last executing test programs: 554.145292ms ago: executing program 2 (id=3): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000060000000800000001"], 0x48) close(0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c0000000300000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r0}, &(0x7f0000000400), &(0x7f0000000580)}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001200)=""/150, 0x96}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)={0x0, 0x7, 0xfffffffc, 0x0, 0x0, "000080f100df000000a7d9de16c708db7200"}) r2 = syz_open_pts(r1, 0x42) r3 = dup3(r2, r1, 0x0) write$UHID_INPUT(r3, &(0x7f00000001c0)={0xd, {"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", 0x1000}}, 0xffffff5c) 469.945013ms ago: executing program 2 (id=6): prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000001000850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) sendmsg$netlink(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000540)=ANY=[], 0x1b8}, {0x0, 0x1f88}], 0x2}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0100000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000004c0)=@updpolicy={0x13c, 0x19, 0x1, 0x0, 0x3, {{@in=@private, @in6=@remote, 0x0, 0xfffd, 0x0, 0x0, 0xa}, {0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x8000000000}, 0x0, 0x0, 0x0, 0x0, 0x4}, [@tmpl={0x84, 0x5, [{{@in=@multicast2, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x3504, 0x1, 0x0, 0x21}, {{@in6=@remote, 0xbffffffd, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, '\x00', 0xc3}, 0x3501, 0x3, 0x0, 0x7, 0x7}]}]}, 0x13c}}, 0x4040000) syz_emit_ethernet(0x66, &(0x7f0000000900)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, '\x00', 0x30, 0x3a, 0xff, @private2, @mcast2, {[], @dest_unreach={0x1, 0x2, 0x0, 0x81, '\x00', {0xc, 0x6, "de2efd", 0x281, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, @private2={0xfc, 0x2, '\x00', 0x1}}}}}}}}, 0x0) 454.081464ms ago: executing program 2 (id=7): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) r0 = getpid() r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x9dd9f8d021cd171}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0xa, 0x99c, 0x7fffffff}}]}]}, @IFLA_ADDRESS={0xa, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}}]}, 0x44}}, 0x40040) sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002ac0), 0x0, 0x0) read$rfkill(r4, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r5, 0x400455c8, 0x0) 327.473056ms ago: executing program 3 (id=4): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000240), 0xfe, 0x55b, &(0x7f0000000980)="$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") bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) syz_mount_image$erofs(&(0x7f0000000280), &(0x7f0000000140)='./file0\x00', 0x1000801, &(0x7f0000000040)=ANY=[], 0x0, 0x1ca, &(0x7f00000008c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='huge=always']) open(&(0x7f00000002c0)='./file0/file0\x00', 0x151a42, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./file0\x00', 0x4) 204.112967ms ago: executing program 1 (id=2): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000240), 0xfe, 0x55b, &(0x7f0000000980)="$eJzs3c9vFFUcAPDvbFt+FaUkhKgH04SDGGRLW39g4gGPRokkesdNOzSkW5Z0t4RWEuEgFy+GmBgjifEP8O6R+A/4V5AoCTGk0YOXNbOdhaXdH6UsdGU/n2TgvXmzvHkz8328t283G8DQmsz+KES8GhHfJhGHWspGIy+c3Dhu/cG1uWxLol7/7K8kknxf8/gk/3s8z7wSEb99HXGisLXe6uraYqlcTpfz/FRt6fJUdXXt5MWl0kK6kF6amZ09/c7szPvvvbv1xXt31tY3z/3zw6d3Pjr9zbH173+5d/hWEmfiYF7W2o6ncL01MxmT+TUZizObDpzuQ2WDJNntE2BHRvI4H4usDzgUI3nUAy++ryKiDgypRPzDkGqOA5pz+67z4PqLN8u7/+HGBGhr+5ON90ZiX2NudGA9eWxmlF2JiT7Un9Xx65+3b2Vb9O99CICert+IiFOjo4/1fy9HS/+3c6e2cczmOvR/8PzcycY/b+1tM/4pPBz/RJvxz3ib2N2J3vFfuNeHajrKxn8ftB3/Ply0mhjJcy81xnxjyYWL5TTr27Ju8niM7c3y3dZzTq/frXcqax3/ZVtWf3MsmJ/HvdFN613zpVrpadrc6v6NiNd6jH+TNvc/ux7ntlnH0fT2653Kerf/2ar/HPFG2/v/aK6TdF+fnGo8D1PNp2Krv28e/b1T/bvd/uz+H+je/omkdb22+uR1/LTv37RT2WSSL5o+4fO/J/m8kd6T77taqtWWpyP2JJ9s3T/z6LXNfPP4rP3Hj7WP/27P//6I+GKb7b955GbHQwfh/s8/0f3vkKgnHYvufvzlj53q317/93YjdTzfs53+r8uZPpZ4mmsHAAAAAAAAg6YQEQcjKRQfpguFYnHj8x1H4kChXKnWTlyorFyaj8Z3ZSdirNBc6R5v+TzEdP552GZ+ZlN+NiIOR8R3I/sb+eJcpTy/240HAAAAAAAAAAAAAAAAAACAATHe4fv/mT9GdvvsgGfOT37D8OoZ//34pSdgIPn/H4aX+IfhJf5heIl/GF7iH4aX+IfhJf5heIl/AAAAAAAAAAAAAAAAAAAAAAAAAAAA6KtzZ89mW339wbW5LD9/ZXVlsXLl5HxaXSwurcwV5yrLl4sLlcpCOS3OVZZ6/XvlSuXy9EysXJ2qpUltqrq6dn6psnKpdv7iUmkhPZ+OPZdWAQAAAAAAAAAAAAAAAAAAwP9LdXVtsVQup8sSEjtKjA7GaUj0ObHbPRMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPPJfAAAA//9j0zaD") mount$tmpfs(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[]) open(&(0x7f00000002c0)='./file0/file0\x00', 0x151a42, 0x0) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[], [], 0x2f}) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x5}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x1e}}]}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./file0\x00', 0x4) 201.108567ms ago: executing program 3 (id=8): r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xfc}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e27, 0xffffffff, @mcast2, 0x5}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000030000000000000400000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000044000500000000000000000000000000000000000000000033"], 0xfc}}, 0x0) 135.762568ms ago: executing program 4 (id=5): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="09000000060000000800000001"], 0x48) close(0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c0000000300000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r0}, &(0x7f0000000400), &(0x7f0000000580)}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001200)=""/150, 0x96}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)={0x0, 0x7, 0xfffffffc, 0x0, 0x0, "000080f100df000000a7d9de16c708db7200"}) r2 = syz_open_pts(r1, 0x42) r3 = dup3(r2, r1, 0x0) write$UHID_INPUT(r3, &(0x7f00000001c0)={0xd, {"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0x1000}}, 0xffffff5c) 126.629378ms ago: executing program 0 (id=1): r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'erspan0\x00'}) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x9200000000000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8004}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000004c0)=[{0x28, 0x0, 0x5, 0xfffff034}, {0x80000006, 0x0, 0x12, 0xf9}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000001740)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000080045000030020000000000000000000000ffff35ff0c0090780009000045c00009006600050429000a64010102ac141424"], 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x109040, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x10400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x50) creat(&(0x7f0000000040)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000a00)='./bus\x00', &(0x7f0000000a40), &(0x7f0000000a80)=@v3={0x3000000, [], 0xffffffffffffffff}, 0x18, 0x0) syz_fuse_handle_req(r1, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88, {0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ffffc, 0x8000, 0x0, r3, 0x0, 0x0, 0x70be}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x56000}], 0x1) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r5, 0x309c, 0x81, &(0x7f0000000300)="87c493769848f779118751030d4bb305b002c264a029c5d407a26766564e11dbd01da33c7457503bf360c7636db3960a3031c1c4b6cc4949aafa0709af1696aca129a111c5dd3e35ee77ad74c6fd2fe2ce0bc01f4f6c5ea01d3f83429d9e0fcca72b3a7108272c59afeeccb5dfa9bb1837fe1f96eb58d062c7c1220ae9460f5a6d03ead8eab8e121f51e043d2344bc75a14d3f9803eadd8f2eb74291da30bc7ac47eed79ba117e0f48abc1fb2de42ed3cbc6cc1a1505d441e218d1b9c6", 0xbd) close(r1) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r6, 0x88, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r7 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011801000000405804155000000000000109022d00010000000909040004010300000009210400040122070009058103"], 0x0) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00220700000009091642d324"], 0x0}, 0x0) 8.704589ms ago: executing program 3 (id=9): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000240), 0xfe, 0x55b, &(0x7f0000000980)="$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") bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) syz_mount_image$erofs(&(0x7f0000000280), &(0x7f0000000140)='./file0\x00', 0x1000801, &(0x7f0000000040)=ANY=[], 0x0, 0x1ca, &(0x7f00000008c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='huge=always']) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./file0\x00', 0x4) 3.209039ms ago: executing program 4 (id=10): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000240), 0xfe, 0x55b, &(0x7f0000000980)="$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") mount$tmpfs(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[]) open(&(0x7f00000002c0)='./file0/file0\x00', 0x151a42, 0x0) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[], [], 0x2f}) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000000)=@framed={{}, [@ringbuf_output={{0x18, 0x5}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x1e}}]}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./file0\x00', 0x4) 0s ago: executing program 1 (id=11): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f0000000240)={[{@grpquota}, {@auto_da_alloc}, {@minixdf}]}, 0x1, 0x50c, &(0x7f0000000ac0)="$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") r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000001c0), 0x12) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x840, &(0x7f0000000100)={[{@resgid}, {@commit={'commit', 0x3d, 0xfffffffffffffffe}}, {@debug}, {@noload}, {@nombcache}, {@noinit_itable}, {@grpquota}, {@noquota}]}, 0xfe, 0x46c, &(0x7f0000000d80)="$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") sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="dfbf00000000000000006700000008000300", @ANYRES32, @ANYBLOB="0800c300"], 0x30}, 0x1, 0x0, 0x0, 0x40002}, 0x0) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 8.209001][ T173] udevd (173) used greatest stack depth: 24256 bytes left [ 13.028492][ T23] kauditd_printk_skb: 64 callbacks suppressed [ 13.028503][ T23] audit: type=1400 audit(1748041053.270:75): avc: denied { transition } for pid=281 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.038577][ T23] audit: type=1400 audit(1748041053.270:76): avc: denied { noatsecure } for pid=281 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.042146][ T23] audit: type=1400 audit(1748041053.270:77): avc: denied { write } for pid=281 comm="sh" path="pipe:[11484]" dev="pipefs" ino=11484 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.049729][ T23] audit: type=1400 audit(1748041053.270:78): avc: denied { rlimitinh } for pid=281 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.056942][ T23] audit: type=1400 audit(1748041053.270:79): avc: denied { siginh } for pid=281 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.268949][ T23] audit: type=1400 audit(1748041056.520:80): avc: denied { read } for pid=146 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. [ 19.857725][ T23] audit: type=1400 audit(1748041060.100:81): avc: denied { mounton } for pid=329 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.859167][ T329] cgroup1: Unknown subsys name 'net' [ 19.880661][ T23] audit: type=1400 audit(1748041060.100:82): avc: denied { mount } for pid=329 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 [ 19.886189][ T329] cgroup1: Unknown subsys name 'net_prio' [ 19.914224][ T329] cgroup1: Unknown subsys name 'devices' [ 19.920612][ T23] audit: type=1400 audit(1748041060.170:83): avc: denied { unmount } for pid=329 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.086983][ T329] cgroup1: Unknown subsys name 'hugetlb' [ 20.092801][ T329] cgroup1: Unknown subsys name 'rlimit' [ 20.228564][ T23] audit: type=1400 audit(1748041060.470:84): avc: denied { setattr } for pid=329 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=10516 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.241507][ T332] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 20.252619][ T23] audit: type=1400 audit(1748041060.470:85): avc: denied { mounton } for pid=329 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 [ 20.287030][ T23] audit: type=1400 audit(1748041060.470:86): avc: denied { mount } for pid=329 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 [ 20.310445][ T23] audit: type=1400 audit(1748041060.510:87): avc: denied { relabelto } for pid=332 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.336025][ T23] audit: type=1400 audit(1748041060.510:88): avc: denied { write } for pid=332 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.336063][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.361678][ T23] audit: type=1400 audit(1748041060.530:89): avc: denied { read } for pid=329 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.361695][ T23] audit: type=1400 audit(1748041060.530:90): avc: denied { open } for pid=329 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.929580][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.937264][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.945149][ T340] device bridge_slave_0 entered promiscuous mode [ 20.953265][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.960475][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.967927][ T340] device bridge_slave_1 entered promiscuous mode [ 21.032909][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.040551][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.048081][ T339] device bridge_slave_0 entered promiscuous mode [ 21.063098][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.070166][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.077706][ T339] device bridge_slave_1 entered promiscuous mode [ 21.097892][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.105141][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.112543][ T343] device bridge_slave_0 entered promiscuous mode [ 21.126083][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.133221][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.140908][ T343] device bridge_slave_1 entered promiscuous mode [ 21.158214][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.165457][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.173047][ T341] device bridge_slave_0 entered promiscuous mode [ 21.182521][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.189989][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.197473][ T341] device bridge_slave_1 entered promiscuous mode [ 21.230220][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.237296][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.244819][ T342] device bridge_slave_0 entered promiscuous mode [ 21.254026][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.261389][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.268790][ T342] device bridge_slave_1 entered promiscuous mode [ 21.295773][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.302820][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.310131][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.317160][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.378927][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.385988][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.393415][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.400527][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.456565][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.463746][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.471053][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.478089][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.491849][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.499211][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.506595][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.513702][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.521097][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.528420][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.536566][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.544034][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.575572][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.583590][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.592131][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.599289][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.607821][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.616153][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.623254][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.630763][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.638966][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.646172][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.653582][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.661789][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.668816][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.683068][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.708666][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.717336][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.725317][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.733439][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.752505][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.771140][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.779531][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.787650][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.796348][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.803447][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.811132][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.819498][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.826521][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.847625][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.855937][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.864117][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.871172][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.879161][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.887740][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.894974][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.902895][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.927710][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.937233][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.945986][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.954420][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.962590][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.970911][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.977932][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.985662][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.993871][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.001072][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.008912][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.017322][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.048009][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.057025][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.066304][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.074487][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.083961][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.092415][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.100631][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.109289][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.117820][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.125892][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.133761][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.141902][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.149953][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.158162][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.169009][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.177470][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.194323][ T340] request_module fs-gadgetfs succeeded, but still no fs? [ 22.202827][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.211249][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.220249][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.232269][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.240849][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.249456][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.263554][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.271995][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.289187][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.297497][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.306064][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.319829][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.330901][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.339081][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.351671][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.360430][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.368940][ T369] device batadv_slave_0 entered promiscuous mode [ 22.375808][ T369] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 22.400743][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.409609][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.418021][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.426261][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.457202][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.467586][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.477174][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.486477][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.494677][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.502988][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.511763][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.512879][ T372] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 22.520546][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.551233][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.561358][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.583716][ T343] EXT4-fs error (device loop3): ext4_empty_dir:3039: inode #11: comm syz-executor: invalid size [ 22.596546][ T343] EXT4-fs warning (device loop3): ext4_rmdir:3320: inode #11: comm syz-executor: empty directory 'file1' has too many links (0) [ 22.616587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.625710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.714105][ T377] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 22.741613][ T377] overlayfs: unrecognized mount option "//file0" or missing value [ 22.775400][ T390] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 22.815879][ T339] ------------[ cut here ]------------ [ 22.821360][ T339] WARNING: CPU: 1 PID: 339 at fs/inode.c:302 drop_nlink+0xc5/0x110 [ 22.829240][ T339] Modules linked in: [ 22.833119][ T339] CPU: 1 PID: 339 Comm: syz-executor Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 22.843695][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 22.853859][ T339] RIP: 0010:drop_nlink+0xc5/0x110 [ 22.858879][ T339] Code: 1b 48 8d bb d0 04 00 00 be 08 00 00 00 e8 b3 a4 f3 ff f0 48 ff 83 d0 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4b d0 c5 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 22.879002][ T339] RSP: 0018:ffff8881ef097aa0 EFLAGS: 00010293 [ 22.885139][ T339] RAX: ffffffff8199ae95 RBX: ffff8881eaec8060 RCX: ffff8881f37f8000 [ 22.893182][ T339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 22.901317][ T339] RBP: ffff8881ef097ac8 R08: 0000000000000004 R09: 0000000000000003 [ 22.909460][ T339] R10: ffffed103de12f44 R11: 1ffff1103de12f44 R12: dffffc0000000000 [ 22.917436][ T339] R13: 1ffff1103d5d9015 R14: ffff8881eaec80a8 R15: 0000000000000000 [ 22.925395][ T339] FS: 000055558a8e9500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 22.934479][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.941061][ T339] CR2: 0000001b3121bff8 CR3: 00000001ed5f5000 CR4: 00000000003406a0 [ 22.949021][ T339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.956989][ T339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.965058][ T339] Call Trace: [ 22.968341][ T339] shmem_rmdir+0x5b/0x90 [ 22.972583][ T339] vfs_rmdir+0x1b3/0x3e0 [ 22.976823][ T339] incfs_kill_sb+0xfe/0x210 [ 22.981330][ T339] deactivate_locked_super+0xa0/0x100 [ 22.986781][ T339] deactivate_super+0x14f/0x1d0 [ 22.991620][ T339] ? __kasan_check_write+0x14/0x20 [ 22.996836][ T339] ? deactivate_locked_super+0x100/0x100 [ 23.002458][ T339] ? fast_dput+0x83/0x290 [ 23.006780][ T339] cleanup_mnt+0x446/0x500 [ 23.011180][ T339] __cleanup_mnt+0x19/0x20 [ 23.015583][ T339] task_work_run+0x146/0x170 [ 23.020161][ T339] do_exit+0xa43/0x2660 [ 23.024310][ T339] ? put_task_struct+0x90/0x90 [ 23.029057][ T339] ? check_preemption_disabled+0x118/0x300 [ 23.034843][ T339] ? debug_smp_processor_id+0x20/0x20 [ 23.040287][ T339] ? ksys_write+0x1da/0x240 [ 23.044773][ T339] ? __ia32_sys_read+0x90/0x90 [ 23.049524][ T339] do_group_exit+0x13e/0x300 [ 23.054193][ T339] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 23.060356][ T339] __x64_sys_exit_group+0x3f/0x40 [ 23.065382][ T339] do_syscall_64+0xcf/0x170 [ 23.069967][ T339] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 23.075941][ T339] RIP: 0033:0x7fa15307d969 [ 23.080354][ T339] Code: Bad RIP value. [ 23.084669][ T339] RSP: 002b:00007fffbd818a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 23.093150][ T339] RAX: ffffffffffffffda RBX: 00007fa1530ff90f RCX: 00007fa15307d969 [ 23.101104][ T339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 23.109065][ T339] RBP: 0000000000000010 R08: 00007fffbd8167b6 R09: 00007fffbd819cd0 [ 23.117108][ T339] R10: 000000000000000a R11: 0000000000000246 R12: 00007fffbd819cd0 [ 23.125061][ T339] R13: 00007fa1530ff89d R14: 000055558a8e94a8 R15: 00007fffbd81be90 [ 23.133033][ T339] ---[ end trace 1d39325403ebe95a ]--- [ 23.142663][ T339] ================================================================== [ 23.150749][ T339] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 23.156990][ T339] Write of size 4 at addr 0000000000000160 by task syz-executor/339 [ 23.164957][ T339] [ 23.167277][ T339] CPU: 1 PID: 339 Comm: syz-executor Tainted: G W 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 23.178708][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 23.188785][ T339] Call Trace: [ 23.192072][ T339] __dump_stack+0x1e/0x20 [ 23.196411][ T339] dump_stack+0x15b/0x1b8 [ 23.200724][ T339] ? thaw_kernel_threads+0x220/0x220 [ 23.206080][ T339] ? show_regs_print_info+0x18/0x18 [ 23.211264][ T339] ? __kasan_check_write+0x14/0x20 [ 23.216356][ T339] ? _raw_spin_lock+0x8e/0xe0 [ 23.221012][ T339] ? ihold+0x20/0x60 [ 23.224886][ T339] ? ihold+0x20/0x60 [ 23.228848][ T339] __kasan_report+0xe4/0x120 [ 23.233507][ T339] ? ihold+0x20/0x60 [ 23.237404][ T339] kasan_report+0x30/0x60 [ 23.241901][ T339] check_memory_region+0x274/0x280 [ 23.247279][ T339] __kasan_check_write+0x14/0x20 [ 23.252197][ T339] ihold+0x20/0x60 [ 23.255902][ T339] vfs_rmdir+0x247/0x3e0 [ 23.260147][ T339] incfs_kill_sb+0xfe/0x210 [ 23.264692][ T339] deactivate_locked_super+0xa0/0x100 [ 23.270315][ T339] deactivate_super+0x14f/0x1d0 [ 23.275148][ T339] ? __kasan_check_write+0x14/0x20 [ 23.280244][ T339] ? deactivate_locked_super+0x100/0x100 [ 23.285857][ T339] ? fast_dput+0x83/0x290 [ 23.290518][ T339] cleanup_mnt+0x446/0x500 [ 23.294915][ T339] __cleanup_mnt+0x19/0x20 [ 23.299313][ T339] task_work_run+0x146/0x170 [ 23.303887][ T339] do_exit+0xa43/0x2660 [ 23.308030][ T339] ? put_task_struct+0x90/0x90 [ 23.312862][ T339] ? check_preemption_disabled+0x118/0x300 [ 23.318701][ T339] ? debug_smp_processor_id+0x20/0x20 [ 23.324063][ T339] ? ksys_write+0x1da/0x240 [ 23.328548][ T339] ? __ia32_sys_read+0x90/0x90 [ 23.333294][ T339] do_group_exit+0x13e/0x300 [ 23.337878][ T339] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 23.343929][ T339] __x64_sys_exit_group+0x3f/0x40 [ 23.348937][ T339] do_syscall_64+0xcf/0x170 [ 23.353510][ T339] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 23.359385][ T339] RIP: 0033:0x7fa15307d969 [ 23.363792][ T339] Code: Bad RIP value. [ 23.367845][ T339] RSP: 002b:00007fffbd818a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 23.376675][ T339] RAX: ffffffffffffffda RBX: 00007fa1530ff90f RCX: 00007fa15307d969 [ 23.384681][ T339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 23.393074][ T339] RBP: 0000000000000010 R08: 00007fffbd8167b6 R09: 00007fffbd819cd0 [ 23.401127][ T339] R10: 000000000000000a R11: 0000000000000246 R12: 00007fffbd819cd0 [ 23.409097][ T339] R13: 00007fa1530ff89d R14: 000055558a8e94a8 R15: 00007fffbd81be90 [ 23.417068][ T339] ================================================================== [ 23.425374][ T339] Disabling lock debugging due to kernel taint [ 23.434464][ T339] BUG: kernel NULL pointer dereference, address: 0000000000000160 [ 23.442287][ T339] #PF: supervisor write access in kernel mode [ 23.448340][ T339] #PF: error_code(0x0002) - not-present page [ 23.454455][ T339] PGD 0 P4D 0 [ 23.457892][ T339] Oops: 0002 [#1] PREEMPT SMP KASAN [ 23.463209][ T339] CPU: 1 PID: 339 Comm: syz-executor Tainted: G B W 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 23.474640][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 23.484896][ T339] RIP: 0010:ihold+0x26/0x60 [ 23.489388][ T339] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 61 c8 c5 ff 48 8d bb 60 01 00 00 be 04 00 00 00 e8 a0 9c f3 ff 41 be 01 00 00 00 44 0f c1 b3 60 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 81 [ 23.494703][ T13] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 23.509004][ T339] RSP: 0018:ffff8881ef097ae0 EFLAGS: 00010246 [ 23.509014][ T339] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8881f37f8000 [ 23.509018][ T339] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 23.509024][ T339] RBP: ffff8881ef097af0 R08: 0000000000000004 R09: 0000000000000003 [ 23.509031][ T339] R10: fffffbfff0ca7a5c R11: 1ffffffff0ca7a5c R12: 1ffff1103da3d19e [ 23.509035][ T339] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 23.509044][ T339] FS: 000055558a8e9500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 23.509050][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.509056][ T339] CR2: 0000000000000160 CR3: 00000001ecd0e000 CR4: 00000000003406a0 [ 23.509065][ T339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.509081][ T339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.602811][ T339] Call Trace: [ 23.606097][ T339] vfs_rmdir+0x247/0x3e0 [ 23.610458][ T339] incfs_kill_sb+0xfe/0x210 [ 23.614984][ T339] deactivate_locked_super+0xa0/0x100 [ 23.620440][ T339] deactivate_super+0x14f/0x1d0 [ 23.625270][ T339] ? __kasan_check_write+0x14/0x20 [ 23.630373][ T339] ? deactivate_locked_super+0x100/0x100 [ 23.635996][ T339] ? fast_dput+0x83/0x290 [ 23.640309][ T339] cleanup_mnt+0x446/0x500 [ 23.644792][ T339] __cleanup_mnt+0x19/0x20 [ 23.649201][ T339] task_work_run+0x146/0x170 [ 23.653993][ T339] do_exit+0xa43/0x2660 [ 23.658392][ T339] ? put_task_struct+0x90/0x90 [ 23.663132][ T339] ? check_preemption_disabled+0x118/0x300 [ 23.669125][ T339] ? debug_smp_processor_id+0x20/0x20 [ 23.674724][ T339] ? ksys_write+0x1da/0x240 [ 23.679227][ T339] ? __ia32_sys_read+0x90/0x90 [ 23.683977][ T339] do_group_exit+0x13e/0x300 [ 23.688551][ T339] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 23.694601][ T339] __x64_sys_exit_group+0x3f/0x40 [ 23.699607][ T339] do_syscall_64+0xcf/0x170 [ 23.704092][ T339] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 23.710132][ T339] RIP: 0033:0x7fa15307d969 [ 23.714723][ T339] Code: Bad RIP value. [ 23.719065][ T339] RSP: 002b:00007fffbd818a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 23.727549][ T339] RAX: ffffffffffffffda RBX: 00007fa1530ff90f RCX: 00007fa15307d969 [ 23.735690][ T339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 23.743760][ T339] RBP: 0000000000000010 R08: 00007fffbd8167b6 R09: 00007fffbd819cd0 [ 23.751779][ T339] R10: 000000000000000a R11: 0000000000000246 R12: 00007fffbd819cd0 [ 23.759739][ T339] R13: 00007fa1530ff89d R14: 000055558a8e94a8 R15: 00007fffbd81be90 [ 23.767887][ T339] Modules linked in: [ 23.771875][ T339] CR2: 0000000000000160 [ 23.776017][ T339] ---[ end trace 1d39325403ebe95b ]--- [ 23.781590][ T339] RIP: 0010:ihold+0x26/0x60 [ 23.786078][ T339] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 61 c8 c5 ff 48 8d bb 60 01 00 00 be 04 00 00 00 e8 a0 9c f3 ff 41 be 01 00 00 00 44 0f c1 b3 60 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 81 [ 23.805862][ T339] RSP: 0018:ffff8881ef097ae0 EFLAGS: 00010246 [ 23.812130][ T339] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8881f37f8000 [ 23.820092][ T339] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 23.828160][ T339] RBP: ffff8881ef097af0 R08: 0000000000000004 R09: 0000000000000003 [ 23.836121][ T339] R10: fffffbfff0ca7a5c R11: 1ffffffff0ca7a5c R12: 1ffff1103da3d19e [ 23.844184][ T339] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 23.852153][ T339] FS: 000055558a8e9500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 23.861368][ T339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.868128][ T339] CR2: 00007fa15307d93f CR3: 00000001ecd0e000 CR4: 00000000003406a0 [ 23.874751][ T13] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 23.876092][ T339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.876097][ T339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.876111][ T339] Kernel panic - not syncing: Fatal exception [ 23.886443][ T13] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 23.894375][ T339] Kernel Offset: disabled [ 23.923815][ T339] Rebooting in 86400 seconds..