last executing test programs: 926.315565ms ago: executing program 1 (id=2): perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='bridge_slave_1\x00', 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="54010000100013070000000000001100ac1414bb000000000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000008000000000032000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000100000000000000000048000200656362286369706865725f6e756c6c29"], 0x154}}, 0x0) 711.499282ms ago: executing program 1 (id=6): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x800714, &(0x7f00000001c0)={[{@dioread_nolock}, {@user_xattr}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@debug}, {@mblk_io_submit}, {@errors_continue}, {@usrjquota}, {@prjquota}, {@nodiscard}]}, 0xfe, 0x43a, &(0x7f00000008c0)="$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") r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff, 0x4}, 0x6) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xd) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000340)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file1\x00') renameat(r2, &(0x7f0000000380)='./file1\x00', r2, &(0x7f0000000300)='./file0\x00') syz_io_uring_setup(0x3dd4, &(0x7f0000000540)={0x0, 0xc0f5, 0x1000, 0x3, 0x278, 0x0, r2}, &(0x7f00000002c0), &(0x7f00000005c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100), 0xfea7) open(&(0x7f0000000200)='./file0\x00', 0x8180, 0x1) syz_clone(0x1000, &(0x7f00000003c0)="f869af7a40ef0a25b794e49804877b06c0d90df274fcfe84c770d4191277bcadceaf1358ebe9a4847d808e1f30ba8e7739923e07c212eb02c8191d2057043c4322737d1f53579c3cf4445f984e35e8d743b46a7451a11524595e43753df172ed284f1b3745abb9f823925ce1ad7ee28016509572b3488b7a35cb9f7976db99121abb19a2f7090fff575f1438d32b6fe3b90c9944dcff6f34933bde0386f90939ea6206a63de576fc59fbbb81a3e670b621ad885048415231df9a9a0bfc9478359a91f5ae076328a626ffd1cd75003996c5b24c24e33afdfa1583f5c785a2915f57ddd6e40bfe40", 0xe7, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000004c0)="628e004b392879be7af4224d75177f7456198fc5993823a37efa54855a9e4ade32dc8cfca3f0cbdbfd3220c72a8b8952c40a20bc242795a870883c959d3732c8216cba332a671bffd7dcefd4e65705578b6b05cd52aa7f0481e7cee7") sendfile(r1, r3, &(0x7f00000001c0), 0x11) 208.536913ms ago: executing program 1 (id=7): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x14c}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, 0x0) 142.494669ms ago: executing program 2 (id=3): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000000), r0) (async) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40c000, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x20) (async) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1ad5, 0x30}, 0xc) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) (async) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000180), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r3, 0x20, &(0x7f0000000380)={&(0x7f00000001c0)=""/204, 0xcc, 0x0, &(0x7f00000002c0)=""/137, 0x89}}, 0x10) r5 = semget(0x3, 0x4, 0x932) semctl$GETNCNT(r5, 0x2, 0xe, &(0x7f0000000400)=""/187) r6 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x12, 0x15, &(0x7f0000000500)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0xffffffff}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@call={0x85, 0x0, 0x0, 0x82}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff8577, 0x0, 0x0, 0x0, 0xf1}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0xa, 0x0, 0x0, 0x0, 0x87db}, @generic={0x39, 0x1, 0x6, 0x7, 0xe}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000005c0)='GPL\x00', 0xf, 0x0, 0x0, 0x41000, 0x62, '\x00', 0x0, 0xa, r3, 0x8, &(0x7f0000000600)={0x7, 0x9}, 0x8, 0x10, &(0x7f0000000640)={0x2, 0xc, 0x9, 0x8}, 0x10, r4, 0xffffffffffffffff, 0x3, &(0x7f0000000680)=[0x1, 0x1], &(0x7f00000006c0)=[{0x3, 0x1, 0x1, 0xa}, {0x1, 0x4, 0x1, 0x3}, {0x4, 0x5, 0x2, 0x1}], 0x10, 0x9}, 0x90) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0x6, 0x8, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40}, [@map_val={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000800)='syzkaller\x00', 0x1, 0x63, &(0x7f0000000840)=""/99, 0x41000, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000900)={0x4, 0x6, 0x7, 0x5}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000940)=[0x1, 0x1, r3], &(0x7f0000000980)=[{0x3, 0x1, 0x9, 0xa}, {0x4, 0x2, 0x7, 0x4}, {0x2, 0x3, 0xe, 0x3}], 0x10, 0x395307d9}, 0x90) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000a80)={r6, r7, 0x4, r8}, 0x10) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff}) (async) r10 = add_key$keyring(&(0x7f0000000b80), &(0x7f0000000bc0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000b00), &(0x7f0000000b40)={'syz', 0x1}, 0x0, 0x0, r10) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb) (async) semctl$SEM_STAT_ANY(r5, 0x3, 0x14, &(0x7f0000000c00)=""/193) (async) fdatasync(r9) (async) r11 = socket(0xb, 0x80000, 0x5fe0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000000d00)={0x8, 0x4, 0x7, 0x40, r2}, 0x10) r12 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000d40), 0x381800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000000d80)={r2, 0x1ff}, &(0x7f0000000dc0)=0x8) (async) getpeername$inet(r12, &(0x7f0000000e00)={0x2, 0x0, @remote}, &(0x7f0000000e40)=0x10) (async) connect$bt_l2cap(r11, &(0x7f0000000e80)={0x1f, 0x6, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x400}, 0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000000ec0)={0x2, 0x7ff, 0x8001, 0xfff9}, 0x8) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x19, 0x19, &(0x7f0000000f00)=@raw=[@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r12}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffff9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @generic={0x7, 0x8, 0x8, 0xfffe, 0x4}, @exit, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}, @exit, @generic={0xc, 0xd, 0x5, 0x6, 0x200}], &(0x7f0000001000)='GPL\x00', 0x9, 0xd6, &(0x7f0000001040)=""/214, 0x41100, 0x18, '\x00', 0x0, 0xc6d698c057b441ca, r12, 0x8, &(0x7f0000001140)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000001180)={0x3, 0x6, 0x80000000, 0x5}, 0x10, r4, r12, 0x7, 0x0, &(0x7f00000011c0)=[{0x2, 0x2, 0xf, 0x4}, {0x3, 0x3, 0x7, 0xa}, {0x1, 0x1, 0x2}, {0x5, 0x1, 0x1, 0xb}, {0x4, 0x1, 0xc}, {0x3, 0x5, 0x3, 0xa}, {0x2, 0x3, 0x2, 0x6}], 0x10, 0xff}, 0x90) (async, rerun: 32) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300), 0x204001, 0x0) 132.389649ms ago: executing program 0 (id=1): r0 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)={0x18, 0x78, 0x601, 0x0, 0xeaffffff, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\a\x00\x00'}]}, 0x18}], 0x1}, 0x0) 117.470221ms ago: executing program 3 (id=4): sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8844}, 0x810) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/kexec_crash_loaded', 0x2, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r1) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, r3, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r4, 0x6b, 0x1, &(0x7f0000000440)=[{0x1, 0x1, {0x2, 0xff, 0x1}, {0x1, 0xff, 0x2}, 0x6f1dbda653aff860}, {0x0, 0x1, {0x1, 0xf0, 0x3}, {0x1, 0xff, 0x4}}, {0x1, 0x3, {0x1, 0xf0, 0x2}, {0x1f16b1d7579d0cdb, 0xff, 0x2}, 0xfe, 0xff}, {0x1, 0x1, {0x0, 0x0, 0x1}, {0x0, 0xff, 0x1}, 0x2}], 0x80) syz_genetlink_get_family_id$tipc2(&(0x7f0000000500), r2) sendmsg$TIPC_NL_BEARER_DISABLE(r1, 0x0, 0x40080) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000980)={'IDLETIMER\x00'}, &(0x7f00000009c0)=0x1e) eventfd(0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000b40)={'syztnl0\x00', 0x0}) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000f40)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000f00)={&(0x7f0000000cc0)={0x124, r0, 0x1, 0x0, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x5c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "3cca8f2ab396cd9da566b5e2a3e3744ee587db9db2c5bdaf"}}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}]}, @TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x4}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x124}}, 0x0) 41.948147ms ago: executing program 2 (id=8): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050227bd7000ffdbdf2503"], 0x24}, 0x1, 0x0, 0x0, 0xb000000}, 0x0) 41.658197ms ago: executing program 0 (id=9): r0 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001f80)={&(0x7f0000001d00)=@qipcrtr={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040), 0x3f00}], 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x28, 0x0, 0x0, 0xfff7f038}, {0x6}]}, 0x10) sendmsg$MPTCP_PM_CMD_REMOVE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x14}}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@updpolicy={0x23c, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2, @in6=@empty, 0x0, 0x8000, 0x0, 0x0, 0xa}}, [@tmpl={0x184, 0x5, [{{@in=@remote, 0x0, 0x6c}, 0x0, @in6=@private0}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in=@broadcast}, {{@in6=@loopback, 0x0, 0x3c}, 0x2, @in=@remote, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x3c}, 0x2, @in6=@dev}, {{@in6=@empty, 0x0, 0x2b}, 0x2, @in6=@private0}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x0, @in=@broadcast}]}]}, 0x23c}}, 0x0) 41.412037ms ago: executing program 3 (id=10): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001300a7cc4a37", @ANYRES32=r2, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16], 0x44}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb5, "cbce1b9ae0fd1678e00729e2148ada9e3cd8e6bacee74b3ea815f7fd2326a3d587f2832f4b0709f2c3f9bf507055a1da7ec965c84060b3a7cc9389ebbfd6e159a4e8f6481d36eab69ab594a47823c1f41291001e2d87012726079f0df5fa214fa1eee229e314951b79a2311428a26ba22bdbea0ee4f75dd20bf0eea56a0185fee33fc21d660c74ea1192879b2a173e352d3cef390dacf6cf14beb706e4316d48f1f6183c7858013ab6073df2ef9d804a7025438d95"}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x34, r3, 0x1, 0x2000000, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz1\x00'}}}}, 0x34}}, 0x0) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file0\x00', 0x300001a, &(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRES16=r3], 0xd, 0x2a0, &(0x7f0000000840)="$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") mkdir(0x0, 0x0) 28.390648ms ago: executing program 2 (id=11): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="1804000000000000000000000000000018050000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b70300000000000085000000b100000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f00000000c0)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0xffffffe5}, 0x90) 27.607648ms ago: executing program 4 (id=5): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4800}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000003900)=ANY=[@ANYBLOB="240000001000010a00ffffffffffffff81000000040000000c0003"], 0x24}}, 0x0) 24.517898ms ago: executing program 0 (id=12): bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file0\x00'}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x1900) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001000090468fe0700000000000000ff3f02000000480100100000000019002b000a0001000500000000000072000000000000000000", 0x39}], 0x1) syz_io_uring_setup(0x276a, &(0x7f0000000140)={0x0, 0xe67e, 0x0, 0x0, 0x67, 0x0, r0}, &(0x7f00000001c0), &(0x7f0000000200)) 0s ago: executing program 3 (id=13): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "0040fe1e000004fb00"}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSLCKTRMIOS(r2, 0x5433, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@private1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x4, 0x4}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000780)={{r5}, &(0x7f0000000700), &(0x7f0000000740)=r6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000200000000000000000818110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r7, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0xa, 0x30, r2, 0xe2729000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@empty, @in6=@loopback, 0x4e20, 0x2, 0x4e22, 0x7, 0xa, 0x80, 0x20, 0x2, r3, r4}, {0x9, 0x8, 0xd0aa, 0x4, 0x7fffffff, 0x8, 0x1, 0x8000000000000000}, {0x6, 0x8, 0x40, 0x3c9}, 0x7fff, 0x6e6bb1, 0x2, 0x0, 0x2}, {{@in6=@rand_addr=' \x01\x00', 0x4d2, 0x33}, 0x2, @in6=@mcast2, 0x34ff, 0x2, 0x3, 0x5, 0xff, 0x9, 0x3}}, 0xe8) r8 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r8, 0x40104593, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.252' (ED25519) to the list of known hosts. [ 19.083298][ T29] audit: type=1400 audit(1720884336.293:81): avc: denied { read } for pid=2765 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 [ 19.815784][ T29] audit: type=1400 audit(1720884337.033:82): avc: denied { mounton } for pid=3052 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 [ 19.816763][ T3052] cgroup: Unknown subsys name 'net' [ 19.838466][ T29] audit: type=1400 audit(1720884337.033:83): avc: denied { mount } for pid=3052 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 [ 19.865803][ T29] audit: type=1400 audit(1720884337.063:84): avc: denied { unmount } for pid=3052 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.006493][ T3052] cgroup: Unknown subsys name 'rlimit' [ 20.159442][ T29] audit: type=1400 audit(1720884337.373:85): avc: denied { create } for pid=3052 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.179960][ T29] audit: type=1400 audit(1720884337.373:86): avc: denied { write } for pid=3052 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.195969][ T3069] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 20.200278][ T29] audit: type=1400 audit(1720884337.373:87): avc: denied { read } for pid=3052 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.229057][ T29] audit: type=1400 audit(1720884337.373:88): avc: denied { mounton } for pid=3052 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 [ 20.235152][ T3052] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.253932][ T29] audit: type=1400 audit(1720884337.373:89): avc: denied { mount } for pid=3052 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 [ 20.285733][ T29] audit: type=1400 audit(1720884337.433:90): avc: denied { relabelto } for pid=3069 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" [ 21.323694][ T3080] chnl_net:caif_netlink_parms(): no params data found [ 21.334327][ T3079] chnl_net:caif_netlink_parms(): no params data found [ 21.359903][ T3078] chnl_net:caif_netlink_parms(): no params data found [ 21.411676][ T3083] chnl_net:caif_netlink_parms(): no params data found [ 21.426988][ T3079] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.434010][ T3079] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.441198][ T3079] bridge_slave_0: entered allmulticast mode [ 21.447483][ T3079] bridge_slave_0: entered promiscuous mode [ 21.458477][ T3079] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.465612][ T3079] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.472685][ T3079] bridge_slave_1: entered allmulticast mode [ 21.479657][ T3079] bridge_slave_1: entered promiscuous mode [ 21.511825][ T3078] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.518905][ T3078] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.526172][ T3078] bridge_slave_0: entered allmulticast mode [ 21.532425][ T3078] bridge_slave_0: entered promiscuous mode [ 21.544199][ T3079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.561581][ T3078] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.568669][ T3078] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.575836][ T3078] bridge_slave_1: entered allmulticast mode [ 21.582066][ T3078] bridge_slave_1: entered promiscuous mode [ 21.595207][ T3079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.610952][ T3080] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.618023][ T3080] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.625129][ T3080] bridge_slave_0: entered allmulticast mode [ 21.631274][ T3080] bridge_slave_0: entered promiscuous mode [ 21.644467][ T3087] chnl_net:caif_netlink_parms(): no params data found [ 21.659752][ T3080] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.666825][ T3080] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.673918][ T3080] bridge_slave_1: entered allmulticast mode [ 21.680308][ T3080] bridge_slave_1: entered promiscuous mode [ 21.687274][ T3078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.707663][ T3079] team0: Port device team_slave_0 added [ 21.718789][ T3078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.735064][ T3079] team0: Port device team_slave_1 added [ 21.740833][ T3083] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.747887][ T3083] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.755252][ T3083] bridge_slave_0: entered allmulticast mode [ 21.761531][ T3083] bridge_slave_0: entered promiscuous mode [ 21.777784][ T3080] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.791267][ T3083] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.798346][ T3083] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.805470][ T3083] bridge_slave_1: entered allmulticast mode [ 21.811608][ T3083] bridge_slave_1: entered promiscuous mode [ 21.825067][ T3080] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.848581][ T3078] team0: Port device team_slave_0 added [ 21.855608][ T3083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.871260][ T3079] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 21.878221][ T3079] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 21.904181][ T3079] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 21.915263][ T3079] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 21.922202][ T3079] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 21.948078][ T3079] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 21.959509][ T3083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.969841][ T3078] team0: Port device team_slave_1 added [ 22.001083][ T3080] team0: Port device team_slave_0 added [ 22.007454][ T3080] team0: Port device team_slave_1 added [ 22.017700][ T3078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.024645][ T3078] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.050603][ T3078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.061688][ T3078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.068641][ T3078] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.094567][ T3078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.117926][ T3083] team0: Port device team_slave_0 added [ 22.130080][ T3087] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.137147][ T3087] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.144262][ T3087] bridge_slave_0: entered allmulticast mode [ 22.150645][ T3087] bridge_slave_0: entered promiscuous mode [ 22.161866][ T3080] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.168833][ T3080] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.194886][ T3080] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.206343][ T3083] team0: Port device team_slave_1 added [ 22.213799][ T3079] hsr_slave_0: entered promiscuous mode [ 22.219823][ T3079] hsr_slave_1: entered promiscuous mode [ 22.226836][ T3087] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.233886][ T3087] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.241283][ T3087] bridge_slave_1: entered allmulticast mode [ 22.247718][ T3087] bridge_slave_1: entered promiscuous mode [ 22.258735][ T3080] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.265755][ T3080] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.291674][ T3080] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.324073][ T3087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.338000][ T3083] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.345017][ T3083] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.370919][ T3083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.387159][ T3078] hsr_slave_0: entered promiscuous mode [ 22.393055][ T3078] hsr_slave_1: entered promiscuous mode [ 22.398918][ T3078] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.406461][ T3078] Cannot create hsr debugfs directory [ 22.418220][ T3087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.432813][ T3083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.439771][ T3083] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.465661][ T3083] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.504759][ T3087] team0: Port device team_slave_0 added [ 22.511114][ T3087] team0: Port device team_slave_1 added [ 22.522572][ T3080] hsr_slave_0: entered promiscuous mode [ 22.528569][ T3080] hsr_slave_1: entered promiscuous mode [ 22.534345][ T3080] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.541896][ T3080] Cannot create hsr debugfs directory [ 22.567953][ T3087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.574921][ T3087] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.600794][ T3087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.617553][ T3083] hsr_slave_0: entered promiscuous mode [ 22.623528][ T3083] hsr_slave_1: entered promiscuous mode [ 22.629455][ T3083] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.637001][ T3083] Cannot create hsr debugfs directory [ 22.647296][ T3087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.654376][ T3087] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.680283][ T3087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.745554][ T3087] hsr_slave_0: entered promiscuous mode [ 22.751516][ T3087] hsr_slave_1: entered promiscuous mode [ 22.757561][ T3087] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.765118][ T3087] Cannot create hsr debugfs directory [ 22.816822][ T3079] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 22.826400][ T3079] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 22.853315][ T3079] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 22.876625][ T3079] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 22.900885][ T3078] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 22.920074][ T3078] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 22.928472][ T3078] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 22.938683][ T3078] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 22.981407][ T3080] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 22.991436][ T3080] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 23.002765][ T3080] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 23.011567][ T3080] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 23.043500][ T3083] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 23.053708][ T3083] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 23.062413][ T3083] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 23.077957][ T3083] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 23.097411][ T3079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.117741][ T3087] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 23.126740][ T3087] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 23.146909][ T3087] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 23.155552][ T3087] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 23.164516][ T3079] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.184788][ T3078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.192950][ T3155] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.200008][ T3155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.229583][ T3155] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.236647][ T3155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.264520][ T3080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.273707][ T3078] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.295833][ T3155] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.302878][ T3155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.312703][ T3080] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.338730][ T3078] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 23.349190][ T3078] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 23.363361][ T3153] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.370392][ T3153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.379294][ T3153] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.386321][ T3153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.394924][ T3153] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.402023][ T3153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.421850][ T3083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.450018][ T3087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.460387][ T3080] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 23.470878][ T3080] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 23.491931][ T3083] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.513730][ T3087] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.531207][ T3156] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.538408][ T3156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.547297][ T3156] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.554359][ T3156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.582034][ T3153] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.589152][ T3153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.598670][ T3153] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.605741][ T3153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.622778][ T3078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.640283][ T3079] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.660936][ T3083] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 23.680074][ T3080] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.771629][ T3087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.783803][ T3078] veth0_vlan: entered promiscuous mode [ 23.804064][ T3078] veth1_vlan: entered promiscuous mode [ 23.817957][ T3083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.837878][ T3079] veth0_vlan: entered promiscuous mode [ 23.853024][ T3080] veth0_vlan: entered promiscuous mode [ 23.864658][ T3078] veth0_macvtap: entered promiscuous mode [ 23.877653][ T3079] veth1_vlan: entered promiscuous mode [ 23.889505][ T3078] veth1_macvtap: entered promiscuous mode [ 23.903062][ T3078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 23.911328][ T3080] veth1_vlan: entered promiscuous mode [ 23.927523][ T3078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 23.941008][ T3080] veth0_macvtap: entered promiscuous mode [ 23.954956][ T3079] veth0_macvtap: entered promiscuous mode [ 23.970568][ T3080] veth1_macvtap: entered promiscuous mode [ 23.977358][ T3078] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.986125][ T3078] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.994800][ T3078] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.003743][ T3078] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.017963][ T3079] veth1_macvtap: entered promiscuous mode [ 24.034487][ T3083] veth0_vlan: entered promiscuous mode [ 24.050537][ T3080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.061153][ T3080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.072773][ T3080] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.084632][ T3079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.095255][ T3079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.096193][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 24.096203][ T29] audit: type=1400 audit(1720884341.313:109): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/root/syzkaller.CX5FnT/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 24.105123][ T3079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.115491][ T29] audit: type=1400 audit(1720884341.323:110): avc: denied { mount } for pid=3078 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 [ 24.135580][ T3079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.145831][ T29] audit: type=1400 audit(1720884341.323:111): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/root/syzkaller.CX5FnT/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 [ 24.145918][ T29] audit: type=1400 audit(1720884341.323:112): avc: denied { mount } for pid=3078 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 [ 24.145939][ T29] audit: type=1400 audit(1720884341.323:113): avc: denied { unmount } for pid=3078 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 24.245360][ T29] audit: type=1400 audit(1720884341.463:114): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=452 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 24.247282][ T3079] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.277155][ T3083] veth1_vlan: entered promiscuous mode [ 24.289822][ T3083] veth0_macvtap: entered promiscuous mode [ 24.296819][ T29] audit: type=1400 audit(1720884341.503:115): avc: denied { read write } for pid=3078 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 24.314903][ T3087] veth0_vlan: entered promiscuous mode [ 24.321018][ T29] audit: type=1400 audit(1720884341.503:116): avc: denied { open } for pid=3078 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 24.350427][ T29] audit: type=1400 audit(1720884341.503:117): avc: denied { ioctl } for pid=3078 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 24.353021][ T3087] veth1_vlan: entered promiscuous mode [ 24.387453][ T3083] veth1_macvtap: entered promiscuous mode [ 24.388412][ T29] audit: type=1400 audit(1720884341.513:118): avc: denied { open } for pid=3218 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 24.394503][ T3079] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.422454][ T3079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.425091][ T3219] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2'. [ 24.433208][ T3079] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.448488][ T3080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.459051][ T3080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.468931][ T3080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.479423][ T3080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.490033][ T3080] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.511901][ T3083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.520470][ T3225] loop1: detected capacity change from 0 to 512 [ 24.522454][ T3083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.529620][ T3225] EXT4-fs: Ignoring removed mblk_io_submit option [ 24.538455][ T3083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.555283][ T3083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.565085][ T3083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.575511][ T3083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.587560][ T3083] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.590181][ T3225] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0002] [ 24.596351][ T3080] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.611488][ T3080] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.620194][ T3080] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.628992][ T3225] System zones: [ 24.628991][ T3080] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.632558][ T3225] 1-12 [ 24.645856][ T3087] veth0_macvtap: entered promiscuous mode [ 24.654479][ T3083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.664922][ T3083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.674704][ T3083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.685241][ T3083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.695040][ T3083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.695729][ T3225] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #15: comm syz.1.6: casefold flag without casefold feature [ 24.705468][ T3083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.707147][ T3083] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.735511][ T3225] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz.1.6: couldn't read orphan inode 15 (err -117) [ 24.736295][ T3079] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.755821][ T3079] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.764639][ T3079] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.765315][ T3225] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 24.773347][ T3079] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.787606][ T3225] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 24.798922][ T3087] veth1_macvtap: entered promiscuous mode [ 24.814399][ T3083] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.823222][ T3083] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.831986][ T3083] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.840728][ T3083] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.857264][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.867784][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.877598][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.888015][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.897824][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.908229][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.918042][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.928479][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.943448][ T3087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.985905][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.996495][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.006420][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.016886][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.026800][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.037336][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.037345][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.037357][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.039690][ T2783] ================================================================== [ 25.039713][ T2783] BUG: KCSAN: data-race in d_delete / lookup_fast [ 25.039738][ T2783] [ 25.039743][ T2783] read-write to 0xffff88810079ab40 of 4 bytes by task 2965 on cpu 1: [ 25.039756][ T2783] d_delete+0x6c/0xf0 [ 25.039774][ T2783] d_delete_notify+0x34/0x100 [ 25.039797][ T2783] vfs_unlink+0x320/0x430 [ 25.039820][ T2783] do_unlinkat+0x236/0x4c0 [ 25.039844][ T2783] __x64_sys_unlink+0x30/0x40 [ 25.039870][ T2783] x64_sys_call+0x28a3/0x2d70 [ 25.039893][ T2783] do_syscall_64+0xc9/0x1c0 [ 25.039917][ T2783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.039940][ T2783] [ 25.039944][ T2783] read to 0xffff88810079ab40 of 4 bytes by task 2783 on cpu 0: [ 25.039956][ T2783] lookup_fast+0xd9/0x2a0 [ 25.039973][ T2783] walk_component+0x3f/0x230 [ 25.039991][ T2783] path_lookupat+0x10a/0x2b0 [ 25.040010][ T2783] filename_lookup+0x127/0x300 [ 25.040030][ T2783] user_path_at_empty+0x42/0x120 [ 25.040053][ T2783] do_readlinkat+0x92/0x210 [ 25.040076][ T2783] __x64_sys_readlink+0x47/0x60 [ 25.040094][ T2783] x64_sys_call+0x264b/0x2d70 [ 25.040115][ T2783] do_syscall_64+0xc9/0x1c0 [ 25.040136][ T2783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.040157][ T2783] [ 25.040160][ T2783] value changed: 0x00600108 -> 0x00008008 [ 25.040168][ T2783] [ 25.040171][ T2783] Reported by Kernel Concurrency Sanitizer on: [ 25.040189][ T2783] CPU: 0 PID: 2783 Comm: udevd Not tainted 6.10.0-rc7-syzkaller-00254-g528dd46d0fc3 #0 [ 25.040210][ T2783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 25.040221][ T2783] ================================================================== [ 25.065826][ T3087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.067367][ T3087] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.067453][ T3087] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.067478][ T3087] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.067520][ T3087] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.161055][ T3247] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8'. [ 25.189104][ T3250] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 25.190023][ T3250] tipc: Enabling of bearer rejected, failed to enable media [ 25.195368][ T3250] loop3: detected capacity change from 0 to 256 [ 25.221021][ T3254] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5'. [ 25.236345][ T3256] tunl0: entered promiscuous mode [ 25.242126][ T3256] netlink: 'syz.0.12': attribute type 1 has an invalid length. [ 25.242160][ T3256] netlink: 9 bytes leftover after parsing attributes in process `syz.0.12'. [ 25.250297][ T3256] syz.0.12 (3256) used greatest stack depth: 11248 bytes left [ 25.258948][ T2965] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 25.326301][ T3262] syz.4.14 uses obsolete (PF_INET,SOCK_PACKET)