last executing test programs: 1.152714776s ago: executing program 1 (id=102): syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], 0x1, 0x262, &(0x7f0000000340)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0), 0x208e24b) 968.757985ms ago: executing program 1 (id=109): perf_event_open(&(0x7f0000001880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x5a0d0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x73, 0x1, @perf_bp={0x0, 0xb}, 0x13c0e8, 0x0, 0x0, 0x989c6d54a3fb7abf, 0x5, 0x1, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@nogrpid}, {@quota}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") quotactl$Q_SETQUOTA(0xffffffff80000800, &(0x7f00000003c0)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000000540)={0x4, 0x100000000, 0x3, 0x8, 0x6, 0x6, 0x20000000ffd, 0x6, 0xfffffffd}) 665.810239ms ago: executing program 2 (id=117): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f0000000040)={[{@i_version}, {@usrquota}, {@errors_remount}]}, 0x1, 0x523, &(0x7f0000000c00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0x100, 0x0) quotactl_fd$Q_GETFMT(r0, 0xffffffff80000401, 0x0, 0x0) 484.399658ms ago: executing program 1 (id=121): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0041, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f0000000400)={@void, @void, @ipv6=@icmpv6={0x3, 0x6, "31fddf", 0x20, 0x3a, 0x0, @mcast2, @loopback, {[], @ndisc_na={0x88, 0x0, 0x0, 0x1, '\x00', @private2={0xfc, 0x2, '\x00', 0x1}, [{0x2, 0x1, "6b42f6d09495"}]}}}}, 0x48) 419.8146ms ago: executing program 3 (id=122): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./debug\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./debug/regulator/supply_map\x00', 0x0, 0x0) 419.38476ms ago: executing program 3 (id=123): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x10, 0xc, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0xa}, 0x94) 408.867972ms ago: executing program 2 (id=124): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x1c}}, 0x4) 385.131712ms ago: executing program 3 (id=125): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=@newqdisc={0x11c, 0x24, 0x4ee4e6a52ff56541, 0x8000000, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0xffe0}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0xec, 0x2, {{0xfffffffe, 0x2, 0x10000, 0xa, 0xe7, 0xcc36}, [@TCA_NETEM_LOSS={0xb8, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18, 0x1, {0x40, 0xf, 0xa, 0x4006559, 0x8}}, @NETEM_LOSS_GE={0x14, 0x2, {0x5, 0xfffffffa, 0xa, 0x6}}, @NETEM_LOSS_GI={0x18, 0x1, {0xd82c, 0x8, 0x6, 0x0, 0xc5e0}}, @NETEM_LOSS_GI={0x18, 0x1, {0x1000, 0x8000, 0x0, 0x8, 0x1}}, @NETEM_LOSS_GI={0x18, 0x1, {0x4, 0x4, 0x9de, 0x9, 0xb502}}, @NETEM_LOSS_GI={0x18, 0x1, {0x8, 0x0, 0xfffff001, 0xf6, 0x3}}, @NETEM_LOSS_GE={0x14, 0x2, {0x5b, 0xffff3272, 0x3, 0xa}}, @NETEM_LOSS_GE={0x14, 0x2, {0xd827, 0x7ff, 0x1, 0x7}}]}, @TCA_NETEM_JITTER64={0xc, 0xb, 0x2}, @TCA_NETEM_CORRUPT={0xc, 0x4, {0x40009, 0xae}}]}}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4546cfee17049510}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000001e14"], 0x20}, 0x1, 0x0, 0x0, 0x40080c0}, 0x0) 362.995493ms ago: executing program 3 (id=126): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8518}, 0x201, 0xe7c, 0x3ff, 0x3, 0x800000, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x3, 0xf, &(0x7f0000001840)=@ringbuf={{0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {0x5}, {0x28}}}, &(0x7f00000003c0)='GPL\x00', 0x7, 0x0, 0x0, 0x41100, 0x6e, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) 362.719683ms ago: executing program 4 (id=127): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=@newqdisc={0x38, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=@newtfilter={0x5c, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffff, {0xf, 0x3}, {0x1}, {0x300, 0x2}}, [@filter_kind_options=@f_flower={{0xb}, {0x2c, 0x2, [@TCA_FLOWER_KEY_CT_LABELS_MASK={0x14, 0x62, "feb19c0398d4ce8052eb415f9ac5f7c3"}, @TCA_FLOWER_KEY_CT_LABELS={0x14, 0x61, "30cc9a184f1f18d426280e7b45b0dbff"}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008014}, 0x0) 299.685736ms ago: executing program 0 (id=130): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) r1 = dup(r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000fc0), r1) 276.707027ms ago: executing program 2 (id=131): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) 270.471877ms ago: executing program 4 (id=132): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0xf) 251.628669ms ago: executing program 1 (id=133): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr\x00') getdents(r0, &(0x7f0000000040)=""/44, 0x2c) getdents64(r0, &(0x7f0000002f40)=""/4098, 0x1002) 247.618319ms ago: executing program 0 (id=134): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@bridge_newneigh={0x24, 0x1c, 0x114236db3b607435, 0x70bd24, 0x25dfd3fe, {0x2, 0x0, 0x0, r1, 0x40, 0x32, 0x4}, [@NDA_DST_IPV4={0x8, 0x1, @private=0xa010102}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040011}, 0x0) 205.33275ms ago: executing program 4 (id=135): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x382, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xf) ioctl$TCFLSH(r0, 0x400455cb, 0x1000000000) 188.943042ms ago: executing program 0 (id=136): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0xf, 0x200cc, 0x6, 0x0, 0xffffffffffffffff, 0x6a}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, 0x500}, 0x38) 180.321062ms ago: executing program 1 (id=137): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000001, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00005f7000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x0) 168.309223ms ago: executing program 2 (id=138): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x6d, 0x6, 0x0, 0x0, 0x0, 0x9, 0x10022, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, @perf_bp={0x0, 0x3}, 0x400, 0x0, 0x11000, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001e0001"], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) 146.758723ms ago: executing program 4 (id=139): socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000000400)="3020ec9808000000110201ffff", 0xd) 142.123664ms ago: executing program 3 (id=140): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0000}]}) faccessat2(0xffffffffffffffff, 0x0, 0x1, 0x1300) 133.321814ms ago: executing program 0 (id=141): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e99925bd700000000000fc000000000000000000000000000000ac1e000100000000000000000000000000000000000000000a0030"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x2500, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="6501000014"], 0x188}}, 0x0) 116.490415ms ago: executing program 1 (id=142): perf_event_open(0x0, 0xffffffffffffffff, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={0x0, 0x7}, 0x10ecc8, 0x2, 0x88, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000001020000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_read_part_table(0x593, &(0x7f0000000b80)="$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") 86.504536ms ago: executing program 4 (id=143): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1, 0x5, 0x8, 0x100, 0x0, 0x1, 0x40000, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xb, &(0x7f0000000200)=@framed={{}, [@map_fd={0x18, 0x1, 0x1, 0x0, r0}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0xbf, 0x3, 0xa}, @generic={0x7, 0x3, 0x0, 0x0, 0xfffffff0}, @generic={0xb7, 0x4, 0x0, 0x0, 0x6}, @generic={0x85, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000340)='\x00'/14, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 82.680926ms ago: executing program 0 (id=144): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x6, 0x1ff, 0x0, 0x8009}, 0x10) write(r0, &(0x7f0000000000)="1c0000001a005f0214f9f407000904ff80000000fe02000000020000", 0x1c) 74.400827ms ago: executing program 3 (id=145): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x9, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @local, @remote, @local, @empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}, @random="95084c08b0fc"]}) 47.364978ms ago: executing program 2 (id=146): r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000046c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004480)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}], 0x40, 0x4040051}}], 0x1, 0x40011) 46.919698ms ago: executing program 0 (id=147): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000007c0)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xa}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_BCN_ORD={0x5, 0x17, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x2400c840}, 0x20000050) 3.65558ms ago: executing program 4 (id=148): capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000280)={0x0, 0x10000000, 0xfffffffc, 0x10081, 0xffffffff, 0x4}) r0 = syz_open_dev$loop(&(0x7f0000000680), 0x4, 0x100) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) 0s ago: executing program 2 (id=149): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = mq_open(&(0x7f0000000080)='batad\xed\x02P\xba\xa1\xa1\xda-{_slave_1\x00', 0x8c3, 0x30, 0x0) mq_timedreceive(r0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): [ 25.554691][ T29] audit: type=1400 audit(1790215345.096:103): avc: denied { search } for pid=3183 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.554738][ T29] audit: type=1400 audit(1790215345.096:104): avc: denied { search } for pid=3183 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.384233][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 26.384252][ T29] audit: type=1400 audit(1790215345.926:122): avc: denied { write } for pid=3254 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.410269][ T29] audit: type=1400 audit(1790215345.946:123): avc: denied { write } for pid=3265 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.789572][ T29] audit: type=1400 audit(1790215346.326:124): avc: denied { write } for pid=3268 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.822371][ T29] audit: type=1400 audit(1790215346.356:125): avc: denied { write } for pid=3279 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. [ 30.831273][ T29] audit: type=1400 audit(1790215350.366:126): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.831630][ T29] audit: type=1400 audit(1790215350.366:127): avc: denied { mount } for pid=3286 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 [ 30.832281][ T3286] cgroup: Unknown subsys name 'net' [ 30.832603][ T29] audit: type=1400 audit(1790215350.366:128): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.003952][ T3286] cgroup: Unknown subsys name 'cpuset' [ 31.004844][ T3286] cgroup: Unknown subsys name 'rlimit' [ 31.122681][ T29] audit: type=1400 audit(1790215350.656:129): avc: denied { setattr } for pid=3286 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 [ 31.146686][ T29] audit: type=1400 audit(1790215350.666:130): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.146722][ T29] audit: type=1400 audit(1790215350.666:131): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 31.215398][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 31.245995][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.928985][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 31.929021][ T29] audit: type=1400 audit(1790215351.466:140): avc: denied { execmem } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 32.052743][ T29] audit: type=1400 audit(1790215351.586:141): avc: denied { read } for pid=3299 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 32.052784][ T29] audit: type=1400 audit(1790215351.586:142): avc: denied { open } for pid=3299 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 32.108217][ T29] audit: type=1400 audit(1790215351.646:143): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 32.110642][ T29] audit: type=1400 audit(1790215351.646:144): avc: denied { module_request } for pid=3299 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 32.196594][ T29] audit: type=1400 audit(1790215351.736:145): avc: denied { sys_module } for pid=3299 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 32.781795][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.781838][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.781917][ T3306] bridge_slave_0: entered allmulticast mode [ 32.782401][ T3306] bridge_slave_0: entered promiscuous mode [ 32.793361][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.793517][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.793832][ T3304] bridge_slave_0: entered allmulticast mode [ 32.795407][ T3304] bridge_slave_0: entered promiscuous mode [ 32.826109][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.826218][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.826501][ T3306] bridge_slave_1: entered allmulticast mode [ 32.828216][ T3306] bridge_slave_1: entered promiscuous mode [ 32.829922][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.830019][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.830247][ T3304] bridge_slave_1: entered allmulticast mode [ 32.831381][ T3304] bridge_slave_1: entered promiscuous mode [ 32.906871][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.919350][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.922028][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.953559][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.953630][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.953663][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.953753][ T3301] bridge_slave_0: entered allmulticast mode [ 32.954222][ T3301] bridge_slave_0: entered promiscuous mode [ 32.972020][ T3306] team0: Port device team_slave_0 added [ 32.992123][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.992225][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.992439][ T3299] bridge_slave_0: entered allmulticast mode [ 32.993909][ T3299] bridge_slave_0: entered promiscuous mode [ 33.019086][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.019210][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.019501][ T3301] bridge_slave_1: entered allmulticast mode [ 33.021173][ T3301] bridge_slave_1: entered promiscuous mode [ 33.051230][ T3306] team0: Port device team_slave_1 added [ 33.051724][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.051816][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.052063][ T3299] bridge_slave_1: entered allmulticast mode [ 33.053998][ T3299] bridge_slave_1: entered promiscuous mode [ 33.057709][ T3304] team0: Port device team_slave_0 added [ 33.070746][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.070884][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.071206][ T3305] bridge_slave_0: entered allmulticast mode [ 33.074237][ T3305] bridge_slave_0: entered promiscuous mode [ 33.104458][ T3304] team0: Port device team_slave_1 added [ 33.121663][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.125920][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.126285][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.126376][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.126613][ T3305] bridge_slave_1: entered allmulticast mode [ 33.128268][ T3305] bridge_slave_1: entered promiscuous mode [ 33.198791][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.198809][ 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 1532 would solve the problem. [ 33.198844][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.217388][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.218292][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.218337][ 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 1532 would solve the problem. [ 33.218474][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.221255][ T3301] team0: Port device team_slave_0 added [ 33.224389][ T3301] team0: Port device team_slave_1 added [ 33.241675][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.241854][ 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 1532 would solve the problem. [ 33.242004][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.247623][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.248290][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.248303][ 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 1532 would solve the problem. [ 33.248385][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.263170][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.275027][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.322429][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.322474][ T3301] 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 1532 would solve the problem. [ 33.322576][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.363784][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.363836][ T3301] 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 1532 would solve the problem. [ 33.363977][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.378381][ T3299] team0: Port device team_slave_0 added [ 33.395315][ T3305] team0: Port device team_slave_0 added [ 33.417906][ T3299] team0: Port device team_slave_1 added [ 33.435796][ T3306] hsr_slave_0: entered promiscuous mode [ 33.436898][ T3306] hsr_slave_1: entered promiscuous mode [ 33.440004][ T3305] team0: Port device team_slave_1 added [ 33.469836][ T3304] hsr_slave_0: entered promiscuous mode [ 33.470840][ T3304] hsr_slave_1: entered promiscuous mode [ 33.471372][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 33.471425][ T3304] Cannot create hsr debugfs directory [ 33.523412][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.523465][ T3299] 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 1532 would solve the problem. [ 33.523613][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.524704][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.524738][ 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 1532 would solve the problem. [ 33.524827][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.532504][ T3301] hsr_slave_0: entered promiscuous mode [ 33.534684][ T3301] hsr_slave_1: entered promiscuous mode [ 33.543375][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 33.543422][ T3301] Cannot create hsr debugfs directory [ 33.564789][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.564842][ 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 1532 would solve the problem. [ 33.565001][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.565853][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.565888][ T3299] 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 1532 would solve the problem. [ 33.566049][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.843715][ T3305] hsr_slave_0: entered promiscuous mode [ 33.844107][ T3305] hsr_slave_1: entered promiscuous mode [ 33.844351][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 33.844363][ T3305] Cannot create hsr debugfs directory [ 33.887357][ T3299] hsr_slave_0: entered promiscuous mode [ 33.887835][ T3299] hsr_slave_1: entered promiscuous mode [ 33.888059][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 33.888075][ T3299] Cannot create hsr debugfs directory [ 34.061093][ T3306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.062881][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.064643][ T3306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.077597][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.097178][ T3306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.099229][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.102307][ T3306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.105436][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.136232][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.138912][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.139817][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.142460][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.157385][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.167194][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.176837][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.188372][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.222665][ T3301] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.231880][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.240782][ T3301] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 34.242878][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.246106][ T3301] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 34.254729][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.267414][ T3301] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 34.277910][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.307855][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.311366][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.329858][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.331812][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.344368][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.351761][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.355770][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.369343][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.408907][ T3299] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.411017][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.427909][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.440247][ T3299] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.442271][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.446422][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.465218][ T3299] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.466974][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.469995][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.470055][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.480173][ T3299] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.491682][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.510137][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.510182][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.549728][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.590712][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.603787][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.603825][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.612374][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.614303][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.614346][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.663914][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.689826][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.699207][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.714477][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.714514][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.715977][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.716010][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.732122][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.732160][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.739442][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.739549][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.775889][ T3301] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.775964][ T3301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.824112][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.858311][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.874264][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.874305][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.877926][ T3299] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.926700][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.926739][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.078642][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.150247][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.195129][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.243903][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.300753][ T3306] veth0_vlan: entered promiscuous mode [ 35.313921][ T3306] veth1_vlan: entered promiscuous mode [ 35.337306][ T3306] veth0_macvtap: entered promiscuous mode [ 35.351863][ T3306] veth1_macvtap: entered promiscuous mode [ 35.369673][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.388054][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.389514][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.410847][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.410950][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.411010][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.411078][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.489789][ T29] audit: type=1400 audit(1790215355.026:146): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/root/syzkaller.qPKgeH/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 35.495217][ T29] audit: type=1400 audit(1790215355.036:147): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 35.505614][ T29] audit: type=1400 audit(1790215355.036:148): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/root/syzkaller.qPKgeH/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 35.511446][ T29] audit: type=1400 audit(1790215355.036:149): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 35.570267][ T3304] veth0_vlan: entered promiscuous mode [ 35.608805][ T3304] veth1_vlan: entered promiscuous mode [ 35.646721][ T3306] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 35.680331][ T3304] veth0_macvtap: entered promiscuous mode [ 35.705328][ T3304] veth1_macvtap: entered promiscuous mode [ 35.727082][ T3299] veth0_vlan: entered promiscuous mode [ 35.752833][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.756409][ T3299] veth1_vlan: entered promiscuous mode [ 35.776323][ T3301] veth0_vlan: entered promiscuous mode [ 35.779952][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.789285][ T3305] veth0_vlan: entered promiscuous mode [ 35.796188][ T3305] veth1_vlan: entered promiscuous mode [ 35.816557][ T3301] veth1_vlan: entered promiscuous mode [ 35.850504][ T3305] veth0_macvtap: entered promiscuous mode [ 35.851944][ T3299] veth0_macvtap: entered promiscuous mode [ 35.866489][ T3305] veth1_macvtap: entered promiscuous mode [ 35.877367][ T3299] veth1_macvtap: entered promiscuous mode [ 35.893769][ T343] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.893912][ T343] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.894062][ T343] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.894109][ T343] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.950322][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.982038][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.984850][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.993985][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.019911][ T3301] veth0_macvtap: entered promiscuous mode [ 36.049278][ T3301] veth1_macvtap: entered promiscuous mode [ 36.097415][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.108467][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.171848][ T3510] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 36.172236][ T3510] block device autoloading is deprecated and will be removed. [ 36.174426][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.174633][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.174734][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.174887][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.234003][ T343] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.236208][ T343] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.237144][ T343] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.331510][ T3519] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4'. [ 36.331535][ T3519] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4'. [ 36.403092][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.405643][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.405734][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.405858][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.405917][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.637863][ T3545] netlink: 'syz.2.19': attribute type 5 has an invalid length. [ 36.764974][ T3541] loop3: detected capacity change from 0 to 512 [ 36.806875][ T3541] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 36.869224][ T3541] syz.3.17 (3541) used greatest stack depth: 10768 bytes left [ 36.933123][ T29] kauditd_printk_skb: 228 callbacks suppressed [ 36.933141][ T29] audit: type=1326 audit(1790215356.476:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.934451][ T29] audit: type=1326 audit(1790215356.476:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.935622][ T29] audit: type=1326 audit(1790215356.476:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.936822][ T29] audit: type=1326 audit(1790215356.476:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.937985][ T29] audit: type=1326 audit(1790215356.476:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.939157][ T29] audit: type=1326 audit(1790215356.476:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.940236][ T29] audit: type=1326 audit(1790215356.476:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.941398][ T29] audit: type=1326 audit(1790215356.476:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 36.942669][ T29] audit: type=1326 audit(1790215356.476:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 37.044690][ T29] audit: type=1326 audit(1790215356.556:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3533 comm="syz.4.14" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f8b076fe98e code=0x7ffc0000 [ 37.300310][ T3550] netlink: 12 bytes leftover after parsing attributes in process `syz.2.22'. [ 37.351129][ T3555] raw_sendmsg: syz.1.23 forgot to set AF_INET. Fix it! [ 37.401188][ T3557] loop2: detected capacity change from 0 to 128 [ 37.401791][ T3557] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 37.421431][ T3557] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 37.551867][ T3563] loop1: detected capacity change from 0 to 1024 [ 37.552224][ T3563] ======================================================= [ 37.552224][ T3563] WARNING: The mand mount option has been deprecated and [ 37.552224][ T3563] and is ignored by this kernel. Remove the mand [ 37.552224][ T3563] option from the mount to silence this warning. [ 37.552224][ T3563] ======================================================= [ 37.552370][ T3563] ext4: Unknown parameter 'dont_measure' [ 37.922836][ T3591] netlink: 8 bytes leftover after parsing attributes in process `syz.2.40'. [ 37.949740][ T3593] capability: warning: `syz.1.41' uses deprecated v2 capabilities in a way that may be insecure [ 38.081245][ T3600] sctp: [Deprecated]: syz.2.45 (pid 3600) Use of int in maxseg socket option. [ 38.081245][ T3600] Use struct sctp_assoc_value instead [ 38.408999][ T3618] syz.2.53 (3618) used greatest stack depth: 9728 bytes left [ 38.409636][ T3622] netlink: 12 bytes leftover after parsing attributes in process `syz.1.55'. [ 38.409688][ T3622] bridge_slave_0: default FDB implementation only supports local addresses [ 38.467851][ T3626] netlink: 64 bytes leftover after parsing attributes in process `syz.2.56'. [ 38.467956][ T3626] tipc: Invalid UDP bearer configuration [ 38.467965][ T3626] tipc: Enabling of bearer rejected, failed to enable media [ 38.564585][ T3632] loop2: detected capacity change from 0 to 1024 [ 38.565029][ T3632] EXT4-fs: Ignoring removed bh option [ 38.594794][ T3632] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.848547][ T3656] netlink: 16 bytes leftover after parsing attributes in process `syz.3.68'. [ 38.938241][ T3660] syz_tun: entered promiscuous mode [ 38.951023][ T3660] macvtap1: entered promiscuous mode [ 39.021384][ T3664] netlink: 60 bytes leftover after parsing attributes in process `syz.3.73'. [ 39.104051][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.126707][ T3660] syz_tun: left promiscuous mode [ 39.147968][ T3669] loop2: detected capacity change from 0 to 1764 [ 39.149197][ T3665] netlink: 60 bytes leftover after parsing attributes in process `syz.3.73'. [ 39.325614][ T3683] sg_write: data in/out 286732/136 bytes for SCSI command 0x0-- guessing data in; [ 39.325614][ T3683] program syz.0.82 not setting count and/or reply_len properly [ 39.393754][ T3694] loop1: detected capacity change from 0 to 164 [ 39.395310][ T3691] ip_tables: iptables: counters copy to user failed while replacing table [ 39.401686][ T3694] rock: directory entry would overflow storage [ 39.401700][ T3694] rock: sig=0x5252, size=5, remaining=3 [ 39.434507][ T3694] process 'syz.1.85' launched '/dev/fd/4/./file1' with NULL argv: empty string added [ 39.735256][ T3728] loop1: detected capacity change from 0 to 128 [ 39.912796][ T3741] netlink: 36 bytes leftover after parsing attributes in process `syz.3.108'. [ 39.995986][ T3749] loop3: detected capacity change from 0 to 4096 [ 40.034931][ T3749] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.137960][ T3745] loop1: detected capacity change from 0 to 512 [ 40.169781][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.197539][ T3757] loop0: detected capacity change from 0 to 1024 [ 40.224788][ T3757] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 40.224870][ T3757] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.259656][ T3745] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.259933][ T3745] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.289359][ T3764] EXT4-fs: Ignoring removed i_version option [ 40.301794][ T3764] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.303140][ T3764] ext4 filesystem being mounted at /33/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 40.333853][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 40.382366][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.452162][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.823332][ T3818] loop1: p2 p3 p7 [ 40.883237][ T2986] ================================================================== [ 40.883275][ T2986] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 40.883327][ T2986] [ 40.883335][ T2986] write to 0xffff888105d501b0 of 8 bytes by task 3566 on cpu 1: [ 40.883356][ T2986] dentry_unlink_inode+0x65/0x260 [ 40.883392][ T2986] d_delete+0x164/0x180 [ 40.883522][ T2986] d_delete_notify+0x32/0x100 [ 40.883552][ T2986] vfs_unlink+0x287/0x490 [ 40.883592][ T2986] filename_unlinkat+0x1dc/0x410 [ 40.883636][ T2986] __se_sys_unlink+0x2b/0xe0 [ 40.883669][ T2986] __x64_sys_unlink+0x1f/0x30 [ 40.883699][ T2986] x64_sys_call+0x18ee/0x2550 [ 40.883728][ T2986] do_syscall_64+0x112/0x360 [ 40.883752][ T2986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.883779][ T2986] [ 40.883786][ T2986] read to 0xffff888105d501b0 of 8 bytes by task 2986 on cpu 0: [ 40.883808][ T2986] step_into_slowpath+0x12c/0x4c0 [ 40.883841][ T2986] path_lookupat+0x2eb/0x4c0 [ 40.883869][ T2986] filename_lookup+0x18f/0x390 [ 40.883894][ T2986] do_readlinkat+0x74/0x2f0 [ 40.883922][ T2986] __x64_sys_readlink+0x47/0x60 [ 40.883950][ T2986] x64_sys_call+0x1d41/0x2550 [ 40.883982][ T2986] do_syscall_64+0x112/0x360 [ 40.884003][ T2986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.884032][ T2986] [ 40.884037][ T2986] value changed: 0xffff88811ac805f0 -> 0x0000000000000000 [ 40.884053][ T2986] [ 40.884057][ T2986] Reported by Kernel Concurrency Sanitizer on: [ 40.884087][ T2986] CPU: 0 UID: 0 PID: 2986 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 40.884118][ T2986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.884134][ T2986] ==================================================================