last executing test programs: 1.883490783s ago: executing program 2 (id=3): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000100000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c000000240001052abd7000fedbdf250900000006000300000000000600040000000000060003000000000006000400000000000600040000000000060003000000000006000300000000000600030017c8"], 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x800) 1.731274875s ago: executing program 2 (id=10): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x10880, &(0x7f00000002c0), 0x4, 0x261, &(0x7f0000001040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x80) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x1041, 0x0) getdents(r0, 0x0, 0x0) 1.54917255s ago: executing program 4 (id=5): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0}, 0x18) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000100), 0x2, 0x4fd, &(0x7f0000000b00)="$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") r0 = open(&(0x7f0000000080)='./file1\x00', 0x64842, 0x86) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x140000}], 0x14, 0x7800, 0x0, 0x3) 1.244575375s ago: executing program 2 (id=18): openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000023c0), 0x1, 0x0) io_setup(0x5, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000004540)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 1.091860278s ago: executing program 4 (id=21): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="be38", 0xffe7}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1414aaac14140000000b001400000000000000000000000700000007038b0100000000"], 0x38}, 0x0) 1.059856439s ago: executing program 2 (id=23): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x13, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000180)='signal_generate\x00', r1}, 0x18) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 994.60691ms ago: executing program 2 (id=25): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='c ', @ANYRESDEC], 0xa) 955.700741ms ago: executing program 2 (id=26): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6, 0x2ab, &(0x7f0000000a80)="$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") ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x30) 896.411812ms ago: executing program 4 (id=28): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0xfc0, &(0x7f00000063c0)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xfb2, 0x2, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xf9e, 0x0, @wg=@data={0x4, 0x7407, 0xfffffffffffffffd, "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"}}}}}}, 0x0) readv(r0, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000053c0)=""/4096, 0xf97}], 0x2) 867.732863ms ago: executing program 4 (id=30): r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000)="cc3469479bb796e9586432e81f61cf10c3", 0x11, 0x0, &(0x7f00000000c0)={0xa, 0xfffc, 0x27b6a97, @private2, 0x9}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x6d, &(0x7f00000006c0)=""/4097, &(0x7f0000000040)=0x1001) 354.333333ms ago: executing program 1 (id=48): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000500000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000400000006000000ff00000042"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000080), 0x619, r0}, 0x38) 311.892104ms ago: executing program 3 (id=50): r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56741, 0x1, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0x0, 0xf}, {0xffff, 0xffff}, {0x3}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x21}}]}}]}, 0x48}}, 0x0) 288.876704ms ago: executing program 1 (id=51): prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000193c0)={0x11, 0x13, &(0x7f0000019300)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000206a932500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000000)='sys_enter\x00', r0, 0x0, 0x91}, 0x18) rseq(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x0, 0x0) 260.307125ms ago: executing program 3 (id=53): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000700000045000000a000020095"], &(0x7f0000000800)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000003c0)='kfree\x00', r0}, 0x10) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f0000001100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="300e", 0x2, r1) 255.760365ms ago: executing program 1 (id=54): openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x7f7) link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') 234.679555ms ago: executing program 0 (id=55): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0xc8, 0x24, 0xf0b, 0x70bd2b, 0x400000, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x74, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, [0x5, 0x4, 0x2, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8001]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x4000000}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8, 0x5, 0x7}]}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x4, 0x6, 0x100, 0x5d, 0x0, 0x7ff, 0x200}}, {0x4}}]}]}, 0xc8}}, 0x0) 217.228135ms ago: executing program 1 (id=56): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000013000000850000008600000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) faccessat2(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x1, 0x1300) 216.895655ms ago: executing program 3 (id=57): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kfree\x00', r0}, 0x18) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f00000006c0)=@newtaction={0x5c, 0x30, 0x9, 0xf00, 0x0, {}, [{0x48, 0x1, [@m_bpf={0x44, 0x1, 0x0, 0x0, {{0x8}, {0x1c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x5c}}, 0x240040c0) 196.194756ms ago: executing program 0 (id=58): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x401, 0xfffffffc, 0x80, {0x0, 0x0, 0x0, 0x0, 0x1503, 0x202}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x2}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 191.188946ms ago: executing program 3 (id=59): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x0) poll(&(0x7f0000000080)=[{r0, 0x20}], 0x1, 0x1d) 172.425746ms ago: executing program 1 (id=60): syz_mount_image$ext4(&(0x7f0000000b80)='ext4\x00', &(0x7f0000000bc0)='./file0\x00', 0x0, &(0x7f0000000c00), 0x1, 0xb77, &(0x7f0000000c40)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000280)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x1) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080), &(0x7f0000001400)=ANY=[], 0x835, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000dc0)='./file0/file0\x00', &(0x7f0000000e00), 0x0, 0x0, 0x2) 151.859747ms ago: executing program 0 (id=61): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, &(0x7f0000000280)={@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, 0x0, "614af285791a63abd0f993af8077b5cd01e03d64a831683fdc3fd440829c82ae", 0x200000}, 0x3c) setsockopt$MRT_FLUSH(r0, 0x0, 0xd4, &(0x7f0000000080)=0x1, 0x4) 104.204148ms ago: executing program 3 (id=62): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x18, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='sys_enter\x00', r1}, 0x10) capget(&(0x7f0000001140)={0x20071026}, 0x0) 91.252048ms ago: executing program 0 (id=63): writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000180)="390000fa461ad7e48489bffa56020013f811186809fc071200000f0000ff3f21396963d43e89b0ee", 0x28}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) setreuid(0x0, 0xee00) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[@ANYRES64=r0]) 86.474518ms ago: executing program 1 (id=64): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200010, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x3, 0x278, &(0x7f0000000280)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0xffffffffffffff23, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) 41.412789ms ago: executing program 0 (id=65): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0xa, 0x4e20, 0x80000, @dev={0xfe, 0x80, '\x00', 0x20}}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="380000000000000069000000320000008703000000000000000100000100040105c910000000000000000000000000000000010000000000200000000000000029000000040000001d00000000000000050200040000000014000000000000002900000008000000f8ffffff"], 0x70}, 0x40c0) 38.548239ms ago: executing program 3 (id=66): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x3, 0x40) syz_usb_disconnect(r0) syz_usb_connect(0x6, 0x24, &(0x7f0000000100)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0x5501, &(0x7f0000000180)=0xffff001d) 0s ago: executing program 0 (id=67): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x8, 0x6}, 0x0, 0x10000, 0x0, 0x1, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000380)=[{0x200000000006, 0x1, 0x7, 0x7ffc1ffb}]}) r0 = gettid() tkill(r0, 0x2b) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.135' (ED25519) to the list of known hosts. [ 33.811296][ T29] audit: type=1400 audit(1757101212.892:62): avc: denied { mounton } for pid=3294 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.812518][ T3294] cgroup: Unknown subsys name 'net' [ 33.834627][ T29] audit: type=1400 audit(1757101212.892:63): avc: denied { mount } for pid=3294 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.863091][ T29] audit: type=1400 audit(1757101212.922:64): avc: denied { unmount } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.964914][ T3294] cgroup: Unknown subsys name 'cpuset' [ 33.971500][ T3294] cgroup: Unknown subsys name 'rlimit' [ 34.083526][ T29] audit: type=1400 audit(1757101213.162:65): avc: denied { setattr } for pid=3294 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.107044][ T29] audit: type=1400 audit(1757101213.172:66): avc: denied { create } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.128033][ T29] audit: type=1400 audit(1757101213.172:67): avc: denied { write } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.149293][ T29] audit: type=1400 audit(1757101213.172:68): avc: denied { read } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.158484][ T3297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.170301][ T29] audit: type=1400 audit(1757101213.172:69): avc: denied { mounton } for pid=3294 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 34.204248][ T29] audit: type=1400 audit(1757101213.172:70): avc: denied { mount } for pid=3294 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 34.228291][ T29] audit: type=1400 audit(1757101213.262:71): avc: denied { relabelto } for pid=3297 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 34.259009][ T3294] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.432426][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 35.444985][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 35.459298][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 35.503286][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 35.577978][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.585142][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.592423][ T3305] bridge_slave_0: entered allmulticast mode [ 35.599138][ T3305] bridge_slave_0: entered promiscuous mode [ 35.622727][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.629864][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.637092][ T3305] bridge_slave_1: entered allmulticast mode [ 35.643629][ T3305] bridge_slave_1: entered promiscuous mode [ 35.650126][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.657363][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.664902][ T3304] bridge_slave_0: entered allmulticast mode [ 35.671382][ T3304] bridge_slave_0: entered promiscuous mode [ 35.677973][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.685194][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.693007][ T3310] bridge_slave_0: entered allmulticast mode [ 35.699703][ T3310] bridge_slave_0: entered promiscuous mode [ 35.708314][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.715455][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.722845][ T3310] bridge_slave_1: entered allmulticast mode [ 35.729875][ T3310] bridge_slave_1: entered promiscuous mode [ 35.747072][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.754885][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.762125][ T3304] bridge_slave_1: entered allmulticast mode [ 35.768648][ T3304] bridge_slave_1: entered promiscuous mode [ 35.798478][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 35.818492][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.825733][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.833046][ T3306] bridge_slave_0: entered allmulticast mode [ 35.839905][ T3306] bridge_slave_0: entered promiscuous mode [ 35.846895][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.854097][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.861461][ T3306] bridge_slave_1: entered allmulticast mode [ 35.868284][ T3306] bridge_slave_1: entered promiscuous mode [ 35.876091][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.899832][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.910103][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.920364][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.938008][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.957833][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.968432][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.979031][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.015853][ T3304] team0: Port device team_slave_0 added [ 36.030071][ T3305] team0: Port device team_slave_0 added [ 36.041317][ T3306] team0: Port device team_slave_0 added [ 36.048729][ T3304] team0: Port device team_slave_1 added [ 36.055725][ T3306] team0: Port device team_slave_1 added [ 36.062296][ T3310] team0: Port device team_slave_0 added [ 36.069472][ T3310] team0: Port device team_slave_1 added [ 36.078609][ T3305] team0: Port device team_slave_1 added [ 36.118421][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.125676][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.151993][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.176250][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.183986][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.211076][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.227054][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.234351][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.260910][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.273460][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.280702][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.307646][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.319823][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.327080][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.353230][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.364917][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.371984][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.398729][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.410011][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.417483][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.443859][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.463188][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.470331][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.498255][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.525916][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.533464][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.541690][ T3313] bridge_slave_0: entered allmulticast mode [ 36.548711][ T3313] bridge_slave_0: entered promiscuous mode [ 36.556624][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.563815][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.571078][ T3313] bridge_slave_1: entered allmulticast mode [ 36.577835][ T3313] bridge_slave_1: entered promiscuous mode [ 36.629775][ T3310] hsr_slave_0: entered promiscuous mode [ 36.636103][ T3310] hsr_slave_1: entered promiscuous mode [ 36.649749][ T3304] hsr_slave_0: entered promiscuous mode [ 36.655944][ T3304] hsr_slave_1: entered promiscuous mode [ 36.662021][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 36.667908][ T3304] Cannot create hsr debugfs directory [ 36.675926][ T3306] hsr_slave_0: entered promiscuous mode [ 36.682006][ T3306] hsr_slave_1: entered promiscuous mode [ 36.688191][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 36.694182][ T3306] Cannot create hsr debugfs directory [ 36.707790][ T3305] hsr_slave_0: entered promiscuous mode [ 36.714295][ T3305] hsr_slave_1: entered promiscuous mode [ 36.720200][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 36.726148][ T3305] Cannot create hsr debugfs directory [ 36.733319][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.750796][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.800496][ T3313] team0: Port device team_slave_0 added [ 36.827265][ T3313] team0: Port device team_slave_1 added [ 36.889781][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.896976][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.923482][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.953205][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.960223][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.986689][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.061573][ T3313] hsr_slave_0: entered promiscuous mode [ 37.067881][ T3313] hsr_slave_1: entered promiscuous mode [ 37.074250][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 37.079997][ T3313] Cannot create hsr debugfs directory [ 37.114685][ T3310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.123602][ T3310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.135068][ T3310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.145096][ T3310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.192157][ T3305] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.209448][ T3305] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.218946][ T3305] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.228394][ T3305] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.266357][ T3304] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.278194][ T3304] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.287222][ T3304] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.306727][ T3304] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.317979][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.330956][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.344428][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.364307][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.389776][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.399676][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.408717][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.418222][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.448484][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.470604][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.478024][ T3313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.496333][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.510914][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.525781][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.539365][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.546559][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.556285][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.563515][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.589126][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.610133][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.624804][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.641105][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.652189][ T1691] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.659454][ T1691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.668599][ T1691] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.676268][ T1691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.686787][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.700922][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.708407][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.719546][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.726926][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.742510][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.754103][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.761386][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.770736][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.778035][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.806193][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.819060][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.829986][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.859199][ T1691] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.866422][ T1691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.876853][ T1691] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.884128][ T1691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.917559][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.949029][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.960026][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.973547][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.011810][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.049162][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.114416][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.132888][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.189292][ T3310] veth0_vlan: entered promiscuous mode [ 38.210243][ T3304] veth0_vlan: entered promiscuous mode [ 38.219750][ T3310] veth1_vlan: entered promiscuous mode [ 38.242028][ T3305] veth0_vlan: entered promiscuous mode [ 38.261925][ T3310] veth0_macvtap: entered promiscuous mode [ 38.270434][ T3304] veth1_vlan: entered promiscuous mode [ 38.281456][ T3305] veth1_vlan: entered promiscuous mode [ 38.308096][ T3310] veth1_macvtap: entered promiscuous mode [ 38.322826][ T3304] veth0_macvtap: entered promiscuous mode [ 38.342551][ T3313] veth0_vlan: entered promiscuous mode [ 38.353608][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.362915][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.386489][ T3304] veth1_macvtap: entered promiscuous mode [ 38.393504][ T3313] veth1_vlan: entered promiscuous mode [ 38.400404][ T3305] veth0_macvtap: entered promiscuous mode [ 38.406842][ T1691] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.420170][ T3305] veth1_macvtap: entered promiscuous mode [ 38.427141][ T1691] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.450947][ T3313] veth0_macvtap: entered promiscuous mode [ 38.462765][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.471865][ T3313] veth1_macvtap: entered promiscuous mode [ 38.484147][ T1691] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.500631][ T3310] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 38.504422][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.524616][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.539359][ T1691] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.559277][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.570022][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.586865][ T3306] veth0_vlan: entered promiscuous mode [ 38.599415][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.610056][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.619450][ T3306] veth1_vlan: entered promiscuous mode [ 38.630364][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.642393][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.652020][ T167] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.686580][ T3306] veth0_macvtap: entered promiscuous mode [ 38.709771][ T167] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.724754][ T1691] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.748896][ T3306] veth1_macvtap: entered promiscuous mode [ 38.755801][ T1691] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.794495][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.802095][ T1691] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.811765][ T3484] netlink: 'syz.3.4': attribute type 29 has an invalid length. [ 38.823347][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 38.823365][ T29] audit: type=1400 audit(1757101217.902:102): avc: denied { create } for pid=3483 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 38.829655][ T3485] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3'. [ 38.833258][ T1691] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.869393][ T29] audit: type=1400 audit(1757101217.912:103): avc: denied { write } for pid=3483 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 38.870028][ T3484] netlink: 'syz.3.4': attribute type 29 has an invalid length. [ 38.889554][ T29] audit: type=1400 audit(1757101217.912:104): avc: denied { nlmsg_write } for pid=3483 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 38.924611][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.932030][ T1691] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.976791][ T3490] loop2: detected capacity change from 0 to 128 [ 38.987620][ T1691] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.010357][ T1691] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.025256][ T3484] netlink: 'syz.3.4': attribute type 29 has an invalid length. [ 39.026634][ T29] audit: type=1400 audit(1757101218.102:105): avc: denied { tracepoint } for pid=3491 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.053088][ T29] audit: type=1400 audit(1757101218.102:106): avc: denied { create } for pid=3491 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 39.076833][ T3490] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 39.090620][ T1691] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.099593][ T1691] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.111838][ T3490] ext4 filesystem being mounted at /1/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 39.129212][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.158617][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.165895][ T3490] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.10: No space for directory leaf checksum. Please run e2fsck -D. [ 39.183022][ T3490] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.10: checksumming directory block 0 [ 39.194876][ T3503] Zero length message leads to an empty skb [ 39.217973][ T29] audit: type=1400 audit(1757101218.162:107): avc: denied { write } for pid=3491 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 39.220354][ T3501] loop4: detected capacity change from 0 to 512 [ 39.238824][ T29] audit: type=1400 audit(1757101218.192:108): avc: denied { mount } for pid=3486 comm="syz.2.10" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.278108][ T3490] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.10: No space for directory leaf checksum. Please run e2fsck -D. [ 39.293382][ T3490] EXT4-fs error (device loop2): htree_dirblock_to_tree:1051: inode #2: comm syz.2.10: Directory block failed checksum [ 39.312732][ T3507] loop0: detected capacity change from 0 to 256 [ 39.341797][ T29] audit: type=1400 audit(1757101218.412:109): avc: denied { allowed } for pid=3508 comm="syz.1.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 39.361239][ T29] audit: type=1400 audit(1757101218.412:110): avc: denied { create } for pid=3508 comm="syz.1.16" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.382780][ T29] audit: type=1400 audit(1757101218.412:111): avc: denied { map } for pid=3508 comm="syz.1.16" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5107 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.412937][ T3305] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.429743][ T3501] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.5: bad orphan inode 11862016 [ 39.467343][ T3501] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 39.496918][ T3501] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.563135][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 39.720127][ T3532] loop2: detected capacity change from 0 to 256 [ 39.795887][ T3534] vhci_hcd: invalid port number 96 [ 39.801234][ T3534] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 39.922324][ T3552] loop1: detected capacity change from 0 to 164 [ 39.924097][ T3550] loop3: detected capacity change from 0 to 512 [ 39.937309][ T3550] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 39.950527][ T3550] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 40.019026][ T3555] usb usb8: usbfs: process 3555 (syz.1.35) did not claim interface 0 before use [ 40.042975][ T3550] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 40.069945][ T3550] EXT4-fs (loop3): 1 truncate cleaned up [ 40.088732][ T3550] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.106191][ T3557] netlink: 24 bytes leftover after parsing attributes in process `syz.1.36'. [ 40.142394][ T3559] netlink: 4 bytes leftover after parsing attributes in process `syz.0.37'. [ 40.158560][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.246906][ T3573] netlink: 8 bytes leftover after parsing attributes in process `syz.0.43'. [ 40.509622][ T3608] loop1: detected capacity change from 0 to 4096 [ 40.523418][ T3608] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.570673][ T3613] capability: warning: `syz.3.62' uses deprecated v2 capabilities in a way that may be insecure [ 40.578050][ T3615] program syz.0.63 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.594087][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.638663][ T3621] loop1: detected capacity change from 0 to 128 [ 40.663549][ T2995] ================================================================== [ 40.672492][ T2995] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 40.679313][ T2995] [ 40.681650][ T2995] read-write to 0xffff88811a00c480 of 4 bytes by task 3295 on cpu 0: [ 40.689843][ T2995] dont_mount+0x2a/0x40 [ 40.694232][ T2995] vfs_unlink+0x28f/0x420 [ 40.698681][ T2995] do_unlinkat+0x24e/0x480 [ 40.703132][ T2995] __x64_sys_unlink+0x2e/0x40 [ 40.707926][ T2995] x64_sys_call+0x2dc0/0x2ff0 [ 40.712902][ T2995] do_syscall_64+0xd2/0x200 [ 40.717446][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.723446][ T2995] [ 40.725870][ T2995] read to 0xffff88811a00c480 of 4 bytes by task 2995 on cpu 1: [ 40.733416][ T2995] lookup_fast+0xf0/0x320 [ 40.737767][ T2995] walk_component+0x3f/0x220 [ 40.742376][ T2995] path_lookupat+0xfe/0x2a0 [ 40.746986][ T2995] filename_lookup+0x147/0x340 [ 40.752034][ T2995] do_readlinkat+0x7d/0x320 [ 40.756545][ T2995] __x64_sys_readlink+0x47/0x60 [ 40.761604][ T2995] x64_sys_call+0x28da/0x2ff0 [ 40.766493][ T2995] do_syscall_64+0xd2/0x200 [ 40.771037][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.777047][ T2995] [ 40.779486][ T2995] value changed: 0x00300080 -> 0x00004080 [ 40.785224][ T2995] [ 40.787707][ T2995] Reported by Kernel Concurrency Sanitizer on: [ 40.793906][ T2995] CPU: 1 UID: 0 PID: 2995 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 40.803415][ T2995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 40.814032][ T2995] ==================================================================