last executing test programs: 17.499719196s ago: executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt(r1, 0x10d, 0xa, &(0x7f00001c9fff)="03", 0x19) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x154, 0x10, 0x1, 0x0, 0x0, {{@in=@broadcast, @in=@local}, {@in=@loopback, 0x0, 0x32}, @in=@empty, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @encap={0x1c, 0x4, {0x1, 0x0, 0x0, @in=@loopback}}]}, 0x154}}, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x20000004) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan3\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan0\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000940), r5) sendmsg$IEEE802154_LLSEC_GETPARAMS(r5, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a80)={0x20, r6, 0x1, 0x0, 0x0, {0x22}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x14, r6, 0x10, 0x70bd2a, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x24040091) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x28, 0x0, 0x301, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), r5) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x44, r8, 0x8, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'syscall\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40890}, 0x1) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x48, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}, @NL802154_ATTR_SEC_LEVEL={0x4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan4\x00'}) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$inet6(r2, &(0x7f0000001280)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}], 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0x437, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_FAIL_OVER_MAC={0x5}, @IFLA_BOND_PRIMARY_RESELECT={0x5}]}}}]}, 0x44}}, 0x0) 17.353802289s ago: executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x4d}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x14}}, 0x0) 17.305949126s ago: executing program 4: getresgid(&(0x7f0000001bc0), &(0x7f0000001c00), 0xfffffffffffffffd) 17.272584742s ago: executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 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) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000d, 0x4008031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mq_unlink(0x0) 16.995334815s ago: executing program 4: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000000)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@bsdgroups}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@noauto_da_alloc}, {@bsdgroups}, {@oldalloc}, {@usrjquota}]}, 0x2, 0x44a, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x40086602, &(0x7f0000000080)={@desc={0x4000, 0x0, @auto="b8f92416074d3848"}}) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, 0x0) 16.90090003s ago: executing program 4: ptrace(0x10, 0x1) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x420b, r1, 0x0, 0x0) 2.021488476s ago: executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) bind$can_j1939(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_setup(0x1274, &(0x7f0000000280)={0x0, 0x0, 0x2}) 1.932195339s ago: executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x0, 0x0) r1 = io_uring_setup(0x1fc9, &(0x7f0000000100)) close_range(r1, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x0) 1.885000697s ago: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x330, [], 0x2, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="000000000900000000000000001ec14b000000000000000000000000000000000002000000000000feffffff0100000019000000000000000000726f736530000000a300000000000000726f736530000000cc000000000000007465616d5f736c6176655f310000000064756d"]}, 0xe5) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c020000190001000000000000000000fc0200000000000000000000000000000000000000000000000000000000000000000000000000000200000020000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008401050000000000000000000000000000000000000000006c0000000000000000000000000000000000ffffe00000010000000000000000000000000000000000000000fc020000000000000000000000000000000000003200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000003300000000000000ac1414bb000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000bb000000003300000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c"], 0x23c}}, 0x0) 1.86699244s ago: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in=@dev, 0x0, 0x3c}, 0x0, @in=@private}]}]}, 0xfc}}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) 1.845723193s ago: executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000009c0)={0x11, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000002000000000000000000000095", @ANYRES32=0x0, @ANYRESOCT, @ANYRESHEX=0x0, @ANYRES32], &(0x7f0000000500)='GPL\x00', 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80000000}, 0x90) pread64(0xffffffffffffffff, &(0x7f0000004180)=""/4096, 0x1000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x34, r1, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_VERSION={0x8, 0x2, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_LINK={0x8}]}, 0x34}}, 0x0) ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000580)={0x40, 'syz1\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='inet_sock_set_state\x00'}, 0x10) io_uring_setup(0x30d3, &(0x7f00000000c0)) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x0, &(0x7f00000005c0)="1bee6b512142acbf9f12e2ef0b1321ed2201ed5fb6a4ac85d5bdd9bf0cd2411787ef9a67ebfe10ef23c3aef952b1271b93f4f13cd0e2faf687281efc965fb7efa9219ea405c07d2947f95842bf9f25ecfc199e457661aa53bc87ff07f72501da8dce2093a1330f3de6b750d96b0e14cf") bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="850000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x90) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="140000001000010000000000009000000000000000000000000000000540000000260900020073797a30000000000900010073797a3000000000080005400000003808000340000000a50800084000000000140000001100010000000000000000000000000a2d5b2a2c1eff64f040e5da5b46bb8796535ca46c8498821bc6960109bd0665149a3636f94f53350f26c3baab80cf32382093e0a3d4e45182dd1c3fd0f656aef65a35d2855dc702872d1e4e7d2c7031a95ab883fa5e0d17bf7ada21848345ca5146558a95a6335465b0a0292743f90181298c512d30c8cbad3ec6489e2de401d92e89260a3a00"/249], 0x74}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, 0x1, 0x4, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_MODE={0xa, 0x2, {0x10000}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4010) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000048000), 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x200000000000011, 0x3, 0x0) 1.764688255s ago: executing program 1: creat(0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000840)={&(0x7f00000000c0)='sys_enter\x00', r0}, 0x10) rt_sigprocmask(0x0, &(0x7f000078b000)={[0xfffffffffffffffd]}, 0x0, 0x8) setresgid(0x0, 0xffffffffffffffff, 0xee00) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setresuid(0x0, r2, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0xd51}) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) r3 = epoll_create(0xa5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, 0x0) 1.450481454s ago: executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = socket$kcm(0x23, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="b8", 0x1ff48}], 0x1}, 0x0) 1.265556363s ago: executing program 2: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x25, 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) mknod$loop(0x0, 0x0, 0x1) link(0x0, 0x0) r0 = fsopen(&(0x7f0000000080)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='context', &(0x7f00000000c0)='ramfs\x00', 0x0) 1.003132184s ago: executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x0, 0x0) r1 = io_uring_setup(0x1fc9, &(0x7f0000000100)) close_range(r1, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x0) 1.000467164s ago: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x112}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/17, 0x11}], 0x1, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'rose0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2000000011000100"/20, @ANYRES32=r2], 0x20}}, 0x0) 915.003828ms ago: executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000c40), 0x310decfa, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r1, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0105502, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 890.434792ms ago: executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r0, 0x107, 0x13, 0x0, 0x20000000) 861.314096ms ago: executing program 2: set_mempolicy(0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='cmdline\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x6}]}) socket$inet(0x2, 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 848.859498ms ago: executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000000300), 0x2000000) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x0, 0x0, 0x0, 0x4}, 0x90) 804.293835ms ago: executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x3, 0x0, 0x0}, 0x90) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0x23, &(0x7f00000000c0), 0xc) 782.038959ms ago: executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='xfrm0\x00', 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x239, &(0x7f0000000080)={0x0, 0x0, 0x11900}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r1, 0x2def, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x6256, 0x0, 0x0, 0x0, 0x0) 740.321125ms ago: executing program 3: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(0x0, 0x0, 0x1) link(0x0, 0x0) r0 = fsopen(&(0x7f0000000080)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='context', &(0x7f00000000c0)='ramfs\x00', 0x0) 696.461322ms ago: executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="180200000000002000000000000000008500000054000000c30000000000000095"], &(0x7f00000000c0)='syzkaller\x00'}, 0x90) 685.225384ms ago: executing program 3: bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, 0x5, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x34}}, 0x0) 666.259886ms ago: executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x330, [], 0x2, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="000000000900000000000000001ec14b000000000000000000000000000000000002000000000000feffffff0100000019000000000000000000726f736530000000a300000000000000726f736530000000cc000000000000007465616d5f736c6176655f310000000064756d"]}, 0xe5) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c020000190001000000000000000000fc0200000000000000000000000000000000000000000000000000000000000000000000000000000200000020000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008401050000000000000000000000000000000000000000006c0000000000000000000000000000000000ffffe00000010000000000000000000000000000000000000000fc020000000000000000000000000000000000003200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000003300000000000000ac1414bb000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000bb000000003300000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c"], 0x23c}}, 0x0) 655.301838ms ago: executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2002, 0x0, 0x11, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_REMOVE(0xffffffffffffffff, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_SET_FLAGS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x4000000) socket(0x2a, 0x3, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB], 0x6c}}, 0x0) 629.256652ms ago: executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xb, 0x0, 0x0) 207.23µs ago: executing program 2: bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c1000003800090000000000000000f60200000004000000041001"], 0x101c}}, 0x0) 0s ago: executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x112}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/17, 0x11}], 0x1, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'rose0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2000000011000100"/20, @ANYRES32=r2], 0x20}}, 0x0) kernel console output (not intermixed with test programs): lid length. [ 132.867452][ T6145] __nla_validate_parse: 1 callbacks suppressed [ 132.867462][ T6145] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 132.890984][ T29] audit: type=1326 audit(1718416063.900:4827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf507b0ea9 code=0x7ffc0000 [ 132.914922][ T29] audit: type=1326 audit(1718416063.910:4828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fbf507ae627 code=0x7ffc0000 [ 132.938765][ T29] audit: type=1326 audit(1718416063.910:4829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbf50774309 code=0x7ffc0000 [ 132.962582][ T29] audit: type=1326 audit(1718416063.910:4830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6137 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fbf507b0ea9 code=0x7ffc0000 [ 133.085484][ T6158] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 133.144233][ T6169] loop0: detected capacity change from 0 to 2048 [ 133.174192][ T6169] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.191091][ T6169] EXT4-fs (loop0): Online resizing not supported with bigalloc [ 133.206918][ T50] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.221906][ T50] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.234253][ T50] EXT4-fs (loop0): This should not happen!! Data will be lost [ 133.234253][ T50] [ 133.243998][ T50] EXT4-fs (loop0): Total free blocks count 0 [ 133.249971][ T50] EXT4-fs (loop0): Free/Dirty block details [ 133.255860][ T50] EXT4-fs (loop0): free_blocks=2415919104 [ 133.261554][ T50] EXT4-fs (loop0): dirty_blocks=16 [ 133.266651][ T50] EXT4-fs (loop0): Block reservation details [ 133.272600][ T50] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 133.323378][ T6183] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 133.429298][ T6196] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. [ 133.552171][ T6203] loop0: detected capacity change from 0 to 2048 [ 133.565525][ T6203] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.580577][ T6203] EXT4-fs (loop0): Online resizing not supported with bigalloc [ 133.592539][ T55] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.607673][ T55] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.619961][ T55] EXT4-fs (loop0): This should not happen!! Data will be lost [ 133.619961][ T55] [ 133.629583][ T55] EXT4-fs (loop0): Total free blocks count 0 [ 133.635628][ T55] EXT4-fs (loop0): Free/Dirty block details [ 133.641543][ T55] EXT4-fs (loop0): free_blocks=2415919104 [ 133.647266][ T55] EXT4-fs (loop0): dirty_blocks=16 [ 133.652464][ T55] EXT4-fs (loop0): Block reservation details [ 133.658530][ T55] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 133.711800][ T6207] syz-executor.0[6207] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 133.711977][ T6207] syz-executor.0[6207] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 133.796860][ T6208] loop0: detected capacity change from 0 to 512 [ 133.822093][ T6208] ext4: Unknown parameter 'smackfsdef' [ 133.896267][ T6207] loop0: detected capacity change from 0 to 512 [ 133.906754][ T6207] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 133.921040][ T6207] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor.0: bg 0: block 264: padding at end of block bitmap is not set [ 133.937793][ T6207] EXT4-fs (loop0): Remounting filesystem read-only [ 133.945695][ T6207] EXT4-fs (loop0): 1 truncate cleaned up [ 133.958891][ T6207] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.972216][ T6207] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 133.984630][ T6207] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.118996][ T6227] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 134.141511][ T6229] loop3: detected capacity change from 0 to 764 [ 134.149593][ T6229] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 134.239480][ T5963] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.251209][ T5963] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.264139][ T5963] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.278331][ T5963] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.358448][ T6242] loop4: detected capacity change from 0 to 2048 [ 134.376663][ T6242] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.475721][ T6242] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor.4: bg 0: block 234: padding at end of block bitmap is not set [ 134.490607][ T6242] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 117 [ 134.503162][ T6242] EXT4-fs (loop4): This should not happen!! Data will be lost [ 134.503162][ T6242] [ 134.527914][ T6247] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 378 with error 28 [ 134.540565][ T6247] EXT4-fs (loop4): This should not happen!! Data will be lost [ 134.540565][ T6247] [ 134.550223][ T6247] EXT4-fs (loop4): Total free blocks count 0 [ 134.556247][ T6247] EXT4-fs (loop4): Free/Dirty block details [ 134.562159][ T6247] EXT4-fs (loop4): free_blocks=0 [ 134.567111][ T6247] EXT4-fs (loop4): dirty_blocks=384 [ 134.572303][ T6247] EXT4-fs (loop4): Block reservation details [ 134.594334][ T6249] loop0: detected capacity change from 0 to 512 [ 134.602333][ T6249] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 134.614667][ T6249] EXT4-fs (loop0): 1 truncate cleaned up [ 134.620847][ T6249] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.639715][ T3776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.792182][ T6272] syz-executor.4[6272] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 134.792290][ T6272] syz-executor.4[6272] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 134.905890][ T6277] loop4: detected capacity change from 0 to 512 [ 134.931288][ T6277] ext4: Unknown parameter 'smackfsdef' [ 135.028406][ T6272] loop4: detected capacity change from 0 to 512 [ 135.039895][ T6272] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 135.066244][ T6272] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz-executor.4: bg 0: block 264: padding at end of block bitmap is not set [ 135.084877][ T6272] EXT4-fs (loop4): Remounting filesystem read-only [ 135.093219][ T6272] EXT4-fs (loop4): 1 truncate cleaned up [ 135.107056][ T6272] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.119752][ T6272] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 135.139241][ T6272] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.271674][ T6310] loop0: detected capacity change from 0 to 128 [ 135.304006][ T6310] ext2: Unknown parameter 'noacl' [ 135.721981][ T6325] loop2: detected capacity change from 0 to 512 [ 135.730796][ T6325] EXT4-fs: Ignoring removed i_version option [ 135.736846][ T6325] EXT4-fs: Ignoring removed nobh option [ 135.742743][ T6325] EXT4-fs: test_dummy_encryption option not supported [ 136.056529][ T6337] loop0: detected capacity change from 0 to 256 [ 136.068786][ T6337] netem: change failed [ 136.296759][ T6354] loop0: detected capacity change from 0 to 512 [ 136.303980][ T6354] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 136.358801][ T6354] loop0: detected capacity change from 0 to 512 [ 136.365297][ T6354] EXT4-fs: Ignoring removed bh option [ 136.370774][ T6354] EXT4-fs: Ignoring removed mblk_io_submit option [ 136.379703][ T6354] EXT4-fs (sda1): can't mount with journal_async_commit in data=ordered mode [ 136.516877][ T6362] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 136.657620][ T6376] loop3: detected capacity change from 0 to 512 [ 136.664983][ T6376] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 136.676191][ T6376] EXT4-fs (loop3): 1 truncate cleaned up [ 136.682064][ T6376] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.730495][ T4637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.169495][ T6399] hub 6-0:1.0: USB hub found [ 137.174328][ T6399] hub 6-0:1.0: 8 ports detected [ 137.289117][ T6411] loop3: detected capacity change from 0 to 512 [ 137.305651][ T6411] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.318391][ T6411] ext4 filesystem being mounted at /root/syzkaller-testdir2531442861/syzkaller.LeNubw/117/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.347408][ T4637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.480236][ T6431] loop1: detected capacity change from 0 to 256 [ 137.491859][ T6431] netem: change failed [ 137.516799][ T6430] hub 6-0:1.0: USB hub found [ 137.521629][ T6430] hub 6-0:1.0: 8 ports detected [ 137.575110][ T6440] loop1: detected capacity change from 0 to 512 [ 137.585661][ T6440] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.599234][ T6440] ext4 filesystem being mounted at /root/syzkaller-testdir1046193024/syzkaller.NdxXnH/110/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.628565][ T4659] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.642747][ T55] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.717070][ T55] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.769316][ T55] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.805139][ T6448] lo speed is unknown, defaulting to 1000 [ 137.828452][ T55] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.850267][ T6464] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 137.883309][ T6448] chnl_net:caif_netlink_parms(): no params data found [ 137.939755][ T6470] hub 6-0:1.0: USB hub found [ 137.956112][ T6470] hub 6-0:1.0: 8 ports detected [ 137.976448][ T6448] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.983689][ T6448] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.990950][ T6448] bridge_slave_0: entered allmulticast mode [ 137.999010][ T6448] bridge_slave_0: entered promiscuous mode [ 138.006585][ T55] batadv0: left allmulticast mode [ 138.011698][ T55] batadv0: left promiscuous mode [ 138.016863][ T55] bridge0: port 3(batadv0) entered disabled state [ 138.023954][ T55] bridge_slave_1: left allmulticast mode [ 138.029605][ T55] bridge_slave_1: left promiscuous mode [ 138.035334][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.054495][ T55] bridge_slave_0: left allmulticast mode [ 138.060185][ T55] bridge_slave_0: left promiscuous mode [ 138.065874][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.099507][ T6486] loop4: detected capacity change from 0 to 512 [ 138.107330][ T6486] EXT4-fs: Ignoring removed i_version option [ 138.113348][ T6486] EXT4-fs: Ignoring removed nobh option [ 138.119989][ T6486] EXT4-fs: test_dummy_encryption option not supported [ 138.176391][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 138.186376][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 138.197530][ T55] bond0 (unregistering): Released all slaves [ 138.205743][ T55] bond1 (unregistering): Released all slaves [ 138.213361][ T6448] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.220459][ T6448] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.227611][ T6448] bridge_slave_1: entered allmulticast mode [ 138.234657][ T6448] bridge_slave_1: entered promiscuous mode [ 138.269868][ T6448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.280312][ T6448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.312050][ T55] hsr_slave_0: left promiscuous mode [ 138.317790][ T55] hsr_slave_1: left promiscuous mode [ 138.323337][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.330813][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 138.338550][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.345990][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 138.355723][ T55] veth1_macvtap: left promiscuous mode [ 138.361225][ T55] veth0_macvtap: left promiscuous mode [ 138.361288][ T6496] loop0: detected capacity change from 0 to 256 [ 138.366784][ T55] veth1_vlan: left promiscuous mode [ 138.378313][ T55] veth0_vlan: left promiscuous mode [ 138.457498][ T55] team0 (unregistering): Port device team_slave_1 removed [ 138.467925][ T55] team0 (unregistering): Port device team_slave_0 removed [ 138.501674][ T6448] team0: Port device team_slave_0 added [ 138.509806][ T6497] netem: change failed [ 138.515024][ T6448] team0: Port device team_slave_1 added [ 138.533055][ T6481] lo speed is unknown, defaulting to 1000 [ 138.533542][ T6448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.545834][ T6448] 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. [ 138.571807][ T6448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 138.585519][ T6448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 138.592595][ T6448] 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. [ 138.618521][ T6448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.636090][ T6499] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 138.669855][ T6448] hsr_slave_0: entered promiscuous mode [ 138.677834][ T6448] hsr_slave_1: entered promiscuous mode [ 138.683846][ T6448] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.691492][ T6448] Cannot create hsr debugfs directory [ 138.787626][ T6481] chnl_net:caif_netlink_parms(): no params data found [ 138.819068][ T6481] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.826149][ T6481] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.833243][ T6481] bridge_slave_0: entered allmulticast mode [ 138.839875][ T6481] bridge_slave_0: entered promiscuous mode [ 138.847979][ T6481] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.855250][ T6481] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.864414][ T6481] bridge_slave_1: entered allmulticast mode [ 138.871096][ T6481] bridge_slave_1: entered promiscuous mode [ 138.919102][ T6481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.934601][ T6481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.968341][ T6481] team0: Port device team_slave_0 added [ 138.976385][ T6481] team0: Port device team_slave_1 added [ 139.008936][ T6481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 139.015947][ T6481] 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. [ 139.041871][ T6481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 139.056108][ T6481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 139.063107][ T6481] 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. [ 139.089196][ T6481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 139.133179][ T6481] hsr_slave_0: entered promiscuous mode [ 139.139378][ T6481] hsr_slave_1: entered promiscuous mode [ 139.145329][ T6481] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 139.152929][ T6481] Cannot create hsr debugfs directory [ 139.267306][ T6524] hub 6-0:1.0: USB hub found [ 139.271972][ T6524] hub 6-0:1.0: 8 ports detected [ 139.322275][ T6481] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.333519][ T6448] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 139.341938][ T6448] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 139.350760][ T6448] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 139.359605][ T6448] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 139.397321][ T6481] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.420526][ T6448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.438702][ T6448] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.449002][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.456200][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.469990][ T6481] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.482210][ T3756] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.489405][ T3756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.518335][ T6448] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 139.528768][ T6448] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 139.558659][ T6481] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.574893][ T6536] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 139.608601][ T29] kauditd_printk_skb: 112 callbacks suppressed [ 139.608625][ T29] audit: type=1400 audit(1718416070.800:4943): avc: denied { connect } for pid=6538 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 139.653082][ T55] bridge_slave_1: left allmulticast mode [ 139.658783][ T55] bridge_slave_1: left promiscuous mode [ 139.664529][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.685882][ T55] bridge_slave_0: left allmulticast mode [ 139.691593][ T55] bridge_slave_0: left promiscuous mode [ 139.697400][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.757363][ T6558] hub 6-0:1.0: USB hub found [ 139.762527][ T6558] hub 6-0:1.0: 8 ports detected [ 139.775949][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 139.785988][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 139.798898][ T55] bond0 (unregistering): Released all slaves [ 139.807992][ T55] bond1 (unregistering): Released all slaves [ 139.817356][ T55] bond2 (unregistering): Released all slaves [ 139.830610][ T6550] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.837748][ T6550] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.853624][ T6559] bridge_slave_1: left allmulticast mode [ 139.859306][ T6559] bridge_slave_1: left promiscuous mode [ 139.865085][ T6559] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.873483][ T29] audit: type=1400 audit(1718416071.060:4944): avc: denied { connect } for pid=6562 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 139.894524][ T29] audit: type=1400 audit(1718416071.060:4945): avc: denied { read } for pid=6562 comm="syz-executor.4" path="socket:[16247]" dev="sockfs" ino=16247 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 139.918689][ T6559] bridge_slave_0: left allmulticast mode [ 139.924553][ T6559] bridge_slave_0: left promiscuous mode [ 139.930340][ T6559] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.930608][ T29] audit: type=1400 audit(1718416071.120:4946): avc: denied { setopt } for pid=6562 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 140.040690][ T55] hsr_slave_0: left promiscuous mode [ 140.046398][ T55] hsr_slave_1: left promiscuous mode [ 140.051978][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 140.059403][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 140.066938][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 140.074328][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 140.082761][ T55] veth1_macvtap: left promiscuous mode [ 140.088319][ T55] veth0_macvtap: left promiscuous mode [ 140.093849][ T55] veth1_vlan: left promiscuous mode [ 140.099120][ T55] veth0_vlan: left promiscuous mode [ 140.159451][ T29] audit: type=1326 audit(1718416071.350:4947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6570 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbf507b0ea9 code=0x0 [ 140.202928][ T55] team0 (unregistering): Port device team_slave_1 removed [ 140.212822][ T55] team0 (unregistering): Port device team_slave_0 removed [ 140.249769][ T6448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.311129][ T6448] veth0_vlan: entered promiscuous mode [ 140.319001][ T6448] veth1_vlan: entered promiscuous mode [ 140.332141][ T6448] veth0_macvtap: entered promiscuous mode [ 140.339322][ T6448] veth1_macvtap: entered promiscuous mode [ 140.349097][ T6448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.359649][ T6448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.369472][ T6448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.379916][ T6448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.389741][ T6448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.400211][ T6448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.410908][ T6448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 140.421416][ T6448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.432071][ T6448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.442036][ T6448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.452544][ T6448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.462350][ T6448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.472753][ T6448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.483536][ T6448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 140.493170][ T6448] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.501895][ T6448] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.510599][ T6448] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.519366][ T6448] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.654412][ T6481] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 140.664014][ T6481] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 140.672948][ T6481] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 140.695727][ T6481] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 140.739528][ T6481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.755120][ T6481] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.773473][ T6481] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 140.784036][ T6481] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 140.795909][ T3660] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.802953][ T3660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.811434][ T3660] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.818471][ T3660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.925813][ T6481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.143291][ T6481] veth0_vlan: entered promiscuous mode [ 141.155202][ T6481] veth1_vlan: entered promiscuous mode [ 141.177087][ T6481] veth0_macvtap: entered promiscuous mode [ 141.185109][ T6481] veth1_macvtap: entered promiscuous mode [ 141.197095][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 141.207708][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.217695][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 141.228269][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.238170][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 141.248643][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.258496][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 141.269044][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.281446][ T6481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.296537][ T50] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.312160][ T6612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 141.328181][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 141.338780][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.348627][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 141.359043][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.368848][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 141.379340][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.389150][ T6481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 141.399736][ T6481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 141.411634][ T6481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.415656][ T6612] loop0: detected capacity change from 0 to 512 [ 141.420223][ T6481] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.433823][ T6481] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.442512][ T6481] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.451376][ T6481] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.456850][ T6612] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 141.477533][ T50] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.529505][ T6612] loop0: detected capacity change from 0 to 512 [ 141.537107][ T50] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.558948][ T6612] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 141.583399][ T6626] loop3: detected capacity change from 0 to 1024 [ 141.594831][ T6612] EXT4-fs (loop0): 1 truncate cleaned up [ 141.600904][ T6612] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.615683][ T50] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.616013][ T6612] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.630237][ T6635] loop4: detected capacity change from 0 to 512 [ 141.646809][ T6635] EXT4-fs: Ignoring removed oldalloc option [ 141.652089][ T6613] lo speed is unknown, defaulting to 1000 [ 141.652779][ T6626] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 2097152 [ 141.671832][ T6635] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 141.687787][ T6626] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 141.700823][ T6635] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 141.716960][ T6635] EXT4-fs (loop4): 1 orphan inode deleted [ 141.724160][ T50] bridge_slave_1: left allmulticast mode [ 141.729854][ T50] bridge_slave_1: left promiscuous mode [ 141.731771][ T6635] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 141.735532][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.757975][ T50] bridge_slave_0: left allmulticast mode [ 141.763749][ T50] bridge_slave_0: left promiscuous mode [ 141.769389][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.779393][ T4684] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.779557][ T29] audit: type=1326 audit(1718416072.970:4948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6644 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdd14057ea9 code=0x0 [ 141.975610][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 141.986208][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 141.996181][ T50] bond0 (unregistering): Released all slaves [ 142.006100][ T6613] chnl_net:caif_netlink_parms(): no params data found [ 142.015273][ T6661] tipc: Enabling of bearer rejected, failed to enable media [ 142.049672][ T50] tipc: Disabling bearer [ 142.054995][ T50] tipc: Left network mode [ 142.079050][ T6674] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 142.087284][ T6674] netlink: 'syz-executor.4': attribute type 6 has an invalid length. [ 142.101297][ T6613] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.108494][ T6613] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.116447][ T6680] loop4: detected capacity change from 0 to 512 [ 142.118048][ T6613] bridge_slave_0: entered allmulticast mode [ 142.124172][ T6680] EXT4-fs: Ignoring removed oldalloc option [ 142.129459][ T6613] bridge_slave_0: entered promiscuous mode [ 142.138150][ T6680] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 142.143092][ T6613] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.160542][ T6613] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.167832][ T6680] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 142.168504][ T6613] bridge_slave_1: entered allmulticast mode [ 142.182022][ T6680] EXT4-fs (loop4): 1 orphan inode deleted [ 142.186992][ T6613] bridge_slave_1: entered promiscuous mode [ 142.192727][ T6680] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.221432][ T50] hsr_slave_0: left promiscuous mode [ 142.227505][ T50] hsr_slave_1: left promiscuous mode [ 142.227808][ T4684] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.242330][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 142.249853][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 142.257956][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.265439][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 142.276079][ T50] veth1_macvtap: left promiscuous mode [ 142.281559][ T50] veth0_macvtap: left promiscuous mode [ 142.287188][ T50] veth1_vlan: left promiscuous mode [ 142.292605][ T50] veth0_vlan: left promiscuous mode [ 142.393970][ T50] team0 (unregistering): Port device team_slave_1 removed [ 142.403966][ T50] team0 (unregistering): Port device team_slave_0 removed [ 142.421392][ T6691] loop4: detected capacity change from 0 to 128 [ 142.428897][ T6691] ext2: Unknown parameter 'noacl' [ 142.445974][ T6613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 142.457302][ T6613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 142.476083][ T6481] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.487961][ T6613] team0: Port device team_slave_0 added [ 142.496604][ T6613] team0: Port device team_slave_1 added [ 142.511981][ T6613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.519005][ T6613] 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. [ 142.544937][ T6613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.556393][ T6613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.563367][ T6613] 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. [ 142.589472][ T6613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.626205][ T6613] hsr_slave_0: entered promiscuous mode [ 142.632234][ T6613] hsr_slave_1: entered promiscuous mode [ 142.936829][ T6613] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 142.967876][ T6613] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 142.976808][ T6613] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 142.992046][ T6613] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 143.082765][ T6713] loop2: detected capacity change from 0 to 8192 [ 143.083532][ T6613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.108827][ T6613] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.109804][ T6721] loop3: detected capacity change from 0 to 1024 [ 143.119334][ T3737] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.129031][ T3737] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.151797][ T6613] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 143.162333][ T6613] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 143.177057][ T3737] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.184249][ T3737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.226710][ T6721] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 2097152 [ 143.251554][ T6721] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.267868][ T6723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 143.309100][ T29] audit: type=1326 audit(1718416074.500:4949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6730 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdd14057ea9 code=0x0 [ 143.364694][ T6613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 143.396509][ T6690] syz-executor.4 (6690) used greatest stack depth: 7184 bytes left [ 143.435535][ T6736] loop0: detected capacity change from 0 to 1024 [ 143.443546][ T6736] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 143.465678][ T6613] veth0_vlan: entered promiscuous mode [ 143.471591][ T6748] tipc: Enabling of bearer rejected, failed to enable media [ 143.482512][ T6613] veth1_vlan: entered promiscuous mode [ 143.500789][ T6613] veth0_macvtap: entered promiscuous mode [ 143.508901][ T6613] veth1_macvtap: entered promiscuous mode [ 143.520330][ T6736] loop0: detected capacity change from 0 to 512 [ 143.520703][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.537291][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.547117][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.557590][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.567412][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.577917][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.587723][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.598190][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.609018][ T6613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 143.619687][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.630285][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.640146][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.651096][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.661117][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.671723][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.681587][ T6613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.692064][ T6613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.703139][ T6613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 143.713218][ T6613] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.721957][ T6613] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.723533][ T6736] loop0: detected capacity change from 0 to 128 [ 143.730679][ T6613] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.745789][ T6613] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.812798][ T6758] wg2: entered allmulticast mode [ 143.833167][ T6754] hub 6-0:1.0: USB hub found [ 143.838198][ T6754] hub 6-0:1.0: 8 ports detected [ 143.919608][ T6770] loop1: detected capacity change from 0 to 512 [ 143.930904][ T6481] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.935205][ T6770] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.952628][ T6770] ext4 filesystem being mounted at /root/syzkaller-testdir2474125067/syzkaller.3B4Joy/2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.976368][ T29] audit: type=1400 audit(1718416075.170:4950): avc: denied { mounton } for pid=6769 comm="syz-executor.1" path="/root/syzkaller-testdir2474125067/syzkaller.3B4Joy/2/file0/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 144.053694][ T6770] loop1: detected capacity change from 512 to 0 [ 144.068769][ T6770] syz-executor.1: attempt to access beyond end of device [ 144.068769][ T6770] loop1: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 144.074205][ T6778] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 144.083143][ T6770] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz-executor.1: reading directory lblock 0 [ 144.090517][ T6778] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 144.101238][ T6779] loop3: detected capacity change from 0 to 128 [ 144.103733][ T6770] syz-executor.1: attempt to access beyond end of device [ 144.103733][ T6770] loop1: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 144.111918][ T6778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 144.116857][ T6770] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.154228][ T6770] EXT4-fs (loop1): I/O error while writing superblock [ 144.161265][ T6782] syz-executor.1: attempt to access beyond end of device [ 144.161265][ T6782] loop1: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 144.162084][ T6779] ext2: Unknown parameter 'noacl' [ 144.174977][ T6782] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz-executor.1: reading directory lblock 0 [ 144.185554][ T3693] kworker/u8:5: attempt to access beyond end of device [ 144.185554][ T3693] loop1: rw=524288, sector=140, nr_sectors = 4 limit=0 [ 144.192806][ T6782] syz-executor.1: attempt to access beyond end of device [ 144.192806][ T6782] loop1: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 144.219559][ T6782] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.227901][ T3693] kworker/u8:5: attempt to access beyond end of device [ 144.227901][ T3693] loop1: rw=524288, sector=144, nr_sectors = 4 limit=0 [ 144.240952][ T6782] EXT4-fs (loop1): I/O error while writing superblock [ 144.249349][ T6770] syz-executor.1: attempt to access beyond end of device [ 144.249349][ T6770] loop1: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 144.249782][ T3693] kworker/u8:5: attempt to access beyond end of device [ 144.249782][ T3693] loop1: rw=12288, sector=136, nr_sectors = 4 limit=0 [ 144.271504][ T6770] EXT4-fs error (device loop1): __ext4_find_entry:1684: inode #2: comm syz-executor.1: reading directory lblock 0 [ 144.277031][ T3693] EXT4-fs error (device loop1): __ext4_get_inode_loc_noinmem:4480: inode #4: block 34: comm kworker/u8:5: unable to read itable block [ 144.293170][ T6783] loop2: detected capacity change from 0 to 1024 [ 144.313216][ T6783] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 144.322040][ T6770] syz-executor.1: attempt to access beyond end of device [ 144.322040][ T6770] loop1: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 144.335605][ T6770] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.345528][ T3693] EXT4-fs (loop1): previous I/O error to superblock detected [ 144.353010][ T3693] kworker/u8:5: attempt to access beyond end of device [ 144.353010][ T3693] loop1: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 144.366422][ T3693] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.376502][ T3693] EXT4-fs (loop1): I/O error while writing superblock [ 144.380871][ T6770] EXT4-fs (loop1): I/O error while writing superblock [ 144.383365][ T3693] EXT4-fs error (device loop1): __ext4_get_inode_loc_noinmem:4480: inode #18: block 35: comm kworker/u8:5: unable to read itable block [ 144.404377][ T3693] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.412838][ T3693] EXT4-fs (loop1): I/O error while writing superblock [ 144.420046][ T6783] loop2: detected capacity change from 0 to 512 [ 144.442282][ T6613] EXT4-fs error (device loop1): ext4_get_inode_loc:4495: inode #2: block 34: comm syz-executor.1: unable to read itable block [ 144.455462][ T6613] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.466952][ T6613] EXT4-fs (loop1): I/O error while writing superblock [ 144.473775][ T6613] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5731: IO failure [ 144.484258][ T6613] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.492778][ T6613] EXT4-fs (loop1): I/O error while writing superblock [ 144.499717][ T6613] EXT4-fs error (device loop1): ext4_dirty_inode:5935: inode #2: comm syz-executor.1: mark_inode_dirty error [ 144.520538][ T6783] loop2: detected capacity change from 0 to 128 [ 144.535288][ T6613] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.553624][ T6613] EXT4-fs (loop1): I/O error while writing superblock [ 144.566864][ T3789] EXT4-fs error (device loop1): __ext4_get_inode_loc_noinmem:4480: inode #2: block 34: comm kworker/u8:6: unable to read itable block [ 144.581130][ T3789] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.591330][ T6613] Buffer I/O error on dev loop1, logical block 0, lost sync page write [ 144.811152][ T6809] loop4: detected capacity change from 0 to 512 [ 144.820127][ T6809] EXT4-fs: Ignoring removed oldalloc option [ 144.828040][ T6809] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 144.843026][ T6809] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 144.862183][ T6809] EXT4-fs (loop4): 1 orphan inode deleted [ 144.868323][ T6809] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.899809][ T6807] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 144.914503][ T4684] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.949256][ T6812] loop2: detected capacity change from 0 to 512 [ 144.981145][ T6812] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.994548][ T6812] ext4 filesystem being mounted at /root/syzkaller-testdir2520614951/syzkaller.2Tq5FP/15/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 145.004196][ T6814] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 145.017166][ T6814] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 145.025728][ T6814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 145.037809][ T29] audit: type=1400 audit(1718416076.230:4951): avc: denied { setattr } for pid=6811 comm="syz-executor.2" path="/root/syzkaller-testdir2520614951/syzkaller.2Tq5FP/15/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 145.083180][ T6448] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.143308][ T6818] loop4: detected capacity change from 0 to 1024 [ 145.152103][ T6818] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 145.193541][ T6827] loop2: detected capacity change from 0 to 512 [ 145.196535][ T6829] tipc: Enabling of bearer rejected, failed to enable media [ 145.210428][ T6818] loop4: detected capacity change from 0 to 512 [ 145.227786][ T6827] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.241938][ T6827] ext4 filesystem being mounted at /root/syzkaller-testdir2520614951/syzkaller.2Tq5FP/16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.246870][ T6818] loop4: detected capacity change from 0 to 128 [ 145.290978][ T6841] loop0: detected capacity change from 0 to 512 [ 145.298902][ T6841] EXT4-fs: Ignoring removed oldalloc option [ 145.312633][ T6841] EXT4-fs error (device loop0): ext4_xattr_inode_iget:436: comm syz-executor.0: Parent and EA inode have the same ino 15 [ 145.326000][ T6841] EXT4-fs error (device loop0): ext4_xattr_inode_iget:436: comm syz-executor.0: Parent and EA inode have the same ino 15 [ 145.339995][ T6841] EXT4-fs (loop0): 1 orphan inode deleted [ 145.346182][ T6841] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.353359][ T6827] loop2: detected capacity change from 512 to 0 [ 145.372380][ T3776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.382969][ C1] I/O error, dev loop2, sector 12 op 0x0:(READ) flags 0x3000 phys_seg 1 prio class 0 [ 145.405900][ T6843] EXT4-fs error (device loop2): __ext4_find_entry:1684: inode #2: comm syz-executor.2: reading directory lblock 0 [ 145.419990][ T6843] EXT4-fs (loop2): I/O error while writing superblock [ 145.426896][ T6827] EXT4-fs error (device loop2): __ext4_find_entry:1684: inode #2: comm syz-executor.2: reading directory lblock 0 [ 145.441641][ T6827] EXT4-fs (loop2): I/O error while writing superblock [ 145.462409][ T6827] EXT4-fs error (device loop2): __ext4_find_entry:1684: inode #2: comm syz-executor.2: reading directory lblock 0 [ 145.476762][ T29] audit: type=1400 audit(1718416076.670:4952): avc: denied { bind } for pid=6851 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 145.497201][ T6827] EXT4-fs (loop2): I/O error while writing superblock [ 145.522366][ T6448] EXT4-fs error (device loop2): ext4_get_inode_loc:4495: inode #2: block 34: comm syz-executor.2: unable to read itable block [ 145.541643][ T6855] loop3: detected capacity change from 0 to 128 [ 145.545452][ T6448] EXT4-fs (loop2): I/O error while writing superblock [ 145.548067][ T3693] EXT4-fs error (device loop2): __ext4_get_inode_loc_noinmem:4480: inode #4: block 34: comm kworker/u8:5: unable to read itable block [ 145.554794][ T6448] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5731: IO failure [ 145.573845][ T6852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 145.578038][ T6448] EXT4-fs (loop2): I/O error while writing superblock [ 145.593186][ T6448] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz-executor.2: mark_inode_dirty error [ 145.605130][ T6448] EXT4-fs (loop2): I/O error while writing superblock [ 145.611498][ T3693] EXT4-fs (loop2): previous I/O error to superblock detected [ 145.625067][ T6852] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 145.625217][ T3693] EXT4-fs (loop2): I/O error while writing superblock [ 145.640320][ T3693] EXT4-fs error (device loop2): __ext4_get_inode_loc_noinmem:4480: inode #18: block 35: comm kworker/u8:5: unable to read itable block [ 145.657253][ T3693] EXT4-fs (loop2): I/O error while writing superblock [ 145.667357][ T3693] EXT4-fs error (device loop2): __ext4_get_inode_loc_noinmem:4480: inode #2: block 34: comm kworker/u8:5: unable to read itable block [ 145.818198][ T6869] loop0: detected capacity change from 0 to 1024 [ 145.825778][ T6869] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 145.893075][ T6869] loop0: detected capacity change from 0 to 512 [ 145.966204][ T6869] loop0: detected capacity change from 0 to 128 [ 145.971775][ T6874] loop4: detected capacity change from 0 to 512 [ 145.980946][ T6874] EXT4-fs: Ignoring removed oldalloc option [ 145.991639][ T6874] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 146.009004][ T6874] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz-executor.4: Parent and EA inode have the same ino 15 [ 146.022117][ T6874] EXT4-fs (loop4): 1 orphan inode deleted [ 146.028184][ T6874] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.056556][ T4684] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.185273][ T6885] loop0: detected capacity change from 0 to 512 [ 146.206803][ T6885] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.219583][ T6885] ext4 filesystem being mounted at /root/syzkaller-testdir1765235201/syzkaller.UsjXpT/262/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.294212][ T6885] loop0: detected capacity change from 512 to 0 [ 146.296873][ T6888] EXT4-fs error (device loop0): __ext4_find_entry:1684: inode #2: comm syz-executor.0: reading directory lblock 0 [ 146.312544][ T6888] EXT4-fs (loop0): I/O error while writing superblock [ 146.322944][ T6885] EXT4-fs error (device loop0): __ext4_find_entry:1684: inode #2: comm syz-executor.0: reading directory lblock 0 [ 146.343328][ T6885] EXT4-fs (loop0): I/O error while writing superblock [ 146.351717][ T6885] EXT4-fs error (device loop0): __ext4_find_entry:1684: inode #2: comm syz-executor.0: reading directory lblock 0 [ 146.364034][ T6885] EXT4-fs (loop0): I/O error while writing superblock [ 146.375228][ T40] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.389324][ T3776] EXT4-fs error (device loop0): ext4_get_inode_loc:4495: inode #2: block 34: comm syz-executor.0: unable to read itable block [ 146.405882][ T3776] EXT4-fs (loop0): I/O error while writing superblock [ 146.412728][ T3776] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5731: IO failure [ 146.421905][ T3776] EXT4-fs (loop0): I/O error while writing superblock [ 146.428685][ T3776] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #2: comm syz-executor.0: mark_inode_dirty error [ 146.441750][ T3776] EXT4-fs (loop0): I/O error while writing superblock [ 146.504296][ T50] EXT4-fs error (device loop0): __ext4_get_inode_loc_noinmem:4480: inode #4: block 34: comm kworker/u8:3: unable to read itable block [ 146.520325][ T50] EXT4-fs (loop0): I/O error while writing superblock [ 146.529433][ T50] EXT4-fs error (device loop0): __ext4_get_inode_loc_noinmem:4480: inode #18: block 35: comm kworker/u8:3: unable to read itable block [ 146.545670][ T40] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.557133][ T50] EXT4-fs (loop0): I/O error while writing superblock [ 146.564659][ T50] EXT4-fs error (device loop0): __ext4_get_inode_loc_noinmem:4480: inode #2: block 34: comm kworker/u8:3: unable to read itable block [ 146.579022][ T50] EXT4-fs (loop0): I/O error while writing superblock [ 146.607324][ T40] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.659022][ T40] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.681327][ T6898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 146.701145][ T6898] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 146.718947][ T6890] lo speed is unknown, defaulting to 1000 [ 146.751658][ T6904] wg2: entered allmulticast mode [ 146.762118][ T40] bridge_slave_1: left allmulticast mode [ 146.767975][ T40] bridge_slave_1: left promiscuous mode [ 146.773709][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.781731][ T40] bridge_slave_0: left allmulticast mode [ 146.787532][ T40] bridge_slave_0: left promiscuous mode [ 146.793359][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.804827][ T29] audit: type=1400 audit(1718416078.000:4953): avc: denied { mounton } for pid=6905 comm="syz-executor.3" path="/proc/6905/task" dev="proc" ino=19506 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 146.828223][ T29] audit: type=1400 audit(1718416078.000:4954): avc: denied { mount } for pid=6905 comm="syz-executor.3" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 146.873143][ T29] audit: type=1400 audit(1718416078.060:4955): avc: denied { map } for pid=6909 comm="syz-executor.3" path="socket:[19519]" dev="sockfs" ino=19519 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 146.896758][ T29] audit: type=1400 audit(1718416078.060:4956): avc: denied { read } for pid=6909 comm="syz-executor.3" path="socket:[19519]" dev="sockfs" ino=19519 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 146.941475][ T29] audit: type=1400 audit(1718416078.060:4957): avc: denied { listen } for pid=6909 comm="syz-executor.3" lport=128 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 147.014912][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 147.026377][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 147.037045][ T40] bond0 (unregistering): Released all slaves [ 147.080350][ T6890] chnl_net:caif_netlink_parms(): no params data found [ 147.120186][ T6890] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.127312][ T6890] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.135220][ T6890] bridge_slave_0: entered allmulticast mode [ 147.141419][ T6890] bridge_slave_0: entered promiscuous mode [ 147.148124][ T6914] lo speed is unknown, defaulting to 1000 [ 147.148363][ T6890] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.161006][ T6890] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.168219][ T6890] bridge_slave_1: entered allmulticast mode [ 147.174595][ T6890] bridge_slave_1: entered promiscuous mode [ 147.191244][ T40] hsr_slave_0: left promiscuous mode [ 147.196827][ T40] hsr_slave_1: left promiscuous mode [ 147.202397][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 147.209868][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 147.217577][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 147.225161][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 147.234279][ T40] veth1_macvtap: left promiscuous mode [ 147.239778][ T40] veth0_macvtap: left promiscuous mode [ 147.245487][ T40] veth1_vlan: left promiscuous mode [ 147.250781][ T40] veth0_vlan: left promiscuous mode [ 147.324091][ T40] team0 (unregistering): Port device team_slave_1 removed [ 147.334024][ T40] team0 (unregistering): Port device team_slave_0 removed [ 147.380099][ T6890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 147.394420][ T6890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 147.415123][ T6890] team0: Port device team_slave_0 added [ 147.421661][ T6890] team0: Port device team_slave_1 added [ 147.441392][ T6890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 147.448475][ T6890] 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. [ 147.474567][ T6890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 147.486676][ T6890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 147.493709][ T6890] 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. [ 147.519703][ T6890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 147.553727][ T6890] hsr_slave_0: entered promiscuous mode [ 147.559845][ T6890] hsr_slave_1: entered promiscuous mode [ 147.565791][ T6890] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 147.573324][ T6890] Cannot create hsr debugfs directory [ 147.588418][ T6914] chnl_net:caif_netlink_parms(): no params data found [ 147.643154][ T6914] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.650305][ T6914] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.657480][ T6914] bridge_slave_0: entered allmulticast mode [ 147.663946][ T6914] bridge_slave_0: entered promiscuous mode [ 147.673296][ T6914] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.680418][ T6914] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.689752][ T6914] bridge_slave_1: entered allmulticast mode [ 147.696265][ T6914] bridge_slave_1: entered promiscuous mode [ 147.723011][ T6914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 147.735421][ T6914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 147.757449][ T6914] team0: Port device team_slave_0 added [ 147.765103][ T6914] team0: Port device team_slave_1 added [ 147.785703][ T6914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 147.792723][ T6914] 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. [ 147.818893][ T6914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 147.841225][ T6914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 147.848221][ T6914] 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. [ 147.874193][ T6914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 147.934818][ T40] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.958136][ T6914] hsr_slave_0: entered promiscuous mode [ 147.965022][ T6914] hsr_slave_1: entered promiscuous mode [ 147.970942][ T6914] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 147.978591][ T6914] Cannot create hsr debugfs directory [ 148.015735][ T6948] loop3: detected capacity change from 0 to 128 [ 148.024892][ T6948] ext2: Unknown parameter 'noacl' [ 148.038945][ T6935] lo speed is unknown, defaulting to 1000 [ 148.091230][ T6935] chnl_net:caif_netlink_parms(): no params data found [ 148.105002][ T6890] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 148.115526][ T6914] netdevsim netdevsim0 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 148.125430][ T6914] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.137899][ T6890] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 148.150504][ T6890] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 148.161371][ T6890] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 148.184387][ T6935] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.191554][ T6935] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.199080][ T6935] bridge_slave_0: entered allmulticast mode [ 148.205581][ T6935] bridge_slave_0: entered promiscuous mode [ 148.212565][ T6935] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.219646][ T6935] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.226932][ T6935] bridge_slave_1: entered allmulticast mode [ 148.233261][ T6935] bridge_slave_1: entered promiscuous mode [ 148.241199][ T6914] netdevsim netdevsim0 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 148.251109][ T6914] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.301335][ T6890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.318841][ T6890] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.331033][ T6935] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.353240][ T3756] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.360327][ T3756] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.371339][ T3756] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.378426][ T3756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.394230][ T6914] netdevsim netdevsim0 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 148.404039][ T6914] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.417839][ T6935] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.443372][ T6935] team0: Port device team_slave_0 added [ 148.452499][ T6935] team0: Port device team_slave_1 added [ 148.472660][ T6914] netdevsim netdevsim0 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 148.482495][ T6914] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.504928][ T6935] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.511951][ T6935] 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. [ 148.538143][ T6935] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.550220][ T6935] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.557268][ T6935] 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. [ 148.583366][ T6935] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.622087][ T6914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 148.641743][ T6935] hsr_slave_0: entered promiscuous mode [ 148.647983][ T6935] hsr_slave_1: entered promiscuous mode [ 148.656057][ T6935] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 148.663647][ T6935] Cannot create hsr debugfs directory [ 148.679531][ T6914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 148.688796][ T6914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 148.699523][ T6914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 148.758700][ T6890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.816952][ T6914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.838840][ T6914] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.849992][ T3754] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.857089][ T3754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.875479][ T6656] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.882556][ T6656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.903039][ T6914] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 148.913699][ T6914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 148.977286][ T6890] veth0_vlan: entered promiscuous mode [ 148.990243][ T6890] veth1_vlan: entered promiscuous mode [ 148.999096][ T6914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.036394][ T6890] veth0_macvtap: entered promiscuous mode [ 149.058361][ T6890] veth1_macvtap: entered promiscuous mode [ 149.064709][ T29] audit: type=1400 audit(1718416080.260:4958): avc: denied { map } for pid=6974 comm="syz-executor.3" path="socket:[20072]" dev="sockfs" ino=20072 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 149.076954][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.098977][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.108855][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.119270][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.129092][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.139546][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.149377][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.159968][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.170761][ T6890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.189786][ T6914] veth0_vlan: entered promiscuous mode [ 149.201375][ T6914] veth1_vlan: entered promiscuous mode [ 149.212614][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.223159][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.232976][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.243488][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.253304][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.263751][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.273545][ T6890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.283975][ T6890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.296602][ T6890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.309620][ T6890] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.318640][ T6890] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.327711][ T6890] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.336596][ T6890] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.361434][ T6914] veth0_macvtap: entered promiscuous mode [ 149.372272][ T6914] veth1_macvtap: entered promiscuous mode [ 149.389795][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.400435][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.410363][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.420886][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.430863][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.441419][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.451244][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.461748][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.471653][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 149.482089][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.495200][ T6914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.510167][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.520645][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.530487][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.541015][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.550926][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.561466][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.571442][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.581919][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.591764][ T6914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 149.602187][ T6914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 149.614650][ T6914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.629198][ T6914] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.638140][ T6914] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.647026][ T6914] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.655837][ T6914] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.717299][ T40] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.769468][ T40] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.824511][ T29] audit: type=1400 audit(1718416081.020:4959): avc: denied { getopt } for pid=6998 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 149.852395][ T6997] syzkaller0: entered promiscuous mode [ 149.857998][ T6997] syzkaller0: entered allmulticast mode [ 149.863992][ T29] audit: type=1400 audit(1718416081.020:4960): avc: denied { bind } for pid=6998 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 149.886336][ T40] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.897570][ T6997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 149.909172][ T6997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 149.918708][ T6997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 149.969603][ T40] bridge_slave_1: left allmulticast mode [ 149.975365][ T40] bridge_slave_1: left promiscuous mode [ 149.980990][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.991179][ T40] bridge_slave_0: left allmulticast mode [ 149.997060][ T40] bridge_slave_0: left promiscuous mode [ 150.002781][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.196156][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 150.206421][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 150.216795][ T40] bond0 (unregistering): Released all slaves [ 150.227358][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 150.233372][ T7026] loop2: detected capacity change from 0 to 512 [ 150.243971][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 150.254284][ T40] bond0 (unregistering): Released all slaves [ 150.255264][ T7026] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.263041][ T40] bond1 (unregistering): Released all slaves [ 150.275582][ T7026] ext4 filesystem being mounted at /root/syzkaller-testdir1438989/syzkaller.iHc0Ja/15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.283210][ T40] bond2 (unregistering): Released all slaves [ 150.363704][ T7026] loop2: detected capacity change from 512 to 0 [ 150.368036][ T7030] bio_check_eod: 70 callbacks suppressed [ 150.368142][ T7030] syz-executor.2: attempt to access beyond end of device [ 150.368142][ T7030] loop2: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 150.389363][ T7030] EXT4-fs error (device loop2): __ext4_find_entry:1684: inode #2: comm syz-executor.2: reading directory lblock 0 [ 150.401561][ T7030] syz-executor.2: attempt to access beyond end of device [ 150.401561][ T7030] loop2: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 150.415100][ T7030] buffer_io_error: 23 callbacks suppressed [ 150.415112][ T7030] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.429421][ T7030] EXT4-fs (loop2): I/O error while writing superblock [ 150.436873][ T7026] syz-executor.2: attempt to access beyond end of device [ 150.436873][ T7026] loop2: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 150.450505][ T7026] EXT4-fs error (device loop2): __ext4_find_entry:1684: inode #2: comm syz-executor.2: reading directory lblock 0 [ 150.462596][ T7026] syz-executor.2: attempt to access beyond end of device [ 150.462596][ T7026] loop2: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 150.476196][ T7026] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.484930][ T7026] EXT4-fs (loop2): I/O error while writing superblock [ 150.491774][ T7030] syz-executor.2: attempt to access beyond end of device [ 150.491774][ T7030] loop2: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 150.505375][ T40] hsr_slave_0: left promiscuous mode [ 150.505612][ T7030] EXT4-fs error (device loop2): __ext4_find_entry:1684: inode #2: comm syz-executor.2: reading directory lblock 0 [ 150.522799][ T40] hsr_slave_1: left promiscuous mode [ 150.523388][ T7030] syz-executor.2: attempt to access beyond end of device [ 150.523388][ T7030] loop2: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 150.541625][ T7030] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.549929][ T7030] EXT4-fs (loop2): I/O error while writing superblock [ 150.550564][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 150.564169][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 150.576675][ T6890] syz-executor.2: attempt to access beyond end of device [ 150.576675][ T6890] loop2: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 150.590572][ T6890] syz-executor.2: attempt to access beyond end of device [ 150.590572][ T6890] loop2: rw=524288, sector=140, nr_sectors = 4 limit=0 [ 150.606221][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 150.613679][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 150.622838][ T6890] syz-executor.2: attempt to access beyond end of device [ 150.622838][ T6890] loop2: rw=524288, sector=144, nr_sectors = 4 limit=0 [ 150.636953][ T6890] syz-executor.2: attempt to access beyond end of device [ 150.636953][ T6890] loop2: rw=12288, sector=136, nr_sectors = 4 limit=0 [ 150.652956][ T6890] EXT4-fs error (device loop2): ext4_get_inode_loc:4495: inode #2: block 34: comm syz-executor.2: unable to read itable block [ 150.666067][ T40] hsr_slave_0: left promiscuous mode [ 150.671658][ T6890] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.680161][ T40] hsr_slave_1: left promiscuous mode [ 150.680455][ T6890] EXT4-fs (loop2): I/O error while writing superblock [ 150.692339][ T6890] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5731: IO failure [ 150.701186][ T6890] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.709865][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 150.714673][ T6890] EXT4-fs (loop2): I/O error while writing superblock [ 150.717290][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 150.724063][ T6890] EXT4-fs error (device loop2): ext4_dirty_inode:5935: inode #2: comm syz-executor.2: mark_inode_dirty error [ 150.742760][ T6890] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.743021][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 150.751020][ T6890] EXT4-fs (loop2): I/O error while writing superblock [ 150.765587][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 150.766093][ T55] EXT4-fs error (device loop2): __ext4_get_inode_loc_noinmem:4480: inode #4: block 34: comm kworker/u8:4: unable to read itable block [ 150.786833][ T55] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.795118][ T55] EXT4-fs (loop2): I/O error while writing superblock [ 150.801989][ T55] EXT4-fs error (device loop2): __ext4_get_inode_loc_noinmem:4480: inode #18: block 35: comm kworker/u8:4: unable to read itable block [ 150.802287][ T40] veth1_macvtap: left promiscuous mode [ 150.815969][ T55] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.821295][ T40] veth0_macvtap: left promiscuous mode [ 150.830014][ T55] EXT4-fs (loop2): I/O error while writing superblock [ 150.835029][ T40] veth1_vlan: left promiscuous mode [ 150.841974][ T55] EXT4-fs error (device loop2): __ext4_get_inode_loc_noinmem:4480: inode #2: block 34: comm kworker/u8:4: unable to read itable block [ 150.846920][ T40] veth0_vlan: left promiscuous mode [ 150.860603][ T55] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.876919][ T55] EXT4-fs (loop2): I/O error while writing superblock [ 150.884339][ T40] veth1_macvtap: left promiscuous mode [ 150.889831][ T40] veth0_macvtap: left promiscuous mode [ 150.895448][ T40] veth1_vlan: left promiscuous mode [ 150.900799][ T40] veth0_vlan: left promiscuous mode [ 150.909348][ T6890] Buffer I/O error on dev loop2, logical block 0, lost sync page write [ 150.932177][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 150.932191][ T29] audit: type=1326 audit(1718416082.120:4962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 150.962127][ T29] audit: type=1326 audit(1718416082.120:4963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 150.986034][ T29] audit: type=1326 audit(1718416082.120:4964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.010044][ T29] audit: type=1326 audit(1718416082.120:4965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.034002][ T7053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 151.034141][ T29] audit: type=1326 audit(1718416082.120:4966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=333 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.067197][ T29] audit: type=1326 audit(1718416082.120:4967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.091082][ T29] audit: type=1326 audit(1718416082.120:4968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.115540][ T29] audit: type=1326 audit(1718416082.120:4969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.139484][ T29] audit: type=1326 audit(1718416082.120:4970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.163447][ T29] audit: type=1326 audit(1718416082.120:4971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5ca15aeea9 code=0x7ffc0000 [ 151.279703][ T40] team0 (unregistering): Port device team_slave_1 removed [ 151.289285][ T40] team0 (unregistering): Port device team_slave_0 removed [ 151.357407][ T40] team0 (unregistering): Port device team_slave_1 removed [ 151.367355][ T40] team0 (unregistering): Port device team_slave_0 removed [ 151.409240][ T7046] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 151.419874][ T7052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 151.440780][ T7044] syzkaller0: entered promiscuous mode [ 151.446281][ T7044] syzkaller0: entered allmulticast mode [ 151.472764][ T7053] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.485641][ T3737] lo speed is unknown, defaulting to 1000 [ 151.492694][ T7052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 151.537524][ T6935] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 151.546920][ T6935] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 151.555982][ T6935] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 151.570726][ T7053] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.582612][ T6935] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 151.642013][ T6935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.655944][ T7053] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.672173][ T6935] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.684171][ T3660] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.691243][ T3660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.701427][ T3660] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.708476][ T3660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.730136][ T6935] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 151.740598][ T6935] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 151.758271][ T7053] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.806925][ T6935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.830220][ T7053] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.842202][ T7053] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.855446][ T7053] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.866880][ T7053] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.901379][ T6935] veth0_vlan: entered promiscuous mode [ 151.911085][ T7075] loop3: detected capacity change from 0 to 512 [ 151.912211][ T6935] veth1_vlan: entered promiscuous mode [ 151.932440][ T6935] veth0_macvtap: entered promiscuous mode [ 151.939950][ T7075] ext4 filesystem being mounted at /root/syzkaller-testdir454407316/syzkaller.4Wj7wh/31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.940199][ T6935] veth1_macvtap: entered promiscuous mode [ 151.966632][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 151.977161][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 151.986974][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 151.997440][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.007245][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 152.017648][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.027447][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 152.037937][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.048653][ T6935] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.058982][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.069455][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.073804][ T7075] loop3: detected capacity change from 512 to 0 [ 152.079309][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.096008][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.105857][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.116260][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.126053][ T6935] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.136447][ T6935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.147950][ T6935] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.154876][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.159183][ T6935] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.174592][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.177302][ T6935] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.191813][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.199275][ T6935] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.214335][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.221351][ T6935] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.236205][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.257590][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.271544][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.285490][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.299061][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.312775][ T6481] EXT4-fs warning (device loop3): ext4_empty_dir:3089: inode #11: lblock 0: comm syz-executor.3: error -5 reading directory block [ 152.354140][ T7081] loop1: detected capacity change from 0 to 512 [ 152.365843][ T7081] ext4 filesystem being mounted at /root/syzkaller-testdir888582142/syzkaller.jfOQd8/0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 152.796851][ T7105] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 152.809191][ T7105] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.882487][ T7105] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.927709][ T7105] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.421246][ T7110] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 153.479533][ T7114] bridge0: port 3(veth0_to_bond) entered blocking state [ 153.486736][ T7114] bridge0: port 3(veth0_to_bond) entered disabled state [ 153.494271][ T7114] veth0_to_bond: entered allmulticast mode [ 153.500758][ T7114] veth0_to_bond: entered promiscuous mode [ 153.506848][ T7114] bridge0: port 3(veth0_to_bond) entered blocking state [ 153.514015][ T7114] bridge0: port 3(veth0_to_bond) entered forwarding state [ 153.523839][ T7114] veth0_to_bond: left allmulticast mode [ 153.529413][ T7114] veth0_to_bond: left promiscuous mode [ 153.535366][ T7114] bridge0: port 3(veth0_to_bond) entered disabled state [ 153.941274][ T40] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.138544][ T7137] chnl_net:caif_netlink_parms(): no params data found [ 154.169233][ T7137] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.176325][ T7137] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.183444][ T7137] bridge_slave_0: entered allmulticast mode [ 154.190265][ T7137] bridge_slave_0: entered promiscuous mode [ 154.197256][ T7137] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.204332][ T7137] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.211493][ T7137] bridge_slave_1: entered allmulticast mode [ 154.217827][ T7137] bridge_slave_1: entered promiscuous mode [ 154.233264][ T7137] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.243787][ T7137] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.260998][ T7137] team0: Port device team_slave_0 added [ 154.267794][ T7137] team0: Port device team_slave_1 added [ 154.281708][ T7137] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.288758][ T7137] 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. [ 154.314731][ T7137] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.325890][ T7137] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.332852][ T7137] 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. [ 154.358803][ T7137] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.382073][ T7137] hsr_slave_0: entered promiscuous mode [ 154.388286][ T7137] hsr_slave_1: entered promiscuous mode [ 154.649342][ T7153] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 154.678895][ T7155] bridge0: port 3(veth0_to_bond) entered blocking state [ 154.685962][ T7155] bridge0: port 3(veth0_to_bond) entered disabled state [ 154.693099][ T7155] veth0_to_bond: entered allmulticast mode [ 154.699477][ T7155] veth0_to_bond: entered promiscuous mode [ 154.705591][ T7155] bridge0: port 3(veth0_to_bond) entered blocking state [ 154.712629][ T7155] bridge0: port 3(veth0_to_bond) entered forwarding state [ 154.721878][ T7155] veth0_to_bond: left allmulticast mode [ 154.727553][ T7155] veth0_to_bond: left promiscuous mode [ 154.733172][ T7155] bridge0: port 3(veth0_to_bond) entered disabled state [ 154.787270][ T40] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.817701][ T7165] loop0: detected capacity change from 0 to 1024 [ 154.867249][ T40] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.917045][ T40] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.977776][ T40] bridge_slave_1: left allmulticast mode [ 154.983454][ T40] bridge_slave_1: left promiscuous mode [ 154.989146][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.997144][ T40] bridge_slave_0: left allmulticast mode [ 155.002772][ T40] bridge_slave_0: left promiscuous mode [ 155.008590][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.146049][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 155.157832][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 155.168207][ T40] bond0 (unregistering): Released all slaves [ 155.255676][ T40] hsr_slave_0: left promiscuous mode [ 155.261233][ T40] hsr_slave_1: left promiscuous mode [ 155.266953][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 155.274384][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 155.281829][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 155.289283][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 155.298024][ T40] veth1_macvtap: left promiscuous mode [ 155.303474][ T40] veth0_macvtap: left promiscuous mode [ 155.309000][ T40] veth1_vlan: left promiscuous mode [ 155.314250][ T40] veth0_vlan: left promiscuous mode [ 155.385383][ T40] team0 (unregistering): Port device team_slave_1 removed [ 155.396314][ T40] team0 (unregistering): Port device team_slave_0 removed [ 155.604705][ T7137] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 155.613206][ T7137] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 155.621507][ T7137] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 155.629976][ T7137] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 155.662245][ T7137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.674143][ T7137] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.684433][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.691547][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.700078][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.707140][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.724021][ T7137] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 155.734449][ T7137] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 155.791990][ T7137] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 155.849910][ T7137] veth0_vlan: entered promiscuous mode [ 155.860630][ T7105] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.875170][ T7137] veth1_vlan: entered promiscuous mode [ 155.890187][ T7137] veth0_macvtap: entered promiscuous mode [ 155.897620][ T7137] veth1_macvtap: entered promiscuous mode [ 155.907955][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 155.918483][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.928318][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 155.938733][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.948535][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 155.959266][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.969203][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 155.979622][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 155.992132][ T7137] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 156.002712][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 156.013156][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.023022][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 156.033552][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.043518][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 156.054060][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.063864][ T7137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 156.074317][ T7137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 156.085026][ T7137] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 156.095444][ T7192] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 156.095746][ T7137] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.114814][ T7137] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.123689][ T7137] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.132384][ T7137] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.157597][ T7194] bridge0: port 3(veth0_to_bond) entered blocking state [ 156.164719][ T7194] bridge0: port 3(veth0_to_bond) entered disabled state [ 156.171876][ T7194] veth0_to_bond: entered allmulticast mode [ 156.178338][ T7194] veth0_to_bond: entered promiscuous mode [ 156.184386][ T7194] bridge0: port 3(veth0_to_bond) entered blocking state [ 156.191469][ T7194] bridge0: port 3(veth0_to_bond) entered forwarding state [ 156.201516][ T7194] veth0_to_bond: left allmulticast mode [ 156.207223][ T7194] veth0_to_bond: left promiscuous mode [ 156.212791][ T7194] bridge0: port 3(veth0_to_bond) entered disabled state [ 156.233859][ T7198] loop2: detected capacity change from 0 to 136 [ 156.234473][ T7199] loop0: detected capacity change from 0 to 128 [ 156.250328][ T7198] iso9660: Corrupted directory entry in block 1 of inode 1536 [ 156.335536][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 156.335550][ T29] audit: type=1400 audit(1718416087.530:4991): avc: denied { connect } for pid=7204 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 156.361650][ T29] audit: type=1400 audit(1718416087.530:4992): avc: denied { setopt } for pid=7204 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 156.408365][ T7205] dvmrp0: entered allmulticast mode [ 156.419203][ T7205] dvmrp8: entered allmulticast mode [ 156.426360][ T7205] dvmrp8: left allmulticast mode [ 156.490785][ T7217] loop0: detected capacity change from 0 to 1024 [ 156.709831][ T7221] chnl_net:caif_netlink_parms(): no params data found [ 156.740809][ T7221] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.747976][ T7221] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.755615][ T7221] bridge_slave_0: entered allmulticast mode [ 156.762099][ T7221] bridge_slave_0: entered promiscuous mode [ 156.769430][ T7221] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.776859][ T7221] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.784195][ T7221] bridge_slave_1: entered allmulticast mode [ 156.790501][ T7221] bridge_slave_1: entered promiscuous mode [ 156.807563][ T7221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.818531][ T7221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.838095][ T7221] team0: Port device team_slave_0 added [ 156.844725][ T7221] team0: Port device team_slave_1 added [ 156.863457][ T3798] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 156.875019][ T7221] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.882063][ T7221] 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. [ 156.908072][ T7221] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.919621][ T7221] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.926600][ T7221] 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. [ 156.952535][ T7221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.969846][ T3798] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 156.993454][ T7221] hsr_slave_0: entered promiscuous mode [ 156.999800][ T7221] hsr_slave_1: entered promiscuous mode [ 157.005834][ T7076] bio_check_eod: 219 callbacks suppressed [ 157.005843][ T7076] kmmpd-loop3: attempt to access beyond end of device [ 157.005843][ T7076] loop3: rw=14337, sector=48, nr_sectors = 4 limit=0 [ 157.025012][ T7076] buffer_io_error: 1 callbacks suppressed [ 157.025020][ T7076] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 157.039091][ T7221] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 157.039349][ T7076] EXT4-fs error (device loop3): kmmpd:186: comm kmmpd-loop3: Error writing to MMP block [ 157.046829][ T7221] Cannot create hsr debugfs directory [ 157.056901][ T7076] kmmpd-loop3: attempt to access beyond end of device [ 157.056901][ T7076] loop3: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 157.075210][ T7076] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 157.083807][ T7076] EXT4-fs (loop3): I/O error while writing superblock [ 157.095600][ T3798] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.147173][ T3798] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.226260][ T3798] bridge_slave_1: left allmulticast mode [ 157.231961][ T3798] bridge_slave_1: left promiscuous mode [ 157.237904][ T3798] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.245911][ T3798] bridge_slave_0: left allmulticast mode [ 157.251563][ T3798] bridge_slave_0: left promiscuous mode [ 157.257216][ T3798] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.327866][ T3798] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 157.338097][ T3798] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 157.348152][ T3798] bond0 (unregistering): Released all slaves [ 157.435779][ T3798] hsr_slave_0: left promiscuous mode [ 157.441321][ T3798] hsr_slave_1: left promiscuous mode [ 157.446997][ T3798] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 157.454478][ T3798] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 157.461974][ T3798] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 157.469386][ T3798] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 157.478446][ T3798] veth1_macvtap: left promiscuous mode [ 157.484016][ T3798] veth0_macvtap: left promiscuous mode [ 157.489522][ T3798] veth1_vlan: left promiscuous mode [ 157.494756][ T3798] veth0_vlan: left promiscuous mode [ 157.568371][ T3798] team0 (unregistering): Port device team_slave_1 removed [ 157.578331][ T3798] team0 (unregistering): Port device team_slave_0 removed [ 157.815128][ T7221] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 157.823908][ T7221] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 157.832334][ T7221] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 157.840943][ T7221] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 157.872529][ T7221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.892669][ T7221] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.905060][ T970] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.912127][ T970] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.921176][ T970] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.928258][ T970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.949933][ T7221] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 157.960457][ T7221] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.007423][ T7221] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.059881][ T7105] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.071166][ T7105] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.082119][ T7105] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.096896][ T7105] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.107396][ T6481] syz-executor.3: attempt to access beyond end of device [ 158.107396][ T6481] loop3: rw=14337, sector=0, nr_sectors = 4 limit=0 [ 158.120981][ T6481] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 158.129552][ T6481] EXT4-fs (loop3): I/O error while writing superblock [ 158.136696][ T7076] kmmpd-loop3: attempt to access beyond end of device [ 158.136696][ T7076] loop3: rw=14337, sector=48, nr_sectors = 4 limit=0 [ 158.150049][ T7076] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 158.162815][ T3693] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.167923][ T7249] loop1: detected capacity change from 0 to 136 [ 158.185766][ T7221] veth0_vlan: entered promiscuous mode [ 158.196806][ T7221] veth1_vlan: entered promiscuous mode [ 158.211634][ T7221] veth0_macvtap: entered promiscuous mode [ 158.220945][ T7221] veth1_macvtap: entered promiscuous mode [ 158.231570][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.242081][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.251922][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.262343][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.272148][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.282606][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.292582][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.303140][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.315742][ T7249] iso9660: Corrupted directory entry in block 1 of inode 1536 [ 158.324252][ T7221] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.334051][ T3693] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.347797][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.358300][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.368161][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.378589][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.388390][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.398801][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.408632][ T7221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.419058][ T7221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.430019][ T7221] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 158.441017][ T7221] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.449799][ T7221] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.458546][ T7221] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.467386][ T7221] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.487205][ T3693] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.526103][ T3693] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.548864][ T7271] netlink: del zone limit has 4 unknown bytes [ 158.651038][ T3693] bridge_slave_1: left allmulticast mode [ 158.656778][ T3693] bridge_slave_1: left promiscuous mode [ 158.662457][ T3693] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.670605][ T3693] bridge_slave_0: left allmulticast mode [ 158.676447][ T3693] bridge_slave_0: left promiscuous mode [ 158.682121][ T3693] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.767961][ T3693] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 158.778527][ T3693] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 158.788836][ T3693] bond0 (unregistering): Released all slaves [ 158.797424][ T3693] bond1 (unregistering): Released all slaves [ 158.810902][ T7251] chnl_net:caif_netlink_parms(): no params data found [ 158.822304][ T29] audit: type=1400 audit(1718416090.010:4993): avc: denied { sqpoll } for pid=7286 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 158.862654][ T7251] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.869928][ T7251] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.877970][ T7251] bridge_slave_0: entered allmulticast mode [ 158.884573][ T7251] bridge_slave_0: entered promiscuous mode [ 158.891669][ T7251] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.898810][ T7251] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.906403][ T7251] bridge_slave_1: entered allmulticast mode [ 158.912829][ T7251] bridge_slave_1: entered promiscuous mode [ 158.932188][ T3693] hsr_slave_0: left promiscuous mode [ 158.938042][ T3693] hsr_slave_1: left promiscuous mode [ 158.944646][ T3693] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 158.952173][ T3693] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 158.959923][ T3693] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 158.967460][ T3693] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 158.976803][ T3693] veth1_macvtap: left promiscuous mode [ 158.982334][ T3693] veth0_macvtap: left promiscuous mode [ 158.986504][ T7301] loop0: detected capacity change from 0 to 2048 [ 158.987988][ T3693] veth1_vlan: left promiscuous mode [ 158.999414][ T3693] veth0_vlan: left promiscuous mode [ 159.066038][ T7301] loop0: p1 < > p2 < > p3 p4 < > [ 159.069071][ T3693] team0 (unregistering): Port device team_slave_1 removed [ 159.071102][ T7301] loop0: partition table partially beyond EOD, truncated [ 159.085689][ T3693] team0 (unregistering): Port device team_slave_0 removed [ 159.085721][ T7301] loop0: p1 start 2305 is beyond EOD, truncated [ 159.099139][ T7301] loop0: p2 start 4294902784 is beyond EOD, truncated [ 159.105925][ T7301] loop0: p3 start 4278191616 is beyond EOD, truncated [ 159.118670][ T7301] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 159.133813][ T7251] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.144401][ T7251] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 159.164145][ T7251] team0: Port device team_slave_0 added [ 159.170732][ T7251] team0: Port device team_slave_1 added [ 159.186454][ T7251] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.193452][ T7251] 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. [ 159.219460][ T7251] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.231405][ T7251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.238419][ T7251] 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. [ 159.264373][ T7251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.289717][ T7251] hsr_slave_0: entered promiscuous mode [ 159.296016][ T7251] hsr_slave_1: entered promiscuous mode [ 159.302810][ T7251] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 159.311579][ T7251] Cannot create hsr debugfs directory [ 159.335134][ T7308] loop0: detected capacity change from 0 to 1024 [ 159.344731][ T7308] EXT4-fs mount: 8 callbacks suppressed [ 159.344743][ T7308] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.369205][ T7308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.494271][ T7313] loop1: detected capacity change from 0 to 128 [ 159.505735][ T7313] FAT-fs (loop1): Unrecognized mount option "ÿ" or missing value [ 159.652217][ T7337] loop1: detected capacity change from 0 to 1024 [ 159.670419][ T7337] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.689860][ T7251] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 159.702736][ T7251] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 159.712709][ T7337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.714330][ T7251] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 159.731562][ T7251] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 159.748688][ T7333] syz-executor.2 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 159.769095][ T7251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.782943][ T7251] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.792571][ T6643] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.799658][ T6643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.799747][ T7343] loop1: detected capacity change from 0 to 2048 [ 159.814433][ T970] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.821563][ T970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.834133][ T7343] loop1: p1 < > p2 < > p3 p4 < > [ 159.839205][ T7343] loop1: partition table partially beyond EOD, truncated [ 159.847494][ T7343] loop1: p1 start 2305 is beyond EOD, truncated [ 159.853798][ T7343] loop1: p2 start 4294902784 is beyond EOD, truncated [ 159.860824][ T7343] loop1: p3 start 4278191616 is beyond EOD, truncated [ 159.875081][ T7251] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 159.885602][ T7251] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 159.901785][ T7343] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 160.058133][ T7251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.662552][ T7251] veth0_vlan: entered promiscuous mode [ 160.730773][ T7251] veth1_vlan: entered promiscuous mode [ 160.751637][ T29] audit: type=1400 audit(1718416091.940:4994): avc: denied { create } for pid=7376 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 160.771448][ T29] audit: type=1400 audit(1718416091.940:4995): avc: denied { write } for pid=7376 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 160.793063][ T7375] loop2: detected capacity change from 0 to 128 [ 160.794120][ T7251] veth0_macvtap: entered promiscuous mode [ 160.806341][ T7375] FAT-fs (loop2): Unrecognized mount option "ÿ" or missing value [ 160.817637][ T7251] veth1_macvtap: entered promiscuous mode [ 160.828430][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 160.839134][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.849233][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 160.859741][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.869625][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 160.880107][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.889935][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 160.900451][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.911357][ T7251] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.923978][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 160.934556][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.944469][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 160.955104][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.965041][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 160.975601][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.985447][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 160.996001][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 161.007401][ T7251] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 161.016687][ T7251] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.025479][ T7251] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.034299][ T7251] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.042987][ T7251] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 161.126191][ T29] audit: type=1400 audit(1718416092.320:4996): avc: denied { ioctl } for pid=7395 comm="syz-executor.1" path="socket:[23906]" dev="sockfs" ino=23906 ioctlcmd=0x0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 161.150833][ T7399] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 161.170595][ T7402] loop3: detected capacity change from 0 to 128 [ 161.766458][ T7417] SELinux: security_context_str_to_sid (ramfs) failed with errno=-22 [ 162.070536][ T29] audit: type=1400 audit(1718416093.260:4997): avc: denied { getopt } for pid=7431 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 162.114778][ T29] audit: type=1326 audit(1718416093.310:4998): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7435 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f83271a0ea9 code=0x0 [ 162.225436][ T7448] SELinux: security_context_str_to_sid (ramfs) failed with errno=-22 [ 162.550558][ T7462] chnl_net:caif_netlink_parms(): no params data found [ 162.582076][ T7462] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.589188][ T7462] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.596411][ T7462] bridge_slave_0: entered allmulticast mode [ 162.602858][ T7462] bridge_slave_0: entered promiscuous mode [ 162.610278][ T7462] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.617362][ T7462] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.624758][ T7462] bridge_slave_1: entered allmulticast mode [ 162.631083][ T7462] bridge_slave_1: entered promiscuous mode [ 162.648835][ T7462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.659112][ T7462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.677851][ T7462] team0: Port device team_slave_0 added [ 162.684922][ T7462] team0: Port device team_slave_1 added [ 162.699316][ T7462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 162.706368][ T7462] 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. [ 162.732294][ T7462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 162.745938][ T7462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 162.752897][ T7462] 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. [ 162.779019][ T7462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 162.804579][ T7462] hsr_slave_0: entered promiscuous mode [ 162.810543][ T7462] hsr_slave_1: entered promiscuous mode [ 162.816505][ T7462] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 162.824106][ T7462] Cannot create hsr debugfs directory [ 162.873064][ T7462] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.955924][ T7137] ================================================================== [ 162.964048][ T7137] BUG: KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc [ 162.972756][ T7137] [ 162.975064][ T7137] read-write to 0xffffffff8841f6ac of 4 bytes by task 6935 on cpu 1: [ 162.983103][ T7137] pcpu_block_update_hint_alloc+0x5db/0x6a0 [ 162.988983][ T7137] pcpu_alloc_area+0x488/0x4b0 [ 162.993727][ T7137] pcpu_alloc_noprof+0x4b3/0x10c0 [ 162.998733][ T7137] xt_percpu_counter_alloc+0x79/0x110 2024/06/15 01:48:14 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 163.004085][ T7137] translate_table+0x9b1/0x1040 [ 163.008924][ T7137] do_ip6t_set_ctl+0x7cc/0x8c0 [ 163.013691][ T7137] nf_setsockopt+0x195/0x1b0 [ 163.018284][ T7137] ipv6_setsockopt+0x126/0x140 [ 163.023057][ T7137] tcp_setsockopt+0x93/0xb0 [ 163.026019][ T29] audit: type=1400 audit(1718416094.150:4999): avc: denied { write } for pid=3071 comm="syz-fuzzer" path="pipe:[543]" dev="pipefs" ino=543 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 163.027551][ T7137] sock_common_setsockopt+0x64/0x80 [ 163.055549][ T7137] __sys_setsockopt+0x1d8/0x250 [ 163.060406][ T7137] __x64_sys_setsockopt+0x66/0x80 [ 163.065429][ T7137] x64_sys_call+0x1183/0x2d70 [ 163.070106][ T7137] do_syscall_64+0xc9/0x1c0 [ 163.074610][ T7137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.080504][ T7137] [ 163.082824][ T7137] read to 0xffffffff8841f6ac of 4 bytes by task 7137 on cpu 0: [ 163.090360][ T7137] pcpu_alloc_noprof+0x9a7/0x10c0 [ 163.095390][ T7137] xt_percpu_counter_alloc+0x79/0x110 [ 163.100761][ T7137] translate_table+0x9b1/0x1040 [ 163.10563