551f2549728261b4efc5ef921ab8cac4d49ad898576c2846c107a689272e7c9873cccab548bd03d21031524cfa37f0b709ae5234384064f1af980dad2cd09d99ffca182b1b98fd458e4e3144d8e6018ab495784e4d946940172650e1f1e0b2ea7c5698fceafa59d1130e159f59a9d72e9ad8fd4e70554405d66501ccbe4024f97b888e70fe8e480176b894e6d1a1dfa44e2389cd864b8a5bd3ceb94467491213780ab7cc61bfc79c1e1d4d37b6dd115cd8363c07a401a741513c750efdcf46ef6119a2316c65659133244ba07f0704ba8024487c7eefd18e11e6a91d4d10bacdbfb9b7f783bbd7f228c80ebb865372b39bbc298997e5cf2051dd1466fe0a6600af0b023a32c0a1863d48260d897f3026ebc3ecc00ac098bd6ce0e76ac8048049a88a1a6029c857c27ad2d5c9919dc5eb3e12c364e6c1b0fa315bc3eb7d1270ef482973fba57557cc2e72e01a2062996833a45092f06101aee7fa1fb0d618e1801d938ab61ca6cc5847adffcc701dc08beab295cd6e4f8e99328310a8d800455ac4c05ea67f03e8c63799185d4148728bf4aface5962a54721c3942df16f5f5de92a14423bbf17ae9a6a2ed7727baf445d21d60fad12c556de2ceed7a9f30ec5855711789bddd38184ee764671acee2aee5e023e8c72a3f88ab1324b2cb1d7ce54efcd55ac022b750f72331ee9ea7373aff07cf18ee973da1dda9bdb5492e3b4c51e391159b37c74380ff96996f149ad3ac34f03c5f5609c7ffd25b4d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@generic="ac5fcb2f7ad188022e4dca459a294d121d56fee44d50b32823b57f644566bd6692ca6863fe20dc18e3ed4ca7ccfdbd954b5cf61b4ca1c556275424c8bc3a3a2e3cc6ee7827b16d652f4881a812904f63ffd38b122ee9f5baab9a7a3a5a080c1cb6840f556e81b762859cc8f3777eb10b21e54024b0bc812e9186a2616ba6024e552f34329b5addbe6ef55c70cbb1bf9ba1135b061309716dc5e009c0957056faba92167d87933f367961ab0b3cba42f3eab2b5149680759dc1d4bcda6dbcc8e332ecfe649a0c434eddc491f84bc4a8fab6b2c9bee63566c087ae7e6da3071a8d2129c3ef119cf2013101e2d32c385672d2dc9964b88a824a", @typed={0x14, 0x86, 0x0, 0x0, @ipv6=@private1}]}, @typed={0xc, 0x58, 0x0, 0x0, @u64=0x9}, @nested={0xd0, 0x63, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @fd=r3}, @generic="11623cc21d3fd26cfea3a58b14790ad6bc2a293d936f5c83857bf0076aa1418b35372cef7151b3f47f7bca7d0fabbc37351d52571c4421af616e3472507887cdb99d6cef6a6aa82e49737f2406e2f6b8b926359dbf44841f8e2b3e749316400c4c85d832c86b2fd129358777ca5d30537f1dd048f6066cfa364ea26b33a3cbf56da12c3bff873f6cafb0fad76974423e17a43c9acd68253209b611aede178a5521950316fb1398b52b389e9bada7b814822f0acd6dee66bdfd", @generic="11fe7fe6c841573603d5ad"]}, @nested={0xd2, 0x17, 0x0, 0x1, [@generic="b22be0f275d36e6f7ba4d3c30f6b46a1271b3ce2c26fb1910ce957b8dccac470fb2d289fd5d4723ef91263a7263666b94e5c134f09878a8f388dbce7b1b5613b13dc4d53df1cbb2cf1e7dd0db7cd306f218a0b6a8077bf88f55bb9f28a41d1d01faced9a908276f15fd19189c3ad53e027389a3fccb2078ec6c525fd1155830a7e5780d9446f8a89745d32956b053a4e9c50679e738c6852cb1263667b8b201790ccb247eafa88d8f25db68fe9a51028cdd1bfadf3ef03e75c3aaaee45bb1b65a386a96626c2c1905c0b0e7d33b4"]}]}, 0x17e0}], 0x1, &(0x7f0000001c00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}], 0x58, 0x800}, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)={[{@spectator='spectator'}, {@noloccookie='noloccookie'}]}) r11 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x109503, 0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) [ 2557.733092] 9pnet_virtio: no channels available for device /dev/loop0 06:35:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNAPSHOT_FREE(r1, 0x3305) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2557.810547] 9pnet_virtio: no channels available for device /äjv/loŢßS СÎĚhiőop0 [ 2557.823427] 9pnet_virtio: no channels available for device /äjv/loŢßS СÎĚhiőop0 06:35:56 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, 0xffffffffffffffff) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2558.688695] 9pnet_virtio: no channels available for device /dev/loop0 [ 2558.702819] 9pnet_virtio: no channels available for device /dev/loop0 06:35:57 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:57 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, 0xffffffffffffffff) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:57 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @dev}}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="dd6009080000083a00fe8000000000000000000000000000bbff020000000000000000000000004af45c3bbfaede2665742d412000018000907800"/75], 0x0) 06:35:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000000c14000126bd7000fedbdf250800010001000000080003000300000036ad2c377e3e81246c9ffd2ed733538ac87d966b461b2441cc764a0c5fd11794af03116242cc46d04435"], 0x20}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x98, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0xffffffffffffffff}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_virt_wifi\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x1}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'team_slave_0\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'macvlan1\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'gretap0\x00'}]}, 0x98}, 0x1, 0x0, 0x0, 0x4008040}, 0x1) umount2(&(0x7f00000003c0)='./file0/file0\x00', 0x1) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x480, 0x100) connect$phonet_pipe(r1, &(0x7f0000000440)={0x23, 0x7f, 0x80, 0x8}, 0x10) mkdir(&(0x7f0000000480)='./file0/file0\x00', 0x22) 06:35:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571be, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:57 executing program 2: 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$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGPTLCK(r5, 0x80045439, &(0x7f0000000100)) ioctl$VIDIOC_G_FBUF(r5, 0x8030560a, &(0x7f00000000c0)={0x0, 0x41, &(0x7f0000000300)="949403586484116fd989041c48ce7674d5cbcd6db06dd40417225f452902ce6bcde1f734f17411c33ff464cf0df7b9546e263426b00ee50fd38b4f4f15bc569470462eb433f32c7919f314a053f8711743f5c44dcea60a723f75a4089cc9798d6145c8a9150569c7f026f0ae628f54ac2db6594b95d53a859cb906e82a615b36ff84ae3ced679e5e0cdb83dca5e5145fbece20", {0x6, 0xffffffe0, 0x47504a4d, 0x8, 0x9, 0x8, 0x4, 0x4}}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x94, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x64, 0x2, [@TCA_FLOW_MASK={0x8}, @TCA_FLOW_KEYS={0x8, 0x1, 0x4930}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0xa, 0x6}}, @TCA_FLOW_POLICE={0x40, 0xa, 0x0, 0x1, [@TCA_POLICE_TBF={0x3c}]}]}}]}, 0x94}}, 0x4004004) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:35:57 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() setreuid(0x0, r0) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v3={0x3000000, [{0x6, 0x9}, {0x859, 0x40}], r0}, 0x18, 0x1) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/dev/\x00\x00\x00\x000\x00'], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2560.068587] 9pnet_virtio: no channels available for device /dev/loop0 06:35:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000027c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="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0x1000}], 0x1, &(0x7f0000001200)=[{0x70, 0x115, 0x5, "0dce29eaad5d13802dafd9384e8350ad238fbfcca5866bbc3a43ecf3eb71c1758173ea140ac041a95671740e1f3380eb0882bc4f6277968b1fd9ef806de309d1d2ceac947c4bb616d611ab69dce5f67101002465c68c121f75fae3"}, {0x58, 0x3a, 0x1000, "8a2462c609bd0b818a2bc5ea379989dbcb93502a4f02a49ae1c9fe222dd5978272a533d932d05645dc1ecca17d1810c70e5c761bc35ecff6910d8d7068c1c76470496bf7a9"}, {0x68, 0x84, 0xf3c, "bf6ef442d90c04da39919afac7c786290a62b49e15dfcb52369bfb6a8f3f99fb8a63595331a083bc64bfdffb3cb3d9afba902ff7e94f3c8a7cb38eba233e8933f84bb2555105c44487b81b7df021d1f3c2db59a923"}, {0xe8, 0x84, 0x5, "94e549d80270505b85ef3db590b1a1fa6c4f04416a412b0a306a5f829316f679e2832e4d5ec6197814b84a6093ef8c873441d4256b0d068dcf48bf516b247951645bdb4932e7d5ffc43eefa1abe60a6518af0695aab84d491625cd8d3232e4c81bd1f7e9f940cb3211c10a529b88ce6442d7c9e95f0daa13bdb075f1fe6aade2ad5f893344b45650436ead25435af927aedef401b5f35cae25f74ad7a416bba3854bc4955276773a2ff201b166933cc53737ad8dbd0cf64e9eb2defac1f35cdf7371b8a5e9bf4cad61137d684f033ec4e90201"}, {0x80, 0x3a, 0x7a50, "56033cc6ab14a45ac9722a1840cf9745393705c3e60a99b34e777c6ec02985399070f3a978f815b9d82c8e709a5fa9f04b15623c75d34923c95f5a790fbba0c37e7a69edcf920f516ec1496a5919293c2da6531794143190186f905a13efbedb81e95aa8cc68135bf833"}, {0xe0, 0x1, 0x8, "8295f98e840b942716a244a804a2f1066b2ecebd013ad84e73db3b398fe0171c792bd4b4cd106dca3213ee3d315737cc68df7ce16a44f23db48184f458c865183a26585068d374b1557a6f2191cb75774229a89343b7e736e9a1e0064c5581a0d300a2ff192a9b3a425ecf156287af3258eebf4cc0dfb491446501134da488fc2f9c6b790390957816119b3a04c5606e899089520729bfb80dbaeaa86200ec8816d2df92d938879c54ef2457b42d7aded0eae4d344e872443546528f9c440f0988434a4c54d3961eb0335b34"}, {0xa8, 0x109, 0x0, "2de86a5b54ad71533d0b1d8c05fc7c6da9e34c2287dffba51d5958b94833ec817ce5e281b7db937e8caf63727974f400bf52398c4a16969a1dde1ae8cc3a9c46c8110f93ac450d3331755e391c83ceee45edbebe68dc3edd35f1408dff2ea45c56b947301156c344d3f5aec5a1bcb016b605e5dfcfa2fb4dee3aeb9640097e5abcba921e2826752ec58b40ce61d1e9191ab2bcb1fe354e"}], 0x420}}, {{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="6cc52309a6a0a7df4ce6", 0xa}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="50000000000000000b0100006e570000527fe0d92729d4f0723dc0792f057a54ca38b5809ddecdd574b13f366cf75262ff5101d2948a9e1ad819275c0441eb86d41e8997b23fa965a015bac348000000300000000000000029000000760592765d36f1386810a28f51abd551a3386a53c15e91741d67e166e7fe30150000000020000000000000001801000080000000a731c5a1adaa011f72f2aa840000000058000000000000000f010000ff0f000085a1ad530b6e6602e34726b4ab0269d58d0d1533dcc641c7cdfa66ee27076f29eb64bcf4d3f2678158fc9089b84b1594c91a6cff90ace751a6f80e6a30bb5d0623720000000000007800006ad2bb750015010000e7b9000096c11a2de15c9348410939205df555ec4b911551c8ed41bae0747736f737f7e3d1ff16194e9c594d16b5b4ef92a0c31a6b2a02992364aad048ad9bdb296ae15f5145a47dbd7d73ccf9378415b77654b88b8cee972563a2511bfc30c5e078a82f8ae30000000000001010000000000000110100003a000000a1280767d13e5d6bc1b0a9ef5f3539acf7af2023965fc2f89af4967a6a8e5e5d2313b5c14b198aef46733f1f85cd69ab6198dcb3d46b73cd948b518fa309d7f3fc91bcb601b30d4ec0efbd0f352696c2bb9d962a0a413004fe14e68ba2bee1946dc4293b7f6870e8e3cdcdca76d3980a5491b1cb6061122c4b21ca8ce911059d2d964ba5adea8b3f1059cb1bec0f2a82f5e9513908948c5cfdd095aa3d1bf9a70c940edcce4e5f57bbcc65c5d728664ab4145428d0f387b92dceba0e18d38db17e28f528c25aed444b1eeed265caa69885a2ea0d2550875d504110522cf697e4fd008878bbd34248bd422dcb219e2f693305b6c1dab0032b75065b88c253ce87184f0ed6c97250af21042dfd55860f14dd03c588500f90dc4b9bd7d2c34fa7766c71de269dea2afaae1a9275484002109d5980ac13ad19dcf11908cabea0a583d3be9d1e9f5b4092562b3d903909a9edaec0d9fee4d00944f31fb97932d0830bde19d388627251d29350c0bcdd45f64ce72e23baaf9cd0514ecbccfedf3210d932daeb3e6f4211c938f252902e96bb07bd9f89f629b9602ea84cf8d3017b6f93c57a8afe8c1402f35fe018bc5fe81d637c99a1240faa14a01e88c7cbb4fe2fd5749f79101da3e5ef3b86ca4a98d01fa245484361275307d495f117fd3d9586039fa915e47ca3336f27c1e2e583c2f3974793c1a3a69c2fd691ff4b66eb7e9485557e97cc13a29e44e6557bd3beba8bc66aea4e24f0180ea9fc38b9e1ede826d32f492dc82173743bad944873adedba89d6beb683a45b689dc6a852178affb756c829e56e443910bb2d0d16388f9f194db35da25191e3d0d5fda1a2a56027d44b15b528aa3c423ccbf49d0e18af6b7c7abbff3c6ae8256bebc62aca2a4a3ca3195f9def6ed43a8c16c58eea51cb49de72720f8ebfaae30fa5548982f699068ab89879568baa3707211e655c2dfa973d2b315ca49440bc180107456cba7a407d8a27a5d4218d8092f86eec523d9f4c088466266bda722fd031100612b35c9e6e4c3991edf14cb392182d610d030c67187bedf1e21e780900303fbc6b20007d69002b56708ff105f3eba2f6c5228e51c9489aaaa767c09a5ccb13a16494a74c6b0aef6013117fdd5c59c8eb0b1fac9381ab751a575219a9d1c47cbde7756945d1b78a5e377156e6a326dff47373b5ba68ea5c7feac01f486585c28995d88c5e26329dc1346bc4e193f2d92a9ef82b703cb14fda3d79bacd1f8866cb6fd26757e2e9eb9a25da54121f1a06599f126b4c4c4173df4a031bed167e30ce58a8f270ccb1310f2d2e1aea7566d19219bbff43f3387972783b5cb47bfb40d7df8efe7da31b4405e40607928eac51c70149ff718d64b94b5f83be5dd2e0c43aea3270b0263b5f5265da1c83f808236296414a17a52becc38817aaace23b6425340e7f7cfbdef577f06f327afc5f105779ca091ee1e59acd7a7f3a06a6127369c27921be273de814bbc40ba6899852ddecfd65c6efb15232c13a6486b2f24bdfe848b5329720548bfed3f64c18f8865fa36b385ddc194a4b01dd0e86bc35252b5a5ef14a3fbe69f34cfd63be8c4cdb3d5d54931724911cece62484d28b8f2a930c8be051436cfa7ca35eed2e09cc1daf3f1dbf21e0b8a8a21dc935bdb0e6c25970291222a3146a584e8e3d2ca8448b4606e8480bbe800fd361bf11ebbf720774377ae3d38f08eda11cb47e987f6f984fef8ef97af75e1a816fcc2b727d55d61cf24c85a38aec02a9b933be4b74976fae8cb57b4f22984bed1210bd2c294d92a5583047d4d03ea5434e324eb1ce00a1c1532ea6bca72c3a990c302b4b7b04a57d12f40b86a8098b6fef08ffccff15fec6a761c62a438e6453ee2df3dbd79a9e6491489bd31229433f230deef79edf5359e3f5b0ceae841237a976ddf67d58b5f180a3e9a15d086fbadbf3e201715f2ceb4ee9b0bb93da68105b0c98c08aa0ed40d104a0fe2113f12ffd6502e02c537b35b3b81f62fdb98652cfbc08bef3868a0524a96291d86a17df1474b0d9e390da35cc26e37b0dff9455196ed6a2b26bcd211e92466e3e5c41433e25a1a5dd999da66c63eb2085dee32b1ad6829d21e53b082157e5db64e3f8405cc4df4b8c84ae762f5d98d1e4fecb4cacd521d4c9a465c7577f26480153a8791b2cfa3393fae0ac6158743a0c49b01d7faae7caad0fd7804f51ac49d8ec321fa013c2baf8cdcba6c6116698eb6254eaf3ad65d2adc34fe9f81811ed66a2e0ca2e0bb0ece4fafc35a5db6040ffffeccb57cdbad032030588676272abada3fc02a6dcf1d9558eb02fbc8ac1ca87f8d6e93a15f98914e5c8ee646fa8d7f87bef24d567b22258dc7dd93d36ca90b07345b36a62ebb4d37833647e69ebb68252458425c60920b779e52d705c063faa23b619bd22fb6d0e09bb3594be71233976f3e0537c2c63ee8da82a75b2aa6bff5a482768c3f82d34082da9314db42f8c805b878a08058b693e957b26e178c6930c86160a92818f324edd1f9f41803ce64f561adbe901ca1854eb6cb09f8be5c8102609392d18baa69b6e1827452b0343f9ebcdd2fd43663a465fc70f49cca3a8f36ea1ebcc864010cee9bef34cb5f085ed0b0d1eb1f8da691d72dc9f74673485b18ff3daeb38d93976a05566edaf307ea4423bfea57f89d1d4c459b60e1e19d8e83d0932d2286cddfa0bc224c8116ad31267c5f23ae2f99e12ab70502b99eb665dcfdd51c9428abcf7400f22d80addb9f3b369c158598a9426d1165a2e38993b9589eefb03bc86796d6b66d059fe644819de910ca0246dcc3af4091e447904fea2874fedec3cb603dccd7a2f16b0cc7ef18a468d6aa42480b03ee16151afb2e912d22a4392c6f811f344b92489725131abec9a8bbb6c651f0c84aa4583bc8d3c7ba47088b28cb335e6750afff70ec9410a54652fdad2f6544342db7b1265b1e1272406a45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0x1180}}], 0x2, 0x10) 06:35:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='openpromfs\x00', 0x400, 0x0) 06:35:58 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x61) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2560.125905] 9pnet_virtio: no channels available for device /dev/ [ 2560.150559] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2560.165943] 9pnet_virtio: no channels available for device /dev/loop0 06:35:58 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) dup2(r1, r1) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2560.250358] 9pnet_virtio: no channels available for device /dev/loop0 06:35:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@ax25={{0x3, @default}, [@null, @netrom, @default, @remote, @null, @netrom, @bcast, @default]}, &(0x7f0000000140)=0x80) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getpid() sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x89}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f649203d860"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff, 0xb}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/ip6_mr_cache\x00') dup2(r2, r3) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/nvme-fabrics\x00', 0x100, 0x0) ioctl$VIDIOC_S_SELECTION(r4, 0xc040565f, &(0x7f0000000400)={0x2, 0x2, 0x0, {0x9, 0x400, 0xff2b}}) [ 2560.303625] 9pnet_virtio: no channels available for device /dev/loop0 [ 2560.362608] 9pnet_virtio: no channels available for device /d’Ř` 06:35:58 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x1ff, 0x4, 0x8, 0x5, 0x200, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x162, 0x2800) write$P9_RLERRORu(r2, &(0x7f0000000080)={0x17, 0x7, 0x1, {{0xa, '/dev/ptmx\x00'}, 0x3}}, 0x17) write(r1, &(0x7f0000c34fff), 0xffffff0b) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f00000000c0)=ANY=[], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2560.458891] 9pnet_virtio: no channels available for device [ 2560.470622] 9pnet_virtio: no channels available for device 06:35:58 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) dup2(r1, r1) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:35:58 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) dup2(r1, r1) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2560.929912] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:35:58 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x3, @thr={&(0x7f0000000040)="81ee3b047383ccf4f6d7e85dae027b5fa3fa922714a59bf531151bb24fc425670976dad3216216636dc3f21387ff9cd68843c7bafae6037fb7eeb8a31c84d653be09637a4bc4aea59180c58ecedf16", &(0x7f0000000100)="5b6bbaac661f6cf501fac9d151c742e9165959c19e005e94603906852007b9639b13633acc61b5baa26c28e4bf5f9bde8d8fe4268254d7c1616ba693dce41e9840af2686bb24058446f3b125ffff8fb76428a27c4a0d6ec610ae12eea54ca46c2b01b8180438a9b60a1a94b4e40a83bdc4793ea5e49d0ded72abe90a"}}, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={@remote={[], 0x3}, 0x7, 'sit0\x00'}) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) 06:35:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571bf, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:35:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x4c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x4c}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000019c0)={&(0x7f0000005b40)=ANY=[@ANYBLOB='<\t\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000fddbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000101000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="f400028038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000050003000300000008000400592b000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004002028000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="e000028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040004000000080007000000000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000034000400d6000007020000000000b7a509000000b50001dd060000000000ff0103000000ff7f3f20e35a000001000100070000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="740002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="380001000000010071756575655f69640000000000000000000000000000000000000000000000000000030003000000000004008246000000000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140202803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400ed0800003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="bc0002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000025000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="4000745f737461747300000000000000000000000000000000000000050003000b000000080004000300000008000600"/60, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x93c}, 0x1, 0x0, 0x0, 0x20048011}, 0x20000800) ioctl$VIDIOC_G_PARM(0xffffffffffffffff, 0xc0cc5615, &(0x7f00000000c0)={0x7, @capture={0x0, 0x1, {0x1}, 0x8001, 0x28}}) r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x201, 0x0) ioctl$VIDIOC_S_CROP(r11, 0x4014563c, &(0x7f0000000300)={0x5, {0xff, 0x7fff, 0x9, 0x5}}) 06:35:58 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x10) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f00000000c0)=0x5) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='openpromfs\x00', 0x0, 0x0) 06:35:58 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000016) 06:35:58 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) 06:35:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040)) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@newtaction={0x4c, 0x30, 0x17b, 0x0, 0x0, {}, [{0x38, 0x1, [@m_ipt={0x34, 0x1, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x4c}}, 0x0) 06:35:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x400, 0x0) r0 = dup(0xffffffffffffffff) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xe0, 0x464, 0x100, 0x70bd26, 0x25dfdbff, "3ef50100430f705d2b7372269e028996f86d8e683e2e1434ce798d8743054b06f05451b718fd01b2d5bbdd9d84853632b3f532541ddb1d1437a352b776e17f795305c36500b99faeb996bd4d150c0d1b17bca9568ce0d3aa1fa2e68e85a9fc7c6eb4ac53ad3efcf3af9cd2a24b5e2d09ec6bf53855e19fc68d39e8c17491a85b354dcf7eb7e9e8f3481e460e45aeb9775e2903fc5526fa82bdad93306e680aca7d7281c046222bb5714437b15b865117266a379f2699493332ad818e78f27d196c741fd9caad4def863ea26807fbba", ["", "", "", "", ""]}, 0xe0}, 0x1, 0x0, 0x0, 0x40000800}, 0x200000d0) 06:35:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x80000000}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x4}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFNAME={0x14}]}, 0x58}, 0x1, 0x0, 0x0, 0x24040084}, 0x44000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xc3, 0x4, 0x6, 0x64c, 0x1, 0x7}) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2561.220875] 9pnet_virtio: no channels available for device /dev/loop0 [ 2561.232583] 9pnet_virtio: no channels available for device /dev/loop0 [ 2561.279647] 9pnet_virtio: no channels available for device /dev/loop0 [ 2561.293906] 9pnet_virtio: no channels available for device /dev/loop0 06:35:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x3800) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:35:59 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000001d80)={'syztnl1\x00', &(0x7f0000001cc0)={'erspan0\x00', 0x0, 0x7800, 0x0, 0x1, 0x0, {{0x1a, 0x4, 0x0, 0x11, 0x68, 0x0, 0x0, 0x20, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@end, @lsrr={0x83, 0xf, 0x6c, [@local, @multicast2, @rand_addr=0x64010100]}, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0xc, 0xdd, 0x1, 0x0, [{@private, 0x4}]}, @cipso={0x86, 0x13, 0x63500790992d0ba8, [{0x0, 0x6, "64cf1143"}, {0x6, 0x7, "578ebe6b25"}]}, @rr={0x7, 0x17, 0xab, [@broadcast, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @private, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @end, @generic={0x90, 0x8, "43c788d93fce"}]}}}}}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x3, 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, 0x3}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCNXCL(r4, 0x540d) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x3c1, 0x3, 0x300, 0x0, 0x18c, 0x200, 0x160, 0x0, 0x258, 0x2e0, 0x2e0, 0x258, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setxattr$security_ima(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)='security.ima\x00', &(0x7f0000001c40)=@sha1={0x1, "5bc685052a437171ffda40c0e733487384fa7251"}, 0x15, 0x2) 06:35:59 executing program 2: 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) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="01724380377b7cbf0bd88aded2eb0e24b82617d13c20f22f666f30ac6bad5786084fb0655b7689eea7fd1e5d0459da739df9ca3525bdc28339af9804cb56e059ad4de73abf755b0572297c391f4380f8e5fecaac19c08582f1067dac62da226edd"], 0x1}}, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080)={0x7}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff99) splice(r0, 0x0, r2, 0x0, 0x1800004000000, 0x0) [ 2561.880866] 9pnet_virtio: no channels available for device /dev/loop0 [ 2561.891150] 9pnet_virtio: no channels available for device /dev/loop0 06:36:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7f}, @IFLA_VFINFO_LIST={0x4}]}, 0x2c}, 0x1, 0x6}, 0x0) 06:36:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c0, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:01 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x0, 0x2710}}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:01 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth1_virt_wifi\x00', 0x100}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) r3 = dup2(r2, r2) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:02 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000016) 06:36:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000640)=""/143, &(0x7f0000000340)=0x8f) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd700000040006"], 0x37}}, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 06:36:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0x2}]}, 0x48}}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000000)=0x1ff) 06:36:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2fae65762f6c6f6f703000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x0, 0x7f]}, 0x8) [ 2564.088525] 9pnet_virtio: no channels available for device /dev/loop0 06:36:02 executing program 0: clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/dev/Roop0\x00'], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2564.186583] 9pnet_virtio: no channels available for device /Žev/loop0 [ 2564.201166] 9pnet_virtio: no channels available for device /Žev/loop0 06:36:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/53, 0x35, 0x30100, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @local, 'netpci0\x00'}}, 0x80) [ 2564.304958] 9pnet_virtio: no channels available for device /dev/loop0 06:36:02 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000000000)="006a03332f75965161d83c6171b2dfeed9c0cbcf4505456f91472ee5524a5c9ed4684a5e44e4d1e6a5d0a5c054a8b362481e588816f7380c1aa1278432cd06e917124ec32b050300"/87, 0x57) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getuid() prlimit64(0x0, 0xa, &(0x7f0000000600)={0x0, 0xfffffffffffff35b}, &(0x7f0000000640)) setreuid(0x0, r0) r1 = getuid() setreuid(0x0, r1) r2 = syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x4a, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="574a785e9f291f41aad7d87d05d5b6f86b4dcc8651c8f54e52c40a94a742638e103988ef51ef9692ec48f3ea5ab5bb8b1821f9c483af0d91e54a2055718d5dc735815242b1e7fd4984562231", 0x4c, 0x5}, {&(0x7f0000000200)="e95c0ed6d874e73ac41fe7aec4fbdef65ff5294039f40bc7e0c93ef09514b3f828e5964bc4899dd4ca55dbea4f71e53d63a1a5478fc34e41c96edc134d938f6364fefbcacd7d642ae94e371737de02619fd341b023aaefddceef", 0x5a, 0x6d7}, {&(0x7f0000000280)="095a5d14395fc9f192bb32f064db99614807ffd2947ae32b9c11f245ce70facc72170454fe986d43b755795ce4319e2adf62bc29f345c0796adbacb254533c631b153d429b8a6a73d0edf6c6da07f6f92979ae366cf5d2a99858a704be402407933296425ab3b3ac6b9fa2f327d83dfc31f07b197ffaf14d6057d6096041c3b60aeffeb2a328ef270a9f78a79abe2899cb4fd00bde17e30d258b680616c4ac31e91ff357497d6eed668f52dd9b916dae46828332bfd7ccd3dc6a1eda17e434717d98587487eb7c3f1c841fc76141ec71023271262d", 0xd5, 0x5}, {&(0x7f0000000380)="dc69957e99e7446fed1fe4c90246d65e087b909d3e5a889d35d133c16d0c6eb2ea0230f13e6c0d7aaf0433ac5822e91e7e4293ba50c2f65daf478712e3933207ee0aff25505c6f9943f1f475ca9922eabcb5b3f52b6b0cc538932204b65db5f3dbc78df820dc05ba5a824d47ba069ac0312494c303577172e4948f5922cca3334b390bd4d58492fa4770dfe9", 0x8c, 0x4}, {&(0x7f0000000440)="ce242d6c37c924a7001804cc91d7ca066b0be001d17afa8f6d453e70fd7dbc0ad377d7514e8a1cd7449b8a36148b290b27", 0x31, 0x5}], 0x10000, &(0x7f0000000500)={[{@gquota='gquota'}], [{@uid_eq={'uid', 0x3d, r0}}, {@smackfsfloor={'smackfsfloor', 0x3d, '9p\x00'}}, {@uid_eq={'uid', 0x3d, r1}}, {@appraise_type='appraise_type=imasig'}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@obj_type={'obj_type'}}, {@subj_type={'subj_type', 0x3d, '-.*{+^*'}}, {@obj_type={'obj_type', 0x3d, '}}<&-!&@[%,'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@hash='hash'}]}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000680)=0x9) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f646e432f6c6f6fe3a22d2d0eae1056617a957bf7703000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:02 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x30, r1, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'sit0\x00'}}}}}, 0x30}}, 0x0) write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x49, 0x2}}, 0x14) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@sr0='/dev/sr0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, 0x0) [ 2564.517435] 9pnet_virtio: no channels available for device /dnC/looă˘--ŽVaz•{÷p0 [ 2564.535260] 9pnet_virtio: no channels available for device /dnC/looă˘--ŽVaz•{÷p0 [ 2564.715236] 9pnet_virtio: no channels available for device /dev/sr0 [ 2564.764497] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2564.789601] Failed to obtain node identity 06:36:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c1, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x8, 0x9, 0x200, 0x6000]}, &(0x7f0000000040)=0xc) 06:36:02 executing program 5: r0 = gettid() read$FUSE(0xffffffffffffffff, &(0x7f0000000300)={0x2020}, 0x2020) getpid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000000)="5cae0d82967b5daa1057d2f3b1b1cf0528dda710b1babc6cac0dd5ff944c34cfe5a9", &(0x7f0000000100)="cfdc98d209fe50dd4a89e0aeefdc051d1fcc65f25063aa8344bd5e40ecab4934c5b54b2ddd5027e367a503c0f532cfa48327663f7aab7a6e8e861fd8c611c3ae35c32c351c229ebae15cc3b81d325eac770c30b034deb72c34d65132f99948ed2e9dbdb2e13d0a1f4a191515f386033fc5496d6412b879009c860a40678b5ff8e312adb98eff"}}, &(0x7f0000044000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x401, 0x0, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002500)={0x0, 0x4d}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) listen(0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) accept(0xffffffffffffffff, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) r4 = dup2(r3, r3) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2564.820181] Enabling of bearer rejected, failed to enable media [ 2564.838488] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 06:36:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x9, 0xf0, 0xff, 0x800}, {0x2, 0x1, 0x3, 0xeb24}, {0x81, 0x20, 0x81, 0x3f}, {0x6, 0x1, 0x80, 0x9d6}, {0x401, 0x3, 0x2, 0x3}, {0x8, 0x7f, 0x4, 0x28000}, {0x3, 0x81, 0x9, 0x100}]}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000200)={0x101, 0x4, 0x1, {0x1, @vbi={0x1000, 0x6, 0x10000, 0x31435641, [0x5, 0xead7], [0x9, 0x2], 0x13a}}, 0xff}) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:05 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000016) 06:36:05 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000000)=0xa5df) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x10080) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) tkill(r0, 0x1000000000016) 06:36:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c2, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:05 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x60) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000140)={0x1, 0x7f}, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000180)) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) add_key$fscrypt_provisioning(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) read$FUSE(r2, &(0x7f0000000280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(r2, &(0x7f00000001c0)={0x18, 0x0, r3, {0x7}}, 0x18) ioctl$TIOCL_UNBLANKSCREEN(0xffffffffffffffff, 0x541c, 0x0) syz_emit_ethernet(0x8a, &(0x7f00000022c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000540600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYBLOB="513fe32944fbaf59facdee41b5bf09f08ffc7a8c2e640054ef29c57141b96770b04a37eb92e0b63e445bc1174eefa7e111177cfcca6b0a5abba73b8f6b0769fe7da2a31d069fde4e5155396415c208edb47ced83fbf28ca5f2ea0ef978b2e8b8f5666ab38cf992978d47f42fd4751efa2bd2394a4f6e83a37b69f37ada2a896c04fa43ddbe30d76b8fba40ad0080193fd0857c93bc9b257ebadb9e6ccc051431b5a31e9a7591786f3b0ae3a7da9b2ade9a33bab7c5cc650f0c105f6b1d72f99c0836d5f5ebff938d634242caf4d87d3a918c847100c9740d623b8925d2450b3bef75a1043b80a33c822e3bfd77d2cc8bec44", @ANYRES16, @ANYRES16], 0x0) 06:36:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="68020000100013070000000000000000fe880000000000000000000000000001ac1e000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff0000000032000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000003000000000000000000000000000000000002000000960000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0017000000000000000000000000000000000000000000000000001301140073686131"], 0x268}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c46001d0000000000001100000000000000000000007702"], 0x78) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004140)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x1, @empty, 0xffffffff}}}, 0x80, &(0x7f0000001800)=[{&(0x7f00000001c0)="cbf4d0fc4bf472dc6c5bc85563f0ed8979a7d41290cfeb47c455005affa71ea7ec40861027a9eba17f138c790122109dd2f55c7a0a99f531509643a9c79262d86f3bf4c4ac11fe12b0582f2646c702ca376cd8d31defacc85e9280322c93c9eeb4fa3b84d7be06103850b69be933003a551848c6d8b984c4ba9eec58cc8fff44b35bfdaf4a8d73190882856f6810bb75527fe8bdc5cae07286c26fb5d275ca828016e20fbc413fbb748845", 0xab}, {&(0x7f0000000040)="97ba76b42215305078e278598e61bc62cd99a293df6a3f175509f31c33a1d1", 0x1f}, {&(0x7f0000000280)="92c2ff54f547deb5df3aed5605efa8faee1fcf901af3b03183192989efe90efdac4cf71ed5ed7cdba7cf102f7c8ab79988ae781774ce75c62fff7f16ddf7d82571debcbb18f6796339e10847ea9dcfd46bb636aedf377e39a63920e6e4dd7909b610f9ac27c20721227916724a3d4303cd39648c2776474c", 0x78}, {&(0x7f0000000380)="f40f2209ecc717391321b16bd8854d52fa5c6c84c54d701c70d8e9468d220cdf676ceb0924f32624b8bef70186091d4e804702f486bd471ec6723b94a63298981109362a362055a9c9845a6f607b4dd21780bd36640e3138085c956f1d8592badccfb244b5ea7a9e50001123fb01c843c4678b4935e94a783b45fd99ff8bdb62d0925a0ab757dc3864418ea74a2c1ebc9a474143a07129971bd1d87af4f7deb3178cb235383f44d528a5730d027799ae0c3342c26413e6f96bf2d35176aa3a6a8569bd5751e2b929d5dd1800ebad297f40b8f1b032eb20c3738b472c4cbe07ed245d02c425", 0xe5}, {&(0x7f0000000140)="b309adb744e34591c3787e1478f9044a22cb364ee9856940fbab11cb", 0x1c}, {&(0x7f0000000480)="5fa3a56aba83b315fe7b3f81ced5e097138407948dd8344ea3b5ea4af5fd6d2183ac40c4300be32266de0f8b92f6657a364b61aa99809a959650a357a0c77b1ac22960676ce43c76415fa46c0e9a72151956da826c20b8ab7318de83876dd1e60555f8095ecdaf05c4e67098a1f8b026fe760e07225c4cb7632cf868c69f4d321150f5cac1549e77332e60919ebe13548b82f2b5a7b0ccb28d24ab02", 0x9c}, {&(0x7f0000000300)="59e65ce6b24b01b76694858c5734b64f2153916ae42f818abc34f22bcafd3818", 0x20}, 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{0xc0, 0x116, 0x1, "75581cc69fc9ff98a6c358bab4c148744d2ff0a2f4336dfe22ddd9326bb09b706a1fbf9f75b3c5fd72aabb21840341661aa3e7b0c9d1e9fa49dc74990a47664f679710bb72abc5dac703a0aac2deae23ef091f85f8d11c4319ceaa960b82d6e23622d047e5fcd85b44be2ebbb8f9d606769c3df8209c98a74a151e91c82cc233db252b80145eeb15c2f8f17bfe9ab7f3d3ed4451cbff77f916fb78bba79df4c2e08c0749c57fcd7bef"}], 0x1178}}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000004080)="8265e3921f59bfced7b0c34f8de888e1a43169df241f031f68585bad63c00546929665c54c67615d7368c2d17346aa3c720559da6d6288855a3498df4bb46346e8bbb42ca77b14a98156907c8f326c47e573", 0x52}], 0x1}}], 0x7, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000004340)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f00000047c0)={&(0x7f0000004300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004780)={&(0x7f0000004380)={0x3c4, r4, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x5, @empty, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x5, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdee}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9fe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}]}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xf40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x37}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x55a4000}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_NODE={0xd4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "6a4990d7f2989f3dadfe1e19e88caeb7d779846d3b"}}, @TIPC_NLA_NODE_ID={0x90, 0x3, "3bd224ec3505771ed3ffdda7d35cd8af7f1dcfc66ff250b27a8bc92a7aac101e5aad18c88d1bfc9b00e5d66e4c9d3492aea01c62fee56c9f08c40e2e67da51e82782f23ea3993e66cacc7afa028f4ce6a1c8a625ca549310b0d23c30446cf1b163417840f04d6ce1770ecd263d162e3a97c429c66d2ee95072fb74cd906bc1fd81e6b2cb3a6808469467d868"}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xe9e8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffff2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2799}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8e}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0xbc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x43}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff860}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x14, 0x2, @in={0x2, 0x4e23, @remote}}}}]}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x400c0}, 0x200000c0) 06:36:05 executing program 0: getpeername$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @private}, &(0x7f0000000100)=0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x2, 0x6, 0x2, 0xffff, 0x2, 0x6, 0x3, 0x2ad, 0x40, 0x29d, 0x9, 0x400, 0x38, 0x1, 0x4, 0x1ff, 0x3}, [{0x0, 0x80, 0x2, 0x0, 0x8, 0x8, 0xfa1c, 0xb8a}, {0x7, 0x9, 0xfff, 0x4, 0x84, 0x0, 0x9, 0x80000000}], "68de4d093d432ffd77ae9f5dfe3a6ebd1c0340310946cc63fec188c3b4b7579db2496741d622a181849f398386f056061e1ae9e8b68a02f3d5c1d68fbee62e46f7b0170db5f22e0a588b9d13203f72d52f423c1420b8e3753f3d288340f8024f9bbf86b26d49d1c5fbfc061bdf0519fc53fd2cc94d2a537b205d0e0a", [[]]}, 0x22c) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f00000004c0)='trusted.overlay.nlink\x00', &(0x7f0000000500)={'U-', 0x7ff8000000000000}, 0x16, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000580)={0x6, &(0x7f0000000540)=[{0x0, 0xcb, 0x5, 0x401}, {0x8a, 0x7, 0x80, 0x553}, {0x6, 0x2, 0x6, 0x7}, {0x8001, 0x1, 0x4, 0x101}, {0x400, 0x40, 0x33, 0x2}, {0x8, 0x6, 0x48, 0x3}]}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x3fa, 0x20, 0x70bd26, 0x25dfdbfe, {0x1, 0x0, 0x0, 0x1}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4040000}, 0x4008004) [ 2567.286404] 9pnet_virtio: no channels available for device /dev/loop0 06:36:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000300), &(0x7f0000000340)=""/101, 0x65, &(0x7f0000001400)={&(0x7f00000003c0)={'blake2b-512\x00'}, &(0x7f0000000400)="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", 0x1000}) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@ng={0x4, 0x9, "cda369f9cbaeab07ca02355d"}, 0xe, 0x2) [ 2567.335531] 9pnet_virtio: no channels available for device /dev/loop0 [ 2567.347893] 9pnet_virtio: no channels available for device /dev/loop0 06:36:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@sr0='/dev/sr0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2567.405796] 9pnet_virtio: no channels available for device /dev/loop0 06:36:05 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x4, 0x2, 0x1, 0x1, 'syz0\x00', 0x9}, 0x0, [0xffc5, 0x2, 0x5, 0xb1d, 0x4, 0x5, 0x8e2, 0x8f, 0x5, 0x3, 0x6, 0x9, 0x8001, 0x0, 0xe9, 0x3, 0x400, 0x5a6e, 0x6, 0x3, 0x0, 0x5, 0xfffffffffffffffa, 0x40, 0x7fff, 0x8, 0x2, 0x40, 0xf736, 0x7fff, 0x800, 0x1, 0x0, 0x9, 0x7e, 0x401, 0x1, 0x2, 0x1f, 0x0, 0x89, 0x845, 0xfffffffffffffff7, 0x2, 0x2c, 0x9, 0x68b6, 0x7f, 0x800, 0xfb, 0x8, 0x9, 0x4, 0xc18a, 0x3, 0x9, 0x0, 0x5d1, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0xfffffffffffffff8, 0x7a, 0x2, 0x7f, 0x200000002, 0x9, 0x2, 0x68, 0x80000000, 0x1000, 0x17a4, 0x1, 0x2, 0x4, 0x6, 0x2, 0x80000000, 0x7ff, 0x6, 0x1, 0x25, 0x4, 0x100, 0xffff, 0x66c, 0xfff, 0x5, 0x77, 0x68, 0x400, 0xa09, 0xfffffffffffffffc, 0x3, 0x2, 0x1, 0xc6, 0x4, 0x9, 0x9, 0x1, 0x1, 0x1, 0x1f, 0x8001, 0x2, 0x9, 0x6, 0x10001, 0x0, 0x4, 0x6, 0x4, 0xe6, 0x4, 0x2, 0xadc, 0x5, 0x10000, 0x10000, 0x9, 0x1, 0xffffffff, 0x7dec, 0x7, 0x4]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000100)=0xfde6, 0x4) [ 2567.457270] 9pnet_virtio: no channels available for device /dev/sr0 [ 2567.467310] 9pnet_virtio: no channels available for device /dev/sr0 06:36:05 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='xfs\x00', 0x0, &(0x7f0000000100)='\x1a;\xaa') tkill(r0, 0x1000000000016) [ 2567.549578] 9pnet_virtio: no channels available for device /dev/loop0 06:36:05 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) r6 = syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:05 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfabd, 0x200000) ioctl$SNDCTL_TMR_SELECT(r3, 0x40045408) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000080)='/dev/ptmx\x00', 0xa) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, ',%][\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x4004) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000040)=0x719) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r4 = gettid() ioctl$SNDCTL_TMR_STOP(r3, 0x5403) tkill(r4, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r3, r5, 0x0, 0x1000e) [ 2568.367807] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2568.403072] 9pnet_virtio: no channels available for device /dev/loop0 [ 2568.516225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c3, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:08 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40006, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000000)=""/180, &(0x7f0000000100)=0xb4) tkill(r0, 0x1000000000016) 06:36:08 executing program 3: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(r0, r0) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000016) 06:36:08 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') exit(0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x2a) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x40, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 06:36:08 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) r6 = syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="fd3c2d663e5d2dce4d3d9846274cfc0aef6ab7126cc29872ca072b598ebdf86656634b6e7943281dc4e5a16ca4d3d043121ea74a08e3d6c7f0d3bff6408a6a6bbd8a68ade64f6f5863c07c48e6e8da6a918b6f0e9bd717bfc91231c48755a1debd69ff0c48c360be762ebbf68e4adb7c9f4c2f1136d3594c7cc71e3801825ba05c54614cd6c8a89051c81f3af68f830f6e5ef92d2a12c5e5ba53e89f6d30ff6dbae21d99c787c0c4cfed74ebefa599f2dce7e75ec7f30430781079d32a865c460331ca269a7067a04ef87473f0890f934af984f5058aa3e964ca42f37b0393a938058b81f36d0b38f5cb409199b683fe7803afa736044984c47bea0be9d265bc0273b2b2b8c3a01961152e7ec7eb80294b72f1dd52fc5fd73542d7f6b54012b7bf3acf1efe6c39c452309fbbed07a3e1f092f85ebdd22d63fed25d5373aa4c2d72c0d07762c08abef49c979834a20e211ec498a0fe769bf723e3506205b0c0041ff0c1c97afcaf3bb752f039c173f2f089351c4636b956722de5ba6a0fda01be5e4c045c6483825123cdc38bb6c2ed411acfe4c4416f93c16a2b1b29a7b4a4f44b24dc406d1ba2d4e146458bbd5d70a4c757a850ff8f94a5f0ee8a25272e96e703d4352e095b9753ca43d6b86c284c8b1b14366ee2f6bbb9a1b5f0254f2c9b95ddf805c6f47b52a61f88aca9c86f1166a8771ffa782a22fc10e0d50fbc3ff636532829864a6897ec5e8fe16339c9fc459d008b2fdcb5785a270b393c9359a62dc79fb0d45c710c950978ea9d5a1a0c2690ddecc5ea451498226dba8917ae6977560105d2e1d469befe97c0bbeb9e40fde2a392e04c42b998a6defcaab071b90b5d4b2bd7fd2b45e934bb2a77af02baaf6fd7022d8b126f7a42e2ab7ef7b9d94854d5a495895ed61b58ce515e3ee01d13dc06960d403a4b7224e3c40415202dabcb827dca13b0c8f781e6730111821e3580bb33781784db6ce7130bcce15e3b2d0dc763f0145f4e0ad4ace5187002aa353433e66c0263a8141ae87bd83ac7c8a9df7c610c378b870d82c1efe6b4d23b09f3d62530d9ba600cf907281adac7ddcc48c611e68239eff1ea84cbc5b45532d21d3a86f0794f9810fcd8620cea950fff776827269f4455c7529b7f2ac5a2ecf0264b94b55e005a70604b6c66a0edc3452c1b5ee032f57d096462ff54409bade17b06a93bd72a592e39e8a3aa8e515a427194564ba4ec5b1baed45dc496319a057e4f287dd35c037a2b0cb2e0b8c1b97aea3ef5009ac4d6c1aae29d98869a9bcadb4c346168b6c1d5eeb522c4098a0d90d4ac7ef9cdcbf93f0fbc7bf8a624424b7063237b41aea8ebdad24979b1d1863e254184ae74c7c092bed74dcc3fd34fc5622a0d9aa96bd27bf08e16f5f371c0088238904af084b4cbe1de74329a2808e378c340a27cca4df1399dea979b58c7862ed016934c7b8e42533f92e5774b6ca523f117107617dfdfdf74aaf3f34b3d35a75369904c11a26354d390ce3537202b14add6091c5bfdf77c42c1ce566137cae92c128830b1a679f80cf434d6b2536cbd4b16d70b54f18de93a71bb9336d1000aa48df3a46f16b8be1b4cdd738a97f843fdc433001c468327e711f01d3c5e62a42e2485eedff20cf316a90cfbc5e74a57d704e045ae5df92f656bb547ef12f2cce01f1535d275c06cae710e624988f034678dca3b87639f1e0b672c6a6030a0979b3a20a68798dca70549f87b6c81f515286e0fc0e341037469564586191ca39b07bf97f880872a4a41ed54d510859d0f1945d0853bf6d9aea6e28a53c8d3d366f58e535345c1cfd8ac9ffb1ab98e474161482e1727e875555e0b7444b3787a6c87e12c70c422b38cc58d1af69d8071688ec06bf3f425bd4cd0abcb96fde000a775ba0d95a4687fb86c2975a1926b2ba10e5dec4290bea0812126cffcb37e9c33ce319910fb46dc11b5ff2610c509ef3b909506433d7f139020283672838a0e606a23637756e4981ea612d792092d85ae39e48385494f52575f7d49f9bf0a1466b6b736d5c3b8c15c2eb9ab50f4d18df9761cf63f8f00afa81059ff5fbd8cf9858ab232b697a211747bcffd5d0565aeefc0180e7daa01c3e859e601ba35e76b340a2808d497a5ece51102dce021e4f7f0d068274eba5575e06c06f6dee3a15a4a8d13129b7e7b05962a9e89ae951444378970cf02fb319ca1222651cda0f7b488c60fbdf5d8b9a64da32b4a479379dba47a218a9843401242a2ba808bb6a603aaf9d9b1f0a8c0079bc00246f39fe159c3e71836d8e295a21da204c4ce681899fcb8a1a967d1d211df14079e1a6958a28d4bdfa7b0f0db2550bca9f2714dfbb043a521e117e5a0d4e621ef5d6d93ae9ebb377440be754e61dbdf756838cad416b2c1c215342bc3485f4c9453fc4d2cc75f7c8dc38bc751a2fccee94de121f5db32866ac0665647bfcbf5edcc8af6b6cff649beb34efc1ac9f9856bec3abc670add134507ed70b6f5d99266e1c7a2803f4238ea6eb73191d55251c649cbf313b1d70fe69efac47ac124517a694066d3d5c1d8574f99ff1d9911fd5609e9df35acdf72aa17569ad8d8a2ea1aa2be4e960cdcf7d5d0a137dc2e10a3e9b164643715e26312190a1f6e8a542ff68f911154b61cf0c95eede6816ead7d4b560fc773474e523b6c7b9ab16e4ebc9e1e7e5caf5afb45e6b9d050472870ea884b5193e3c4296e784f6bd2a367eaded69f90f2bf643f041114d63da2eca491ec865b4e93551475450ae427f507cd055516faa3f675250fad05a5f2cc446a861c91067aea5f9690169ebed2a36258fbf4fa12ea11316cc78cadfee669d8dff32b604f150516391aad360a339539700c5dfef667421644c196ca503dc20e5456dc60a1d1b6e6f5fa6fc0316ff3ee030cfc173e9d800c27f406262dfb7323d17d51da26cc60595f740a0ee73c119214e1fbb40e4f8d256cf88027c1585dc13289ecd5d7a5baca170400a9684724c240127fc9d2495b27e54b8b61d45f944ef75a26d572326b9f43300265dc68ec18984c06faeb240baad1bf223d67ac375390750e6cbf751038200b03dc928af694cc9b35d0deca6f883f4bf91092abe4e509a55e625637f6695d18b501bc96453eada6d8e0253ca7573d2dac1ded7ac913a9d2c9237e133df22dc6b815d67804ac58712436fa5e1d78ab7537c68f99f8f41f01ee66470e9b54d78da8a4929eba50f9cf5199f3feb4c14dae5b6bab58947019e57595c8ca7ef4d706d7cbf61386215be9a9d8aecd99156383bdfb888212f0bced59de383479b39291b56c7c75ba3f18bf49dcd0dc9b57a31e27590a02060b1780cd3571765a6b38b1ff6e97784e3753986ab37757e4fc030272b7dbf91d7613075c4bbce5fa3337cbe985254e21b8a071c3663c46072c789b7f9c65fa01fe16ef55f0d921d0eb1c7bd779d74085da3dab17ccbb5582ec2ff6dba5146eb80738b54d9a3416df51ec5165032f003638150035f073aaee125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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2570.280970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:08 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x2d}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3) r3 = socket$inet(0x2, 0x1, 0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000140)={'hsr0\x00', {0x2, 0x4e23, @multicast2}}) tkill(r0, 0x1000000000016) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) 06:36:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x10, 0x0) [ 2570.859894] 9pnet_virtio: no channels available for device /dev/nullb0 06:36:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) [ 2570.915936] 9pnet_virtio: no channels available for device /dev/sg0 [ 2570.931659] 9pnet_virtio: no channels available for device /dev/sg0 06:36:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f6465762f050000009cdf3000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c4, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:08 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) r6 = syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="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0x1000, 0x6}, {&(0x7f00000014c0)="e6ffe0fbd485c16e41b7cbf416e531bbaac02cd2ad7d01a90a0a4a33a9534c4962a6a0881e2b8931dee4800706f9923d2d915be1e3c6f9dfed77ed7800fd3a6e882743ed8548b617d4184924a6c66aab8fa8bcb92a2915a8aebbb125e843abb549f8801a9ab54cd66016d017a8a328b02fecaba6b0dbbd02159ff22fce5c5a58f8a1ffa8f87b403330b9ab6943096bcf2e455b50ac4859d7dcf29457dd66c2c8ce4bc78f1a2e27fd71c9aa8f269bec383db76ec45c7198090fdc99406b953fa8cbf57ac4a6c2752030f88c", 0xcb, 0x5}, 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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2571.009727] 9pnet_virtio: no channels available for device /dev/loop0 06:36:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=@sg0='/dev/sg0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='virtiofs\x00', 0x4000, 0x0) socket$netlink(0x10, 0x3, 0x10) 06:36:09 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') exit(0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2571.082926] 9pnet_virtio: no channels available for device /dev/ [ 2571.177200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:09 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_create(0x5, &(0x7f0000000080)={0x0, 0x39, 0x1, @thr={&(0x7f0000000100)="e887290607cd6b321ab656e6ee80b8e02042d4066d7a5de7eef9e7a6a213001f08b15ee78c43cf5f2f183a5067278507096d00527c1eabcd2bce218071aa1f2d283fbc35593e9d2079f351045d25ae199d59e6aa772725d3ae052e1d099c5c0dbd6d69d93165d8b055d0dcda2f9970edf7eb7640a3a83345c840b3c144840541fc4d86e9233f36152d16bc436fec3c6487bf702708400dd6a7fa1c6ca5cd57b4f9ee679d0aa6b7b554278dac07ef042c8caa6109d29e405f6df19dfb7b48c499502a", &(0x7f0000000000)="033529a83583aea04bf7f73580670fa38e55432c4c7c8ccebd3935473f7e32ccb0b24e3bb0e7966fcdb208a3660d5673a64d693320c138e539a8aebcfa68a4fee2c77c6b88c5d9f888ff048c14ef965a6e2486f8cc849246e537ad96622dc61e3c98fcd573"}}, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) ptrace$setopts(0x4200, r0, 0x1, 0x10) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:09 executing program 3: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(r0, r0) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000016) 06:36:09 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lchown(&(0x7f0000000100)='./file0\x00', 0xee00, 0xee01) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x9c79c239e43dcda4, 0x0) accept4$rose(r2, &(0x7f00000002c0)=@short={0xb, @dev, @netrom}, &(0x7f0000000300)=0x1c, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x29, 0x0, 0x9, 0x23, 0x28, @mcast2, @remote, 0x80, 0x7, 0x388, 0x6}}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:09 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(r0, r0) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) tkill(r2, 0x1000000000016) [ 2571.720235] 9pnet_virtio: no channels available for device /dev/loop0 06:36:09 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r0 = syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0xb0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="0f21e8561f77fb17f2614b7ba33251b0b300ff46596608533bcf98127bea4363012431af5a53a4681abc95fd42019a73edd1c160983b6c19", 0x38, 0x8000}, {&(0x7f00000001c0)="7acc0f7b5cef9ccf3ec3709d5fc26f0cbbe5cff92261176a8dcea30528a762c7f6fb240e1cf6", 0x26, 0x8}, {&(0x7f0000000200)="87a599b6f83a5477ba1cc2344054d12f0929d4de8de91105a63cb796d8c36c77d192cf7800934171e150e786f5f68cc9dce3d122e8933b7d0c63bc955a24c71dccd10f4d15e841e8aed387e8b260ba0d6a9fc2f601b67df7db2084f9d5071bd9ec9e74a6805ed21504bbe0e13c6cc255a9e412adce2410f256aa79062e2092a150f046a107a9c2877558bb034230ae8d4eabc58b6e0e848fa744464c0a916812f46e9f8799d62aa13e12ddc28ab82df855b0d454e8cccab7a5bd5d17aa2f3a44a07d6f737d3140", 0xc7, 0x8}], 0x68000, &(0x7f00000003c0)='/l\x00\x00\x10\x01\x00\x00\x00\xb8\n\x06\x8a,`\x91\x10\xfc^P1&\xde\\\xbb\x0f9\x82\xf2\xc9\xf9\x92\x19D1l\xf0\xc0\xd6\x92c\x03\xc9\x04\xd6d\xde\x7fj\n\x1b\xc0\xaa\xed\xa13\xeaD\x88\xec3\xa1n\x95U\x85\xb8\x04\xb5\xa0\xe3q\xe2\xb9\x9e\x19\x88[\xf4\xdf\xe5\xabb-\x02\xd4\x15\x14\x03|\x97\x147M\xceg\xc5\x8a\xb0\xed\xd6$\xd7\x8a\xaf\x11\xee(\x91\x86\xc6l\x1co\v\xfc\x1e\xe5\xa6K\x8a') ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) 06:36:09 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') exit(0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2571.939673] 9pnet_virtio: no channels available for device /dev/loop0 [ 2571.979097] 9pnet_virtio: no channels available for device /dev/loop0 06:36:09 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) r6 = syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:09 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="482f6617692c653000"], &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='dax\x00', 0x2088446, 0x0) 06:36:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c5, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2572.212963] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(0x0, r1) r2 = getuid() setreuid(0x0, r2) r3 = getuid() setreuid(0x0, r3) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x4, &(0x7f0000000540)=[{&(0x7f0000000200)="7feb51cc0ec6fda96c95090e7534ce3c2f834630c3c63810924aae788c6b332a37bc443812ebebb32a9d93a4717b0ef408d3f275aa4044b23e542f345d657ef037146ae53386c1e815dab778ca30eda46cfc9af726e381f709865aad8d505ce4a4", 0x61, 0xffffffffffff7fff}, {&(0x7f0000000280)="4185c50f45152147825cf6757db87a26cfade2219601e2872f08083c6735f22b9d21095243d5c20b0ab5376503cdf738c298aaeda3b69e0c5b03808618ef4ca9c4d89dbe9738efe9fc99fafb831cdc5ec0232023992e3c99067629d1609ee012ff9f843ace5cf116c294932609c3ab08f199c713e0d932682729ecd80a199b607deae2ec167ee0af1a8c", 0x8a, 0x2}, {&(0x7f0000000340)="71d110908ab13ce98b77410aba55225ed19a26bd46dac228fe3ab7461a44a70ef9997a32bbbce71db6d579cc7c6b20d4deb7d21cf904df2bf51e8f81873b4423211508679c5814ab80b1cb7012cf652b92ad96a4cf93cf791fb6798ae1a8f3fcaa3620ad7bff609dc02abae6d588f064c94dfb4985d7c6e0614075c2279cc20ffa897aaf2986040121757ed1729860d231dbe4f5ac15e603c71c3f89359cb8b54d0ee0761a60711cf9ddc8ebca3a14a7ce95c8d34902297299eb650b0ff5546270611e", 0xc3, 0x1e5}, {&(0x7f0000000440)="aba2930e323a53c0a23637a31b67c2d4be0a40315e5f27d14ccd618924ba9de2b42fae235c9d758072e03ec92f2e568fcd81a6910814ade0e8d85925c8297d437ee1a48e50fc0af9e29a170f258ab40e3665ff5559aa0e439f5d60df6875c878e13c300ffcb121e2b5ed7e45ec9a2d602e9e5d03971e089cda4bed54142b58490aa7405705d3525542eb57fefea4285ed3f8b1940a0e16902060dd401c5fe620ebb6683078734f31c2302464f83b4c3083017dcffc783205ca10d9cc4cf49f60bb", 0xc1, 0x3}], 0x1000, &(0x7f0000000640)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@uid={'uid', 0x3d, r0}}, {@umask={'umask', 0x3d, 0xc6c5}}, {@uid={'uid', 0x3d, r1}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}], [{@obj_role={'obj_role', 0x3d, '9p\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x35, 0x36, 0x37, 0x1, 0x66, 0x35, 0x64], 0x2d, [0x31, 0x39, 0x30, 0x37], 0x2d, [0x39, 0x61, 0x35, 0x33], 0x2d, [0x38, 0x37, 0x61, 0x64], 0x2d, [0x62, 0x32, 0x37, 0x36, 0x55, 0x66, 0x62, 0x34]}}}, {@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@euid_eq={'euid', 0x3d, r2}}, {@fowner_lt={'fowner<', r3}}]}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f00000000c0)=0x9, 0x4) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:10 executing program 3: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(r0, r0) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000016) 06:36:10 executing program 0: sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0x48, 0x1, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x40014}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [], @loopback}, 0x3}}}, &(0x7f00000003c0)=0x84) r0 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x400, 0x200) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3, 0x2, 0x2, 0x9, 0x3, 0x3, 0x80000001, 0x1db, 0x38, 0x3a4, 0x1c8, 0xc886, 0x20, 0x2, 0x3, 0x8, 0xaf}, [{0x0, 0x1, 0x9, 0x2, 0xffffffff, 0x7f, 0xffffffff, 0x8}, {0x1, 0xb48, 0x7, 0x3f, 0x4838, 0x0, 0xffffffe0, 0x4}], "f5f5e8bdb49872fc85ed889bb31917a21ff2de776bad2e8cbe2c6985d0a2b4df1386fdbac3ee3f5566320251e48e6467d2a0faa5e5478d137b01366e772afea1b7212b4f3b1e99a38690246d1cc56c5e2a13662bdff093ff1edcc0ebc0ce18eb8992576515ad94c70a31b15402", [[], [], [], [], [], [], []]}, 0x7e5) ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x3, {0xfffffff8, 0x6, 0xeb, 0x2}}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={r3, 0x401, 0x0, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r3, 0x3470, 0x4, 0x0, 0x0, 0x1ff}, &(0x7f0000000740)=0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000600)={0x1, 0x0, [], {0x0, @reserved}}) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="04002bbd7000fbdbdf25050000004800028008000500ff01000005000d0001000000060002004e2100100800030001000000140001000000000000000000000000000000000006000b001c00000005000d0000000000080006000700000008000400060000009e8da4c614c397b3142f5597cfb6f2d97ba9c7dbb78846769c3887bacfa5ba44034f4ffe18fa2570b5b87b17c147cbfe7f"], 0x6c}, 0x1, 0x0, 0x0, 0x24000014}, 0x0) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, &(0x7f00000000c0)={0x2, 0x102, 0x7, {0x109, 0x2, 0x81, 0x7fffffff}}) [ 2572.464645] 9pnet_virtio: no channels available for device /dev/loop0 06:36:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = gettid() ptrace$peek(0x2, r0, &(0x7f0000000100)) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x7f) socket(0x1f, 0x6, 0x10000) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f00000000c0)=0x5, r1, &(0x7f0000000100)=0x200, 0x5, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_ATTR(r2, &(0x7f0000000000)={0x78, 0x0, 0x0, {0x9, 0x5, 0x0, {0x6, 0x81, 0x1f, 0xfffffffffffffffa, 0x10001, 0x20, 0x101, 0x866, 0x7, 0x2000, 0xdef, 0xee00, 0x0, 0x8, 0x8000}}}, 0x78) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 2572.585285] 9pnet_virtio: no channels available for device /dev/loop0 06:36:10 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="9acfaf53c4735f56", &(0x7f0000000200)="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"}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x7000) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000040)=0x1, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:10 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') exit(0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0xa, 0xe42) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@empty, @ipv4={[], [], @private=0xa0100fd}, @mcast2, 0x7ff, 0x8, 0x3ff, 0x0, 0x7, 0xa6}) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f641a00000000000004"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x200000, 0x0) connect$rose(r1, &(0x7f0000000240)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x3, 0x1, 0xff, &(0x7f0000000180)}, 0x20) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvme-fabrics\x00', 0x800, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f00000002c0)=0x3, 0x4) fcntl$setsig(r0, 0xa, 0x3c) 06:36:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={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_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000140)='\\vnet0?\'`/{,vi.et1eb0u_er\x00', 0x5) ftruncate(r1, 0x1000000) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000000)) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f0000000340)) sendfile(r0, r1, &(0x7f0000000000)=0xf18000, 0x40000000005) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x88c400, 0x0) 06:36:10 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) r6 = syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2573.034334] 9pnet_virtio: no channels available for device /d 06:36:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c6, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = open(&(0x7f00000000c0)='.\x00', 0x80442, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x81, 0x0, [0x100000000, 0x4, 0x3e, 0x400]}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f0400767ee7a2b3700000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x172d0000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000200e0"], 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getnexthop={0x1c, 0x6a, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NHA_GROUPS={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040880}, 0x20008004) [ 2573.212822] 9pnet_virtio: no channels available for device / [ 2573.251065] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:11 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x0) 06:36:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) sendto$isdn(0xffffffffffffffff, &(0x7f00000001c0)={0x9, 0x8, "95c6cf559aeeddb6a99da976bdc3d8557621d6ced8610df67397b2ce03b5d51235ceece66818616d666a797fcaffb9a200995efa59590959502ea0d14ce646fdfed94d897f297f8758631337aff7e2006fe89b728fac84a6ce80978ad6a504d275cdbf409f2433721397948502a0d4190bca534ee226663daea38ad2942a011230ed1907594d768c02bfe45ba3afbe3f1dc9e46707ed860ed060fcf9bdea2b5c8e73e9fe"}, 0xac, 0x4000, 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) r3 = fcntl$getown(r1, 0x9) write$P9_RGETLOCK(r2, &(0x7f0000000040)={0x1f, 0x37, 0x1, {0x2, 0xffff, 0xbfeb, r3, 0x1, '*'}}, 0x1f) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x27) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r4, 0x80845663, &(0x7f0000000100)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)=@encrypted_update={'update ', 'default', 0x20, 'trusted:'}, 0x18, 0xfffffffffffffffa) [ 2573.329845] 9pnet_virtio: no channels available for device /dev/loop0 [ 2573.479840] 9pnet_virtio: no channels available for device /dev/loop0 06:36:11 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:11 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x0) capget(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000040)={0x8000, 0x7, 0x0, 0x0, 0xde4, 0x4}) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:11 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c7, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:12 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f0000000140)={0x0, 0x80000001, 0x60, 0x1, 0x1, 0x29, 0x4, 0x7ff, 0x100000001, 0x80000000, 0x8, 0x4}) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000fbdbdf2504000000080003000400000008000200f1000000"], 0x24}, 0x1, 0x0, 0x0, 0x48880}, 0x20000840) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) copy_file_range(r3, &(0x7f0000000200)=0x40, r2, 0x0, 0x5, 0x0) 06:36:12 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x0) 06:36:12 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:12 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2574.862421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:12 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="1dbf354e1649074bb9f0355982152e8bf8759800b263616ab12fbf4019718ba11ab0faa4f03b6cc16421a7dd0eacf8a9724cfb6d0eab1d4bb74ffda65579b6ac7d38f198a80a0f310018584111c34146a5e8465e0fbf41bfe56deaccec29d9fb295e7f998da33bfa8dfaf5e38df91c8701cbc7187b25672d12ff640793cdf4b211e0e58890c096471966793709f3d8d33ca391c89ea117e3669a8309fdfef44ed23225b3de5240f66135f2a3"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c8, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:13 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) setreuid(0xffffffffffffffff, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:13 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000021c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000c34fff), 0xffffff0b) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_names='veth0\x00'}) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x4c}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) tkill(r0, 0x1000000000016) 06:36:13 executing program 0: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) 06:36:13 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x83c4, 0x6, &(0x7f00000035c0)=[{&(0x7f00000004c0)="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{&(0x7f00000025c0)="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0x1000, 0x2}, {&(0x7f0000000400)="dc9f3187018c827e7a21927775f3250778f32e9c93a1ebb6119230848ef467e4ab78aa9ff09210263ae89d240208743ade079ee9a3522ce17c549a0e8ec8b2116a40536d3fb7b044a3cb2d9f8039bfab7dbd2eb5d8f9bf0f94332ac77d16923321003f396f65476f837b39f9b84a5c9864d1ceb1f9f414d9", 0x78, 0x4}], 0x10000, &(0x7f0000003680)={[{@umask={'umask', 0x3d, 0x8}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@fmask={'fmask', 0x3d, 0x1}}, {@errors_recover='errors=recover'}, {@gid={'gid', 0x3d, 0xee01}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fw\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2575.129231] 9pnet_virtio: no channels available for device ż5NIKšđ5Y‚.‹řu˜ 06:36:13 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:13 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x0) 06:36:13 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) getuid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2575.864128] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:13 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571c9, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:14 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:14 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:14 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:14 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) sendmsg$IPSET_CMD_TEST(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0xb, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x10000}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x29, 0x80, 0x7, 0x2, 0x3b, @private0, @mcast2, 0x0, 0x8000, 0x1, 0x7fff}}) fsetxattr$security_selinux(r1, &(0x7f0000000000)='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:crontab_exec_t:s0\x00', 0x24, 0x5) tkill(r0, 0x1000000000016) [ 2576.495470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:14 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:14 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571ca, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:14 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mount(&(0x7f0000000200)=ANY=[@ANYRES32=r0], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:14 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:14 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = socket(0x1a, 0x800, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000000)=0x3390, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_OUTPUT(r5, 0xc004562f, &(0x7f0000000140)=0x1) tkill(r0, 0x1000000000016) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$peeksig(0x4209, r6, &(0x7f0000000080)={0x9, 0x0, 0x6}, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]) [ 2576.912192] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:15 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:15 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:15 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571cb, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:15 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x2a}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}]}, 0x34}, 0x1, 0x0, 0x0, 0xc001}, 0x4010) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2577.806669] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:15 executing program 4: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:15 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:16 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:16 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:16 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0x1f) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:16 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571cc, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:16 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x2000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x7, 0x1, 0x7, 0x8000], 0x4, 0x800, 0x0, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f00000009c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)={0x708, 0x7, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x2}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x4}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x2}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_EXPRESSIONS={0x6c0, 0x4, 0x0, 0x1, [{0x64, 0x1, 0x0, 0x1, [@redir={{0xa, 0x1, 'redir\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_REDIR_FLAGS={0x8, 0x3, 0x1, 0x0, 0x22}, @NFTA_REDIR_FLAGS={0x8, 0x3, 0x1, 0x0, 0xc}, @NFTA_REDIR_FLAGS={0x8}]}}, @connlimit={{0xe, 0x1, 'connlimit\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x1ff}]}}, @meta={{0x9, 0x1, 'meta\x00'}, @void}]}, {0x374, 0x1, 0x0, 0x1, [@target={{0xb, 0x1, 'target\x00'}, @val={0x1d4, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x91, 0x3, "37402b65109b9c743d006dfcbc796eb0f324cd8bdb841607aae1bd927892d46b0eec4334dc61722bcd7ab38a4d94e719f6dc72855a54120fcfe6e149027813502501d3d398c4664a8d328a0c17c01bedf6b885604bfe49613bf19934a821cefb13aad2136ed57b36b25bde993e75340b4325439111fd1567132f3bf2786471f032413bfd7dc2d846e2c570666f"}, @NFTA_TARGET_INFO={0x26, 0x3, "d69bff8c23a67f84a28943b8c191b5486dbdf61ddba9c816d9e7408fe1110f180a27"}, @NFTA_TARGET_NAME={0x5, 0x1, '\x00'}, @NFTA_TARGET_NAME={0x6, 0x1, '&\x00'}, @NFTA_TARGET_REV={0x8, 0x2, 0x1, 0x0, 0x6b54}, @NFTA_TARGET_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_TARGET_INFO={0xf1, 0x3, "6e4af78180b024226150608d9ce5b76a5145c0e7a2c558e6f528d2b73993482e03323bfce9e9c6cb81bd16adbcca38ada13613b3ad7159fa307d4189ff49ad25debf2be277fd8655d22a559b789283cf6a19386aab4d3391a478d7bc7eabb92e53ec6c2c35e67f09e211f9e89306b98acf5756ac96cf300a6b0b58fbd7b3868cdf00759d89d6e53eacd1eda670518ab33d640b9c80fd3468d1489844bdfc1f2729889af30494ff899288e2d6db1150c3da82b53a47ba36c3724adce3fa2e16548a4964cfeee294a1be53d36e899de70fd5c297eb64f84450dfe58c99cc2297a316ebaa43952754a9802ec9179b"}]}}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_BYTEORDER_DREG={0x8, 0x2, 0x1, 0x0, 0x13}, @NFTA_BYTEORDER_OP={0x8}, @NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0x25}]}}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_TUNNEL_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TUNNEL_DREG={0x8}]}}, @immediate={{0xe, 0x1, 'immediate\x00'}, @val={0xc8, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_IMMEDIATE_DATA={0xbc, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VALUE={0x36, 0x1, "446e0ad9081475456479b1ac8b5122a0de901f6963663845bd98a08199e7fef22801e385d3e6d9a41616039c0ef54717a3ce"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}]}}, @dup_ipv6={{0x8, 0x1, 'dup\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x12}]}}, @reject={{0xb, 0x1, 'reject\x00'}, @void}, @socket={{0xb, 0x1, 'socket\x00'}, @void}, @reject={{0xb, 0x1, 'reject\x00'}, @void}, @exthdr={{0xb, 0x1, 'exthdr\x00'}, @void}]}, {0xe8, 0x1, 0x0, 0x1, [@range={{0xa, 0x1, 'range\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x14}]}}, @nat={{0x8, 0x1, 'nat\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_FLAGS={0x8, 0x7, 0x1, 0x0, 0x8}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0x12}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x17}]}}, @bitwise={{0xc, 0x1, 'bitwise\x00'}, @void}, @quota={{0xa, 0x1, 'quota\x00'}, @void}, @quota={{0xa, 0x1, 'quota\x00'}, @void}, @dup_ipv6={{0x8, 0x1, 'dup\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0xe}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xd}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x17}]}}, @osf={{0x8, 0x1, 'osf\x00'}, @void}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @void}, @dup_ipv4={{0x8, 0x1, 'dup\x00'}, @void}, @queue={{0xa, 0x1, 'queue\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x3}, @NFTA_QUEUE_TOTAL={0x6}, @NFTA_QUEUE_NUM={0x6, 0x1, 0x1, 0x0, 0x8}]}}]}, {0xe0, 0x1, 0x0, 0x1, [@ct={{0x7, 0x1, 'ct\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_CT_DIRECTION={0x5}, @NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x10}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x17}]}}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0x71}, @NFTA_BYTEORDER_LEN={0x8}, @NFTA_BYTEORDER_OP={0x8}, @NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BYTEORDER_SIZE={0x8, 0x5, 0x1, 0x0, 0x6a}, @NFTA_BYTEORDER_DREG={0x8, 0x2, 0x1, 0x0, 0x17}, @NFTA_BYTEORDER_OP={0x8, 0x3, 0x1, 0x0, 0x1}]}}, @meta={{0x9, 0x1, 'meta\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0xa}, @NFTA_META_DREG={0x8}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x1d}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0xe}]}}, @lookup={{0xb, 0x1, 'lookup\x00'}, @void}, @rt={{0x7, 0x1, 'rt\x00'}, @void}, @immediate={{0xe, 0x1, 'immediate\x00'}, @void}]}, {0x11c, 0x1, 0x0, 0x1, [@queue={{0xa, 0x1, 'queue\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x3}, @NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0x8ae1}, @NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x2}]}}, @bitwise={{0xc, 0x1, 'bitwise\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0xc}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x7ff}]}}, @exthdr={{0xb, 0x1, 'exthdr\x00'}, @void}, @rt={{0x7, 0x1, 'rt\x00'}, @void}, @payload={{0xc, 0x1, 'payload\x00'}, @void}, @objref={{0xb, 0x1, 'objref\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_OBJREF_IMM_TYPE={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_OBJREF_SET_ID={0x8, 0x5, 0x1, 0x0, 0x3}, @NFTA_OBJREF_SET_ID={0x8}, @NFTA_OBJREF_SET_ID={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_OBJREF_SET_SREG={0x8, 0x3, 0x1, 0x0, 0x9}]}}, @fib={{0x8, 0x1, 'fib\x00'}, @void}, @payload={{0xc, 0x1, 'payload\x00'}, @void}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_OP={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_BYTEORDER_OP={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BYTEORDER_OP={0x8}, @NFTA_BYTEORDER_OP={0x8, 0x3, 0x1, 0x0, 0x1}]}}]}]}]}, 0x708}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000a00)={{0x9, 0x7f}, {0x2, 0x40}, 0xfffffffa}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000b40)=ANY=[@ANYBLOB="2f6465766f6c6f6f3bec0099602a0abeadbb3cbd21902365cdd12bae6a621f679daf4632303d4886983ef7bfd82c46bb367f6a2c7965465c71f7ff0c3f48d5071dfd0e49b90ea300cded40f9e5c964d4867d824a3180cee8900b59a5fa75c171f2e9299436a7d6726c1e69dd63767b99261c68cacf8cb3e0b465f9e6e774f8d1bf626923ca1e01c132e202bea1c5479ce906171b405eac9b389d74"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000ac0)="4989ec79af4d4bd5ca37a32056945736f50580d9b56c61893aedfae39357dc157b4cecf2786064534e6fc2f777fcfce27661a7dcd0c3222815", 0x39, 0x20000000, &(0x7f0000000b00)={0xa, 0x0, 0xfffffeff, @loopback, 0xfffffff8}, 0x20) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000a80)={0xfffffffb, 0x4, [0x3]}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x4c}}, 0x0) dup3(r4, r1, 0x0) [ 2578.633542] 9pnet_virtio: no channels available for device  [ 2578.643864] 9pnet_virtio: no channels available for device  06:36:16 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) getuid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:16 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2578.736412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20660 comm=syz-executor.5 [ 2578.779284] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:17 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:17 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:17 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) getuid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:17 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:17 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) getuid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:17 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) dup2(r2, r2) r3 = getuid() setreuid(0x0, r3) setuid(r3) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000006b000)={{r5, r6+10000000}, {0x77359400}}, 0x0) tkill(r0, 0x1000000000016) 06:36:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571cd, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2579.479201] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:18 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=@random={'trusted.', '.+(.\x00'}, &(0x7f0000000140)=';(%^^\x8a\x00', 0x7, 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571ce, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:18 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:18 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) setreuid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2580.290115] 9pnet_virtio: no channels available for device /devoloo;ě [ 2580.398494] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:18 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) setreuid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, 0x0}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:18 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571cf, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2580.805276] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2580.849824] 9pnet_virtio: no channels available for device /dev/loop0 [ 2580.865357] 9pnet_virtio: no channels available for device /dev/loop0 06:36:20 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)=0x3) 06:36:20 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) setreuid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, 0x0}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f00000000c0)={0xf, 0x1f, 0x2, 0x7}, 0xf) write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x73, 0x1, {{0x8, 0x4, 0x8}, 0x7}}, 0x18) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x2c, 0x0, 0x901, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x100}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x881) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:20 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d0, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2582.507194] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, 0x0}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000100)={{0x0, 0x7, 0x8, 0x19a, 0xfff, 0x6, 0x7, 0xfffffa97, 0xc76, 0x1f, 0x9, 0x3cf, 0x1000, 0x0, 0x2}}) tkill(r0, 0x1000000000016) 06:36:20 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) lseek(r0, 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_HW_FREQ_SEEK(r3, 0x40305652, &(0x7f0000000380)={0x10000, 0x2, 0x3, 0x6, 0x5, 0x5}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000200)="e7a934771e614c372c968e1562f3ab682ff5f1686eac39e0c787eae541d65f492b55c1631e5ae46895e1b8a8e0490570ee009843a8a639beeb9acbc881bc404e6c94a19543c77e2042371b1a37b7465e606e9761e53b3899d17da9ff3c9e01d59e99f17aceb05c704bb2be4ae2a5faa357d1d9bdbf3a52d9f752604119650d62c7bb8412c32729b3e3442bacf5aef5eca74d123e5859ac68a256272ce976db58c3eef9ba8529f8e642870f04cb0e10ab91", 0xb1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r1, 0xc01064ac, &(0x7f0000000180)={r4, 0x80, &(0x7f00000002c0)=""/128}) mount(&(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0xb000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340)=0x25, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(r6, &(0x7f00000003c0)={0x2, 0x40}, 0x2) 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d1, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:21 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2583.178008] 9pnet_virtio: no channels available for device /dev/loop0 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {0x0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {0x0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000080)) bpf$ENABLE_STATS(0x20, &(0x7f0000000000), 0x4) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r4 = accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f00000001c0)) tkill(r0, 0x1000000000016) 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {0x0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:21 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000000)={0xa, 0x4e21, 0x9, @private0={0xfc, 0x0, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000a40)=[{&(0x7f00000000c0)="d005cd85db78d9f3b1d596b5aff8f98a59cee116ea6a4de2d107e752b899b51cbdf67f648172f27a695d808aa46fbebdd0282883863078db42787e4ce42fe508f7", 0x41}, {&(0x7f0000000140)="6050028bd56c75ae1cfb86ec3502118c277c3df123347460fea8ac64af74460d7dc012a0a96c49f0e6b03549a8898b537c19a6812369945e2af75736b5a81b3d97dae89e10f24af277acf43c66adf737008d822b72da6366fa8febe4", 0x5c}, {&(0x7f0000000200)="766f231989fc4fd05aa95c25f7805e756526780deea9b601cd24f54aa6edd41494aed312108c0183", 0x28}, {&(0x7f0000000480)="60c561acb5214472effb75f12a71697bd1cfed92f23bdf956e24cba4484921ce080f704e44ac75a057e050b6188be633be1158776f62c888131e6066b8053275f43404a1ffbdbb42ae5df1feb9c29e164e09fa8e16ed5710664182159b61dfffdad15685ff005baa7d2ee7b654225b8758b16b34fe262d9b35fba1bed60591b18ba29d56144db3b3", 0x88}, {&(0x7f0000000540)="8077d971836b31f1b0e6d78c04039b4164e666d8443c3f50d6077d8dd09be0cf021ceb76cfb1c2a97950a01b259493ef36ca58144ddef39971b175e806537cbcd99ef0ebe1f7e38684fb4af8767c0d5bfbfe7bc25823ef9eb69b14628d83525d0c9a4f7da74b4b658166a76f5e872a9b13f18a10dbd396bbf43637dbe4fb7e875cdf2a2292c3a191c8253cc9d4171608dae648d3ca09c9a7377b3cf13a4a68ec1b21d7d14c6c1c134d7396f8ad2a0eba4e8801b802bb1ebc661dc4926f43fd519d3c17", 0xc3}, {&(0x7f0000000640)="6a7e3791caa5a6cd89ab65141d2a709cc1d2318cbdb318dd7a495fa57295c60741291bd4b56d466084c8f365a978cabace496989d38138238bda9da1596f27f25ba86adcefc68ca631b65a3626d26b0dc400d3c6d141d9e6d4a328b79eff8d60f936cf3b89f07f4a053e4f8dc05a358d81ebd2fcd7d09401d60c6e82af88f956d50d50ce12c5eb9128e93188baeb71ce2de5981022c73568a042d05bfd246fbcd263e5c319d5742e2cbfa7fd8000b3f1f3d4f1d4e2c015e0aa9330711c816712893fd632ce11c4830b71d14e56d616ce2a4f88ff26", 0xd5}, {&(0x7f0000000740)="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", 0xff}, {&(0x7f0000000840)="0fc13a38cefa55ae4ad3f79c455a5b86efe80339faae4e9032e41078e35d2154520cf4737f41a96ee13022f8963037e7b7462c89ca99639d2a07d6b09223062bddfe8a6463353ffe3d6f23a955acaa1d601eaa48a2c5e7c0cf005da69d8a2ac340697a13aebae9c40304c0f77fd3e1ffc3e2374e97559879627d5ec19f91a7222eaad7bca3ced92e8e72cd3efffe96fd448c4746d9e1473adfd47437be2265c88fb11f5da51b88d253ea3ddc94f27725213ceab3038230633fbc7a6396926a40363ce33a536f445e0811640f6c7682aee087dd654c1ba394a59eb1760d9f75d2bcc736c1", 0xe4}, {&(0x7f0000000940)="dce4f452d03475934cbc9ceda9dd33616d6afb6285092bb53e630e117fc03568fcc9031106658d2b716dcaadab06fce0edbf6d9a2d04e69c2be2ec0c73f5cd1133544bb985a60f1cc851d20ca76473169b43c3f138d941c46859d3c8949b54d83ad0f8199b349e94d87a34d5a1338d85c8fe63396fa9df9d165e41f569f77c5bb86eba60686ae541e63a0b9e71579b3573789d13c79354989d1b70d93bf7404968742e1504406e907b8a01496b69dae60d8864af63df42786cd4c225438763350ba64b2796756741f77256f3bd331cacf6999d3f0203452c58a46c18218f16c7e92f91180e", 0xe5}], 0x9}, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d2, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:21 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x191a47, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xf, r2, 0xfffffffffffffffd, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r2) write(r1, &(0x7f0000c34fff), 0xffffff0b) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r4, 0x3}, &(0x7f0000000100)=0x8) r5 = dup2(r1, r1) write$P9_RLINK(r5, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:21 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2583.858245] 9pnet_virtio: no channels available for device /dev/ 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 5: connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @broadcast}}, 0x1e) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_DBG_S_REGISTER(r3, 0x4038564f, &(0x7f0000000000)={{0x2, @addr=0xffffffff}, 0x8, 0x1f, 0x5845}) write(r1, &(0x7f0000c34fff), 0xffffff0b) r4 = dup2(r1, r1) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f00000000c0)) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f64579711296f6f70300066102059d91aac7a27c07f4a66946e6815acbf98b276a621fb90869b1e9208044fc6daad5c5b9465ffaeebc562152e6d2202777c96a5352adaa33ff85bc522be1effe03a2c33cc45e1a92223f1df3d28"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:21 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2584.269842] 9pnet_virtio: no channels available for device /dW—)oop0 06:36:22 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x186) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="db9e00a19167f8d0d970d391535dbc00"/26], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 06:36:22 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:22 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{r5, r6+60000000}, {r3, r4+60000000}}, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r8, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 06:36:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d3, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 3: perf_event_open(&(0x7f0000000000)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 3: perf_event_open(&(0x7f0000000000)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 3: perf_event_open(&(0x7f0000000000)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:22 executing program 3: perf_event_open(&(0x7f0000000000)={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) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2584.948798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:23 executing program 0: syz_init_net_socket$ax25(0x3, 0x5, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000000)={0x8, 0x35, 0x2}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f00000000c0)=ANY=[@ANYRES16=r2, @ANYRESOCT=r0], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:23 executing program 3: perf_event_open(&(0x7f0000000000)={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) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2585.333371] 9pnet_virtio: no channels available for device ۞ [ 2585.454459] 9pnet_virtio: no channels available for device  06:36:25 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80c2, 0x80) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card2/oss_mixer\x00', 0x383042, 0x0) r4 = dup2(r3, r1) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:25 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:25 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x23) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000000c0)={0x0, 0x1}) clone(0x26102380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, 0x0) 06:36:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x5}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:25 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d4, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:25 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:25 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x3, 0x800) openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x802, 0x0) r2 = dup2(r0, r1) write$P9_RLINK(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, r4+10000000}, {0x0, 0x9}}, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000100)) tkill(0x0, 0x1000000000016) 06:36:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:25 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2587.929740] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:25 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:26 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:26 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d5, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:26 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2588.413983] 9pnet_virtio: no channels available for device /dev/loop0 [ 2588.431576] 9pnet_virtio: no channels available for device /dev/loop0 06:36:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:26 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:26 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x110, r1, 0xf440f000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:26 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}], 0x1, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2588.783630] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={r5, 0x401, 0x0, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x12737923, @empty, 0xffff}}, 0xfffffeff, 0xdffa, 0xfffffff8, 0x9, 0x88, 0xd07, 0x7e}, 0x9c) tkill(r0, 0x1000000000016) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6a000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$USBDEVFS_CONTROL(r7, 0xc0185500, &(0x7f0000000140)={0x60, 0xf, 0x7, 0x2, 0x1e, 0x6, &(0x7f0000000100)="52e4b9d7e719a04fb081a54fc88928d6f238505a0c8261d5e1b5204aafe5"}) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0xe) 06:36:27 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d6, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:27 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x3}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_G_AUDIO(r2, 0x80345621, &(0x7f0000000000)) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSBRK(r4, 0x5427) 06:36:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x2}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x2}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:27 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2590.041306] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d7, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:28 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:28 executing program 0: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:28 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2590.501344] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:28 executing program 5: gettid() r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="58000000609cee143542370f2b943b2a834e888e80ee052a13e86b335a6aa6377edfbaeb23191909e21f44cf9d9dad7aad75ff", @ANYRES16=r0, @ANYBLOB="000227bd7000fddbdf25030000000500030032000000050004000100000008000600ac1e0101050003002b00000006000a004e21000008000b00", @ANYRES32=r3, @ANYBLOB="14000700fc0100"/20], 0x58}, 0x1, 0x0, 0x0, 0x4004800}, 0x8000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) write(r5, &(0x7f0000000140)="2e6f9dc3a280763af131f42d7fcd8047c5fef485fa7b386944cb44489ea7c53b5ac51137f0bbcd99ace874db992a64a1227a3b24f1109a2d7bc98a55c817e6d1f7a729834818", 0x46) r6 = dup2(r4, r4) write$P9_RLINK(r6, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, 0x0) setsockopt$inet6_IPV6_RTHDR(r6, 0x29, 0x39, &(0x7f0000000500)={0x2, 0x12, 0x1, 0x8, 0x0, [@ipv4={[], [], @multicast1}, @ipv4={[], [], @rand_addr=0x64010100}, @dev={0xfe, 0x80, [], 0x3f}, @remote, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, [], 0x1}, @loopback, @empty]}, 0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000340)={0x0, 0x4, 0x1, 'queue0\x00', 0x80000000}) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f00000004c0)={0x9, 0x0, 0x40, 0x800}) 06:36:28 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000000)={0x1, 0x0, [{}]}) tkill(r0, 0x1000000000016) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x6a) write$snapshot(r3, &(0x7f0000000100)="bb87de10427a7665c856b4e66789f49c64f0147d20439536aad570bc66f06519ce06e2d2a2291fc4f2c556f9756afb21a498f50e9178b420dffe58f892a31c072e6a1a0962c64a7c8fcd827758c8b4b62d187d00bdae4866876ab079ebeab235049413d132893455addef707472f066abcc4ec943c1d33728da705c9a83a83c6969aca2fe772cff6303275149362ae0cda40687ac0d8cdcd11b8dbe153439cc1b765ba69984fb06bcaf0e00d232869e1e3dc1f1ea2688c563b48bee69fb7c7449a69dc15701f0b7148411f184ec938e713", 0xd1) 06:36:28 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d8, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:28 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2591.377462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:29 executing program 0: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571d9, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:29 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:29 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r2, 0x80585414, &(0x7f0000001100)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000001180)=0x1e) write(r3, &(0x7f0000c34fff), 0xffffff0b) setreuid(0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001280)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000012c0)={{0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x44, 0xffe}, 0x0, 0x0, 0x4, 0x1, 0x3, 0x0, 0x521f, 0xe1f9, 0x1, 0x1, r0, r5}) r6 = dup2(r3, r3) write$P9_RLINK(r6, 0x0, 0x0) r7 = dup(r6) ioctl$MON_IOCX_GETX(r7, 0x4018920a, &(0x7f0000000040)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)=""/4096, 0x1000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x33) [ 2591.758378] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:29 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) tkill(r0, 0x1000000000016) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f0000000080)={0x6, 'veth1_virt_wifi\x00', {0x7}, 0x9}) ioctl$SIOCAX25DELUID(r2, 0x89e2, &(0x7f0000000000)={0x3, @bcast, 0xee00}) 06:36:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 0: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {0x0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571da, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:30 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2592.830517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {0x0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:30 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0x80) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) r4 = dup2(r3, r3) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:31 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {0x0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:31 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571db, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:31 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:31 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:31 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:31 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571dc, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2594.026876] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:32 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:33 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BTRFS_IOC_BALANCE_CTL(r4, 0x40049421, 0x2) tkill(r0, 0x1000000000016) 06:36:33 executing program 0: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:33 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571dd, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:33 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {0x0}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:34 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {0x0}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571de, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:34 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(r2, &(0x7f00000021c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000c34fff), 0xffffff0b) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_names='veth0\x00'}) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x4c}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) tkill(r0, 0x1000000000016) 06:36:34 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {0x0}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 5: r0 = gettid() timer_create(0x7, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000100)="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", &(0x7f0000000040)="841b4a45b8173772264ad54e5d059d6380367351ced9d71225923c6edf85c41875512b28bb238106024ef170a3e4cd679927027880f8fabb5735cc6b4397442594e41c4e26ce74c059fd81e66507b32c463af68e39744805938e"}}, &(0x7f0000044000)) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000155c0)=0xffffffffffffff27, 0x80800) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000015600), 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) r3 = dup2(r2, r2) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$SIOCPNGETOBJECT(r3, 0x89e0, &(0x7f0000015680)=0x9) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000156c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_DO_IT(r5, 0xab03) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKROSET(r7, 0x125d, &(0x7f0000015640)=0x100000000) ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f0000000200)=ANY=[@ANYBLOB="250e0000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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06:36:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571df, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2596.895501] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:34 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e0, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:35 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2597.430135] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:35 executing program 0 (fault-call:5 fault-nth:0): r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 06:36:35 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e1, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:35 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r3}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) write$FUSE_LK(r3, &(0x7f0000000340)={0x28, 0x2f, 0x0, {{0x1, 0x40009d0, 0x0, r4}}}, 0x28) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200)="4ade2a1403452e90e82acb6692d00611225152910a7b4d21565fe49b005b654269", &(0x7f0000000380)="a1c5917432352d586a57e04892a6c0487eb53bb83f4b53546de8f988c715c225a4c84942c21608fbf2f5053ed6737dd5965ac73ec180b2681d180142354aabd26e3a2d868f5cd07a8c4723b916b24f3d5ca7351da865d8be03555c9b"}}, &(0x7f0000000500)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x523a01, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)="943eecf47be9dfec77dcdd45dd207faa2cf15166a2205a3ff8ffffffa567c2829c5619cffe969a4c100000dd19b977b4d611878b61869e32b0bd242f64641a78dad18e061ce5af86a5866bd86fd37ce6e1d5c323d6dc71c9780c4ab14cb4f00682101716dca41536d0028fdbed657c2ebdb2fbd93436368e1e4e6f744ae5b28f369fdb7385b9c2a7504b1000e224765c381ff26fc33925236ac3cf9e5f6bbe5139746baa4096620cc34f38c6689a30b672f9a26ef4897286610018f9c9be14279c603e85e24e63c9eca5303c50e1d7d900"/221, 0xdd) r6 = creat(&(0x7f00000002c0)='./file0\x00', 0x34) ioctl$TUNSETCARRIER(r6, 0x400454e2, &(0x7f0000000300)) r7 = dup2(r5, r5) write$P9_RLINK(r7, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)=""/221, &(0x7f0000000000)=0xdd) tkill(r0, 0x1000000000016) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsu\x00', 0x30000, 0x0) ioctl$NBD_SET_FLAGS(r8, 0xab0a, 0x6) 06:36:35 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2597.737519] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 06:36:35 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, 0x0, 0x0, 0x0, 0x0) 06:36:35 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:35 executing program 4 (fault-call:2 fault-nth:0): recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:36 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2598.159924] FAULT_INJECTION: forcing a failure. [ 2598.159924] name failslab, interval 1, probability 0, space 0, times 0 [ 2598.185162] CPU: 0 PID: 21697 Comm: syz-executor.4 Not tainted 4.19.142-syzkaller #0 [ 2598.193086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2598.203412] Call Trace: [ 2598.206034] dump_stack+0x1fc/0x2fe [ 2598.209690] should_fail.cold+0xa/0x14 [ 2598.213603] ? setup_fault_attr+0x200/0x200 [ 2598.216293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2598.217961] ? lock_acquire+0x170/0x3c0 [ 2598.217988] __should_failslab+0x115/0x180 [ 2598.234785] should_failslab+0x5/0xf [ 2598.238524] __kmalloc+0x2ab/0x3c0 [ 2598.242073] ? rw_copy_check_uvector+0x2ca/0x340 [ 2598.246848] rw_copy_check_uvector+0x2ca/0x340 [ 2598.251454] ? perf_trace_lock+0xe2/0x4b0 [ 2598.255721] import_iovec+0xa6/0x3a0 [ 2598.259449] ? dup_iter+0x250/0x250 [ 2598.263090] ? perf_trace_lock_acquire+0x530/0x530 [ 2598.268028] ? perf_trace_lock+0xe2/0x4b0 [ 2598.272193] vfs_readv+0xbb/0x150 [ 2598.275660] ? compat_rw_copy_check_uvector+0x410/0x410 [ 2598.281034] ? lock_downgrade+0x720/0x720 [ 2598.285199] ? check_preemption_disabled+0x41/0x280 [ 2598.290268] ? __fget+0x356/0x510 [ 2598.293733] ? do_dup2+0x450/0x450 [ 2598.297385] __x64_sys_preadv+0x22b/0x310 [ 2598.301542] ? __ia32_sys_writev+0xb0/0xb0 [ 2598.305786] ? posix_timer_fn+0x3d0/0x3d0 [ 2598.309943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2598.314708] ? trace_hardirqs_off_caller+0x69/0x210 [ 2598.319742] ? do_syscall_64+0x21/0x620 [ 2598.323954] do_syscall_64+0xf9/0x620 [ 2598.327776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2598.333041] RIP: 0033:0x45d5b9 [ 2598.336223] Code: 5d 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2598.355125] RSP: 002b:00007f45ad6bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 2598.362869] RAX: ffffffffffffffda RBX: 0000000000025880 RCX: 000000000045d5b9 [ 2598.370131] RDX: 000000000000037d RSI: 0000000020000500 RDI: 0000000000000003 [ 2598.377415] RBP: 00007f45ad6beca0 R08: 0000000000000000 R09: 0000000000000000 [ 2598.384676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2598.391934] R13: 00007ffe41eef6df R14: 00007f45ad6bf9c0 R15: 000000000118cf4c 06:36:36 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:36 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:36 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e2, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2598.829715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:38 executing program 5: sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xa0, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6, 0x11, 0xff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x32}, {0x6, 0x11, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x67}, {0x6, 0x11, 0x2}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40084}, 0x4004000) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x106, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(r0, r0) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'U+', 0x200}, 0x16, 0x0) 06:36:38 executing program 4 (fault-call:2 fault-nth:1): recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:38 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e3, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:38 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xff) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:38 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2600.774503] FAULT_INJECTION: forcing a failure. [ 2600.774503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2600.786354] CPU: 0 PID: 21770 Comm: syz-executor.4 Not tainted 4.19.142-syzkaller #0 [ 2600.794250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2600.803618] Call Trace: [ 2600.806230] dump_stack+0x1fc/0x2fe [ 2600.809979] should_fail.cold+0xa/0x14 [ 2600.813886] ? setup_fault_attr+0x200/0x200 [ 2600.818234] __alloc_pages_nodemask+0x239/0x2890 [ 2600.823011] ? __lock_acquire+0x6de/0x3ff0 [ 2600.827270] ? __lock_acquire+0x6de/0x3ff0 [ 2600.831530] ? perf_trace_lock_acquire+0x530/0x530 [ 2600.836476] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2600.841335] ? perf_trace_lock_acquire+0x530/0x530 [ 2600.846308] ? deref_stack_reg+0x134/0x1d0 [ 2600.850553] ? check_preemption_disabled+0x41/0x280 [ 2600.855590] ? perf_trace_lock+0xe2/0x4b0 [ 2600.859755] ? perf_trace_lock_acquire+0x530/0x530 [ 2600.864701] ? check_preemption_disabled+0x41/0x280 [ 2600.869731] ? perf_trace_lock_acquire+0x530/0x530 [ 2600.874676] cache_grow_begin+0xa4/0x8a0 [ 2600.878752] ? setup_fault_attr+0x200/0x200 [ 2600.883082] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 2600.887844] cache_alloc_refill+0x273/0x340 [ 2600.892170] __kmalloc+0x362/0x3c0 [ 2600.895707] ? rw_copy_check_uvector+0x2ca/0x340 [ 2600.900472] rw_copy_check_uvector+0x2ca/0x340 [ 2600.905110] ? perf_trace_lock+0xe2/0x4b0 [ 2600.909279] import_iovec+0xa6/0x3a0 [ 2600.909546] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2600.913002] ? dup_iter+0x250/0x250 [ 2600.913021] ? perf_trace_lock_acquire+0x530/0x530 [ 2600.913036] ? perf_trace_lock+0xe2/0x4b0 [ 2600.913056] vfs_readv+0xbb/0x150 [ 2600.913070] ? compat_rw_copy_check_uvector+0x410/0x410 [ 2600.913083] ? lock_downgrade+0x720/0x720 [ 2600.913101] ? check_preemption_disabled+0x41/0x280 [ 2600.952313] ? __fget+0x356/0x510 [ 2600.955783] ? do_dup2+0x450/0x450 [ 2600.959359] __x64_sys_preadv+0x22b/0x310 [ 2600.963523] ? __ia32_sys_writev+0xb0/0xb0 [ 2600.967768] ? posix_timer_fn+0x3d0/0x3d0 [ 2600.971932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2600.976707] ? trace_hardirqs_off_caller+0x69/0x210 [ 2600.981740] ? do_syscall_64+0x21/0x620 [ 2600.985737] do_syscall_64+0xf9/0x620 [ 2600.989556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2600.994754] RIP: 0033:0x45d5b9 [ 2600.997959] Code: 5d 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2601.016882] RSP: 002b:00007f45ad6bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 06:36:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e4, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:38 executing program 2: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2601.024701] RAX: ffffffffffffffda RBX: 0000000000025880 RCX: 000000000045d5b9 [ 2601.031986] RDX: 000000000000037d RSI: 0000000020000500 RDI: 0000000000000003 [ 2601.039274] RBP: 00007f45ad6beca0 R08: 0000000000000000 R09: 0000000000000000 [ 2601.046583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2601.053916] R13: 00007ffe41eef6df R14: 00007f45ad6bf9c0 R15: 000000000118cf4c 06:36:39 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:39 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2601.288425] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:39 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e5, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:39 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:39 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {0x0}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2, 0x0, 0x0) 06:36:39 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {0x0}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2601.923539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:40 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:40 executing program 2: r0 = socket(0x0, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e6, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:40 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x7, 0x0, @thr={&(0x7f0000000040)="41e76be26ef57769955eb0088ecc9f50b349b5", &(0x7f0000000100)="de0a1dc50902b92f2991f688d1f2d958fbd3788c90582462aee57661caae673e8d14cb8aec2731997cd3f1894830be3f915cbdfe2718968a93415d7df54d759bfb54b2262e83dd296e0384db4cd0cac32beb86713f9b9233ba7854d706191d9a780740bd02673416b1c92e9dbe48168953224ea9f946c1ac4166f9cb340552b6cf06d6ae592f9d4426c49b4901a00d48391283c479e0761c7e3630d1e835dcfacdfb6c802b69adc6902e35f7c053be3ac4492a0d634e0a937499700bca622da38ee9b4"}}, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x3, 0x0, 0x0) 06:36:40 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {0x0}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x4, 0x0, 0x0) 06:36:40 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x5, 0x0, 0x0) 06:36:40 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2603.029767] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:41 executing program 2: r0 = socket(0x0, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e7, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2603.500391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:41 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x7ffffffff000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:41 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) close(r1) 06:36:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x6, 0x0, 0x0) 06:36:41 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e8, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:41 executing program 2: r0 = socket(0x0, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x7, 0x0, 0x0) 06:36:41 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {0x0}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:42 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x1bc, r5, 0x200, 0x4, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1f}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER={0x50, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x6, @loopback, 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffff001}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7b}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffa6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfe05}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800000000000000}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400040}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x18000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c0c0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000000000)=""/96) tkill(r0, 0x1000000000016) 06:36:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x8, 0x0, 0x0) [ 2604.203565] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {0x0}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:42 executing program 2: r0 = socket(0x1000000010, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2604.572002] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:42 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x8000000000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571e9, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x9, 0x0, 0x0) 06:36:42 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {0x0}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:42 executing program 2: r0 = socket(0x1000000010, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:42 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000100)="3068b5ab500ac7fa5914c92c689ba6c8a293a6db087d6ebe460c7bc36bb71572eb08ddc428fa42c52b1f25e226ad50edb4b301d1e578b01a72f1c9ba131b8047b9659335f007030ac4761c45aac0413311d628e0557a18d73f0ec18b9a6a281a53ffa4404b5a52b0bba84f55ad1544a9e10411d6317d8cf72ae72c5bc30f904fbfddb061e870197fcab8d24f7d04185f8633512e9ee2e4439b63927fa1294f7061cec1ab93b2812b426513ff382761ad8967bc0249138b2df83d4668fbb0cfdff87bad59214fb7677858ec48807b25e345a88e78bb976bd2705f523f6acb3f972c9bb46b5dc606acafd8f32c606734a9818b", &(0x7f0000000000)="bd7a989e25ff428f"}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2604.885980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:43 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0x7e1b3d96) r2 = dup2(r1, r1) r3 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x8, 0x200880) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f0000000040)={0x101, 0x8}) ioctl$TCXONC(r1, 0x540a, 0x2) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0xf3, 0x4, 0x0, "c7ddd812e24f11bf1e8c1419e4ceb377", "17522cc270d811e0cf86d26fb4b46577a01ad1db7a1ef6ddfdc3582f965066ed436fe03165bcb51e6b046c071a5b0ac2ce38ca79f6371a367e4bf0ba993593b8b5140d49d22655325c8b7e4208a5cf21b5a4b342ec055fb20e82769ec926ffe23f6ecc97537e8cfd05f4e3b4ceb4b247a6847d86666d260b00388e763ba2bb0300db1b934fe657c13a965e2c06822cdf39f2fa3ab0b799115f464eb544379641d69edaf9df60deba107532b35418d8365a28975865ced7d1da8b1603e74cbfe27bfd04123de343c6466f4e04584d902921127034532fefd94435b401fed7"}, 0xf3, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup_freezer_state(r4, &(0x7f0000000280)='freezer.state\x00', 0x2, 0x0) 06:36:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0xa, 0x0, 0x0) 06:36:43 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0xb, 0x0, 0x0) 06:36:43 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571ea, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:43 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0xf0ffffff7f0000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:43 executing program 5: r0 = gettid() timer_create(0x5, &(0x7f0000044000)={0x0, 0x36, 0x2}, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RXATTRCREATE(r2, &(0x7f0000000100)={0x7, 0x21, 0x4}, 0x7) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f0000000000)={0x9, 0x80, 0x9, 0x2, 0x2, [0x101, 0x9, 0x6, 0x2], [0xee87, 0x726, 0xf81, 0x7ff], [0xbe, 0x8, 0x7, 0xce], [0xffff, 0x7, 0x7, 0x9]}) 06:36:43 executing program 2: r0 = socket(0x1000000010, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:43 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x571eb, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0xc, 0x0, 0x0) 06:36:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0xd, 0x0, 0x0) 06:36:44 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {0x0}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:44 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {0x0}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0xe, 0x0, 0x0) [ 2606.643957] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:45 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x1fffff, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2607.746841] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:45 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) tkill(r0, 0x1000000000016) 06:36:46 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x12) 06:36:46 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0xf, 0x0, 0x0) 06:36:46 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {0x0}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0xf0ffff, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:46 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:46 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x100, &(0x7f0000000000)=""/4096) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:47 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x10, 0x0, 0x0) [ 2609.560754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:47 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xe) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RAUTH(r4, &(0x7f0000000000)={0x14, 0x67, 0x1, {0x20, 0x0, 0x6}}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x1000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x11, 0x0, 0x0) 06:36:48 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x12, 0x0, 0x0) 06:36:48 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x13, 0x0, 0x0) 06:36:48 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{0x0}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:48 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2610.818785] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:48 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000), 0x0) tkill(r0, 0x1000000000016) 06:36:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x14, 0x0, 0x0) 06:36:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x2000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:48 executing program 5: r0 = gettid() setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000000)=""/137, 0x89}, &(0x7f0000000180), 0x20}, 0x20) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f0000044000)) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, 0x1, 0x7, 0x801, 0x0, 0x0, {0xa}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x6}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x6}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffffd}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004000}, 0x2004c044) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) r4 = dup2(r3, r3) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:48 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{0x0}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:48 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2611.180426] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x3000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x15, 0x0, 0x0) 06:36:49 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{0x0}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:49 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x16, 0x0, 0x0) 06:36:49 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2611.649108] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:52 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x17, 0x0, 0x0) 06:36:52 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x4000) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c0000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="ffffa888000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r8, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8, @ANYBLOB="810b18c5a1f3fde62f6b0185f2cba7b5ec4535cd82b81e3a309a3128b5b35a61493e3d717245da65d542de3aa454da1ad3ea691c0a1c4d3150e7981b69732fa13892fd257636da7e0e42cf1646cbd6314cf01706f50e7326110f33609c337026752ad943bb5a120a332ed707df64d8e58135fbaf4b2a25ef97448119b64a570d3c80655569b038848a8b2a89bd4fee2edba4ab3c0d3501ad498327d5470d2c94aea3cb7f5dd0"], 0x4c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getaddr={0x2c, 0x16, 0x400, 0x70bd2d, 0x25dfdbfc, {0x2, 0x3f, 0xb4, 0xfe, r8}, [@IFA_LABEL={0x14, 0x3, 'bond_slave_1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20041}, 0x0) tkill(r0, 0x1000000000016) 06:36:52 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x4000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:52 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:52 executing program 0: setfsgid(0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0xe2c, 0x4, &(0x7f0000000000)=0x9}) pkey_alloc(0x0, 0x1) r3 = getuid() setreuid(0x0, r3) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000080)='syz\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x2, &(0x7f0000000200)={'trans=virtio,', {[{@debug={'debug', 0x3d, 0xfffffffffffffff9}}, {@loose='loose'}, {@cache_mmap='cache=mmap'}, {@uname={'uname', 0x3d, '/dev/ptmx\x00'}}, {@posixacl='posixacl'}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@euid_eq={'euid', 0x3d, r3}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', r4}}, {@subj_user={'subj_user', 0x3d, '/dev/ptmx\x00'}}, {@pcr={'pcr', 0x3d, 0x7}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x34, 0x39, 0x35, 0x66, 0x32, 0x64, 0x34], 0x2d, [0x38, 0x61, 0x64, 0x62], 0x2d, [0x62, 0x38, 0x62, 0x61], 0x2d, [0x63, 0x61, 0x64, 0x34], 0x2d, [0x31, 0x62, 0x30, 0x63, 0x39, 0x66, 0x35, 0x34]}}}, {@appraise='appraise'}]}}) 06:36:52 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x18, 0x0, 0x0) [ 2614.901261] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:52 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x5000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:52 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x19, 0x0, 0x0) 06:36:53 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x1, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:53 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x1}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000000340)="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", 0x1be) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000040)) 06:36:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x1a, 0x0, 0x0) [ 2615.413309] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:53 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x1, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x6000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:53 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2615.806857] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:53 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x20, 0x0, 0x100000101, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c0000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="ffffa888000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="47202ef0071dbd7e0fb0d303472623ae1fdc2aaeaef0b4939b74b3304a5c2c3f3dc60b13d88ec97485d3417bbc52a2711330e54d5acdf77f4e62ba6b39755e5807a1fe6a03f5fe09ff58729674d1c9f6245eec4ea18e6990a8669e21fe3713041e098ef72db78e40"], 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xfffffe7d, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x9}, @ETHTOOL_A_LINKINFO_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x8}]}, 0x4a}, 0x1, 0x0, 0x0, 0x20004010}, 0x20040010) ptrace$setregs(0xd, r1, 0x8, &(0x7f0000000100)="3537c21e4d17e7e3d3349cdaa2506b301f489278f96c3ba57a6250bd026f963fb23808130fe04d730fcba92e4d11c0fc5ca5c9c1462e5c7145a84816656b29048930fc519696f551e079286cdd9093fd53adeaea3d6c4d941d2039b89dc19a64393735dcc9291d46fdfa4f1a192e30fa7aad73e113c6c569dc150805bb8a2e5c1078882448e62ae39b874aea569b471cebdd543b6b37db") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) r5 = dup2(r4, r4) write$P9_RLINK(r5, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r5, 0x4020565b, &(0x7f0000000080)={0x5, 0x7}) 06:36:53 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:53 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = signalfd(r1, &(0x7f0000000080)={[0x7]}, 0x8) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x480000) write$P9_RFLUSH(r4, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) tkill(r0, 0x1000000000016) 06:36:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x1b, 0x0, 0x0) 06:36:53 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x1, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x7000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x1c, 0x0, 0x0) 06:36:54 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2616.258655] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x8030000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:54 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x1d, 0x0, 0x0) 06:36:54 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2616.736277] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:54 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x10000) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x44c, 0x3f4, 0x400, 0x70bd26, 0x25dfdbfe, {0x5, 0x1, 0x17, [0x1416, 0x1, 0x3, 0x4, 0x9, 0xef4, 0x4, 0x266, 0x5cc0, 0x200, 0x8, 0x0, 0x3ff, 0x5, 0x1, 0x0, 0xffffffff, 0x2, 0x7f, 0x10001, 0x12, 0x7, 0x8, 0x7fff, 0x7, 0x6, 0x0, 0x1, 0x0, 0x4, 0x1ff, 0x9c, 0x2754, 0x7f, 0x1, 0x800, 0xe98, 0x9, 0x8000, 0x1ad000, 0x37a7, 0x7f, 0x0, 0xffffffff, 0x3, 0x10001, 0x80000001, 0x7fff, 0xba39, 0x3, 0x8, 0x8, 0x148000, 0x80, 0x100, 0x3, 0x7, 0x4, 0x8001, 0x1ff, 0x9, 0x80010000, 0x1, 0x1ff], [0x1000, 0x3f, 0x1, 0xe33, 0x8000, 0x200, 0x2, 0x4, 0x8, 0x7, 0x0, 0x5, 0x2, 0x8, 0x9, 0x17dd, 0x0, 0x80000000, 0x5, 0x5, 0x41ef, 0x7f, 0x4, 0x0, 0x10001, 0x101, 0x78, 0x6, 0x4, 0x81, 0x2, 0x1, 0x2, 0x1f, 0x1, 0x9, 0x0, 0x1000, 0x3ff, 0x7, 0xfff, 0x9, 0x4ef17a8f, 0x8000, 0x80000000, 0x3, 0x3, 0x9, 0x20, 0x592, 0x0, 0x3e6, 0x5, 0x8, 0x80000000, 0x4, 0x8000, 0x401, 0x9, 0x6, 0x0, 0x1, 0x7b0, 0x9], [0x7, 0xff, 0x2, 0x7, 0xfbe5, 0xc8, 0x1ff, 0x0, 0x0, 0x9a7b, 0x1000, 0xffff, 0x10000, 0x3, 0xffff, 0xfffffff9, 0x8, 0x8, 0x3, 0x6, 0x4, 0x1, 0x400, 0x7ff, 0x6, 0x1f, 0x4c2a, 0x7b2, 0x5, 0x100, 0x8001, 0x800, 0x0, 0x9, 0x101, 0xc22, 0x401, 0xf35, 0x9, 0x500000, 0x5, 0x6d, 0x6db7, 0xffff0000, 0x6, 0x2, 0x6, 0xad58, 0x10000, 0x509, 0x3, 0x3, 0x9, 0xfffffffd, 0x3, 0x3, 0x3, 0x9bf5, 0x6351, 0xffffffff, 0x4, 0x1000, 0xe66, 0x1], [0x9, 0x0, 0x4, 0x75, 0x100, 0x1, 0x6, 0x0, 0x0, 0xcc7, 0x8, 0x7, 0xfffffff8, 0x10001, 0x1f, 0x7294, 0x80000000, 0x7fff, 0xdccb, 0x6, 0x26, 0x8, 0x17154c3b, 0x80000000, 0x2, 0x8000, 0x5, 0xe5, 0x7, 0x3, 0x8, 0x0, 0x450, 0xff000000, 0x80000001, 0x500000, 0x9, 0xffffffff, 0x8001, 0x0, 0x6, 0x7f, 0x9, 0x6, 0x8, 0x40, 0x1f, 0x9, 0x2, 0x5, 0x8, 0x7, 0xffff, 0x0, 0x2, 0x9, 0x400, 0x1297, 0x2, 0x8001, 0x81, 0x100, 0x81, 0x6], 0x2a, ['}-$<.', '/dev/ptmx\x00', '%$\x00', '/dev/ptmx\x00', '#\x00', '@:(},A(}{^&\x00']}, ["", ""]}, 0x44c}, 0x1, 0x0, 0x0, 0x40}, 0x40044) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) r3 = dup2(r2, r2) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000016) 06:36:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x1e, 0x0, 0x0) 06:36:56 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, 0x0) tkill(r0, 0x1000000000016) 06:36:56 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x9000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x21, 0x0, 0x0) 06:36:56 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:56 executing program 0: r0 = gettid() timer_create(0x6, &(0x7f0000000000)={0x0, 0x12, 0x2, @thr={&(0x7f0000000200)="32717256f2024bfdab82586bd2a200cd8fd5b6fcf4dbdaa69ae1cbad612d200eceecf69c53e612a84997fde75118a2fcebc4f4962679150ff075c2ef6f082fcb3ae0863d8c0ae2b9ebdecf03b25193a97095c6f0c3073eeab85713f83a05d8e744c4a54e625dadda563fc34c051358c2a99b359917e6598ef9cae538766e7e17b783538f0f425ed2955e6a03f3af", &(0x7f0000000040)="32e142618a1e535941ae911dcfd1e4db1ae1edd7bffffacf3a9ddf0553b469a7fe63e6fc0c5ea77205e7924cbb6fae066e98e263d7c80dfcd8d72dc218988e59eba93a2156083ab30e3a9e2900d89fc2d2e023840d1184b014c0da1be8c33142ac7436e5aed179a1"}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FBIOBLANK(r4, 0x4611, 0x2) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r5, 0xc0485661, &(0x7f00000002c0)={0x3, 0x2, @raw_data=[0x7, 0xa00, 0x1c0, 0x6, 0x5, 0x1, 0x800, 0xf9ce, 0x1, 0xfffffff9, 0x3, 0x1, 0xfffffffb, 0x6c9, 0x9, 0x3ff]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000000100)=""/217) write$bt_hci(r2, &(0x7f0000000340)={0x1, @remote_name_req={{0x419, 0xa}, {@none, 0x4, 0x1, 0x8}}}, 0xe) [ 2619.097532] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0xa000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:57 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:36:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x22, 0x0, 0x0) [ 2619.610716] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:57 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x1f000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:36:57 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2620.198043] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:36:59 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:36:59 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x23, 0x0, 0x0) 06:36:59 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:36:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x20000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:00 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2622.360331] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:00 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) chroot(&(0x7f0000000000)='./file0\x00') write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:37:00 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x24, 0x0, 0x0) 06:37:00 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x37360000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:00 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:00 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000000)={0x8f}) write$P9_RLINK(r2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005dc0)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000005e00)='./file0\x00', &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r5 = geteuid() r6 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005ec0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005f00)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@initdev}}, &(0x7f0000006000)=0xe8) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r10, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000006140)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005d00)=[{&(0x7f00000001c0)={0x347c, 0x20, 0x20, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x24, 0x34, 0x0, 0x1, [@typed={0x8, 0x85, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic, @typed={0x8, 0x5a, 0x0, 0x0, @fd}, @typed={0x8, 0x73, 0x0, 0x0, @pid}, @typed={0x8, 0x3e, 0x0, 0x0, @ipv4=@empty}]}, @nested={0x10df, 0x1, 0x0, 0x1, [@generic="f54ed427c2c7aa2146749574b69efa1a4452a339fd4d5c9e22d141f283f89d80e02f073f38e9e2d6efc32a056dbee7a9029b4bc81c278691afd7b64e9af71bbd4d439e4834b5efff66ef8d9800618e16e3fc76facdad55c39a040f24b3a484c8253c12b8a23d938dac3e686491a295c6e5b347dfd5a8571067bd2df29ff96510823c65a664a2902635331dea50ad5fca696f7285ccfd3b1f2c9752ea10bf36343fa0d5bf35f50d", @generic="aaf38999555f2ecbdf4bf335fd0c4f804f73cac0753c27c9d56ea2b8e7208014cea155035986bc6474564025", @typed={0x8, 0xff, 0x0, 0x0, @uid}, @generic="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@generic="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", @generic="c4e8dc27b0152c857b3b77394f3a528cb15dedf22ccf670c40d8f4e1b753040d37be5ef4c8406dcfe939f1736ca148fd859a27dc30e1d55619601fbd6c172c4b0d28168c94bff2f5d04f6ed6ada606394fc75f8793329f7d354ef29bedfc2ce56a5331fe1df54e58257efcc24f49a300d7b7fb589f5b2c3eda235da173efdefbb987e889fc69e5a45f0e0cfedc708059c7c5d53d92f3a075980a0708e74a66b6c81ad8bd1afe9bf3"]}]}, 0x26ac}], 0x2, &(0x7f0000006040)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, r1, 0xffffffffffffffff, r2]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee01, r4}}}, @cred={{0x1c, 0x1, 0x2, {r0, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r10}}}], 0xf8, 0x24000001}, 0x10) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x3938700}}, 0x0) tkill(r0, 0x4016) [ 2623.032625] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:01 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:01 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:01 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x25, 0x0, 0x0) [ 2623.277045] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x3a5aeeca, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:01 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x26, 0x0, 0x0) 06:37:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:02 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$CHAR_RAW_RESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x7, 0x3}) tkill(r0, 0x1000000000016) 06:37:02 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x3f000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x27, 0x0, 0x0) 06:37:02 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:02 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x11, 0x4, 0x1, 0x3, 0x94, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x40) r3 = dup2(r2, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat(r5, &(0x7f0000000000)='./file0\x00', 0x121000, 0x20) write$P9_RLINK(r3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x3938700}, {r6, r7+10000000}}, 0x0) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) lookup_dcookie(0x3, &(0x7f0000000280)=""/210, 0xd2) shmat(r8, &(0x7f0000000000/0x1000)=nil, 0x5000) shmctl$SHM_LOCK(r8, 0xb) tkill(r0, 0x14) 06:37:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x28, 0x0, 0x0) [ 2624.292272] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:02 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) getuid() setreuid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x40000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:02 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x29, 0x0, 0x0) 06:37:02 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) getuid() setreuid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2624.733676] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:03 executing program 0: r0 = gettid() timer_create(0x6, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3f9, 0x4, 0x70bd2d, 0x25dfdbff, {0x1}, ["", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20000055}, 0x4000080) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:37:03 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) getuid() setreuid(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:03 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2a, 0x0, 0x0) 06:37:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x48000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2625.279226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:05 executing program 5: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="f90100725309607dc19807c23e2c0ebee3bff18c1e94ec70666fd55dd16c228afc2ec0676871e1b6420800000000000002e68535b86944a68378322e48aef36037edb608698689d385b8a2e901458cf998f4", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r2, &(0x7f0000000740)=[{&(0x7f0000002900)=""/165, 0xa5}], 0x1, 0x0, 0x0) mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0xffffffffffffffff) read$FUSE(r2, &(0x7f0000000780), 0x1000) ioctl$sock_proto_private(0xffffffffffffffff, 0x89eb, &(0x7f0000000380)="f61f5d95e91b027884f239dffe4bc629314b5fac19e78838761c22b81da497fd9d7ee0c32210501fba04c8479af3f9aed67d2a7bc3f5e3fb1e3bd571a1431548eab7036475c458dc6132") write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r4 = dup2(r1, r1) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:37:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2b, 0x0, 0x0) 06:37:05 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x4c000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:05 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2627.189704] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:05 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2c, 0x0, 0x0) 06:37:06 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, 0x0) tkill(r0, 0x1000000000016) 06:37:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:06 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x6f22, @broadcast}) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:37:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2d, 0x0, 0x0) 06:37:06 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x60000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 2628.645530] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:06 executing program 5: r0 = gettid() getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x40003c, 0x2, @thr={&(0x7f0000000140)="718f4af1dd5b85fc353faab817339154e8aa77d01a1dfa3471015674e4a39822992452e2ffddce27b91220ab6b9cb14dd1cd4f9f4af3bb5684bf531156b88f88933f5a86903553026624d0322cc1c5eea3b8c5bf0e4ead5d4d72293b5c10acb40567f93e35fba7f7502996d8fa8124921ef68d908afa506c", &(0x7f0000000280)="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"}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x9) ioctl$SOUND_MIXER_READ_RECMASK(r6, 0x80044dfd, &(0x7f0000000080)) syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x400, 0x4301) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vfio/vfio\x00', 0x602, 0x0) tkill(r0, 0x1000000000016) 06:37:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x68000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2e, 0x0, 0x0) 06:37:06 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:06 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x2f, 0x0, 0x0) [ 2629.408271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:10 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:37:10 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x30, 0x0, 0x0) 06:37:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x6c000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:10 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:10 executing program 5: r0 = gettid() tkill(r0, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x100, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r3, 0xc040564b, &(0x7f0000000080)={0x1ff, 0x0, 0x3014, 0x1ff, 0x1, {0x1, 0xc46}}) write$P9_RLINK(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) timerfd_gettime(r2, &(0x7f0000000100)) 06:37:10 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2806, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) [ 2632.319155] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:10 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x31, 0x0, 0x0) 06:37:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x32, 0x0, 0x0) 06:37:10 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:10 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, 0x0, 0x0, 0x0, 0x0) [ 2632.705908] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 06:37:11 executing program 0: r0 = gettid() r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x400000, 0x0) write$ppp(r1, &(0x7f0000000040)="6a5721cb16a1e8253889ccb4043380fae4a5b542d4b8c3eb83a21ec0", 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPSET_CMD_GET_BYINDEX(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0xf, 0x6, 0xcec37415f87b264a, 0x0, 0x0, {0x7, 0x0, 0x4}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x11) r5 = dup2(r2, r2) write$P9_RLINK(r5, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)="78848450f93f816990c25c923636e28284b2a9bfb009f475b3319833be470b9901e3664398efa621a050f14aaafdcd82fb10cd2fe6269eed4b03fc5e282deac1b8f2099880642190eead0adc3863072294e6100f04d4e970e789ca6220efcd9430f812b4410460ab975720fce9f4b0eadd4e573cd7988385c1d8d842e8978e68514100d877595dfe9e24ff2c7d942ef41678c61f220bdea52ea4724bb2392a88b78f4f4cf9554db1450ffa4f1e8b39ea2b1384af83a50ad4d527d78fca1daca68bc797be263ce67de14f3c9da6a29804aa0fbb1c019edd5300fba21f7450d93c", 0xe0}], 0x1, 0x4, 0x7) msgget$private(0x0, 0x100) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/sem\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r7, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x14}, 0x20008880) keyctl$revoke(0x3, 0x0) tkill(r0, 0x1000000000016) 06:37:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/hci\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) tkill(r0, 0x1000000000016) 06:37:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x74000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:11 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:11 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, 0x0, 0x0, 0x0, 0x0) 06:37:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x33, 0x0, 0x0) 06:37:11 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, 0x0, 0x0, 0x0, 0x0) 06:37:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x34, 0x0, 0x0) 06:37:11 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x7a000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:11 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x35, 0x0, 0x0) 06:37:14 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) write(r2, &(0x7f0000000000)="39c735a4a5784e7bc951ba67d97c264e070f420b592d0424afce60012debe7709b7f4132329c722e707c487bafb4f283262328a41013eeffd23ff6e67060e889c1", 0x41) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 06:37:14 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x36, 0x0, 0x0) 06:37:14 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) r4 = dup2(r3, r2) write$P9_RLINK(r4, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$VIDIOC_DBG_G_REGISTER(r4, 0xc0385650, &(0x7f0000000000)={{0x4, @name="eabbfd3f6c35729dda6f01cda48e0cbdd4e2e08e83209c5c875f4ccb2cdc7060"}, 0x8, 0xfffffffffffff001, 0x7}) 06:37:14 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x7b020000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37, 0x0, 0x0) 06:37:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:14 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x80548ca5, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:14 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x38, 0x0, 0x0) 06:37:15 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000), 0x4) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000000100)={0x3, 0x5, @start={0x0, 0x0, "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", "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"}, [0x6, 0x1, 0x400, 0x8, 0x4f59, 0x7, 0x114, 0x88, 0x10001, 0xffff, 0x5, 0x100, 0x5, 0x9, 0x1, 0x2, 0x2, 0xc3, 0xfffffffffffffff8, 0x3, 0x10001, 0x1, 0x4, 0x11, 0x5fc, 0x3, 0x97e, 0x7fff, 0x5, 0x1ff, 0x6, 0x1f, 0x5a, 0x6, 0x1, 0x9, 0x513db39, 0x2, 0x4, 0x6, 0x7ff, 0x0, 0x6, 0x7fff, 0x1, 0x6, 0x843, 0x9, 0x2, 0x9, 0x2, 0xffffffffffff3eb5, 0x400, 0x3, 0x8, 0x101, 0x7ff, 0x9, 0x0, 0x6, 0xdafa, 0x5, 0x800, 0x4]}) tkill(r0, 0x1000000000016) r4 = semget$private(0x0, 0x2, 0xc0) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000000040)) 06:37:15 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:15 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) r2 = syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f0000000100)='./file0\x00', 0xba0c, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="b4c43f3fb94a6d40083c646ae73753376a0195f06f624bde933d925b3e209087b580c6f93fec6750cd9a106fc1129fa7658748fc07d956bba8a785439105c67776796bc6f37108c8bb1bc4ada0cb8fe9dd985d80d2f0b38a97a26b811d5948aeebf30adbb272349984db17ee4168cc6deab6da8e02b339cf8dc15e35074973", 0x7f, 0x8}], 0x2000090, &(0x7f0000000200)='\x00') write(r2, &(0x7f0000c34fff), 0x0) r3 = dup2(r1, r1) write$P9_RLINK(r3, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) tkill(r0, 0x1000000000016) 06:37:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x39, 0x0, 0x0) 06:37:15 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:15 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:15 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x81000000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x3a, 0x0, 0x0) 06:37:15 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x3b, 0x0, 0x0) 06:37:15 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:16 executing program 0: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x450583, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r1 = dup2(r0, r0) write$P9_RLINK(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r2, 0x10) 06:37:16 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x3c, 0x0, 0x0) 06:37:16 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) preadv(0xffffffffffffffff, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:16 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x87800000, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:16 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) getuid() r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:16 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x3d, 0x0, 0x0) 06:37:16 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x3e, 0x0, 0x0) 06:37:16 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:17 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x10}, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:17 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r1) write$P9_RLINK(r2, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) ioctl$TCGETX(r2, 0x5432, &(0x7f0000000000)) 06:37:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x41, 0x0, 0x0) 06:37:17 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000003c0)=""/150, 0x96}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6}, 0xfff}], 0x2, 0x0, 0x0) r0 = getuid() setreuid(0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000500), 0x37d, 0x0, 0x0) 06:37:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x439, 0x0, 0x9c710500, {0x0, 0x0, 0x0, 0x0, 0x883}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) 06:37:17 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000001140)=[{0x0}], 0x1}}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x7}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 2744.403832] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 2744.410300] rcu: (detected by 0, t=10502 jiffies, g=444181, q=80) [ 2744.416644] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4295211462-4295200960), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 2744.429299] syz-executor.3 R running task 26560 23336 25727 0x00000008 [ 2744.436515] Call Trace: [ 2744.439096] [ 2744.441251] sched_show_task.cold+0x332/0x396 [ 2744.445746] ? __se_sys_sched_getattr+0x480/0x480 [ 2744.450597] rcu_check_callbacks.cold+0xb37/0xe19 [ 2744.455454] update_process_times+0x2a/0xb0 [ 2744.459771] tick_sched_handle+0x9b/0x180 [ 2744.464023] tick_sched_timer+0xfc/0x290 [ 2744.468084] __hrtimer_run_queues+0x3f6/0xe60 [ 2744.472574] ? tick_nohz_restart_sched_tick+0x310/0x310 [ 2744.477941] ? retrigger_next_event+0x220/0x220 [ 2744.482608] ? kvm_clock_get_cycles+0x14/0x30 [ 2744.487096] ? ktime_get_update_offsets_now+0x2ec/0x460 [ 2744.492463] hrtimer_interrupt+0x32a/0x930 [ 2744.496698] ? sched_clock_cpu+0x18/0x1b0 [ 2744.500848] ? check_preemption_disabled+0x41/0x280 [ 2744.505867] smp_apic_timer_interrupt+0x10c/0x550 [ 2744.510706] apic_timer_interrupt+0xf/0x20 [ 2744.514937] RIP: 0010:_raw_spin_unlock_irqrestore+0xa3/0xe0 [ 2744.520649] Code: 48 c7 c0 48 5b d2 88 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 2f 48 83 3d dc d0 94 01 00 74 15 48 89 df 57 9d <0f> 1f 44 00 00 eb b2 e8 7a d4 c2 f9 eb c0 0f 0b 0f 0b 48 c7 c7 48 [ 2744.539543] RSP: 0018:ffff8880ae607ba8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 2744.547520] RAX: 1ffffffff11a4b69 RBX: 0000000000000282 RCX: 1ffff11038d67ddc [ 2744.554783] RDX: dffffc0000000000 RSI: ffff8881c6b3eec0 RDI: 0000000000000282 [ 2744.562058] RBP: ffff8880ae623a40 R08: 0000000000000000 R09: 0000000000000000 [ 2744.569316] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2744.576604] R13: 0000000000023a40 R14: 0000000000000000 R15: ffff8880ae623a40 [ 2744.583883] ? apic_timer_interrupt+0xa/0x20 [ 2744.588303] mod_timer+0x4ea/0x1010 [ 2744.591934] ? round_jiffies_up_relative+0xd0/0xd0 [ 2744.596962] ? pie_timer+0x4eb/0x740 [ 2744.600674] ? pie_timer+0x64a/0x740 [ 2744.604386] pie_timer+0x67b/0x740 [ 2744.607934] call_timer_fn+0x177/0x700 [ 2744.611849] ? pie_init+0x3c0/0x3c0 [ 2744.615476] ? process_timeout+0x40/0x40 [ 2744.619536] ? mark_held_locks+0xa6/0xf0 [ 2744.623595] ? _raw_spin_unlock_irq+0x24/0x80 [ 2744.628083] ? pie_init+0x3c0/0x3c0 [ 2744.631706] ? pie_init+0x3c0/0x3c0 [ 2744.635332] expire_timers+0x243/0x4e0 [ 2744.639222] run_timer_softirq+0x21c/0x670 [ 2744.643455] ? expire_timers+0x4e0/0x4e0 [ 2744.647517] ? check_preemption_disabled+0x41/0x280 [ 2744.652544] __do_softirq+0x26c/0x9a0 [ 2744.656351] irq_exit+0x215/0x260 [ 2744.659816] smp_apic_timer_interrupt+0x136/0x550 [ 2744.664655] apic_timer_interrupt+0xf/0x20 [ 2744.668881] [ 2744.671111] RIP: 0010:__pv_queued_spin_lock_slowpath+0x3a6/0xae0 [ 2744.677252] Code: eb c6 45 01 01 41 bc 00 80 00 00 48 c1 e9 03 83 e3 07 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8d 2c 01 eb 0c f3 90 <41> 83 ec 01 0f 84 38 04 00 00 41 0f b6 45 00 38 d8 7f 08 84 c0 0f [ 2744.696144] RSP: 0018:ffff8881d927f9c8 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 2744.703848] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 1ffffffff1319f14 [ 2744.711112] RDX: 0000000000000001 RSI: ffffffff898cf8a1 RDI: ffffffff898cf8a2 [ 2744.718377] RBP: ffffffff898cf8a0 R08: 0000000000000001 R09: fffffbfff1319f14 [ 2744.725638] R10: ffffffff898cf8a3 R11: 0000000000000000 R12: 0000000000007fda [ 2744.733165] R13: fffffbfff1319f14 R14: 0000000000000001 R15: ffff8880ae62d000 [ 2744.740451] ? __pv_queued_spin_lock_slowpath+0x2af/0xae0 [ 2744.745988] ? pv_hash+0xe0/0xe0 [ 2744.749354] ? lock_acquire+0x170/0x3c0 [ 2744.753386] ? unix_seq_start+0x1d/0xa0 [ 2744.757362] do_raw_spin_lock+0x189/0x220 [ 2744.761507] unix_seq_start+0x1d/0xa0 [ 2744.765306] seq_read+0x2a0/0x1160 [ 2744.768857] ? traverse.part.0+0x590/0x590 [ 2744.773091] proc_reg_read+0x1bd/0x2d0 [ 2744.776974] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 2744.781906] ? do_iter_read+0x393/0x630 [ 2744.785903] do_iter_read+0x471/0x630 [ 2744.789799] vfs_readv+0xe5/0x150 [ 2744.793247] ? compat_rw_copy_check_uvector+0x410/0x410 [ 2744.798871] ? lock_downgrade+0x720/0x720 [ 2744.803024] ? __fget+0x356/0x510 [ 2744.807269] ? do_dup2+0x450/0x450 [ 2744.810802] ? put_timespec64+0xcb/0x120 [ 2744.814864] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2744.820247] __x64_sys_preadv+0x22b/0x310 [ 2744.824389] ? __ia32_sys_writev+0xb0/0xb0 [ 2744.828616] ? posix_timer_fn+0x3d0/0x3d0 [ 2744.832761] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2744.837982] ? trace_hardirqs_off_caller+0x69/0x210 [ 2744.842992] ? do_syscall_64+0x21/0x620 [ 2744.846992] do_syscall_64+0xf9/0x620 [ 2744.850793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2744.855974] RIP: 0033:0x45d5b9 [ 2744.859175] Code: 5d 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2744.878070] RSP: 002b:00007f4f8ce5bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 2744.885770] RAX: ffffffffffffffda RBX: 0000000000025880 RCX: 000000000045d5b9 [ 2744.893118] RDX: 000000000000037d RSI: 0000000020000500 RDI: 0000000000000004 [ 2744.900382] RBP: 000000000118cf90 R08: 0000000000000000 R09: 0000000000000000 [ 2744.907641] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 2744.914905] R13: 00007ffcc952e93f R14: 00007f4f8ce5c9c0 R15: 000000000118cf4c [ 2744.922194] rcu: rcu_preempt kthread starved for 10502 jiffies! g444181 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 2744.932749] rcu: RCU grace-period kthread stack dump: [ 2744.937929] rcu_preempt R running task 29656 10 2 0x80000000 [ 2744.945118] Call Trace: [ 2744.947710] __schedule+0x887/0x2040 [ 2744.951434] ? io_schedule_timeout+0x140/0x140 [ 2744.956017] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2744.961126] schedule+0x8d/0x1b0 [ 2744.964682] schedule_timeout+0x4cf/0xfe0 [ 2744.968875] ? prepare_to_swait_event+0x5b/0x540 [ 2744.973625] ? usleep_range+0x170/0x170 [ 2744.977606] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2744.982718] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2744.987297] ? collect_expired_timers+0x2a0/0x2a0 [ 2744.992138] ? swake_up_all+0x340/0x340 [ 2744.996116] rcu_gp_kthread+0xdad/0x21c0 [ 2745.000192] ? lock_acquire+0x170/0x3c0 [ 2745.004161] ? __rcu_read_unlock+0x160/0x160 [ 2745.008569] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2745.013671] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2745.018287] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2745.023400] ? __kthread_parkme+0x133/0x1e0 [ 2745.027714] ? __rcu_read_unlock+0x160/0x160 [ 2745.032145] kthread+0x33f/0x460 [ 2745.035537] ? kthread_park+0x180/0x180 [ 2745.039526] ret_from_fork+0x24/0x30 [ 2752.353068] Left network mode 2020/09/01 06:39:10 Manager.Poll call failed: connection is shut down