last executing test programs: 439.786064ms ago: executing program 2 (id=1663): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=@newtaction={0xf8, 0x30, 0xffff, 0x70bd2d, 0x0, {}, [{0xe4, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x10001, 0x5, 0x0, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x6}}}]]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_gact={0x48, 0x2, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x2b9, 0xf, 0x4, 0xfffffff8, 0x2e3}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_bpf={0x2c, 0x3, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0xf8}}, 0x0) 439.651044ms ago: executing program 4 (id=1664): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000006c00010025bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="1c20000035020000140035007465616d5f736c6176655f310000000018"], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 423.620956ms ago: executing program 1 (id=1665): mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x8528c000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0xb, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000300000000000000403fd03f180100002020782500000000002020207b1af8ff000000006d0afeff000000000701b092f8ffffffb702000008000000b70300000f200000a500feff0600000095"], &(0x7f0000000080)='GPL\x00', 0xb, 0x101a, &(0x7f0000000840)=""/4122, 0x41100, 0x28, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) 414.806206ms ago: executing program 3 (id=1666): seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) rt_sigaction(0x1e, 0x0, 0x0, 0x8, &(0x7f0000000380)) 395.718638ms ago: executing program 2 (id=1668): unshare(0x24020400) cachestat(0xffffffffffffffff, 0x0, 0x0, 0x0) 369.42116ms ago: executing program 4 (id=1669): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x17, 0x70, 0x1, 0xfffffffd, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x3000000}}}]}, 0x28}}, 0x0) 369.03203ms ago: executing program 0 (id=1670): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x24, 0x0, 0x9, 0x305, 0x0, 0x0, {}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_TUPLE={0x4}]}, 0x24}}, 0x0) 360.963211ms ago: executing program 3 (id=1671): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000001140)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) setregid(0xffffffffffffffff, 0x0) 360.29837ms ago: executing program 1 (id=1672): r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000010c0), 0x2, 0x0) write$selinux_access(r0, &(0x7f0000001100)={'system_u:object_r:syslogd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0xa}, 0x61) 323.514984ms ago: executing program 1 (id=1673): r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 317.767884ms ago: executing program 4 (id=1674): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_int(r0, 0x0, 0x1a, 0x0, 0x0) 314.417584ms ago: executing program 2 (id=1675): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="d80000001c0081044e81f782db44b904021d080201000000000018a118000c000600142603600e1208000f0100810401a8001600200001400300600803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c13223e3f52a98516277ce06bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 304.864915ms ago: executing program 0 (id=1676): r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) 270.383668ms ago: executing program 3 (id=1677): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001400), 0x42900) readv(r0, &(0x7f0000001940)=[{&(0x7f0000001840)=""/156, 0x9c}], 0x1) 265.746668ms ago: executing program 0 (id=1678): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x48, 0x10, 0xffffff1f, 0xfffffffc, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x42093, 0xd000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc, 0x23, 0x7fffffff}, @IFLA_BR_MCAST_STATS_ENABLED={0x5, 0x2a, 0x1}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x41}, 0x4040) 236.87296ms ago: executing program 0 (id=1679): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x20, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @netfilter=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x22, 0x0, &(0x7f00000004c0)="f6f4e9a100000000002a8bc686ddb7dbfc007024f8082d130827533e000000000000", 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000700)="0102", 0x0}, 0x50) 236.793451ms ago: executing program 4 (id=1680): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="cc00000010001fff000000000100000000000000", @ANYRES32=0x0, @ANYBLOB="0083000000000000140012800a000100767863616e0000000400028098001a"], 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 236.749101ms ago: executing program 1 (id=1681): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_timeval(r0, 0x1, 0x2, &(0x7f0000000040), 0x10) 236.525141ms ago: executing program 2 (id=1682): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtaction={0x64, 0x30, 0x9e54f29ff072a93b, 0x0, 0x0, {}, [{0x50, 0x1, [@m_csum={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x32, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x13, 0x1, {{0x0, 0x0, 0x0, 0x12000000, 0x6}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x64}}, 0x0) 200.494914ms ago: executing program 3 (id=1683): r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/vlan/config\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000540)=""/190, 0xbe}], 0x1, 0x47, 0x0) 178.511385ms ago: executing program 1 (id=1684): r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 178.374046ms ago: executing program 2 (id=1685): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0258ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100090810000000000000040000", 0x58}], 0x1) 178.083016ms ago: executing program 0 (id=1686): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000012001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012801100e7ff6272696467655f736c6176650000000004"], 0x3c}}, 0x0) 138.847749ms ago: executing program 3 (id=1687): r0 = socket$kcm(0x23, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x541b, &(0x7f0000000640)) 130.841119ms ago: executing program 1 (id=1688): r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$NFT_BATCH(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000980)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_DELRULE={0x14, 0x8, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x7}}], {0x14}}, 0x3c}, 0x1, 0x0, 0x0, 0x4004004}, 0x4008000) 118.82821ms ago: executing program 0 (id=1689): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008108090f9becdb4cb92e264831371900000069bd6efb2502eaf60d002700020400bf050005001201", 0x2e}], 0x1}, 0x0) 100.342862ms ago: executing program 4 (id=1690): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/rt6_stats\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/38, 0x26}], 0x1, 0xffff, 0xddd073cf) 76.474544ms ago: executing program 3 (id=1691): syz_open_procfs(0x0, &(0x7f0000000300)='net/vlan/vlan0\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='net/vlan/vlan0\x00') 57.966365ms ago: executing program 2 (id=1692): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', {0xfffffffe}, 0xffca}) 0s ago: executing program 4 (id=1693): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffdf5, &(0x7f0000000440)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000007f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a563301bf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00123d000140070100010a89000000bc7a46e3988285dcdf12f21308f868fece01008000000000000014e6a065c806539ff5b1326f67958f0a947ee2b49e33", 0x89}], 0x1}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.32' (ED25519) to the list of known hosts. [ 29.026450][ T29] audit: type=1400 audit(1754047807.184:62): avc: denied { mounton } for pid=3289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.027698][ T3289] cgroup: Unknown subsys name 'net' [ 29.049799][ T29] audit: type=1400 audit(1754047807.184:63): avc: denied { mount } for pid=3289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.077388][ T29] audit: type=1400 audit(1754047807.214:64): avc: denied { unmount } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.198862][ T3289] cgroup: Unknown subsys name 'cpuset' [ 29.205378][ T3289] cgroup: Unknown subsys name 'rlimit' [ 29.376216][ T29] audit: type=1400 audit(1754047807.534:65): avc: denied { setattr } for pid=3289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.401015][ T29] audit: type=1400 audit(1754047807.534:66): avc: denied { create } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.421911][ T29] audit: type=1400 audit(1754047807.534:67): avc: denied { write } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.431624][ T3293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.442738][ T29] audit: type=1400 audit(1754047807.544:68): avc: denied { read } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.471975][ T29] audit: type=1400 audit(1754047807.544:69): avc: denied { mounton } for pid=3289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 29.497075][ T29] audit: type=1400 audit(1754047807.544:70): avc: denied { mount } for pid=3289 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 29.520809][ T29] audit: type=1400 audit(1754047807.614:71): avc: denied { relabelto } for pid=3293 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.549739][ T3289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.503253][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 31.522877][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 31.551347][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 31.566002][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 31.598249][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 31.642838][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.650024][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.657315][ T3301] bridge_slave_0: entered allmulticast mode [ 31.663962][ T3301] bridge_slave_0: entered promiscuous mode [ 31.688474][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.695674][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.703165][ T3301] bridge_slave_1: entered allmulticast mode [ 31.709670][ T3301] bridge_slave_1: entered promiscuous mode [ 31.754001][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.761151][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.768579][ T3305] bridge_slave_0: entered allmulticast mode [ 31.775006][ T3305] bridge_slave_0: entered promiscuous mode [ 31.796511][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.803646][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.811033][ T3307] bridge_slave_0: entered allmulticast mode [ 31.817613][ T3307] bridge_slave_0: entered promiscuous mode [ 31.824631][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.832053][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.839343][ T3305] bridge_slave_1: entered allmulticast mode [ 31.846021][ T3305] bridge_slave_1: entered promiscuous mode [ 31.858672][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.868176][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.875428][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.882613][ T3304] bridge_slave_0: entered allmulticast mode [ 31.889221][ T3304] bridge_slave_0: entered promiscuous mode [ 31.895900][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.903314][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.910948][ T3307] bridge_slave_1: entered allmulticast mode [ 31.918116][ T3307] bridge_slave_1: entered promiscuous mode [ 31.934823][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.942145][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.949499][ T3300] bridge_slave_0: entered allmulticast mode [ 31.955982][ T3300] bridge_slave_0: entered promiscuous mode [ 31.963603][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.978407][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.985587][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.992806][ T3304] bridge_slave_1: entered allmulticast mode [ 31.999369][ T3304] bridge_slave_1: entered promiscuous mode [ 32.016955][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.024179][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.031426][ T3300] bridge_slave_1: entered allmulticast mode [ 32.037997][ T3300] bridge_slave_1: entered promiscuous mode [ 32.054994][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.070644][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.086516][ T3301] team0: Port device team_slave_0 added [ 32.094790][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.105207][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.115667][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.126090][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.141549][ T3301] team0: Port device team_slave_1 added [ 32.148547][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.184925][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.200032][ T3307] team0: Port device team_slave_0 added [ 32.221676][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.228904][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.255563][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.268080][ T3307] team0: Port device team_slave_1 added [ 32.274581][ T3305] team0: Port device team_slave_0 added [ 32.281208][ T3304] team0: Port device team_slave_0 added [ 32.287830][ T3305] team0: Port device team_slave_1 added [ 32.299040][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.306081][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.332598][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.350433][ T3304] team0: Port device team_slave_1 added [ 32.367237][ T3300] team0: Port device team_slave_0 added [ 32.381218][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.388290][ T3307] 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. [ 32.414533][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.431263][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.438283][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.464478][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.476009][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.483080][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.509343][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.520966][ T3300] team0: Port device team_slave_1 added [ 32.535680][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.542955][ T3307] 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. [ 32.569189][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.602656][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.609683][ T3300] 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. [ 32.636296][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.648001][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.655063][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.681410][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.699689][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.706764][ T3300] 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. [ 32.733061][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.744067][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.751071][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.777892][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.817507][ T3301] hsr_slave_0: entered promiscuous mode [ 32.823567][ T3301] hsr_slave_1: entered promiscuous mode [ 32.845942][ T3305] hsr_slave_0: entered promiscuous mode [ 32.852070][ T3305] hsr_slave_1: entered promiscuous mode [ 32.858068][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 32.863965][ T3305] Cannot create hsr debugfs directory [ 32.884747][ T3300] hsr_slave_0: entered promiscuous mode [ 32.891465][ T3300] hsr_slave_1: entered promiscuous mode [ 32.897865][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 32.903618][ T3300] Cannot create hsr debugfs directory [ 32.911401][ T3307] hsr_slave_0: entered promiscuous mode [ 32.917538][ T3307] hsr_slave_1: entered promiscuous mode [ 32.923841][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 32.929628][ T3307] Cannot create hsr debugfs directory [ 32.971834][ T3304] hsr_slave_0: entered promiscuous mode [ 32.978377][ T3304] hsr_slave_1: entered promiscuous mode [ 32.984368][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 32.990689][ T3304] Cannot create hsr debugfs directory [ 33.187603][ T3301] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.196951][ T3301] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.206194][ T3301] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.219092][ T3301] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.242954][ T3305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.253420][ T3305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.273033][ T3305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.282325][ T3305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.299625][ T3307] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.309718][ T3307] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.320517][ T3307] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.329665][ T3307] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.365511][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.375177][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.387327][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.396667][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.439417][ T3300] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.448854][ T3300] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.463307][ T3300] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.479873][ T3300] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.516887][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.528855][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.557676][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.566680][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.583734][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.590991][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.606379][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.616657][ T165] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.623833][ T165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.633543][ T165] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.640640][ T165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.659163][ T165] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.666421][ T165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.677566][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.703937][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.714260][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.726881][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.737422][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.744524][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.766707][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.773922][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.785425][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.792655][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.812249][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.819753][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.848516][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.861260][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.877646][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.884940][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.913248][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.920630][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.945873][ T3307] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.956393][ T3307] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.007341][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.072367][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.092466][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.104742][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.123567][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.262306][ T3305] veth0_vlan: entered promiscuous mode [ 34.311526][ T3307] veth0_vlan: entered promiscuous mode [ 34.317231][ T3304] veth0_vlan: entered promiscuous mode [ 34.325254][ T3305] veth1_vlan: entered promiscuous mode [ 34.347186][ T3301] veth0_vlan: entered promiscuous mode [ 34.364652][ T3304] veth1_vlan: entered promiscuous mode [ 34.372329][ T3301] veth1_vlan: entered promiscuous mode [ 34.380894][ T3307] veth1_vlan: entered promiscuous mode [ 34.402210][ T3300] veth0_vlan: entered promiscuous mode [ 34.415307][ T3305] veth0_macvtap: entered promiscuous mode [ 34.426412][ T3307] veth0_macvtap: entered promiscuous mode [ 34.434611][ T3300] veth1_vlan: entered promiscuous mode [ 34.445564][ T3305] veth1_macvtap: entered promiscuous mode [ 34.453142][ T3307] veth1_macvtap: entered promiscuous mode [ 34.465243][ T3304] veth0_macvtap: entered promiscuous mode [ 34.481312][ T3304] veth1_macvtap: entered promiscuous mode [ 34.488918][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.503847][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.515617][ T3300] veth0_macvtap: entered promiscuous mode [ 34.526999][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.535121][ T3301] veth0_macvtap: entered promiscuous mode [ 34.543561][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.552014][ T3300] veth1_macvtap: entered promiscuous mode [ 34.563054][ T3301] veth1_macvtap: entered promiscuous mode [ 34.571036][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.585615][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.595012][ T51] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.607089][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.624175][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.634549][ T51] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.643796][ T51] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.657254][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.670217][ T51] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.684472][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.695380][ T51] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.704559][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 34.704574][ T29] audit: type=1400 audit(1754047812.874:81): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.bfFf3b/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 34.735263][ T29] audit: type=1400 audit(1754047812.874:82): avc: denied { mount } for pid=3307 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 34.757820][ T29] audit: type=1400 audit(1754047812.874:83): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.bfFf3b/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 34.783487][ T29] audit: type=1400 audit(1754047812.874:84): avc: denied { mount } for pid=3307 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 34.805813][ T29] audit: type=1400 audit(1754047812.874:85): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.bfFf3b/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 34.832503][ T29] audit: type=1400 audit(1754047812.874:86): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/root/syzkaller.bfFf3b/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3836 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 34.860038][ T29] audit: type=1400 audit(1754047812.874:87): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 34.881252][ T29] audit: type=1400 audit(1754047812.894:88): avc: denied { mounton } for pid=3307 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 34.904496][ T29] audit: type=1400 audit(1754047812.894:89): avc: denied { mount } for pid=3307 comm="syz-executor" name="/" dev="gadgetfs" ino=3840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 34.930392][ T3307] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.947251][ T51] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.957636][ T29] audit: type=1400 audit(1754047813.124:90): avc: denied { read write } for pid=3307 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.991289][ T3469] loop3: detected capacity change from 0 to 128 [ 35.025575][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.058701][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.074159][ T3475] loop0: detected capacity change from 0 to 512 [ 35.079245][ T3472] loop1: detected capacity change from 0 to 128 [ 35.098391][ T3476] loop3: detected capacity change from 0 to 256 [ 35.101610][ T51] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.173750][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.204504][ T3486] loop4: detected capacity change from 0 to 128 [ 35.212992][ T3485] loop1: detected capacity change from 0 to 256 [ 35.221031][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.225918][ T3481] loop2: detected capacity change from 0 to 2048 [ 35.247796][ T3489] loop3: detected capacity change from 0 to 128 [ 35.254797][ T51] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.311112][ T51] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.359595][ T51] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.370602][ T51] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.380457][ T51] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.402011][ T3495] loop0: detected capacity change from 0 to 128 [ 35.413068][ T3497] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.12'. [ 35.423775][ T51] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.439800][ T3496] loop3: detected capacity change from 0 to 2048 [ 35.453227][ T51] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.510143][ T51] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.540823][ T51] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.592996][ T3509] netlink: 8 bytes leftover after parsing attributes in process `syz.3.18'. [ 35.657175][ T3520] usb usb1: usbfs: interface 0 claimed by hub while 'syz.0.24' sets config #0 [ 35.700380][ T3526] netlink: 'syz.3.25': attribute type 10 has an invalid length. [ 35.720034][ T3527] bridge1: entered promiscuous mode [ 36.007417][ T3561] netlink: 8 bytes leftover after parsing attributes in process `syz.0.44'. [ 36.016289][ T3561] netlink: 4 bytes leftover after parsing attributes in process `syz.0.44'. [ 36.033689][ T3565] netlink: 4 bytes leftover after parsing attributes in process `syz.4.45'. [ 36.128200][ T3578] netlink: 8 bytes leftover after parsing attributes in process `syz.3.52'. [ 36.164108][ T3580] syz.3.53 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 36.333043][ T3602] netlink: 4 bytes leftover after parsing attributes in process `syz.4.64'. [ 36.495223][ T3624] loop0: detected capacity change from 0 to 512 [ 36.526200][ T3624] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.554149][ T3624] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 36.582068][ T3624] EXT4-fs (loop0): orphan cleanup on readonly fs [ 36.616955][ T3624] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.75: corrupted inode contents [ 36.670079][ T3624] EXT4-fs (loop0): Remounting filesystem read-only [ 36.676857][ T3624] EXT4-fs (loop0): 1 truncate cleaned up [ 36.684455][ T12] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 36.695211][ T12] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 36.740548][ T12] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 36.754779][ T3624] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.800492][ T3662] loop4: detected capacity change from 0 to 512 [ 36.815792][ T3663] (unnamed net_device) (uninitialized): option tlb_dynamic_lb: invalid value (128) [ 36.837371][ T3624] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.917405][ T3676] netlink: 'syz.3.99': attribute type 21 has an invalid length. [ 36.927950][ T3676] netlink: 'syz.3.99': attribute type 6 has an invalid length. [ 36.935606][ T3676] netlink: 132 bytes leftover after parsing attributes in process `syz.3.99'. [ 37.048882][ T3689] netlink: 32 bytes leftover after parsing attributes in process `syz.0.106'. [ 37.095486][ T3697] bond1: entered promiscuous mode [ 37.100678][ T3697] bond1: entered allmulticast mode [ 37.106835][ T3697] 8021q: adding VLAN 0 to HW filter on device bond1 [ 37.213812][ T3712] netlink: 'syz.4.117': attribute type 39 has an invalid length. [ 37.255491][ T3720] program syz.3.121 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 37.393996][ T3741] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 37.420145][ T3741] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 37.421213][ T3746] netlink: 8 bytes leftover after parsing attributes in process `syz.1.134'. [ 37.740314][ T3786] loop4: detected capacity change from 0 to 164 [ 37.764419][ T3786] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 37.791455][ T3794] ip6gre1: entered promiscuous mode [ 37.851557][ T3799] gtp0: entered promiscuous mode [ 37.856550][ T3799] gtp0: entered allmulticast mode [ 37.882684][ T3803] netlink: 'syz.1.162': attribute type 2 has an invalid length. [ 37.883056][ T3804] capability: warning: `syz.4.163' uses deprecated v2 capabilities in a way that may be insecure [ 37.928980][ T3807] loop0: detected capacity change from 0 to 2048 [ 37.957227][ T3807] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.989421][ T3815] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.014395][ T3807] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.164: pblk 256 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(4) [ 38.051837][ T3807] EXT4-fs (loop0): Remounting filesystem read-only [ 38.088626][ T3807] syz.0.164 (3807) used greatest stack depth: 10928 bytes left [ 38.108345][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.138987][ T3831] loop3: detected capacity change from 0 to 512 [ 38.167329][ T3829] syz.2.172 (3829) used greatest stack depth: 10824 bytes left [ 38.170847][ T3836] netlink: 'syz.0.173': attribute type 10 has an invalid length. [ 38.188695][ T3831] ======================================================= [ 38.188695][ T3831] WARNING: The mand mount option has been deprecated and [ 38.188695][ T3831] and is ignored by this kernel. Remove the mand [ 38.188695][ T3831] option from the mount to silence this warning. [ 38.188695][ T3831] ======================================================= [ 38.248342][ T3836] bridge0: port 3(netdevsim1) entered blocking state [ 38.255667][ T3836] bridge0: port 3(netdevsim1) entered disabled state [ 38.277269][ T3843] capability: warning: `syz.2.180' uses 32-bit capabilities (legacy support in use) [ 38.284052][ T3836] netdevsim netdevsim0 netdevsim1: entered allmulticast mode [ 38.298906][ T3831] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 38.301815][ T3836] netdevsim netdevsim0 netdevsim1: entered promiscuous mode [ 38.330194][ T3831] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 38.345495][ T3836] bridge0: port 3(netdevsim1) entered blocking state [ 38.347160][ T3831] System zones: [ 38.352288][ T3836] bridge0: port 3(netdevsim1) entered forwarding state [ 38.362847][ T3831] 0-2, 18-18, 34-34 [ 38.377152][ T3850] netlink: 'syz.1.182': attribute type 2 has an invalid length. [ 38.384958][ T3850] netlink: 'syz.1.182': attribute type 8 has an invalid length. [ 38.418362][ T3831] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.442228][ T3860] netlink: 'syz.1.187': attribute type 39 has an invalid length. [ 38.468981][ T3831] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.481551][ T3866] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=3866 comm=syz.4.190 [ 38.566612][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.592147][ T3878] loop1: detected capacity change from 0 to 512 [ 38.603169][ T3878] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 38.625165][ T3881] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.649223][ T3878] EXT4-fs (loop1): invalid journal inode [ 38.654933][ T3878] EXT4-fs (loop1): can't get journal size [ 38.679911][ T3878] EXT4-fs (loop1): 1 truncate cleaned up [ 38.696422][ T3878] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.744866][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.908245][ T3916] netlink: 'syz.1.214': attribute type 2 has an invalid length. [ 38.925623][ T3921] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 38.934913][ T3921] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 39.201075][ T3962] loop3: detected capacity change from 0 to 512 [ 39.220644][ T3968] loop0: detected capacity change from 0 to 512 [ 39.234798][ T3968] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 39.267143][ T3962] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 39.292049][ T3962] EXT4-fs (loop3): orphan cleanup on readonly fs [ 39.300204][ T3968] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 39.319675][ T3968] System zones: 0-2, 18-18, 34-34 [ 39.329017][ T3962] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.237: corrupted inode contents [ 39.349803][ T3968] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.362711][ T3985] bridge1: entered promiscuous mode [ 39.365525][ T3968] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.378518][ T3962] EXT4-fs (loop3): Remounting filesystem read-only [ 39.385374][ T3962] EXT4-fs (loop3): 1 truncate cleaned up [ 39.396686][ T165] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 39.408433][ T165] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 39.457533][ T165] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 39.476978][ T3962] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.491400][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.512586][ T3962] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.612049][ T4013] loop0: detected capacity change from 0 to 256 [ 39.711325][ T29] kauditd_printk_skb: 111 callbacks suppressed [ 39.711343][ T29] audit: type=1326 audit(1754047817.874:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4028 comm="syz.3.268" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86a526eb69 code=0x0 [ 39.838499][ T29] audit: type=1400 audit(1754047818.004:191): avc: denied { wake_alarm } for pid=4046 comm="syz.1.277" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 39.915464][ T29] audit: type=1326 audit(1754047818.074:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.1.279" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b4dfeb69 code=0x7ffc0000 [ 39.939428][ T29] audit: type=1326 audit(1754047818.074:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.1.279" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42b4dfeb69 code=0x7ffc0000 [ 40.036406][ T4065] loop2: detected capacity change from 0 to 256 [ 40.062271][ T29] audit: type=1400 audit(1754047818.214:194): avc: denied { getopt } for pid=4066 comm="syz.1.286" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 40.133379][ T29] audit: type=1326 audit(1754047818.264:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4071 comm="syz.0.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff17d7feb69 code=0x7ffc0000 [ 40.157305][ T29] audit: type=1326 audit(1754047818.264:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4071 comm="syz.0.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff17d7feb69 code=0x7ffc0000 [ 40.181052][ T29] audit: type=1326 audit(1754047818.264:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4071 comm="syz.0.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=107 compat=0 ip=0x7ff17d7feb69 code=0x7ffc0000 [ 40.204671][ T29] audit: type=1326 audit(1754047818.264:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4071 comm="syz.0.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff17d7feb69 code=0x7ffc0000 [ 40.228383][ T29] audit: type=1326 audit(1754047818.264:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4071 comm="syz.0.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff17d7feb69 code=0x7ffc0000 [ 40.687337][ T4145] __nla_validate_parse: 9 callbacks suppressed [ 40.687357][ T4145] netlink: 4 bytes leftover after parsing attributes in process `syz.2.324'. [ 40.720428][ T4145] syz.2.324 (4145) used greatest stack depth: 10792 bytes left [ 40.781072][ T4158] netlink: 20 bytes leftover after parsing attributes in process `syz.2.329'. [ 40.868866][ T4167] netlink: 4 bytes leftover after parsing attributes in process `syz.2.334'. [ 41.049103][ T4190] netlink: 20 bytes leftover after parsing attributes in process `syz.0.345'. [ 41.203071][ T4209] validate_nla: 3 callbacks suppressed [ 41.203087][ T4209] netlink: 'syz.2.355': attribute type 27 has an invalid length. [ 41.216601][ T4209] netlink: 152 bytes leftover after parsing attributes in process `syz.2.355'. [ 41.247493][ T4215] netlink: 132 bytes leftover after parsing attributes in process `syz.0.358'. [ 41.266301][ T4209] A link change request failed with some changes committed already. Interface netdevsim1 may have been left with an inconsistent configuration, please check. [ 41.409358][ T4233] netlink: 28 bytes leftover after parsing attributes in process `syz.0.366'. [ 41.418402][ T4233] netlink: 196 bytes leftover after parsing attributes in process `syz.0.366'. [ 41.487934][ T4233] netlink: 28 bytes leftover after parsing attributes in process `syz.0.366'. [ 41.513721][ T4233] netlink: 196 bytes leftover after parsing attributes in process `syz.0.366'. [ 42.003762][ T4325] loop1: detected capacity change from 0 to 512 [ 42.025270][ T4325] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.035012][ T4325] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 42.056940][ T4325] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 42.096392][ T4325] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 42.123155][ T4325] System zones: 0-2, 18-18, 34-34 [ 42.135024][ T4325] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.402: couldn't read orphan inode 15 (err -116) [ 42.169326][ T4325] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.192376][ T4325] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.402: bg 0: block 80: padding at end of block bitmap is not set [ 42.270043][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.682417][ T4417] netlink: 'syz.2.437': attribute type 21 has an invalid length. [ 42.796542][ T4434] loop2: detected capacity change from 0 to 512 [ 42.857157][ T4443] mmap: syz.3.450 (4443): VmData 29093888 exceed data ulimit 8. Update limits or use boot option ignore_rlimit_data. [ 42.907932][ T4434] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.970301][ T4434] ext4 filesystem being mounted at /97/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 43.013470][ T4434] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #2: comm syz.2.446: corrupted inode contents [ 43.026401][ T4434] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #2: comm syz.2.446: mark_inode_dirty error [ 43.038476][ T4434] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #2: comm syz.2.446: corrupted inode contents [ 43.063005][ T4434] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #2: comm syz.2.446: mark_inode_dirty error [ 43.088319][ T4468] netlink: 'syz.3.462': attribute type 21 has an invalid length. [ 43.096206][ T4468] netlink: 'syz.3.462': attribute type 1 has an invalid length. [ 43.108939][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.827332][ T4562] (unnamed net_device) (uninitialized): option all_slaves_active: invalid value (2) [ 43.895859][ T4574] program syz.1.514 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 43.908745][ T4573] Zero length message leads to an empty skb [ 43.928859][ T4579] SELinux: policydb table sizes (0,0) do not match mine (6,7) [ 43.936554][ T4579] SELinux: failed to load policy [ 44.070043][ T4602] loop0: detected capacity change from 0 to 512 [ 44.092257][ T4602] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.122014][ T4602] ext4 filesystem being mounted at /87/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.159968][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.190725][ T4616] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 44.237034][ T4623] sit0: entered promiscuous mode [ 44.265759][ T4623] netlink: 'syz.2.537': attribute type 1 has an invalid length. [ 44.287357][ T4633] loop0: detected capacity change from 0 to 512 [ 44.314171][ T4633] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 44.329107][ T4633] EXT4-fs (loop0): failed to open journal device unknown-block(8,3) -6 [ 45.127829][ T4727] netlink: 'syz.1.588': attribute type 5 has an invalid length. [ 45.143078][ T29] kauditd_printk_skb: 50 callbacks suppressed [ 45.143096][ T29] audit: type=1326 audit(1754047823.304:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4728 comm="syz.4.586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f987511eb69 code=0x7ffc0000 [ 45.230833][ T29] audit: type=1326 audit(1754047823.334:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4728 comm="syz.4.586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f987511eb69 code=0x7ffc0000 [ 45.254373][ T29] audit: type=1326 audit(1754047823.334:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4728 comm="syz.4.586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f987511eb69 code=0x7ffc0000 [ 45.274355][ T4745] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 45.278070][ T29] audit: type=1326 audit(1754047823.334:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4728 comm="syz.4.586" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f987511eb69 code=0x7ffc0000 [ 45.328079][ T4745] syz.1.595 (4745) used greatest stack depth: 10648 bytes left [ 45.379361][ T29] audit: type=1400 audit(1754047823.544:254): avc: denied { sqpoll } for pid=4748 comm="syz.1.597" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 45.407882][ T29] audit: type=1400 audit(1754047823.574:255): avc: denied { ioctl } for pid=4746 comm="syz.0.596" path="socket:[8832]" dev="sockfs" ino=8832 ioctlcmd=0x89ef scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 45.492885][ T4760] netlink: 'syz.2.603': attribute type 15 has an invalid length. [ 45.500836][ T4760] netlink: 'syz.2.603': attribute type 7 has an invalid length. [ 45.536404][ T29] audit: type=1400 audit(1754047823.684:256): avc: denied { getopt } for pid=4756 comm="syz.4.601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.613981][ T29] audit: type=1400 audit(1754047823.724:257): avc: denied { create } for pid=4767 comm="syz.4.606" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 45.633461][ T29] audit: type=1400 audit(1754047823.734:258): avc: denied { ioctl } for pid=4767 comm="syz.4.606" path="socket:[8143]" dev="sockfs" ino=8143 ioctlcmd=0x4944 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 45.660373][ T4776] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 45.737486][ T4787] netlink: 'syz.3.614': attribute type 6 has an invalid length. [ 45.796253][ T4799] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 45.802864][ T4799] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 45.810729][ T4799] vhci_hcd vhci_hcd.0: Device attached [ 45.820698][ T29] audit: type=1400 audit(1754047823.984:259): avc: denied { write } for pid=4797 comm="syz.1.619" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 45.868522][ T4800] usbip_core: unknown command [ 45.873461][ T4800] vhci_hcd: unknown pdu 0 [ 45.877896][ T4800] usbip_core: unknown command [ 45.893988][ T37] vhci_hcd: stop threads [ 45.898536][ T37] vhci_hcd: release socket [ 45.902980][ T37] vhci_hcd: disconnect device [ 45.953870][ T4821] (unnamed net_device) (uninitialized): Unable to set down delay as MII monitoring is disabled [ 46.277533][ T4876] loop0: detected capacity change from 0 to 764 [ 46.293380][ T4876] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 46.316010][ T4881] (unnamed net_device) (uninitialized): option ad_select: invalid value (34) [ 46.325004][ T4876] Symlink component flag not implemented [ 46.331181][ T4876] Symlink component flag not implemented [ 46.345793][ T4876] Symlink component flag not implemented (128) [ 46.352116][ T4876] Symlink component flag not implemented (122) [ 46.487855][ T4899] __nla_validate_parse: 19 callbacks suppressed [ 46.487872][ T4899] netlink: 20 bytes leftover after parsing attributes in process `syz.2.669'. [ 46.503208][ T4899] netlink: 8 bytes leftover after parsing attributes in process `syz.2.669'. [ 46.525430][ T4905] netlink: 5120 bytes leftover after parsing attributes in process `syz.0.673'. [ 46.543303][ T4902] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.550696][ T4902] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.567365][ T4907] netlink: 44 bytes leftover after parsing attributes in process `syz.3.672'. [ 46.576624][ T4907] netlink: 43 bytes leftover after parsing attributes in process `syz.3.672'. [ 46.585710][ T4907] netlink: 'syz.3.672': attribute type 5 has an invalid length. [ 46.593727][ T4907] netlink: 43 bytes leftover after parsing attributes in process `syz.3.672'. [ 46.631693][ T4913] netlink: 'syz.3.677': attribute type 21 has an invalid length. [ 46.639621][ T4913] netlink: 128 bytes leftover after parsing attributes in process `syz.3.677'. [ 46.652823][ T4902] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.667539][ T4902] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 46.716312][ T4902] netdevsim netdevsim4 netdevsim0: left allmulticast mode [ 46.727081][ T4902] bridge1: left promiscuous mode [ 46.732751][ T4909] netlink: 28 bytes leftover after parsing attributes in process `syz.2.674'. [ 46.741781][ T4909] netlink: 196 bytes leftover after parsing attributes in process `syz.2.674'. [ 46.752931][ T4913] netlink: 'syz.3.677': attribute type 4 has an invalid length. [ 46.761411][ T4913] netlink: 3 bytes leftover after parsing attributes in process `syz.3.677'. [ 46.780703][ T37] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.823547][ T37] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.843515][ T37] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.853223][ T37] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.927138][ T4939] loop0: detected capacity change from 0 to 512 [ 46.983458][ T4939] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.992661][ T4939] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 47.021882][ T4939] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 47.039997][ T4939] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 47.050021][ T4939] System zones: 0-2, 18-18, 34-35 [ 47.056229][ T4939] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.096672][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.234598][ T4987] netlink: 'syz.4.712': attribute type 21 has an invalid length. [ 47.257845][ T4992] mmap: syz.0.713 (4992) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 47.270088][ T4987] netlink: 'syz.4.712': attribute type 6 has an invalid length. [ 47.323844][ T5001] netlink: 'syz.0.719': attribute type 3 has an invalid length. [ 47.433561][ T5019] loop0: detected capacity change from 0 to 128 [ 47.543390][ T5032] loop1: detected capacity change from 0 to 512 [ 47.569789][ T5032] EXT4-fs: Ignoring removed bh option [ 47.587390][ T5037] SELinux: Context ›Y7»ôj [ 47.587390][ T5037] u/$2SÙŸ»2'´ƒk€s2- vj×džÃ û#ž»œ,ÙN< [ 47.587390][ T5037] :æºE]Yù´\?˜ͼ•=ê¯Ù‹1ÛKI‹À­ßÇäî‚kÎé°{kL^‰—ù0¦óýÒë}å4nšrº }–¢ÏpįÚ¥›ÙN»wŸ‚Þyxiu?+ëþÑý½ÜH~›ö»F¦–ý1ùW¤¹÷jm &8›UÛ‚VŠƒß‹œNÃ’œ2ù)GxÆVÔ%‘5œõxeRM4r4c¥îÿJsÏHU&Ÿ“ä§'p…Œ2EMMàk&‰Îc«bUƒÎÈ,ä,ÏÖÝÁâÂfÓ@Õï8¿ÅøœÎœ¶bÁˆD™¨%$¬œÓfÚ=½š¾÷8®@ì§k¤I|íþ€w íOç£x&KCH;ÁÝx-ÍK³²oå4˜i!ÿÿOi%Ú‚2 úë´F"2‹E,P] èôkÇ? is not valid (left unmapped). [ 47.634257][ T5032] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 47.637747][ T5037] SELinux: Context *mþkXI·Æ$h·x4Û« is not valid (left unmapped). [ 47.676915][ T5032] EXT4-fs (loop1): Remounting filesystem read-only [ 47.695335][ T5032] EXT4-fs (loop1): 1 truncate cleaned up [ 47.728180][ T5032] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.770403][ T5052] unsupported nla_type 65024 [ 47.800704][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.869713][ T5062] loop1: detected capacity change from 0 to 764 [ 47.903512][ T5062] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 47.936930][ T5062] Symlink component flag not implemented [ 47.942808][ T5062] Symlink component flag not implemented [ 47.989173][ T5062] Symlink component flag not implemented (128) [ 47.995431][ T5062] Symlink component flag not implemented (122) [ 48.254129][ T5115] IPv6: Can't replace route, no match found [ 48.543270][ T5152] netlink: 'syz.1.793': attribute type 10 has an invalid length. [ 48.580052][ T5152] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 48.642860][ T5152] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 48.719652][ T5171] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 48.737950][ T5171] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 48.809757][ T5177] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.817162][ T5177] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.904689][ T5177] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.915624][ T5177] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.974193][ T5177] ip6gre1: left promiscuous mode [ 48.982986][ T5177] bridge1: left promiscuous mode [ 48.992889][ T165] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.017962][ T165] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.035376][ T165] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.079783][ T165] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.163610][ T5216] netlink: 'syz.3.820': attribute type 2 has an invalid length. [ 49.181187][ T5217] netlink: 'syz.1.821': attribute type 1 has an invalid length. [ 49.354932][ T5241] sit0: left promiscuous mode [ 49.379930][ T5241] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.387270][ T5241] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.453398][ T5241] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.464714][ T5241] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.505195][ T5241] bond1: left promiscuous mode [ 49.510518][ T5241] bond1: left allmulticast mode [ 49.516279][ T5241] gtp0: left promiscuous mode [ 49.521050][ T5241] gtp0: left allmulticast mode [ 49.530704][ T5249] bridge2: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 49.541095][ T165] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.550436][ T165] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.586337][ T165] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.622110][ T165] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.632334][ T5262] netlink: 'syz.4.843': attribute type 9 has an invalid length. [ 49.643239][ T5264] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 49.900739][ T5300] program syz.4.862 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.200178][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 50.200196][ T29] audit: type=1400 audit(1754047828.364:320): avc: denied { read } for pid=5316 comm="syz.3.871" name="vsock" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 50.229249][ T29] audit: type=1400 audit(1754047828.364:321): avc: denied { open } for pid=5316 comm="syz.3.871" path="/dev/vsock" dev="devtmpfs" ino=257 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 50.505691][ T5326] bond0: Error: Cannot enslave bond to itself. [ 50.989183][ T29] audit: type=1400 audit(1754047829.144:322): avc: denied { write } for pid=5387 comm="syz.1.904" name="icmp6" dev="proc" ino=4026532784 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 51.065713][ T5393] erspan1: entered allmulticast mode [ 51.073629][ T29] audit: type=1400 audit(1754047829.234:323): avc: denied { create } for pid=5397 comm="syz.3.910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 51.100213][ T5400] batman_adv: batadv0: Adding interface: macsec0 [ 51.106624][ T5400] batman_adv: batadv0: The MTU of interface macsec0 is too small (1468) 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. [ 51.125385][ T29] audit: type=1400 audit(1754047829.254:324): avc: denied { setopt } for pid=5397 comm="syz.3.910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 51.132360][ T5400] batman_adv: batadv0: Not using interface macsec0 (retrying later): interface not active [ 51.174031][ T29] audit: type=1400 audit(1754047829.334:325): avc: denied { read append } for pid=5401 comm="syz.4.913" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.198160][ T29] audit: type=1400 audit(1754047829.334:326): avc: denied { open } for pid=5401 comm="syz.4.913" path="/dev/input/event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.222246][ T29] audit: type=1400 audit(1754047829.334:327): avc: denied { ioctl } for pid=5401 comm="syz.4.913" path="/dev/input/event1" dev="devtmpfs" ino=243 ioctlcmd=0x4592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 51.347123][ T29] audit: type=1400 audit(1754047829.444:328): avc: denied { create } for pid=5412 comm="syz.1.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 51.347289][ T29] audit: type=1400 audit(1754047829.444:329): avc: denied { setopt } for pid=5412 comm="syz.1.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 51.435597][ T5433] veth1_macvtap: left promiscuous mode [ 51.470627][ T5433] batman_adv: batadv0: Adding interface: macsec0 [ 51.477130][ T5433] batman_adv: batadv0: The MTU of interface macsec0 is too small (1468) 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. [ 51.485543][ T5439] NCSI netlink: No device for ifindex 2986344450 [ 51.502559][ T5433] batman_adv: batadv0: Not using interface macsec0 (retrying later): interface not active [ 51.616788][ T5448] __nla_validate_parse: 17 callbacks suppressed [ 51.616808][ T5448] netlink: 8 bytes leftover after parsing attributes in process `syz.2.937'. [ 51.632259][ T5448] IPv6: NLM_F_CREATE should be specified when creating new route [ 51.669545][ T5451] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.677134][ T5451] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.735735][ T5451] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.749926][ T5451] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.824667][ T5451] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 51.834798][ T12] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.875566][ T5464] netlink: 32 bytes leftover after parsing attributes in process `syz.1.942'. [ 51.884817][ T12] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.914663][ T12] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.001587][ T12] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.090378][ T5491] netlink: 16 bytes leftover after parsing attributes in process `syz.4.957'. [ 52.154804][ T5500] netlink: 132 bytes leftover after parsing attributes in process `syz.3.961'. [ 52.936813][ T5560] netlink: 16 bytes leftover after parsing attributes in process `syz.4.989'. [ 53.133089][ T5591] loop3: detected capacity change from 0 to 512 [ 53.146893][ T5591] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.174216][ T5591] EXT4-fs error (device loop3): ext4_xattr_set_entry:1660: inode #2: comm syz.3.1005: corrupted xattr entries [ 53.216994][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.257080][ T5604] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1009'. [ 53.285648][ T5608] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1011'. [ 53.458890][ T5628] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1021'. [ 53.530863][ T5638] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1025'. [ 53.565209][ T5634] bridge0: port 3(netdevsim1) entered disabled state [ 53.572136][ T5634] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.579439][ T5634] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.649283][ T5634] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.670241][ T5634] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.723012][ T5634] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 53.730560][ T5654] cgroup: subsys name conflicts with all [ 53.741368][ T5634] erspan1: left allmulticast mode [ 53.752790][ T165] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.796604][ T165] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.824640][ T165] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.834158][ T165] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.941347][ T5674] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1040'. [ 54.008171][ T5674] validate_nla: 8 callbacks suppressed [ 54.008191][ T5674] netlink: 'syz.3.1040': attribute type 1 has an invalid length. [ 54.357847][ T5740] netlink: 'syz.0.1077': attribute type 7 has an invalid length. [ 54.425721][ T5750] program syz.0.1081 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 54.530159][ T5767] netlink: 'syz.2.1091': attribute type 21 has an invalid length. [ 54.538095][ T5767] netlink: 'syz.2.1091': attribute type 4 has an invalid length. [ 54.663823][ T5783] loop0: detected capacity change from 0 to 1764 [ 54.845575][ T5814] sctp: [Deprecated]: syz.2.1114 (pid 5814) Use of int in maxseg socket option. [ 54.845575][ T5814] Use struct sctp_assoc_value instead [ 55.171510][ T5866] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 55.178890][ T5866] IPv6: NLM_F_CREATE should be set when creating new route [ 55.186198][ T5866] IPv6: NLM_F_CREATE should be set when creating new route [ 55.341827][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 55.341842][ T29] audit: type=1400 audit(1754047833.504:392): avc: denied { getopt } for pid=5886 comm="syz.1.1151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 55.464656][ T5900] loop3: detected capacity change from 0 to 512 [ 55.512888][ T5900] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.537618][ T5900] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 55.558779][ T5900] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e016c018, mo2=0002] [ 55.596428][ T5900] System zones: 1-12 [ 55.608833][ T5919] vlan0: entered promiscuous mode [ 55.616520][ T5900] EXT4-fs (loop3): 1 truncate cleaned up [ 55.634065][ T5900] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.715813][ T5900] EXT4-fs error (device loop3): ext4_find_dest_de:2052: inode #12: block 7: comm syz.3.1158: bad entry in directory: inode out of bounds - offset=0, inode=16777215, rec_len=16, size=56 fake=0 [ 55.717835][ T29] audit: type=1400 audit(1754047833.874:393): avc: denied { add_name } for pid=5899 comm="syz.3.1158" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.755443][ T29] audit: type=1400 audit(1754047833.874:394): avc: denied { create } for pid=5899 comm="syz.3.1158" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 55.842423][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.050277][ T5972] netlink: 'syz.4.1192': attribute type 3 has an invalid length. [ 56.061846][ T5972] netlink: 'syz.4.1192': attribute type 3 has an invalid length. [ 56.145440][ T29] audit: type=1400 audit(1754047834.304:395): avc: denied { create } for pid=5984 comm="syz.4.1199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.187364][ T29] audit: type=1400 audit(1754047834.334:396): avc: denied { setattr } for pid=5984 comm="syz.4.1199" name="RDS" dev="sockfs" ino=13372 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.363234][ T29] audit: type=1400 audit(1754047834.524:397): avc: denied { bind } for pid=6021 comm="syz.1.1218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 56.431312][ T29] audit: type=1400 audit(1754047834.574:398): avc: denied { create } for pid=6030 comm="syz.2.1221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 56.450951][ T29] audit: type=1400 audit(1754047834.584:399): avc: denied { setopt } for pid=6030 comm="syz.2.1221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 56.470593][ T29] audit: type=1400 audit(1754047834.584:400): avc: denied { write } for pid=6032 comm="syz.1.1222" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 56.532404][ T29] audit: type=1400 audit(1754047834.694:401): avc: denied { cpu } for pid=6043 comm="syz.2.1228" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 56.547981][ T6044] netlink: 'syz.4.1227': attribute type 21 has an invalid length. [ 56.600399][ T6057] netlink: 'syz.1.1234': attribute type 27 has an invalid length. [ 56.720663][ T6076] __nla_validate_parse: 14 callbacks suppressed [ 56.720681][ T6076] netlink: 176 bytes leftover after parsing attributes in process `syz.2.1243'. [ 56.738998][ T6079] netlink: 'syz.4.1245': attribute type 4 has an invalid length. [ 56.868894][ T6101] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1255'. [ 56.878236][ T6101] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 56.904098][ T6106] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1256'. [ 57.182582][ T6151] Driver unsupported XDP return value 0 on prog (id 51) dev N/A, expect packet loss! [ 57.352710][ T6171] netlink: 'syz.0.1290': attribute type 1 has an invalid length. [ 57.489330][ T6189] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1298'. [ 57.498701][ T6189] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1298'. [ 57.550669][ T6193] netlink: 292 bytes leftover after parsing attributes in process `syz.4.1301'. [ 57.799074][ T6215] team0: Device hsr_slave_0 failed to register rx_handler [ 58.056322][ T6134] Can't find ip_set type bitmap:ip,mac [ 58.083771][ T6235] Invalid option length (1046020) for dns_resolver key [ 58.111972][ T6127] syz.1.1269 (6127) used greatest stack depth: 7312 bytes left [ 58.126737][ T6242] (unnamed net_device) (uninitialized): option miimon: invalid value (18446744073709551615) [ 58.137439][ T6242] (unnamed net_device) (uninitialized): option miimon: allowed values 0 - 2147483647 [ 58.151653][ T6238] vti0: entered promiscuous mode [ 58.286894][ T6264] (unnamed net_device) (uninitialized): option arp_validate: mode dependency failed, not supported in mode 802.3ad(4) [ 58.325050][ T6270] loop1: detected capacity change from 0 to 512 [ 58.339085][ T6270] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 58.408263][ T6270] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.430026][ T6270] ext4 filesystem being mounted at /257/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.466174][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.553241][ T6304] loop0: detected capacity change from 0 to 512 [ 58.563212][ T6301] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 58.582708][ T6304] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.614927][ T6304] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.668033][ T6304] ext4 filesystem being mounted at /284/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.681535][ T6304] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.1354: corrupted xattr block 19: overlapping e_value [ 58.700422][ T6304] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 58.709706][ T6304] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.1354: corrupted xattr block 19: overlapping e_value [ 58.747488][ T6304] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 58.799830][ T6329] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1366'. [ 58.803807][ T6304] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.1354: corrupted xattr block 19: overlapping e_value [ 58.872408][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.116551][ T6378] loop4: detected capacity change from 0 to 512 [ 59.136528][ T6378] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 59.144745][ T6378] System zones: 1-12 [ 59.151023][ T6378] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1389: invalid indirect mapped block 8 (level 2) [ 59.182255][ T6378] EXT4-fs (loop4): Remounting filesystem read-only [ 59.189045][ T6378] EXT4-fs (loop4): 1 truncate cleaned up [ 59.195002][ T6378] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.211643][ T6392] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1395'. [ 59.247230][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.383840][ T6415] validate_nla: 2 callbacks suppressed [ 59.383858][ T6415] netlink: 'syz.3.1407': attribute type 3 has an invalid length. [ 59.829079][ T6480] netlink: 'syz.4.1438': attribute type 21 has an invalid length. [ 59.867050][ T6485] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1442'. [ 60.067518][ T6512] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1455'. [ 60.201289][ T6531] lo: entered promiscuous mode [ 60.494020][ T6572] netlink: 'syz.1.1480': attribute type 15 has an invalid length. [ 60.543199][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 60.543217][ T29] audit: type=1400 audit(1754047838.704:441): avc: denied { create } for pid=6573 comm="syz.2.1485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 60.602077][ T29] audit: type=1400 audit(1754047838.764:442): avc: denied { read } for pid=6573 comm="syz.2.1485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 60.706539][ T29] audit: type=1400 audit(1754047838.864:443): avc: denied { execmem } for pid=6588 comm="syz.3.1492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 60.759862][ T6593] netlink: 'syz.0.1494': attribute type 10 has an invalid length. [ 60.767272][ T29] audit: type=1400 audit(1754047838.864:444): avc: denied { execute } for pid=6588 comm="syz.3.1492" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14968 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 60.853884][ T6603] loop1: detected capacity change from 0 to 1024 [ 60.919533][ T6603] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.083029][ T29] audit: type=1400 audit(1754047839.244:445): avc: denied { setattr } for pid=6602 comm="syz.1.1500" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 61.225721][ T29] audit: type=1400 audit(1754047839.384:446): avc: denied { getopt } for pid=6639 comm="syz.3.1517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 61.226446][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.378329][ T29] audit: type=1400 audit(1754047839.544:447): avc: denied { accept } for pid=6649 comm="syz.1.1518" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 61.611911][ T29] audit: type=1400 audit(1754047839.774:448): avc: denied { create } for pid=6675 comm="syz.0.1534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 61.728155][ T29] audit: type=1400 audit(1754047839.804:449): avc: denied { connect } for pid=6675 comm="syz.0.1534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 61.890139][ T29] audit: type=1400 audit(1754047840.054:450): avc: denied { tracepoint } for pid=6702 comm="syz.4.1548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 62.133791][ T6727] netlink: 'syz.4.1560': attribute type 1 has an invalid length. [ 62.141755][ T6727] __nla_validate_parse: 2 callbacks suppressed [ 62.141775][ T6727] netlink: 224 bytes leftover after parsing attributes in process `syz.4.1560'. [ 62.164942][ T6730] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1561'. [ 62.223745][ T6737] netlink: 284 bytes leftover after parsing attributes in process `syz.2.1566'. [ 62.315596][ T6752] tmpfs: Bad value for 'mpol' [ 62.322092][ T6753] loop3: detected capacity change from 0 to 164 [ 62.341612][ T6753] Unsupported NM flag settings (8) [ 62.403466][ T6763] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1578'. [ 62.579025][ T6779] loop3: detected capacity change from 0 to 8192 [ 62.588980][ T6779] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 62.607269][ T6779] FAT-fs (loop3): error, clusters badly computed (1 != 0) [ 62.614728][ T6779] FAT-fs (loop3): Filesystem has been set read-only [ 62.630359][ T6779] FAT-fs (loop3): error, clusters badly computed (2 != 1) [ 62.638021][ T6779] FAT-fs (loop3): error, clusters badly computed (3 != 2) [ 62.645598][ T6779] FAT-fs (loop3): error, clusters badly computed (4 != 3) [ 62.666633][ T6785] tmpfs: Unknown parameter 'm' [ 62.724149][ T6787] netlink: 'syz.4.1590': attribute type 7 has an invalid length. [ 62.731976][ T6787] netlink: 'syz.4.1590': attribute type 8 has an invalid length. [ 62.824053][ T6795] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 63.065587][ T6824] delete_channel: no stack [ 63.263656][ T6852] loop0: detected capacity change from 0 to 128 [ 63.300593][ T6852] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 63.318298][ T6852] ext4 filesystem being mounted at /336/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 63.354300][ T6861] loop3: detected capacity change from 0 to 164 [ 63.376037][ T6861] iso9660: Corrupted directory entry in block 3 of inode 1792 [ 63.429243][ T3305] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 63.478320][ T6878] netlink: 'syz.3.1633': attribute type 21 has an invalid length. [ 63.486253][ T6878] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1633'. [ 63.520294][ T6882] SELinux: policydb version 0 does not match my version range 15-35 [ 63.566263][ T6882] SELinux: failed to load policy [ 63.567523][ T6889] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1637'. [ 63.598285][ T6886] loop4: detected capacity change from 0 to 512 [ 63.613887][ T6894] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1641'. [ 63.622874][ T6894] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 63.625484][ T6889] netlink: 312 bytes leftover after parsing attributes in process `syz.1.1637'. [ 63.647809][ T6889] netlink: 'syz.1.1637': attribute type 1 has an invalid length. [ 63.656432][ T6892] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1639'. [ 63.659644][ T6886] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 63.683813][ T6886] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.691697][ T6886] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1636: bad orphan inode 15 [ 63.702843][ T6886] ext4_test_bit(bit=14, block=18) = 1 [ 63.708616][ T6886] is_bad_inode(inode)=0 [ 63.712985][ T6886] NEXT_ORPHAN(inode)=1023 [ 63.713819][ T6892] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1639'. [ 63.717616][ T6886] max_ino=32 [ 63.717629][ T6886] i_nlink=0 [ 63.735083][ T6886] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.1636: corrupted xattr block 19: e_value size too large [ 63.750903][ T6886] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 63.760889][ T6886] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 63.843940][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.189011][ T6961] netlink: 'syz.2.1675': attribute type 12 has an invalid length. [ 64.295553][ T6979] vxcan1: entered promiscuous mode [ 64.300782][ T6979] vxcan1: entered allmulticast mode [ 64.393211][ T6993] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2568 sclass=netlink_xfrm_socket pid=6993 comm=syz.1.1688 [ 64.436084][ T3294] ================================================================== [ 64.444325][ T3294] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_unlink [ 64.451477][ T3294] [ 64.453813][ T3294] write to 0xffff888103f69264 of 4 bytes by task 3478 on cpu 1: [ 64.461470][ T3294] shmem_unlink+0x13c/0x170 [ 64.465999][ T3294] shmem_rename2+0x1a1/0x290 [ 64.470610][ T3294] vfs_rename+0x7f0/0xa40 [ 64.474980][ T3294] do_renameat2+0x557/0xa10 [ 64.479506][ T3294] __x64_sys_rename+0x58/0x70 [ 64.484206][ T3294] x64_sys_call+0x1f9/0x2ff0 [ 64.488824][ T3294] do_syscall_64+0xd2/0x200 [ 64.493349][ T3294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.499277][ T3294] [ 64.501645][ T3294] read to 0xffff888103f69264 of 4 bytes by task 3294 on cpu 0: [ 64.509206][ T3294] fill_mg_cmtime+0x5b/0x260 [ 64.513911][ T3294] generic_fillattr+0x24a/0x340 [ 64.518795][ T3294] shmem_getattr+0x181/0x200 [ 64.523402][ T3294] vfs_getattr_nosec+0x146/0x1e0 [ 64.528604][ T3294] vfs_statx+0x113/0x390 [ 64.532932][ T3294] vfs_fstatat+0x115/0x170 [ 64.537378][ T3294] __se_sys_newfstatat+0x55/0x260 [ 64.542464][ T3294] __x64_sys_newfstatat+0x55/0x70 [ 64.547527][ T3294] x64_sys_call+0x135a/0x2ff0 [ 64.552330][ T3294] do_syscall_64+0xd2/0x200 [ 64.557126][ T3294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.563047][ T3294] [ 64.565587][ T3294] value changed: 0x2371bceb -> 0x24280480 [ 64.571438][ T3294] [ 64.573954][ T3294] Reported by Kernel Concurrency Sanitizer on: [ 64.580298][ T3294] CPU: 0 UID: 0 PID: 3294 Comm: udevd Not tainted 6.16.0-syzkaller-10355-gf2d282e1dfb3 #0 PREEMPT(voluntary) [ 64.592036][ T3294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 64.602277][ T3294] ==================================================================