last executing test programs: 441.481985ms ago: executing program 0 (id=223): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000380)={{0x14}, [@NFT_MSG_NEWCHAIN={0x20, 0x3, 0xa, 0x301, 0x0, 0x0, {0x5}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}}, 0x0) 402.561518ms ago: executing program 4 (id=225): r0 = socket(0x10, 0x80002, 0x0) getsockopt(r0, 0x1, 0x2f, &(0x7f0000000540)=""/67, &(0x7f0000000480)=0x43) 383.11665ms ago: executing program 0 (id=227): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40187013, &(0x7f0000000180)) 359.028491ms ago: executing program 2 (id=229): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b904021d0802010000000500f0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x20004800) 353.273092ms ago: executing program 4 (id=231): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/devices\x00', 0x0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4078, 0xe0}], 0x1, 0xf3, 0x3) 327.787244ms ago: executing program 3 (id=232): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {0x9}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb}, {0x48, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xe4}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x526}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x300, 0x0, 0x8000000}}]}, {0x4}, {0xc}, {0xc, 0x4}}}]}]}, 0x70}}, 0x0) 320.280685ms ago: executing program 0 (id=233): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000006a00050a27bd7000fbdbdf25000000000000000008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\t'], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 293.314917ms ago: executing program 4 (id=235): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f00000005c0)={{0x80, 0xfd}, 'port1\x00', 0x72, 0x18ba, 0x0, 0x8000008, 0x3, 0x4, 0x1000001, 0x0, 0x1}) 282.120058ms ago: executing program 3 (id=236): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x7, 0xfffffffffffff95b}, 0x180, 0x10000, 0x7, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 276.344598ms ago: executing program 1 (id=237): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14}, [], {0x14}}, 0x28}}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x98) 254.8536ms ago: executing program 0 (id=238): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000bc0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x16}]}, @NFT_MSG_NEWSETELEM={0x50, 0xc, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x28, 0x3, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x20, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x1a, 0x1, "10c4e3257eaa66a5725a38cd58d26115453baa910be0"}]}]}]}]}], {0x14, 0x10}}, 0xd4}}, 0x0) 248.96596ms ago: executing program 2 (id=239): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0x1, 0x70bd30, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x32b4, 0x50001}, [@IFLA_IFNAME={0x14, 0x3, 'netdevsim0\x00'}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x2, 0x49a}}]}]}]}, 0x48}}, 0x24000000) 227.735332ms ago: executing program 1 (id=240): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x403, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x3, 0x0, 0x1020}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GENEVE_COLLECT_METADATA={0x4, 0xe}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40001}, 0x40080) 227.396502ms ago: executing program 4 (id=241): r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) 198.493354ms ago: executing program 2 (id=242): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001400090500000800fddbdf25020000fe", @ANYRES32, @ANYBLOB="08000200ac1414150800080010000000090006"], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 195.423325ms ago: executing program 0 (id=243): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)=@newsa={0x138, 0x1a, 0x7, 0x0, 0x0, {{@in6=@private0, @in=@multicast2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a, 0x0, 0xee00}, {@in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x2b}, @in6=@private0, {0x0, 0xb400, 0x2}, {0x0, 0x200000, 0x7, 0xfffffffffffffffd}, {0x40000, 0x0, 0xae8}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x70}, [@algo_auth={0x48, 0x1, {{'hmac(sha256)\x00'}}}]}, 0x138}}, 0x0) 192.191685ms ago: executing program 1 (id=244): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000100)={&(0x7f0000000200)={0xa, 0x4e22, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000007000000002400000000000000290000003200000000000000000000000000ffff", @ANYRESHEX=0x0], 0x40}, 0x6048090) 172.081317ms ago: executing program 2 (id=245): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010002000000000000000000000a18010000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000002cd40009800800014000000006c80002800c00018008000140000000032400018008000140000000070800014000000008080001400000000908000140000000080c000180080001400000000a24"], 0x140}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 153.238588ms ago: executing program 0 (id=246): sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000, 0xffffffff}, 0x0) sync() 143.058889ms ago: executing program 3 (id=247): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000f00)={'veth0_to_team\x00', &(0x7f00000003c0)=@ethtool_perm_addr={0x27}}) 137.556549ms ago: executing program 4 (id=248): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r0, 0x1, 0x20, 0x0, 0x0) 113.365041ms ago: executing program 1 (id=249): r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000380)=0x40) 109.623212ms ago: executing program 2 (id=250): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) fspick(0xffffffffffffffff, 0x0, 0x1) 98.938113ms ago: executing program 3 (id=251): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)={0x58, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xa000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x58}}, 0x0) 72.281885ms ago: executing program 4 (id=252): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, 0x0, &(0x7f0000000000)=0x43) 68.742845ms ago: executing program 1 (id=253): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pread64(r0, &(0x7f0000000180)=""/43, 0xb7, 0x3c) 54.228676ms ago: executing program 2 (id=254): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000050000000000000000000024000a20000000000a1f000000000000000000010000000900010073797a300000000058000000030a0104000000000000000001000000090003803d2175fbe782c2002c00048008000240172af2e40800014000000003080002401c791e7108000240423930ce08000140000000030900010073797a300000000088000000060a010400000000000000000100000008000b400000000014000480100001800b0001006e756d67656e00000900010073797a30000000004c00048048"], 0x122}}, 0x4008090) 36.162997ms ago: executing program 3 (id=255): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unlink(&(0x7f0000000180)='./file1\x00') 5.31661ms ago: executing program 3 (id=256): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) process_mrelease(0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=257): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='coredump_filter\x00') read$eventfd(r0, &(0x7f0000000100), 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. [ 34.891156][ T29] audit: type=1400 audit(1755883123.074:62): avc: denied { mounton } for pid=3291 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 [ 34.892027][ T3291] cgroup: Unknown subsys name 'net' [ 34.916298][ T29] audit: type=1400 audit(1755883123.074:63): avc: denied { mount } for pid=3291 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 [ 34.947347][ T29] audit: type=1400 audit(1755883123.104:64): avc: denied { unmount } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 35.091570][ T3291] cgroup: Unknown subsys name 'cpuset' [ 35.098768][ T3291] cgroup: Unknown subsys name 'rlimit' [ 35.227738][ T29] audit: type=1400 audit(1755883123.404:65): avc: denied { setattr } for pid=3291 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 [ 35.254839][ T29] audit: type=1400 audit(1755883123.404:66): avc: denied { create } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.277822][ T29] audit: type=1400 audit(1755883123.404:67): avc: denied { write } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.303454][ T29] audit: type=1400 audit(1755883123.404:68): avc: denied { read } for pid=3291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.327064][ T29] audit: type=1400 audit(1755883123.434:69): avc: denied { mounton } for pid=3291 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 [ 35.335842][ T3293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 35.355557][ T29] audit: type=1400 audit(1755883123.434:70): avc: denied { mount } for pid=3291 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 [ 35.389393][ T29] audit: type=1400 audit(1755883123.544:71): 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" [ 35.430447][ T3291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.039968][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 37.100233][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 37.131120][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 37.157277][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 37.204192][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.211870][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.219740][ T3300] bridge_slave_0: entered allmulticast mode [ 37.227281][ T3300] bridge_slave_0: entered promiscuous mode [ 37.245710][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 37.258252][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.266541][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.274971][ T3300] bridge_slave_1: entered allmulticast mode [ 37.282474][ T3300] bridge_slave_1: entered promiscuous mode [ 37.313082][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.321180][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.329355][ T3301] bridge_slave_0: entered allmulticast mode [ 37.337210][ T3301] bridge_slave_0: entered promiscuous mode [ 37.370029][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.378071][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.385965][ T3301] bridge_slave_1: entered allmulticast mode [ 37.393091][ T3301] bridge_slave_1: entered promiscuous mode [ 37.409418][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.433722][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.441980][ T3306] bridge_slave_0: entered allmulticast mode [ 37.450001][ T3306] bridge_slave_0: entered promiscuous mode [ 37.463545][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.475018][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.483442][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.492067][ T3302] bridge_slave_0: entered allmulticast mode [ 37.499632][ T3302] bridge_slave_0: entered promiscuous mode [ 37.514729][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.522434][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.530865][ T3306] bridge_slave_1: entered allmulticast mode [ 37.538336][ T3306] bridge_slave_1: entered promiscuous mode [ 37.547459][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.563729][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.571403][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.579259][ T3302] bridge_slave_1: entered allmulticast mode [ 37.586519][ T3302] bridge_slave_1: entered promiscuous mode [ 37.617129][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.642506][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.658781][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.669783][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.680217][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.687894][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.695591][ T3308] bridge_slave_0: entered allmulticast mode [ 37.703071][ T3308] bridge_slave_0: entered promiscuous mode [ 37.711149][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.719282][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.727386][ T3308] bridge_slave_1: entered allmulticast mode [ 37.734488][ T3308] bridge_slave_1: entered promiscuous mode [ 37.742146][ T3300] team0: Port device team_slave_0 added [ 37.749568][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.765155][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.791290][ T3300] team0: Port device team_slave_1 added [ 37.823604][ T3306] team0: Port device team_slave_0 added [ 37.831236][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.844327][ T3302] team0: Port device team_slave_0 added [ 37.851496][ T3301] team0: Port device team_slave_0 added [ 37.859006][ T3302] team0: Port device team_slave_1 added [ 37.870435][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.877971][ 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. [ 37.908881][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.921306][ T3306] team0: Port device team_slave_1 added [ 37.929574][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.940835][ T3301] team0: Port device team_slave_1 added [ 37.957986][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.965858][ 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. [ 37.994415][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.041873][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.049715][ 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. [ 38.078766][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.091364][ T3308] team0: Port device team_slave_0 added [ 38.098420][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.106719][ T3302] 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. [ 38.135337][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.147827][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.156803][ T3302] 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. [ 38.186575][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.199599][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.208063][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.238618][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.261190][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.269423][ 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. [ 38.299789][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.312568][ T3308] team0: Port device team_slave_1 added [ 38.331230][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.339883][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.369629][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.399731][ T3300] hsr_slave_0: entered promiscuous mode [ 38.407119][ T3300] hsr_slave_1: entered promiscuous mode [ 38.426546][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.433686][ T3308] 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. [ 38.462639][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.476304][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.483751][ T3308] 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. [ 38.516201][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.536783][ T3301] hsr_slave_0: entered promiscuous mode [ 38.543804][ T3301] hsr_slave_1: entered promiscuous mode [ 38.551058][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 38.557614][ T3301] Cannot create hsr debugfs directory [ 38.578348][ T3302] hsr_slave_0: entered promiscuous mode [ 38.592108][ T3302] hsr_slave_1: entered promiscuous mode [ 38.598856][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 38.605263][ T3302] Cannot create hsr debugfs directory [ 38.646280][ T3306] hsr_slave_0: entered promiscuous mode [ 38.654630][ T3306] hsr_slave_1: entered promiscuous mode [ 38.661274][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 38.667462][ T3306] Cannot create hsr debugfs directory [ 38.701381][ T3308] hsr_slave_0: entered promiscuous mode [ 38.708451][ T3308] hsr_slave_1: entered promiscuous mode [ 38.714944][ T3308] debugfs: 'hsr0' already exists in 'hsr' [ 38.721551][ T3308] Cannot create hsr debugfs directory [ 38.894278][ T3300] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.913659][ T3300] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.927922][ T3300] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.938102][ T3300] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.960458][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.981735][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.991647][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 39.002967][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 39.038608][ T3301] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.049393][ T3301] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 39.059016][ T3301] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 39.067819][ T3301] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 39.089527][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.127880][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.142757][ T3302] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.154310][ T3302] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.166033][ T3302] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.179921][ T1800] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.188866][ T1800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.199185][ T1800] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.207569][ T1800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.222064][ T3302] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.267834][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.284114][ T3308] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.295122][ T3308] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.313952][ T3308] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.325083][ T3308] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.352011][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.387516][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.397616][ T1800] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.405400][ T1800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.424059][ T1800] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.432518][ T1800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.444155][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.468942][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.480437][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.495658][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.503612][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.524338][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.532601][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.546269][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.561633][ T1800] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.570448][ T1800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.587215][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.603439][ T1800] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.611243][ T1800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.647880][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.670502][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.678544][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.697594][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.706806][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.723032][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.754167][ T3302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.775158][ T3308] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.791072][ T3308] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.836750][ T3300] veth0_vlan: entered promiscuous mode [ 39.864734][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.888523][ T3300] veth1_vlan: entered promiscuous mode [ 39.928128][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.947171][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.961530][ T3300] veth0_macvtap: entered promiscuous mode [ 39.973187][ T3300] veth1_macvtap: entered promiscuous mode [ 40.005453][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.051617][ T3301] veth0_vlan: entered promiscuous mode [ 40.071571][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.083787][ T3306] veth0_vlan: entered promiscuous mode [ 40.093104][ T3301] veth1_vlan: entered promiscuous mode [ 40.109006][ T3306] veth1_vlan: entered promiscuous mode [ 40.123863][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.147910][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.165906][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.176252][ T3301] veth0_macvtap: entered promiscuous mode [ 40.184603][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.197470][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 40.197487][ T29] audit: type=1400 audit(1755883128.374:81): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.M5ivi9/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.198839][ T3306] veth0_macvtap: entered promiscuous mode [ 40.243498][ T29] audit: type=1400 audit(1755883128.424:82): avc: denied { mount } for pid=3300 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 [ 40.248774][ T3302] veth0_vlan: entered promiscuous mode [ 40.270078][ T29] audit: type=1400 audit(1755883128.424:83): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.M5ivi9/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 [ 40.284439][ T3308] veth0_vlan: entered promiscuous mode [ 40.308592][ T29] audit: type=1400 audit(1755883128.424:84): avc: denied { mount } for pid=3300 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 [ 40.324872][ T3301] veth1_macvtap: entered promiscuous mode [ 40.338581][ T29] audit: type=1400 audit(1755883128.424:85): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.M5ivi9/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 [ 40.346769][ T3306] veth1_macvtap: entered promiscuous mode [ 40.374045][ T29] audit: type=1400 audit(1755883128.424:86): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/root/syzkaller.M5ivi9/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 40.394793][ T3302] veth1_vlan: entered promiscuous mode [ 40.411283][ T29] audit: type=1400 audit(1755883128.424:87): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 40.428491][ T3302] veth0_macvtap: entered promiscuous mode [ 40.447522][ T29] audit: type=1400 audit(1755883128.494:88): avc: denied { mounton } for pid=3300 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 [ 40.467020][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.472917][ T29] audit: type=1400 audit(1755883128.494:89): avc: denied { mount } for pid=3300 comm="syz-executor" name="/" dev="gadgetfs" ino=4616 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 40.482324][ T3302] veth1_macvtap: entered promiscuous mode [ 40.521242][ T3300] 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. [ 40.522903][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.550484][ T29] audit: type=1400 audit(1755883128.724:90): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.589166][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.599929][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.610000][ T3308] veth1_vlan: entered promiscuous mode [ 40.624637][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.644874][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.653224][ T31] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.665433][ T31] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.688657][ T3471] loop2: detected capacity change from 0 to 8192 [ 40.692653][ T3308] veth0_macvtap: entered promiscuous mode [ 40.705447][ T31] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.721790][ T3308] veth1_macvtap: entered promiscuous mode [ 40.740482][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.761394][ T31] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.780208][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.816905][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.871100][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.889023][ T3479] loop3: detected capacity change from 0 to 512 [ 40.912013][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.929598][ T3482] loop1: detected capacity change from 0 to 128 [ 40.955893][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.999373][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.033906][ T3485] loop3: detected capacity change from 0 to 2048 [ 41.043543][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.054917][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.065808][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.132721][ T3487] loop0: detected capacity change from 0 to 2048 [ 41.145240][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.181891][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.198234][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.209445][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.399272][ T3480] loop4: detected capacity change from 0 to 32768 [ 41.596746][ T3489] loop1: detected capacity change from 0 to 32768 [ 41.789569][ T3475] loop2: detected capacity change from 0 to 65536 [ 41.846077][ T3512] netlink: 12 bytes leftover after parsing attributes in process `syz.1.18'. [ 41.856038][ T3512] netlink: 16 bytes leftover after parsing attributes in process `syz.1.18'. [ 41.915064][ T3515] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 42.255584][ T3539] loop2: detected capacity change from 0 to 736 [ 42.702083][ T3565] loop1: detected capacity change from 0 to 128 [ 42.710617][ T3563] loop4: detected capacity change from 0 to 2048 [ 42.793234][ T3287] loop4: p1 p2 p3 [ 42.828707][ T3563] loop4: p1 p2 p3 [ 42.837038][ T3576] lo: entered promiscuous mode [ 42.858094][ T2991] loop4: p1 p2 p3 [ 42.999209][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 43.004243][ T3590] udevd[3590]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 43.012002][ T3579] udevd[3579]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 43.038475][ T3592] netlink: 'syz.4.53': attribute type 8 has an invalid length. [ 43.062844][ T3592] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 43.110197][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 43.148529][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 43.161546][ T3579] udevd[3579]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 43.209583][ T3579] udevd[3579]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 43.221621][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 43.248390][ T3606] capability: warning: `syz.2.60' uses 32-bit capabilities (legacy support in use) [ 43.332714][ T3614] netlink: 24 bytes leftover after parsing attributes in process `syz.4.64'. [ 43.467923][ T3626] netlink: 8 bytes leftover after parsing attributes in process `syz.1.69'. [ 43.601851][ T3637] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 43.608480][ T3637] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 43.666915][ T3645] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.730446][ T3644] loop1: detected capacity change from 0 to 256 [ 43.959501][ T3673] Driver unsupported XDP return value 0 on prog (id 2) dev N/A, expect packet loss! [ 44.021381][ T3679] capability: warning: `syz.1.96' uses deprecated v2 capabilities in a way that may be insecure [ 44.058114][ T3682] netlink: 16 bytes leftover after parsing attributes in process `syz.4.98'. [ 44.745222][ T3755] SELinux: failed to load policy [ 44.806887][ T3761] loop1: detected capacity change from 0 to 128 [ 44.950270][ T3391] IPVS: starting estimator thread 0... [ 45.040752][ T3779] IPVS: using max 2736 ests per chain, 136800 per kthread [ 45.172423][ T3814] netlink: 40 bytes leftover after parsing attributes in process `syz.4.162'. [ 45.192104][ T3812] loop0: detected capacity change from 0 to 512 [ 45.199943][ T3812] ======================================================= [ 45.199943][ T3812] WARNING: The mand mount option has been deprecated and [ 45.199943][ T3812] and is ignored by this kernel. Remove the mand [ 45.199943][ T3812] option from the mount to silence this warning. [ 45.199943][ T3812] ======================================================= [ 45.252156][ T29] kauditd_printk_skb: 62 callbacks suppressed [ 45.252176][ T29] audit: type=1400 audit(1755883133.434:153): avc: denied { mounton } for pid=3817 comm="syz.3.164" path="mnt:[4026532370]" dev="nsfs" ino=4026532370 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 45.321552][ T3828] netlink: 7 bytes leftover after parsing attributes in process `syz.1.169'. [ 45.339235][ T3828] netlink: 7 bytes leftover after parsing attributes in process `syz.1.169'. [ 45.361312][ T3812] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.385429][ T3836] loop2: detected capacity change from 0 to 512 [ 45.395167][ T3812] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.413838][ T29] audit: type=1400 audit(1755883133.574:154): avc: denied { mount } for pid=3811 comm="syz.0.161" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.444238][ T3836] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 45.489087][ T3836] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 45.502324][ T3836] System zones: 0-2, 18-18, 34-34 [ 45.513560][ T3836] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.541928][ T3812] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.161: corrupted xattr block 19: overlapping e_value [ 45.546511][ T29] audit: type=1400 audit(1755883133.714:155): avc: denied { ioctl } for pid=3844 comm="syz.4.175" path="socket:[5698]" dev="sockfs" ino=5698 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 45.582153][ T29] audit: type=1400 audit(1755883133.724:156): avc: denied { add_name } for pid=3811 comm="syz.0.161" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.588256][ T3812] EXT4-fs (loop0): Remounting filesystem read-only [ 45.606350][ T29] audit: type=1400 audit(1755883133.724:157): avc: denied { create } for pid=3811 comm="syz.0.161" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.612136][ T3812] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 45.613636][ T3836] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.678636][ T3812] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 45.697415][ T3812] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 45.740451][ T3861] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 45.776013][ T29] audit: type=1400 audit(1755883133.874:158): avc: denied { append } for pid=3811 comm="syz.0.161" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 45.802548][ T29] audit: type=1400 audit(1755883133.894:159): avc: denied { open } for pid=3811 comm="syz.0.161" path="/7/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 45.828220][ T29] audit: type=1400 audit(1755883133.914:160): avc: denied { read write } for pid=3860 comm="syz.3.183" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 45.857752][ T29] audit: type=1400 audit(1755883133.914:161): avc: denied { open } for pid=3860 comm="syz.3.183" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 45.885959][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.895151][ T29] audit: type=1400 audit(1755883133.984:162): avc: denied { remove_name } for pid=3834 comm="syz.2.171" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.930104][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.958736][ T3871] netlink: 'syz.3.190': attribute type 32 has an invalid length. [ 45.967923][ T3871] netlink: 88 bytes leftover after parsing attributes in process `syz.3.190'. [ 46.094077][ T3894] loop0: detected capacity change from 0 to 512 [ 46.157328][ T3894] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.171821][ T3894] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.219789][ T3894] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.198: corrupted xattr block 19: overlapping e_value [ 46.283747][ T3894] EXT4-fs (loop0): Remounting filesystem read-only [ 46.292348][ T3894] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 46.305265][ T3918] loop3: detected capacity change from 0 to 1024 [ 46.346247][ T3894] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 46.363717][ T3918] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.422890][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.427751][ T3938] netlink: 'syz.1.219': attribute type 4 has an invalid length. [ 46.454097][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.597301][ T3962] netlink: 132 bytes leftover after parsing attributes in process `syz.2.229'. [ 46.616113][ T3966] netlink: 'syz.3.232': attribute type 4 has an invalid length. [ 46.904774][ T4010] __nla_validate_parse: 3 callbacks suppressed [ 46.904795][ T4010] netlink: 68 bytes leftover after parsing attributes in process `syz.2.254'. [ 46.940927][ T3995] ================================================================== [ 46.952464][ T3995] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 46.961458][ T3995] [ 46.964775][ T3995] read-write to 0xffff888107207d90 of 8 bytes by task 3313 on cpu 0: [ 46.974170][ T3995] __xa_clear_mark+0xf5/0x1e0 [ 46.979753][ T3995] __folio_end_writeback+0x177/0x470 [ 46.985666][ T3995] folio_end_writeback+0x71/0x3d0 [ 46.991341][ T3995] ext4_finish_bio+0x459/0x8c0 [ 46.997961][ T3995] ext4_release_io_end+0x9f/0x1f0 [ 47.003236][ T3995] ext4_end_io_end+0x18d/0x240 [ 47.010088][ T3995] ext4_end_io_rsv_work+0x151/0x1e0 [ 47.015585][ T3995] process_scheduled_works+0x4ce/0x9d0 [ 47.021605][ T3995] worker_thread+0x582/0x770 [ 47.027249][ T3995] kthread+0x486/0x510 [ 47.031877][ T3995] ret_from_fork+0xda/0x150 [ 47.037472][ T3995] ret_from_fork_asm+0x1a/0x30 [ 47.042728][ T3995] [ 47.046745][ T3995] read to 0xffff888107207d90 of 8 bytes by task 3995 on cpu 1: [ 47.055446][ T3995] xas_find_marked+0x218/0x620 [ 47.061376][ T3995] find_get_entry+0x5d/0x380 [ 47.066627][ T3995] filemap_get_folios_tag+0x13b/0x210 [ 47.074503][ T3995] filemap_fdatawait_keep_errors+0x6c/0x180 [ 47.081977][ T3995] sync_inodes_sb+0x39c/0x440 [ 47.088138][ T3995] sync_inodes_one_sb+0x3d/0x50 [ 47.095213][ T3995] __iterate_supers+0x10d/0x220 [ 47.102177][ T3995] iterate_supers+0x1f/0x30 [ 47.108710][ T3995] ksys_sync+0x5c/0xe0 [ 47.113067][ T3995] __ia32_sys_sync+0xe/0x20 [ 47.117675][ T3995] x64_sys_call+0x2d10/0x2ff0 [ 47.122542][ T3995] do_syscall_64+0xd2/0x200 [ 47.127511][ T3995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.133784][ T3995] [ 47.136281][ T3995] value changed: 0xffffff0000000000 -> 0xffff800000000000 [ 47.143926][ T3995] [ 47.146441][ T3995] Reported by Kernel Concurrency Sanitizer on: [ 47.153652][ T3995] CPU: 1 UID: 0 PID: 3995 Comm: syz.0.246 Not tainted syzkaller #0 PREEMPT(voluntary) [ 47.165240][ T3995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 47.177173][ T3995] ==================================================================